What is backend framework jobs
I'm in need of a seasoned Web Application Developer with a strong backend development background, specifically with Supabase. Your main task will be to create and maintain an internal business tool with robust user management functionalities. Key Responsibilities: - Develop an internal business tool - Implement comprehensive user management features - Role-based access control - User activity tracking - Profile management - Ensure seamless integration with the front-end - Optimize server-side performance Ideal Skills and Experience: - Proven experience in backend development, particularly with Supabase - Strong coding abilities - Expertise in developing user management systems - Experience in creating internal business tools - Ability to ensure front-end and back...
F...and attention to detail. Portfolio of previous game development projects is a plus. Preferred Skills: Experience with Unity Asset Store tools and assets. Knowledge of game monetization techniques (e.g., in-app purchases, ads). Experience in integrating Unity with backend systems (e.g., Firebase, PlayFab). Knowledge of virtual/augmented reality (VR/AR) game development (optional). Payment: This is a freelance position with payment based on the scope of the project. Rates are negotiable depending on experience and project requirements. How to Apply: Please provide your resume, a brief cover letter, and links to your previous Unity game projects or portfolio. We are looking for someone who is passionate about game development and ready ...
...Figma files ready to go (see attached). Website is in php laravel ---- Subscription System Requirements Subscription Types Simple Subscription Users can purchase a subscription directly. 100% of the payment is sent to the vendor’s account. Subscription with Referral Code Users can purchase a subscription by applying a referral code. The payment will be split as follows: 80% of the payment is sent to the vendor’s account. 20% of the payment is sent to the referee’s account. Gift Subscription Users can give a subscription to another user. Workflow: The gifting user searches for the recipient by username. Basic public information about the recipient is displayed for confirmation. Upon confirmation, the payment is processed. ...
...user experience and business growth. --- Key Deliverables 1. Development of two mobile applications (one for users and one for businesses) with distinct functionalities and intuitive designs. 2. Implementation of a secure backend with scalable architecture. 3. Integration of payment gateways, location services, and other APIs as needed. 4. Deployment on both Android and iOS platforms (cross-platform preferred). 5. User-friendly dashboards for both apps. 6. Post-launch support for debugging and updates. --- Technical Requirements Scalable backend development with secure data handling. Seamless app performance across platforms. Clean and modern UI/UX design. API integration and real-time synchronization. --- Development Expectations Transparent pr...
I'm looking for a week-long, in-person, hands-on interactive .NET and c# training for 8-10 developers in Mumbai. The training should focus specifically on c# , core concepts , Entity Framework, Microservices Architecture, MVC, and Web Development. Ideal Skills and Experience: - Proficient in .NET core and c# - Experienced in conducting hands-on coding workshops - Deep understanding of Entity Framework, Microservices Architecture, MVC, and Web Development - Excellent teaching and communication skills - Ability to engage and motivate advanced learners
...with CodeIgniter4. The pages should be able to seamlessly interface with CodeIgniter4 and perform necessary database operations. Key Requirements: - Convert 3 Bootstrap5 pages to React.js - Integrate these pages with my existing CodeIgniter4 framework - Ensure that the pages can perform form submissions, authenticate users, and display dynamic data - Enable integration with MySQL for database operations Database Operations: - User information, product details, and transaction records are already present in the database and are working fine, website is live and public, just have to implement React to optimize loading time Ideal Skills: - Proficiency in React.js and CodeIgniter4 - Strong understanding of Bootstrap5 - Experience with MySQL - Ability to integrate dynamic...
...created using Angular/React for the UI, Springboot for the middle layer/backend, and MySQL for the database. - An app compatible with both iOS and Android platforms. Open to having the app only on Android for now as well, budget is not very high. - User authentication through Email and password, along with Social media login options. - A booking system featuring customizable time slots and automated reminders. Ideal Skills: - Proficient in Angular/React, Springboot and MySQL. - Experienced in creating cross-platform mobile apps. - Knowledgeable in implementing secure user authentication and interactive booking systems. - Previous work in developing mental health-related applications is a plus. I'm looking for a freelancer who is able to deliver this ...
We are looking for a skilled freelancer to develop a dashboard using JavaScript with a framework such as or similar. The project requires a connection to a PostgreSQL database and integration with a payment gateway to handle subscription renewals for users. The Vuexy template will be used, which has a license and original code. We welcome and highly value any suggestions or improvements regarding technology stack, structure, pages, or any other aspect of the project. Key Requirements: 1. Technology: â—‹ JavaScript-based framework (e.g., or equivalent). â—‹ Backend development with a connection to a PostgreSQL database. â—‹ Secure and seamless integration with a payment gateway for subscription management. 2. Design: â—‹ The dashboard must use an attractive, user-friend...
...Angular 16, and I need a skilled developer to integrate the backend using Node.js and Express, along with integrating a payment gateway for processing transactions. Additionally, I need a single login page that assigns different roles (Super Admin, Manager, Employee, Student) after authentication, and redirects users to the appropriate dashboard based on their role. The key aspects of the project include: Frontend Details: The frontend is built with Angular 16, which includes responsive pages, UI components, and necessary routes. All frontend logic and components are set up, but the application currently lacks backend functionality. Backend Requirements: The backend needs to be built using Node.js and Express. The main tasks for the backend are...
I'm seeking a seasoned trainer for an online Certified Scrum Master (CSM) and Professional Scrum Product Owner (PSPO) course. The training is aimed at preparing 15 participants for certification. Training Details: - Format: Live online sessions - Schedule: Weekends in February (timing flexible) - Group size: 15 participants Key Requirements: - Proven track record in delivering CSM and PSPO training - Deep understanding of the Scrum framework and Agile methodologies - Exceptional skills in participant engagement and interaction The training should focus on: - Scrum roles and responsibilities If you're interested, please share your profile, your previous experience, and a proposed training plan.
My website's backend is causing image uploads to inflate from 50-60kb to nearly 500kb. This is impacting my website's loading time and overall page size. I'm in need of a professional who can diagnose the issue and modify the backend to prevent this from happening. Key Responsibilities: - Identify the cause of the image size increase upon upload - Implement changes to the PHP backend to optimize image uploads - Ensure support for JPEG, PNG, and WebP formats Ideal Skills: - Expertise in PHP - Experience with image optimization techniques - Proficiency in working with JPEG, PNG, and WebP formats I need someone who can explain to me why this is happening and provide a lasting solution. Please, only apply if you have relevant experie...
I need an experienced developer to create an Android mobile app for me, supported by a Laravel backend. The primary function of the app hasn't been decided yet, so there's room for creativity and input on your part. Ideal Skills and Experience: - Proficient in Android app development - Experienced with Laravel for backend development - Creative thinking for app functionality - Good communication skills for idea exchange
We are looking for an experienced frontend developer to temporarily join our team and help enhance the frontend of our Web3 application portal. This is an exciting opportunity to contribute to an evolving project that already has a working MVP but needs further improvements to make it beautiful, responsive, and feature-complete. Scope of Work: Web Portal Enhancements: Develop visually stunning, responsive web pages that align perfectly with our Figma designs. Ensure an intuitive and seamless user experience across all devices. Creator Store Development: Expand and refine our marketplace functionality for creators. Implement features that support decentralized and blockchain-powered commerce. Blockchain Integration: Work with smart contracts and blockchain technology to decentral...
...development. The current focus is to develop a new version of an online portal for a water purification system. Additionally, we have two other projects that require online support. What We Are Looking For: - Frontend Skills: Proficient in HTML5, Bootstrap 5, and jQuery. - Git: Experience with version control using Git is required. - Basic PHP Knowledge: Helpful for understanding our modularly built click demos. - Design Expertise: You can create designs that meet UI/UX requirements and improve existing screens/views. - Familiarity with Ticket Systems: Experience working with systems like Trello or similar tools (e.g., SCRUM-based workflows). - Communication: Communication will primarily take place via WhatsApp, email, and Trello. - Vue.js (Optional): Knowledge of ...
...The primary goal is to provide a seamless experience for users to discover, purchase, and validate event tickets, with a focus on simplicity and functionality. Core Features: 1. Ticket Purchasing and Management: • Integration with multiple payment APIs, including credit cards, PayPal, and local Haitian payment methods. • Ability to generate and manage event lists and purchaser lists for event organizers. • QR code generation for each ticket, allowing event organizers to scan and validate tickets at the event. 2. User Interface: • Simple and user-friendly design that facilitates easy navigation and transaction processes. • Geo-localization features to enable users to find events near them. • Advertising spaces within the app for promotional a...
I need an experienced React developer to enhance my Spring Boot backend with a well-styled, Quora-like discussion board. Key tasks include: - Implementing a nested commenting system with a threaded view for comments. - Optional: Incorporating advanced CSS and animations for a polished, user-friendly interface (though specific designs and customizations will be kept to a minimum). Ideal candidates should have a strong command of React and CSS, with experience in developing interactive web components.
...Authentication Management Platform – 1 Week Project Description Project Summary We are seeking a highly qualified full-stack developer available to work intensively for 1 week on the development and optimization of our authentication management platform. The project requires seamless integration between the frontend and backend, ensuring a secure and efficient user experience within a very limited timeframe. Current Project Structure The current folder structure of our project is as follows: project/ ├─ admin/ │ ├─ // Administrator credentials (optional) │ ├─ │ └─ // (Request OTP, etc.) │ ├─ login/ │ ├─ login1/ │ │ ├─ // Only requests OTP │ │ └─ // Processes OTP │ ├─ login2/
I'm experiencing a minor bug on my website that needs immediate attention. The issue is present on both the frontend and backend. The bug is functional in nature and is causing data to not display correctly. Ideal Skills and Experience: - Proficiency in both frontend and backend web development - Strong debugging skills to identify and fix the functional issue - Experience in troubleshooting data display problems - Ability to work quickly and efficiently - Excellent problem-solving skills
I am looking for a professional web application developer to create a fully functional web app. The app is intended for business simulation gamification for business management training. The App should be compatible with both desktop and mobile browsers. Ideal Skills: - Expertise in web app development - Proficiency in responsive design - Knowledge of web security protocols - game development experience might be helpful - strong mathematical knowledge for backend algorithms Experience: - Prior similar projects highly recommended
I'm experiencing a persistent visual display issue on the homepage of my online store. The loader keeps loading on Chrome browser on mobile, preventing users from navigating the site. Skills and experience ideal for this job: - Full stack development - Expertise in Yii framework - Frontend debugging skills - Experience with e-commerce websites - Proficiency in mobile web optimization
I'm looking for a skilled WordPress developer to create an E-commerce website for selling physical products. This site needs to be user-friendly, visually appealing, and fully functional with a robust backend. Key Responsibilities: - Design and develop a WordPress-based E-commerce website - Integrate with chosen payment gateways: PayPal, Stripe, and Square - Ensure the website is optimized for SEO and mobile-friendly - Implement security measures to protect transactions and customer data Ideal Skills and Experience: - Proven experience in WordPress development, particularly with E-commerce sites - Extensive knowledge of integrating various payment gateways - Strong understanding of SEO and mobile optimization - Expertise in implementing website security measures - Port...
We are seeking an experienced Python/Django developer to assist our junior developer with resolving specific tasks. This is a short-term engagement, requiring 1-2 hours per day over a period of 10 days. Required Skills: Frontend: jQuery, CSS Backend: Python, Django Responsibilities: Provide guidance and solutions to our junior developer. Assist in debugging and optimizing the existing codebase. Help resolve specific frontend and backend development tasks. This is a great opportunity for someone who enjoys mentoring and can work collaboratively to solve problems efficiently. If you are interested, please share your portfolio, experience, and availability. Looking forward to hearing from you!
# Job Title: React Native Developer (Phase 1 Launch) ## Job Description We are seeking an experienced React Native developer to build a mobile app with a **focused subset of features from our iOS app**. This is a short-term contract for **Phase 1**, aimed at preparing the app for launch. You’ll have access to: - A **complete Figma design** for the entire app. - A **fully functional backend API** with endpoints ready for integration. - A responsive backend team available to quickly spin up any additional endpoints if needed. ### Key Features to Build: - App intro/login - Camera screen - Index of photos screen - Photo submission screen - Index of events screen - Show event details screen - Profile with logout functionality ### Future Phases: - **Phase 2:** Ex...
...provide hosting credentials to the Service Provider to implement the agreed on-page and off-page SEO tasks. OR The Client will provide necessary access to the Service provider and connect with the developer team to make necessary changes in backend if required. Term and Renewal: This Agreement covers one month of SEO services, after which the plan will renew monthly unless terminated by either party with a 05-day written notice upon satisfaction of target works. Payment Terms & Conditions: • The total fee for the services is CAD $150 per month. • Payment is due within 05 business days at the end of each month upon successful submission of filled 04 weekly reports. Confidentiality: The Service Provider agrees to maintain the confidentiality of all cre...
...The Evaluation Toolbox website is a free educational resource developed approximately 15 years ago. Whilst the content is old, the site is still used by the general public and evaluation / international development specialists. Joomla 1.5 is not secure and the site is hacked frequently. Upgrading Joomla versions is possible, however, we think maintaining a site in Wordpress will be easier in the long run. I'm open to having a conversation with a developer about staying with Joomla if the process is faster and easier. All content on the existing Toolbox site should be migrated with the exception of: * Case studies ( ) * The "Donate now" feature on the home page (unless it is easy to implement in Wordpress)
...gameplay with intuitive and attractive design. Real-time multiplayer mode (2-4 players). Private room creation and quick match options. Smooth animations and minimal lag for seamless user experience. 2. Payment System: Integration of secure online payment gateways (e.g., UPI, wallets, net banking). Automatic processing of payouts to winning players' wallets or accounts. 3. Admin Panel: A backend dashboard for managing: Game statistics (matches played, winners, etc.). User accounts and payments. Prize distribution. 4. Additional Features (Optional): Chat functionality within matches. Leaderboard for top players. Daily rewards or referral bonuses. Requirements: Please use existing popular Ludo apps as references for design and functionality. Include...
I'm seeking a proactive intern with a blend of Machine Learning and Fullstack Web Development skills, preferably located in Europe. The compensation is $400 per month for at least 6 months, fully remote with EU/CN/US teammates. Key responsibilities: - Assisting in various AI tasks, predominantly focused on data analysis and natural language processing. - Contributing to both frontend and backend development of our web applications. The ideal candidate should have: - Proficiency in JavaScript, Java, and Golang. - Strong understanding and experience in Machine Learning. - Demonstrated skills in both Frontend and Backend Development. The intern will gain valuable experience working at the intersection of AI and Web Development, contributing to innovative projec...
...The Evaluation Toolbox website is a free educational resource developed approximately 15 years ago. Whilst the content is old, the site is still used by the general public and evaluation / international development specialists. Joomla 1.5 is not secure and the site is hacked frequently. Upgrading Joomla versions is possible, however, we think maintaining a site in Wordpress will be easier in the long run. I'm open to having a conversation with a developer about staying with Joomla if the process is faster and easier. All content on the existing Toolbox site should be migrated with the exception of: * Case studies ( ) * The "Donate now" feature on the home page (unless it is easy to implement in Wordpress)
...We need a developer to help review, organize, test, and provide constructive suggestions for all our backend APIs. The documentation should be clear, follow the OpenAPI standard, and include request parameters, paths, structure, examples, and responses. Categorization should be clear, and no functionality should be omitted. Additionally, we expect the freelancer to test the APIs where possible and provide suggestions on improvements or optimizations. The documentation should cover, but is not limited to, the following: frontend, backend, and admin APIs. Budget: 100 USD Deadline: Complete within 3 days Requirements: Organizing the API Documentation: Review and organize the existing backend API interfaces, ensuring all APIs are included in the documentation...
We are developing a platform designed to optimize international transactions for businesses engaged in global trad...Secure Platform: Integrating advanced security measures to ensure that transactions and data are protected. Required Roles: AI/ML Engineers Blockchain Developers Full-Stack Developers Mobile App Developers (iOS/Android) DevOps Engineers UI/UX Designers Security Engineers Cloud Architects Compliance Engineers Data Engineers/Scientists QA Engineers Technologies: Frontend: React, Vue.js, Angular Backend: Node.js, Python, Ruby on Rails Blockchain: Ethereum, Hyperledger, Solidity, Smart Contracts AI/ML: TensorFlow, PyTorch, Scikit-Learn Databases: SQL/NoSQL (MySQL, PostgreSQL, MongoDB) Mobile: React Native, Swift, Kotlin Cloud: AWS, Azure, GCP DevOps: Docker, Kubernetes,...
Description: I am looking for a skilled developer to create a solution that ensures a link added to an Instagram bio opens directly in the default mobile browser (e.g., Chrome, Safari) when clicked. By default, Instagram opens links in its in-app browser, which is not ideal for my use case. Requirements: Objective: The link in the Instagram bio should open seamlessly in the native mobile browser (Chrome/Safari), without triggering any Instagram prompts or warnings like "You are leaving the app. Do you want to continue?" Solutions That Don’t Work: Fake file downloads to redirect users. (Example: ) URL schemes such as googlechrome://domain. (Example: https://stackoverflow
I will assist in creating an application where admins can send messages, and users (Clients/Support) can view them. User Roles: -> Clients -> Support -> Admin Screens (Client): Splash Screen (app name/logo for a few seconds...(Support): Similar to Clients, but includes one-to-one chats with clients and view-only access to admin groups. Screens (Admin): Manage user accounts and subscriptions. Content & notification management. Respond to support tickets. Business Website: A simple landing page with business details, FAQ, contact form, and app QR code for download. Tech Stack: -> UI/UX: Figma -> Mobile App: Flutter -> Backend: Python + Django -> Database: Postgres -> Server: DigitalOcean (200 free credits). -> Testing: Unit, integration, UI, and UA...
1. Connecting mine domain from GoDaddy to my hosting ( directAdmin) 2. Installing POS system script that I bought on Codecanyon to my hosting. The name of the script that I bought is OffPos by DoorSoft.
More details: Which aspect of the website needs more attention? Both equally What type of enhancements are you looking to make to the frontend? New features What new features do you want to add to the frontend? Interactive elements
I am encountering several issues with my augmented reality mobile app developed with the ARKit framework. The app features object tracking and plane detection, but has been experiencing some difficulties. The app allows for an image to be uploaded based on the user's latitude and longitude. There is then a map component that allows the user to navigate to the location and see the image in a frame based in realtime space. The app should be able to geolocate with precision up to 3 meters. I need an experienced iOS developer with a strong background in augmented reality and extensive experience working with ARKit. The ideal candidate will have a proven track record of developing and debugging AR applications that geolocate using Google's Map API. Please note, I a...
I'm looking to have a bootstrap static website created that contains business information. The site should be a full replica of seaquaticaquariu...have a bootstrap static website created that contains business information. The site should be a full replica of seaquaticaquariums.com. The WP section for header and footer have issues currently. The wp source file can be provided or wayback can be used to match. The design should closely mirror seaquaticaquariums.com. Ideal skills for the job include: - Proficiency in HTML/CSS - Bootstrap framework experience - Web design with a keen eye for detail - Ability to create responsive, mobile-friendly websites - Experience in replicating and modifying existing web designs Please provide examples of similar projects you've complet...
...(Figma, Adobe XD, Sketch) is open, the ability to create advanced functionality is crucial. - Develop user flows and wireframes to visualize the voting process. **System Architecture:** - Design the system architecture, including the selection of appropriate frontend technologies (HTML, CSS, JavaScript, React, Angular, Vue.js), a suitable backend programming language and framework (Python/Django, Node.js/Express, Ruby on Rails), and a secure database system (MySQL, PostgreSQL, MongoDB). - Create detailed documentation outlining the pros and cons of your options, focusing on long-term efficacy and ease of use for end users. Ideal skills for the job include: - Proficiency in UI/UX design. - Experience in system architecture design. - Knowledge of various fron...
We need a developer to work on: -Nextjs front end using ReactJS -Python and Typescript based backend -Mobile Application Development It's important that the work is high quality and well documented.
We need a developer to work on: -Nextjs front end using ReactJS -Python and Typescript based backend -Mobile Application Development It's important that the work is high quality and well documented.
...types. User Management: CRUD operations for all roles and assignment of permissions. Activity Logging: Comprehensive audit trails for all actions. Responsive Design: Optimized for both desktop and mobile devices. Integrated Multi-Vendor Payment System: Allow users to upload funds using a multi-vendor PayPal integration. Enable payments between users within the platform. 5. Technical Requirements: Backend: Built using Vaadin with plain Java components and modular design principles. Avoid third-party frameworks like Spring Boot. Frontend: Exclusively developed with Vaadin for seamless integration. No external UI frameworks (except CSS/HTML for browser-native elements). Database: Support for relational databases such as PostgreSQL/MySQL. PWA Optimization: Fully offline-capable ...
I need a developer to create a web-based application that allows businesses to self-assess their cybersecurity status. The app should support multi-tenant account structures and be compatible with both iOS and Android mobile platforms, as well as desktop. A database backend is essential for data management. Key Features: - A trial version with limited functionality, which includes a basic self-ranking tool, limited reporting, and user onboarding. - A paid version with full access to all features. This should include advanced analytics and reporting, integration with other security tools, and customizable user roles and permissions. Ideal Skills: - Experience in creating multi-tenant web applications. - Proficiency in mobile and desktop application development. - Knowledge i...
I'm seeking a skilled developer with expertise in debugging Jest unit tests for a React-based web application. The issues primarily stem from components and state management. Key Requirements: - Proficiency in React and web application development - Extensive experience with Jest testing framework - Strong debugging skills - Familiarity with state management in React - Ability to work on component-level issues
I need a seasoned Ionic developer who can help deploy my already built app on both Google Play Store and AppStore. Key Responsibilities: - Deploy the app to both stores. - Potentially assist with App Store Optimization (ASO) if required. Skills & Experience: - Proficiency in Ionic framework. - Previous experience with app deployment. - Understanding of App Store Optimization (ASO) would be advantageous.
I'm looking for a professional web developer who can create a secure, password-protected webpage showcasing the availability of our M Brand Rice in various stores. Key Features: - Stor...location, with each store's name, address, and contact information. - Design: A clean, professional layout using our brand colors and logo. - Security: The page must be password-protected, not publicly accessible or indexed by search engines. - Functionality: A simple backend interface for easy future updates to the store list. - Hosting: Suggest a secure hosting solution. Ideal Skills: - Web Development - Security Implementation - Basic UI/UX Design - Backend Development Experience with creating similar password-protected webpages is a plus. Please provide examples of yo...
...senior MS Dynamics 365 developer with a strong background in PowerApps Component Framework (PCF) development. This role requires creating plugins, and while experience with canvas apps and Power Automate is beneficial, it is not a prerequisite. Key Requirements: - 8 years of experience in MS Dynamics 365 - At least 5 years in PCF development - Proven experience in developing plugins Ideal Skills: - Proficiency in MS Dynamics 365 - Expertise in PowerApps Component Framework (PCF) - Plugin development - Familiarity with canvas apps and Power Automate - Strong understanding of Power Platform and CRM development - Experience in system integration - Knowledge of Agile methodologies In terms of time commitment, this is a long-term project with a duration...
...developer (or a capable team) to create a robust, user-friendly online PDF editor. The platform should operate on a subscription-based model and allow users to effortlessly upload, edit, and manage their PDF files. Key features to incorporate: - Text editing - Annotations - Merging/Splitting - Digital signatures - File conversion An appealing, modern interface built using Vue is a must, along with a scalable backend constructed with Node.js. Crucial integrations: - Secure file handling - Reliable cloud storage - Payment gateways like Stripe or PayPal Ideal candidates should have profound expertise in Vue and Node.js, with a strong understanding of building scalable, secure, and user-friendly web applications. Experience in creating subscription-based models will be a ...
...that need to be migrated from the .NET Framework to .NET Core in order for them to run on a Linux Debian system. The projects are: 1. A website built with .aspx and the .NET framework 2. A C# console application The goal is to ensure that both projects function identically to how they currently do on the .NET framework. Key Tasks: - Modify the applications to work with Linux Debian - Edit .NET framework code to .NET core - Identify and fix any errors encountered during migration - Ensure the full upgrade maintains the same functionality I would also need assistance setting up a development environment on Debian for testing. Currently, I only use a few third-party libraries in these applications. Ideal Skills: - Extensive experience with .NET F...
...invitations for platform access. • Costs borne by the sender for SMS. 12. Customer Service Chat • Integrated direct chat with a customer service representative. 13. Device Inventory Management • Add, allocate, activate, deactivate, and delete devices. • Automatically create a back-end database to store information on used devices (Plate number, vehicle make and model, sim number and chassis number). Data is exportable in excel format 14. Customer Records Management • Search and view records by name, location, package, car type, and more. • Email reminders for subscription renewals. • Edit and extend subscription dates. 15. Advanced Analytics • Traffic reports using Google Analytics or similar tools. • Eco-driving scores and alerts for ...
