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    2,000 backend framework знайдені роботи

    I'm seeking an experienced PHP and JavaScript programmer to tailor ...PHP and JavaScript programmer to tailor a Codecanyon script to my needs. The modifications will focus primarily on the backend and involve incorporating a third-party payment gateway. Key Requirements: - Altering backend functionality to improve script performance - Integrating a third-party payment gateway seamlessly into the script - Prior experience with Codecanyon scripts is a plus The ideal candidate will be proficient in PHP and JavaScript, with a strong understanding of backend script functionality and API integrations. A knack for making user-friendly interface adjustments will also be appreciated. Please note, the primary task will be customizing the script's backend and ...

    $76 Average bid
    $76 Сер. заявка
    18 заявки
    Bootstrap Dropdown Visibility Fix
    6 дні(-в) left
    Верифіковано

    My Bootstrap-based project (Laravel) has a persistent dropdown issue where the dropdown gets hidden behind an upper element. This problem has been present since the inception of the project. Ideal skills and experience for the job: - Proficient in Bootstrap framework - Strong understanding of CSS and z-index management - Experienced in troubleshooting dropdown issues in web interfaces - Ability to ensure dropdown items are clickable and accessible I have attached image of problem, Need someone to fix on immediate on ANYDESK only.

    $12 Average bid
    $12 Сер. заявка
    35 заявки
    Multi Courier Website Development
    6 дні(-в) left
    Верифіковано

    We are Looking to replicate the website of It is a courrier Website where we will give our customer qoute and booking for live courrier delivery options . We will required to backend portal to manage all the customers inquries and booking. website should generate the invoice payment and even qoute . Website should be able to give recomendation what to pick at best . We requried this website to be done in 30 days . We will provide all the Apis . and email address domain access . Theme needs to be provide by the Developer . This should have Mobile app As well so Customer can book either website or Mobile app . We need proper running website which creates the label . invoice customs documents. label etc. Project Overview: Our goal is to create a

    $237 Average bid
    $237 Сер. заявка
    181 заявки

    I'm looking for an expert in Arduino software development with a focus on robotics control. The project involves developing software that allows an Arduino to interact with DHT11 temperature sensors. Key requirements: - Extensive experience with Arduino programming - Understanding of robotics control - Proficiency ...sensors. Key requirements: - Extensive experience with Arduino programming - Understanding of robotics control - Proficiency in interfacing with temperature sensors, specifically DHT11 - Ability to develop efficient, reliable software for robotic control Your task will be to create a system that can effectively utilize the DHT11 sensors for temperature monitoring and control within a robotic framework. Please provide examples of similar projects you've co...

    $92 Average bid
    $92 Сер. заявка
    6 заявки

    Description: I have a project using Laravel 11 as the backend and Vue.js 3 as the frontend, integrated with a pre-defined theme. The project leverages Vite for module bundling and automatic Vue Router for route management. I am looking for a developer to collaborate with me on completing the following tasks: Project Setup: Install and configure the project on my system or server. Authentication: Implement register (website/register) and login (website/login) pages. Use Laravel Passport for authentication. Login with username or mail CRUD Functionality: Create a CRUD and index interface for the units table with the following structure: id: Primary key name: String is_active: Boolean created_at: Timestamp updated_at: Timestamp We will work on this project together, allowing us to...

    $22 Average bid
    $22 Сер. заявка
    47 заявки
    Full-Stack Developer for Next.js/React frontend and backend
    6 дні(-в) left
    Верифіковано

    I'm looking for an experienced full-stack developer who is proficient in or React and familiar with Supabase or Postgres (or any alternative). Ideally, the project will be written in Typescript. I will provide a template for both the frontend and backend. I have detailed documentation for the project, so you will have a clear understanding of what is required. Key Skills and Experience: - Full-stack Development - Proficiency in or React - Experience with Supabase or Postgres - Typescript - Ability to work with provided templates Please note that I haven't specified the primary purpose of the application yet, so it will be essential for you to be adaptable and able to understand and implement various functionalities.

    $562 Average bid
    $562 Сер. заявка
    117 заявки

    Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.

    Терміновий Прихований Угода про нерозголошення
    Merging Two Android Apps for Enhanced UX
    6 дні(-в) left
    Верифіковано

    I'm seeking a proficient Android Developer to merge our existing Android Apps. We aim to enhance user experience by consolidating the two apps into a single, seamless application. Key Requirements: - Merge two Android apps with a focus on improving user experience - Prioritize integrating user profile management and pus...experience by consolidating the two apps into a single, seamless application. Key Requirements: - Merge two Android apps with a focus on improving user experience - Prioritize integrating user profile management and push notifications into the merged app - Retain the existing design and user interface style Ideal Skills: - Strong experience in Android development - Proficiency in Firebase for backend integration - Ability to deliver high-quality work under ...

    $320 Average bid
    $320 Сер. заявка
    27 заявки

    ...Behavior: Endpoints with the [Authorize] attribute should only be accessible to users with a valid token. Current Behavior: The endpoints can be accessed directly without any token validation. Project Details: Framework: ASP.NET Core (or .NET Framework) Authentication Type: (e.g., JWT, OAuth, Cookie-based, etc.) Backend Language: C# Deliverables: Debug the issue and identify the root cause. Fix the authorization issue to ensure that token validation works correctly. Provide documentation or a brief explanation of the changes made. Skills Required: Expertise in ASP.NET Core or .NET Framework Strong understanding of Authentication and Authorization mechanisms Familiarity with middleware and [Authorize] attribute functionality Debugging and troubleshooting ...

    $11 Average bid
    $11 Сер. заявка
    8 заявки

    ...features - Developing backend functionality Our current website houses an existing database that needs to be migrated to the new site. It’s crucial to ensure a seamless transition. Key Aspects: - The new site should cater to both showcasing and selling LED products - The design and functionality should be inspired by - A focus on delivering an overall user experience similar to the reference site Frontend Features: The new site should include: - Product filtering and sorting - Customer reviews and ratings - A Search bar with auto-suggestion Ideal Skills: - Proficient in eCommerce website development - Skilled in UI/UX design - Experience with database migration - Competent in implementing interactive frontend features - Knowledgeable in backend development to en...

    $6996 Average bid
    $6996 Сер. заявка
    109 заявки
    School Grades Viewing App
    6 дні(-в) left

    I'm looking for a mobile app developer to create a hybrid mobile app using Ionic Framework + Capacitor. The app will enable students and parents to view school grades. It will embed our existing school website via WebView and provide secure login functionality with a username, password and class selection. Key Aspects: - Develop a fully functional app for both iOS and Android - Ensure the app is a hybrid using the Ionic Framework + Capacitor - Implement a secure login process - Embed existing school website via WebView - Deliver source code of the app Budget: 500–1,000 INR Timeline: 1–3 days Ideal Skills: - Proficiency in Ionic Framework and Capacitor - Experience in hybrid mobile app development - Understanding of secure login implementations P...

    $89 Average bid
    $89 Сер. заявка
    10 заявки

    We are seeking an experienced freelance web developer to enhance and optimize our website, islabeya.com. The project scope includes: - Payment Processor Integration: Implement a secure and efficient payment gateway. - Security Audit: Identify and fix potential vulnerabilities in the website. - Ge...potential vulnerabilities in the website. - General Optimization: Improve design, functionality, and overall performance to ensure a seamless user experience. - Final Touches: Make additional adjustments to perfect the site. Requirements: - Proven experience with payment gateway integration, particularly with Redsys. - Strong knowledge of web security practices. - Proficiency in frontend and backend technologies (HTML, CSS, JavaScript, PHP, etc.). - Portfolio or examples of previous rele...

    $187 Average bid
    $187 Сер. заявка
    120 заявки
    Peer-to-Peer Payment App Development
    6 дні(-в) left
    Верифіковано

    ...Language support for English, Spanish, and French (if needed for the Caribbean audience). Admin Panel Monitor transactions and user activity. Approve or reject flagged transactions. Manage fees, payout schedules, and system notifications. Technical Requirements Platform: Mobile-first approach (iOS and Android apps). Tech Stack: Frontend: React Native or Flutter for cross-platform compatibility. Backend: Node.js or Python (Django/Flask) with RESTful APIs. Database: PostgreSQL or MongoDB for user and transaction data. Payment Gateway: Integration with Stripe, PayPal, or a local Caribbean payment processor. APIs: CashApp API for account linking and transfers. Google Maps API (optional, for location-based payments). QR code generator API. Link Payment API for generating payment lin...

    $15504 Average bid
    $15504 Сер. заявка
    116 заявки
    Tech & Infrastructure Company Website Design
    6 дні(-в) left
    Верифіковано

    ...technology and infrastructure companies is a must. Please share relevant examples from your portfolio. 5. Deliverables: • Figma, Adobe XD, or Sketch files for all pages and components. • Design guidelines including typography, colors, and button styles. • Prototype showcasing user interactions and page transitions. What We’ll Handle Internally: Our internal development team will handle coding and backend development. Your job is to deliver the design files with all necessary assets. Timeline: We need the designs delivered within 1-2 weeks. Budget: We are open to competitive quotes. Please share your best offer, along with your portfolio and experience with similar projects. To Apply: If you’re interested, please submit your bid with: • Por...

    $254 Average bid
    $254 Сер. заявка
    56 заявки

    ...functionality of a reference website that will be shared with you. Project Details: Platform: The project will involve creating responsive web pages for an e-commerce platform. Reference Website: Details will be shared after project initiation. The design, layout, and functionality of the reference website should be closely replicated. Technologies to Use: HTML5, CSS3 JavaScript (vanilla or framework of your choice like React, Vue.js, or Angular) Responsive design using Flexbox, Grid, or Bootstrap (optional, depending on your preference) Requirements: Exact Replication: The UI should mimic the design, responsiveness, and animations (if any) of the reference website. Cross-Browser Compatibility: Ensure the UI works seamlessly across popular browsers (Chrome, Firefox, Safari, Ed...

    $32 / hr Average bid
    $32 / hr Сер. заявка
    241 заявки
    Ethereum Blockchain & React Frontend Deployment Expert Needed
    6 дні(-в) left
    Верифіковано

    I am seeking an experienced developer with expertise in blockchain and frontend deployment to handle the setup and deployment of our blockchain application and its associated React frontend. The primary goal is to deploy the backend blockchain components on a test network and the frontend on a dedicated server, ensuring full functionality and integration. Key Responsibilities: - Deploy blockchain components to a suitable test network (e.g., Ropsten, Rinkeby, or a similar Ethereum testnet). - Deploy the frontend on a dedicated web server - Ensure smart contracts are properly deployed and interacting as expected. - Comprehensive documentation detailing the deployment process and any configurations used. The ideal candidate should have: - Proven experience with blockchain development...

    $25 / hr Average bid
    Угода про нерозголошення
    $25 / hr Сер. заявка
    84 заявки

    ...Requirements: - Frontend Development: The site needs to be built using a proper frontend framework (JavaScript based framework like React), providing a seamless, interactive user experience. - Backend Development: You should have experience with Java, Python, or Ruby as we are flexible on the choice of the backend technology. Either Java (Spring Boot) or Python (DJango) or Ruby (Ruby on Rails) - SEO Optimization: The site should be designed with SEO best practices in mind to ensure maximum visibility. - Cloud Hosting: Experience with cloud infrastructure is essential as the site will be hosted on our private server. Ideal Skills: - Proficiency in frontend development. - Extensive experience in backend development using java spring boot or python djang...

    $291 Average bid
    $291 Сер. заявка
    66 заявки
    Flutter App Upgrade & Persistent Backend Development -- 2
    6 дні(-в) left
    Верифіковано

    I'm seeking a skilled Flutter developer to enhance my app's functionality and ensure the backend continues running even when users are offline. Key Requirements: - Upgrade the app to support offline functionality, specifically for data synchronization and background tasks. - Ensure user data updates and app data updates can occur while offline. I have a miner that needs to keep running in the background, even when the user goes offline. Currently, users can click "Mine" and see their numbers increasing while they are online. However, as soon as they close the app or disconnect, the mining process stops. We need to implement a solution to ensure the miner continues running seamlessly, even after the user closes the app or goes offline. Its on firebase. its a c...

    $68 Average bid
    $68 Сер. заявка
    23 заявки
    Website Design & Functionality Overhaul
    6 дні(-в) left
    Верифіковано

    ...of 95% or higher. --- 4. Create Caregiver Training Page Requirements: - Display caregiver course details. - Include a contact form for user registration or interest. Measurable Outcomes: - Form includes mandatory field validation (e.g., name, email, phone). - Auto-response email sent upon submission. - Submit 10 forms without errors, and ensure all data is accurately logged in the backend. --- 5. Implement "Back to Result" and Filter Functionality Goals: - Preserve filter conditions and results when navigating back from a resume details page. - Allow users to modify filters and update results dynamically. Measurable Outcomes: - Filter state remains unchanged when using the "Back to Result" button. - Modified filters display updated re...

    $1596 Average bid
    $1596 Сер. заявка
    222 заявки
    Skilled React Native and Backend Developer
    6 дні(-в) left
    Верифіковано

    We are looking for a skilled React Native Developer and Backend Developer to help with enhancements to our existing React Native app. This project involves integrating OpenAI/ChatGPT and developing new APIs in .NET to support data communication between our mobile and VR applications. Project Requirements: React Native Integration: Integrate OpenAI/ChatGPT into the existing React Native app. Ensure seamless performance and a user-friendly interface. Backend Development: Create new APIs using .NET to handle app features. Implement webhooks for real-time data communication between the React Native app and our VR application. Ensure secure and efficient data handling. Collaboration and Deployment: Collaborate with the existing team to align on integration requirements. Te...

    $531 Average bid
    $531 Сер. заявка
    40 заявки

    ...expectations of the UG, for which it has given free rein for the design and functional requirements of this, however, it is important to take into consideration that it is a social network for university students, and there are also certain parameters that must be met: • The system architecture is programming and consumption of microservices. • The front-end must be developed in React JS • The backend must be developed in Python • The database engine must be Postgresql • Use libraries so that the visual design of the site has an adequate user experience. • Implement security levels (tokens for consumption of microservice http methods) • The front-end and the microservice must be implemented through multicontainers using Docker compose (dockerizi...

    $165 Average bid
    $165 Сер. заявка
    23 заявки
    QA Role for Social Media App
    6 дні(-в) left
    Верифіковано

    ...devices, platforms, and network conditions. - API Review:Test and validate APIs for functionality, performance, and reliability. - Backend QA:Identify inefficiencies and bugs in backend code written in **NodeJS** and PostgreSQL. - AWS Oversight:Review and test AWS infrastructure to ensure scalability and performance. - Collaboration: Work with the developer to resolve bugs and implement fixes. - Reporting: Provide clear and regular updates on issues, solutions, and overall progress. Requirements - Experience: Strong QA experience with mobile apps, including social media or entertainment platforms, is preferred. - Technical Knowledge: - Backend:** Proficiency in NodeJS and **PostgreSQL. - Frontend: Familiarity with Flutter. - Cloud: Exp...

    $510 Average bid
    $510 Сер. заявка
    103 заявки

    I'm looking for a skilled developer to build an app delivering professional ser...various items in those lists (per a monetary/other value); that information will then need to be collated and presented to other users. Key Features: - Task management capabilities - User-friendly interface - Notifications - Capacity to involve multiple users - Users will input preferences and information will be provided/priorities will be amended based on those preferences - On the 'backend', I want it to create something like an excel spreadsheet, so data can be gleaned and used - Cross-platform compatibility Ideal Skills: - Proficiency in iOS and Android app development - Experience in building apps - Strong UI/UX design skills Please provide examples of simil...

    $1472 Average bid
    $1472 Сер. заявка
    177 заявки

    ...Creators can customize: The tone and style of messages. Sales strategies. Automatic responses to frequently asked questions. 6. Profile Management: Track statistics for each subscriber: Engagement rates. Purchase history. Performance of sent media. 7. User Interface: A dashboard for creators that allows them to: View ongoing conversations. Adjust AI settings. Access sales statistics. 8. Backend: A secure database to store: Subscriber information. Message templates. Sales history. Monetization: We will take a percentage of every sale made by the bot. This percentage should be calculated automatically and displayed in the dashboard. Expected Deliverables: An initial version of the AI with core functionalities (automated messaging, media sending). A simple a...

    $468 Average bid
    $468 Сер. заявка
    28 заявки

    ...Monitor and remove inappropriate or fraudulent content. Reports: Platform usage statistics. Financial and environmental impact reports. Additional Features: Geolocation: GPS to find businesses and calculate distances. Multilingual Support: Spanish as the primary language, but adaptable to other languages. Support System: Ticketing or chat system for technical issues. Suggested Technologies: Backend: Node.js, Java (Spring Boot), or Python (Django/Flask). Frontend: Flutter/React Native for mobile, React.js for web. Database: PostgreSQL or MongoDB. Infrastructure: AWS (including Amplify for specific functions) or Google Cloud. Geolocation API: Google Maps or Mapbox. Push Notifications: Firebase Cloud Messaging. Monetization: Commission on each transaction. Subscription plans for ...

    $643 Average bid
    $643 Сер. заявка
    92 заявки

    I'm looking for an experienced developer to integrate a comprehensive messaging system into my existing template using Supabase as backend. Key Features: - Real-time chat: The system should facilitate instantaneous communication amongst users. - Group chat: Users should be able to communicate in larger groups. - Direct messages: The system should support private, one-on-one conversations. The chat interface should be: - Embedded within the page: The chat system needs to be smoothly integrated within the existing webpage, rather than being in a separate window or a sidebar. Ideal skills and experience: - Proficiency in and React - Experience with Supabase - Prior work with chat system integration NOT BAIT BID. YOUR BID IS YOUR OFFER.

    $35 Average bid
    $35 Сер. заявка
    39 заявки
    Full-Stack Laravel Developer Needed
    5 дні(-в) left
    Верифіковано

    I am seeking a proficient Laravel developer to assist with a project that requires backend development. Key Responsibilities: - Collaborate on a Laravel project, which encompasses the backend. - Implement visually appealing and user-friendly interfaces. - Need to add a thumbnail in the folder - Create 2 categories with existing features Ideal Skills: - Extensive experience with Laravel and PHP - Proficient in both backend and frontend development - Excellent communication and teamwork abilities.

    $1 - $5 / hr
    Прихований
    $1 - $5 / hr
    38 заявки

    Looking to Hire a Full Stack Developer (React Native + Node.js) I am seeking a Full Stack Developer proficient in both React Native and Node.js to work on a project on a monthly basis. Requirements: Expertise in React Native for mobile app development. Strong knowledge of Node.js for backend development. Ability to handle both frontend and backend tasks efficiently. Reliable, professional, and committed to deadlines. Work Model: Monthly basis engagement. Open to remote developers with proven experience and portfolio. If you are interested or know someone who fits this description, please reach out!

    $390 Average bid
    $390 Сер. заявка
    30 заявки

    ...place on Youtube. Possibly requiring Client to Backend with authorisation-protection route and payment through website. Run on server side, interface by browser available cross-platform. Software Integration and Website Development Specialist required I am seeking a skilled professional to assist with integrating a subscription-based software and video access system into my nearly completed WordPress website. The project involves: 1. Software Hosting and Accessibility: A legacy VB6 application and its converted C# version need to be hosted for use by paid subscribers. The software should run server-side with a browser-based interface to ensure cross-platform compatibility. 2. Subscription and Payment Integration: Implement a secure client-to-backend authorization and pr...

    $619 Average bid
    $619 Сер. заявка
    109 заявки

    ...trends, momentum, and volatility 3. Integration of financial instruments like futures, options, stocks, and indices 4. User-friendly interface with responsive design 5. Secure login and registration system 6. Interactive charts and data visualization **Requirements:** - Proven experience in web development with a portfolio of similar projects - Strong knowledge of HTML, CSS, JavaScript, and backend technologies (e.g., PHP, Node.js) - Experience with APIs and integrating real-time data feeds - Ability to deliver a fully functional website within a specified timeframe - Excellent communication skills and attention to detail Please provide your portfolio, estimated timeframe, and quote for completing the project. Looking forward to working with a dedicated professional who can br...

    $109 Average bid
    $109 Сер. заявка
    25 заявки
    Flutter Mobile Application Development Expert
    5 дні(-в) left
    Верифіковано

    ...meet high-quality standards with responsive designs and smooth animations. Project Leadership and Collaboration: Lead the mobile application development lifecycle from design to deployment, providing technical guidance to junior developers when required. Collaborate closely with UI/UX designers to translate wireframes and designs into functional applications. Work alongside product managers, backend developers, and QA teams to ensure seamless integration and delivery. Code Quality and Best Practices: Write clean, maintainable, and well-documented code following best practices in Flutter development. Conduct thorough code reviews and enforce adherence to coding standards and guidelines. Stay updated with Flutter advancements, new packages, and tools, and integrate them into proj...

    $29 Average bid
    $29 Сер. заявка
    18 заявки

    ...sales expertise to represent and sell our backend API to healthcare clients. Your role will involve pitching to developers, highlighting key features like interoperability, and documenting client feedback for potential enhancements. Key Responsibilities: - Delivering a persuasive pitch about our API's features, focusing on its interoperability within the healthcare sector. - Engaging with client developers, explaining our API's functionalities, and addressing their queries. - Documenting client requests for potential API enhancements. - Attending video meetings in US timings. Ideal Skills: - Fluency in English with excellent communication skills. - Prior experience in selling technology APIs. - Understanding of REST APIs. - Background in managing backend applic...

    $59 Average bid
    $59 Сер. заявка
    3 заявки

    I'm in need of a proficient Flutter app developer. The app is intended for the Android platform. The specifics of the app's purpose and features will be discussed in due course. Ideal Skills: - Proficient in Dart and Flutter framework - Strong understanding of Android app development - Experience with UI/UX design principles - Good knowledge of RESTful APIs and third-party libraries - Ability to write clean, maintainable code Experience: - Previous work on Android Flutter apps - Portfolio showcasing Android app development - Demonstrated experience in troubleshooting and debugging apps

    $169 Average bid
    $169 Сер. заявка
    23 заявки
    Bilingual Industry-Specific Connecting App and Web
    5 дні(-в) left
    Верифіковано

    ...and abuse prevention. Technical Requirements Cross-Platform Development: Use Flutter or React Native for native-like performance on mobile and web. Backend Infrastructure: Scalable backend to manage users, data, and AI functionalities. Localization: Fully bilingual (Spanish and English), with easy expansion for future languages. Security: Robust spam detection, abuse prevention, and role-based access controls. Deliverables: Fully functional app with all features detailed above (source code and compiled). Admin dashboard for comprehensive app management. AI integration for team generation and document automation. Secure and scalable backend, with localization support. Detailed documentation for app maintenance and updates. Help to solve any app store requisite i...

    $15243 Average bid
    $15243 Сер. заявка
    128 заявки

    ...add, edit, and delete their bank information, including Bank Name, Bank Title, Account Number, and IBAN. The admin should have the capability to view, approve, reject, and delete all vendor banks from the backend. Should a bank be rejected, the admin must provide a reason. Key Features: - Vendor Bank Management: Vendors can manage their bank details, while the admin oversees the process. - Withdrawal Process: Vendors will select an approved bank for withdrawals, eliminating the need for comments. - Backend Monitoring: Admin can view the banks associated with withdrawal requests in the backend. The second addon involves controlling access to this feature: - Group Visibility: The admin can permit specific groups to use this addon while restricting others. - Product...

    $460 Average bid
    $460 Сер. заявка
    23 заявки
    Customized Open-Source Rideshare App Development
    5 дні(-в) left
    Верифіковано

    ...Feedback for riders. Admin Panel: User and driver management: Approve, suspend, or block accounts. Ride management: Oversee rides, monitor disputes. Payment management: Process transactions and driver payouts. Analytics: Insights into revenue, user behaviour, and app performance. 2. Technology Stack Frontend: React Native, Flutter, or Swift/Java/Kotlin for mobile apps. Backend: Node.js, Python (Django/Flask), or Ruby on Rails. Database: MySQL, PostgreSQL, or MongoDB. Cloud services: AWS, Google Cloud, or Azure for hosting and scaling. APIs: Google Maps API (or similar for geolocation), Twilio for messaging, Stripe/PayPal for payments. 3. Legal and Compliance Licensing and permits: Follow local transport regulations. Driver backgro...

    $249 Average bid
    $249 Сер. заявка
    71 заявки
    Quick Fix: Full Stack Developer Needed Node js
    5 дні(-в) left
    Верифіковано

    I'm in need of a skilled full stack developer to carry out some updates on both the frontend and backend of an existing project. This is a quick task that should take no longer than 2 days. Frontend Updates: - UI/UX changes - Bug fixes - New features Backend Updates: - Database schema changes - API updates - Server configuration Ideal Skills and Experience: - Proficiency in both frontend and backend development - Strong understanding of UI/UX principles - Experience with database schema design and modification - Familiarity with API development and server configuration - Problem-solving skills to efficiently address bug fixes - Ability to implement new features seamlessly Please ensure you're available to complete the task within the stipulated timeframe....

    $78 Average bid
    $78 Сер. заявка
    35 заявки

    I'm seeking a proficient Spring developer to assist with debugging my Spring application. The issue is manifesting in the development environment, and whilst the specific nature of the bug hasn't been identified, it is critical to resolve it as soon as possible. Ideal skills and experience for the job include: - Extensive knowledge of Spring framework - Proven experience in debugging backend applications - Familiarity with common backend issues - Ability to work under pressure and meet deadlines Please note, the project may require you to: - Review the current codebase - Identify and rectify the bug - Provide a report detailing the issue and the fix implemented Your expertise will be invaluable in getting the application back on track. Looking forward to y...

    $12 Average bid
    $12 Сер. заявка
    10 заявки

    I'm looking for a coder to create a program that will log into my driving school's website, scan for cancelled test dates, and alert me when one is found. Key Requirements: - The program should allow me to manually change search dates on a weekly basis. - Ideally, it will be coded in a user-friendly language or framework, such as Python, JavaScript, or Java. - I would like to discuss the best alert system for when a test is found - potential options could include email, SMS, or a popup notification. Skills and Experience: - Proficiency in coding and web automation. - Experience with creating alert systems. - Able to explain technical details in an easy-to-understand manner.

    $571 Average bid
    $571 Сер. заявка
    118 заявки

    ...comprehensive admin dashboard for managing users, games, transactions, and site settings. Ideal Developer Skills To build a platform of this scale and complexity, a team of developers with expertise in the following areas is required: Frontend Development Proficiency in HTML, CSS, and JavaScript. Frameworks like React.js, Vue.js, or Angular for building a dynamic and responsive user interface. Backend Development Expertise in Node.js, Python (Django/Flask), PHP (Laravel), or Ruby on Rails. Experience with database management using MongoDB, MySQL, or PostgreSQL. Integration & APIs Strong knowledge of Steam API for user authentication and inventory integration. Expertise in working with cryptocurrency payment APIs (e.g., Litecoin wallets or exchanges). Experience with real-tim...

    $724 Average bid
    $724 Сер. заявка
    65 заявки
    Flutter App Upgrade & Persistent Backend Development
    5 дні(-в) left
    Верифіковано

    I'm seeking a skilled Flutter developer to enhance my app's functionality and ensure the backend continues running even when users are offline. Key Requirements: - Upgrade the app to support offline functionality, specifically for data synchronization and background tasks. - Ensure user data updates and app data updates can occur while offline. - Improve the overall user interface design and performance of the app. Ideal Skills: - Extensive experience with Flutter development. - Proven track record of implementing offline functionality in mobile apps. - Strong background in UI/UX design and app performance optimization. - Knowledge of data synchronization techniques and background task handling in mobile apps.

    $172 Average bid
    $172 Сер. заявка
    98 заявки
    Senior Flutter Developer Required (Bangladesh)
    5 дні(-в) left
    Верифіковано

    ...meet high-quality standards with responsive designs and smooth animations. Project Leadership and Collaboration: Lead the mobile application development lifecycle from design to deployment, providing technical guidance to junior developers when required. Collaborate closely with UI/UX designers to translate wireframes and designs into functional applications. Work alongside product managers, backend developers, and QA teams to ensure seamless integration and delivery. Code Quality and Best Practices: Write clean, maintainable, and well-documented code following best practices in Flutter development. Conduct thorough code reviews and enforce adherence to coding standards and guidelines. Stay updated with Flutter advancements, new packages, and tools, and integrate them into proj...

    $21 Average bid
    $21 Сер. заявка
    11 заявки

    Create a Chat application where the user can talk to an AI Assistant. The AI Assistant should answer the user's financial questions in a professional and detailed manner. Also add a basic documentation file with technical details about the app. Technologies- ● Use ReactJS and Node.js to create the application (You can use some UI and backend template projects to get started). ● T o power the AI, make use of ChatGPT's Assistant API. Feature description: ● Make use of the Assistant’s System Instructions to determine the general personality, style of writing, way of formatting answers, etc. Also include how the assistant can get the financial reports to analyse. ● Allow the user to ask questions about their data. Use Function calling to make the data available to the as...

    $256 Average bid
    $256 Сер. заявка
    6 заявки
    Cybersecurity GRC - ISACA Digital Trust Expert
    5 дні(-в) left
    Верифіковано

    We are seeking a skilled freelance consultant to lead the implementation of the Digital Trust Ecosystem Framework (DTEF) by ISACA within a client's organisation. This framework is designed to establish, enhance, and sustain digital trust across our operational processes, ensuring alignment with global best practices and the principles outlined in the DTEF. Key Responsibilities: - Conduct an initial assessment of the organisation’s current digital trust maturity. - Develop a detailed implementation roadmap tailored to the organisational needs. - Define and document processes, roles, and responsibilities aligned with the framework. - Provide guidance on integrating digital trust principles into existing governance, risk management, and compliance practi...

    $1114 Average bid
    $1114 Сер. заявка
    32 заявки
    SEO & Web Developer
    5 дні(-в) left
    Верифіковано

    ...replacements (2-3 areas) to enhance performance. SEO Enhancement: Implement best practices for SEO, including optimizing meta tags, keywords, structured data, and internal linking. Monitor and improve search engine rankings for targeted keywords. Stay current with algorithm updates to ensure consistent SEO performance. Proactive Website Maintenance: Regularly update and maintain the React framework and AWS hosting environment. Ensure the website remains secure, up-to-date, and optimized for performance. Proactively recommend and implement innovations to enhance functionality and user experience. Collaboration and Transition Support: Work with the team to ensure a smooth website transition, managing admin email controls and AWS hosting setup. Review and document the ex...

    $19 / hr Average bid
    $19 / hr Сер. заявка
    138 заявки
    Flutter & Laravel
    8 дні(-в) left

    Enhancements for Laravel backend and Flutter apps include integrating Google Address Lookup to replace manual location entry, supporting Canada and US operations. Add fields for customs broker info, shipment-specific requirements, and driver/vehicle profiles aligned with US regulations. Modify the bidding system to calculate rates per mile, restrict offer visibility by location, and protect client details until bid acceptance. Update payment systems to use manual bank transfers, with notifications for processed payments. Enable order creation via the website and API integration for automated submissions. Implement real-time driver location mapping with availability statuses and shipment tracking, including live ETAs, progress, and proof of delivery. Add chat functionality for disp...

    $23 Average bid
    $23 Сер. заявка
    1 заявки

    ...create online tests. Instant result display upon test completion. Notes Management System: A dedicated section for notes with customizable categories. Upload and download options for notes provided by us. Suggestions for Additional Features: Open to any suggestions that enhance the user experience or improve functionality. Tasks to be delivered. Fully functional, responsive website. Easy-to-use backend/admin panel for managing notes, tests, and student data. Support for future maintenance and scalability. Preferred Skills: Experience in building educational platforms. Proficiency in front-end and back-end development (please specify your tech stack in the proposal). Knowledge of SEO and website optimization. Strong communication skills and the ability to provide progress upda...

    $230 Average bid
    $230 Сер. заявка
    40 заявки

    I'm looking for an experienced Flutter developer to create a productivity-based Android mobile app for me with backend as Supabase. The app should incorporate the following core features: - Calendar Integration: The app should seamlessly sync with the user's calendar, allowing them to keep track of their tasks and appointments in one place. - Note-Taking: A robust note-taking feature is essential. This should allow users to jot down thoughts, reminders, and important information on the go. Ideal candidates for this project should have: - Proven experience with Flutter and Android app development. - A strong portfolio of productivity apps. - Excellent UI/UX design skills to ensure the app is user-friendly. - Good communication skills for regular project updates and discu...

    $285 Average bid
    $285 Сер. заявка
    26 заявки
    SPFx Application Customization for SharePoint
    5 дні(-в) left
    Верифіковано

    I'm seeking an experienced SharePoint Framework (SPFx) developer to create a custom application extension for SharePoint Online (SPO). The primary task is to design an Application Customizer that will implement a tailored navigation system. Key Requirements: - Design and implement a custom navigation system using SPFx Application Customizer. - Ensure seamless integration and functionality within SharePoint Online environment. - Provide clean, well-documented code and thorough testing. The solution will use a JSON file at the current site collection which holds the URL to a different site collection which holds a list with links to be used to populate the global navigation if the existing navigation is not set. The solution will use SPFx, spfi. Ideal Skills and Experience: ...

    $159 Average bid
    $159 Сер. заявка
    67 заявки
    Flutter 4 tasks
    8 дні(-в) left

    Lets start with first 4 task thank you :) Modifications Required for Laravel Backend and Flutter Apps 1. Address Lookup via Google API ● Replace manual COUNTRY and CITY entry with Google Address Lookup using Google Places API or Google Maps API. ● Ensure compatibility with operations in Canada and the US, supporting dynamic address search instead of pre-adding locations to the database. 2. Order Information Enhancements ● Add a field for customs broker information for cross-border shipments. ● Add company notes/reference fields for cross-border information to streamline future reference and ease of access. ● Add fields for shipment specifics, such as: ○ Straps. ○ Blankets. ○ Etracks. ○ Team required. ○ US citizen with clean record. ○ TWIC. ○ TSA. ● Display shipment-specific requir...

    $500 Average bid
    $500 Сер. заявка
    1 заявки