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    Flutter Expert - Wrapper
    6 days left
    Verified

    I need Flutter Expert who can connect Java library-based payment gateway with Android using Wrapper.

    $17 - $143
    Sealed NDA
    $17 - $143
    1 bids

    I'm in need of a Full Stack Developer who can create a Proof of Concept (POC) for a web-based application. The tech stack includes HTML, CSS, JavaScript, Node.js, , following RESTful conventions, and utilizing MySQL. Key Features: - User Authentication: The demo must include a secure and seamless user login and registration process. - Database Integration: The application needs to demonstrate effective and efficient database connectivity and interactions. The primary goal of this demo is to showcase the functionality and potential of the project. Ideal candidates would have extensive experience in Full Stack Development, particularly in creating web applications with robust user authentication systems and database integration. Please submit your proposals with relevant exampl...

    $532 Average bid
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    I'm looking for an experienced software developer with a strong focus on Android mobile application development. The project entails creating an innovative and user-friendly mobile app. Ideal skills and experience include: - Proficiency in Java and Kotlin - Familiarity with Android Studio - Experience in developing user-friendly UI/UX - Understanding of mobile app testing and debugging - Knowledge of Google Play Store guidelines and requirements Please provide samples of your previous Android app development projects.

    $361 Average bid
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    20 bids

    I'm looking for an expert who can assist me with a project involving an ESP32 and SIM800L. The objective is to push SMS to the cloud and store them in a MySQL database. Key Requirements: - Proficiency in working with ESP32 and SIM800L - Expertise in cloud computing and database management, specifically with MySQL - Ability to design and implement a system for real-time SMS storage Your role will be to ensure the system is efficient and reliable, with a clear focus on data integrity and security. Experience with similar projects would be a significant advantage.

    $17 Average bid
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    I'm seeking a dedicated professional to assist in the ongoing maintenance of our functioning WEB API. This is a REST API built using VB.NET and MySQL. Key Responsibilities: - Modify existing VB.Net code as required - Make necessary changes to the MySQL database - Troubleshoot any problems that arise - Deploy the API on alternate servers when necessary - Implement new feature development as needed Ideal Skills: - Proficient in VB.NET and MySQL - Experience with REST API development and maintenance - Strong problem-solving skills - Capable of feature development This project is long-term and I would appreciate an hourly quote with a minimum charge per engagement. Please provide: - Your required advance notice for minor updates or fixes - Your required advance not...

    $34 / hr Average bid
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    89 bids

    ...Continuous Deep Learning & Research The AI must continuously learn from multiple sources, including websites, books, academic papers, forums, and real-world applications. Areas of learning must include (but are not limited to): Hacking & Cybersecurity: Ethical hacking, penetration testing, security exploits, encryption, and counter-attacks. Programming & Development: Python, Perl, .NET, C, C++, C#, Java, PHP, JavaScript, and more. Electronics & Hardware Engineering: IoT, embedded systems, circuit design, and hardware hacking. Science & Technology: AI research, quantum computing, biotechnology, robotics, and space technology. History & Intelligence: Historical analysis, military strategies, geopolitics, and intelligence operations. Online Business & F...

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    I have a simple task that requires a Java expert to write a small program. This is a straightforward job, but I need someone with a solid understanding of Java to ensure that the program is written correctly and efficiently. Ideal skills for this job include: - Core Java proficiency - Experience in program development - Attention to detail

    $21 Average bid
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    22 bids

    ...eagerness to adopt new technologies and frameworks. - Proven Expertise: At least 3 years of experience as a Backend Developer, with a track record of successful API development and data integration projects. - CRM Integration Experience: Familiarity with CRM systems (preferably Attio), API integrations, and automation workflows. - Strong Programming Skills: Proficiency in Python, Node.js, or Java with solid knowledge of web frameworks such as Django or Flask. - Database Proficiency: Experience with relational and NoSQL databases, including data structuring, querying, and optimization. - API Development: Expertise in designing, building, and securing RESTful APIs. - Security Awareness: Knowledge of data privacy, secure coding practices, and compliance requirements. - Team C...

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    50 bids

    I'm looking for an experienced mobile app developer to create a social networking ...integration with other social media platforms for easier sharing - Develop a comprehensive notification system for user alerts - Develop a secure authentication system using OAuth or similar methods Ideal Skills: - Extensive experience in Android app development - Previous work on social networking apps highly desirable - Strong understanding of user experience and interface design - Proficient in Java, Kotlin, or relevant programming languages - Ability to work independently and deliver on time. Include in-app messaging for users. Enable user authentication using email and password. The developer will follow the provided design and wireframe specifications. The app must handle up to 10,000 u...

    $13 / hr Average bid
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    30 bids

    ...escuela o desempeñarse por debajo de las expectativas. ✅ Relación del desempeño escolar con factores externos, tales como: Condiciones socioeconómicas. Entorno escolar y familiar. ⚙️ Tecnologías recomendadas Los desarrolladores podrán sugerir la mejor pila de tecnología, pero algunas tecnologías recomendadas incluyen: ? Lenguajes y frameworks: Python (Django, Flask), Node.js, Java, .NET ? Base de datos: PostgreSQL, MySQL, MongoDB, Firebase ? IA y aprendizaje automático: TensorFlow, Scikit-Learn, OpenAI API ? Big Data y análisis: Apache Spark, Hadoop, Power BI ? Panel de visualización: React.js, Angular, Vue.js, paneles interactivos ? Nube e infraestructura: AWS, Google Cloud, Azure ? Requisitos...

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    I'm in need of a seasoned developer for a dua...Document management for storing and retrieving candidate documents - Role-based access control for different user types - Integration with social media platforms for job posting - Feedback system for candidates and recruiters - Performance metrics and dashboards for recruiters Preferred Technologies: - Frontend: React.js, Angular, Vue.js - Backend: Node.js or Django or Spring Boot - Database: MySQL or MongoDB Ideal candidates should have: - Proven experience in the staffing and recruiting industry. - Extensive knowledge of the mentioned technologies. - Strong understanding of both Web and Mobile app development. - Ability to incorporate all specified features in a user-friendly interface. Please, only apply if you meet the abov...

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    9 bids

    I need a professional who can run my Java project on an Android simulator. The main aim is to conduct performance testing and assess the application's behavior for user acceptance testing. Key Requirements: - Execute performance testing on the Java project within the Android simulator. - Evaluate the application's behavior as part of user acceptance testing. - Verify compatibility with Android versions 10, 11, and 12. Ideal Skills: - Proficient in Java and Android development. - Experience with performance testing and user acceptance testing. - Familiarity with various Android versions and their compatibility factors.

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    21 bids

    I'm looking to add color swatch images to my Shopify Home Decor product pages as a pop up feature, that links to an order swatch page. as shown in the below screen shots.. This is not to be added as a variant on the product page (which shows at present) Skills and Experience: - Proven experience with Shopify platform - Need to be able to implement java script - Proficiency in eCommerce and product page enhancements - Ability to implement features without affecting inventory management Please note, the color options need to be displayed as pop up images. Prior experience with similar projects is a must. Please only apply if you have the experience and knowledge, we have had previous freelancers apply and have not been able to complete the task as required.

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    36 bids

    I am looking for a highly experienced team to develop a mobile application for both iOS and Android platforms. The app will serve as a social networking platform and it needs to be a web-based application. Key Requirements: - Minimum of 6 years of experience in UI and UX design - Proficient Front End Developer skilled in Javascript - Backend Developer experienced with MySQL or PostgreSQL Your expertise will be crucial in creating an engaging and user-friendly interface, as well as a robust and efficient backend. Understanding of social networking app features and trends will be a plus. Please provide examples of your previous work in your bid.

    $286 Average bid
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    8 bids
    QR Code Generation Tool
    6 days left
    Verified

    I'm looking for a skilled developer to create a robust QR code generation tool. The tool must include: ...the mobile number). - Load Media: It must allow loading videos/images in designated sections - Load/Create frames. - Load qr examples Lastly, a subdomain should be created for each QR client. QR must point to this SUBDOMAIN In this subdomain must create a web page (wordpress) that embeb PDF WEB must be multilanguage Ideal skills and experience for this job include: - Proficiency in PHP and MySQL - Experience in developing similar applications - Understanding of QR code technology - Skilled in CMS development - Good knowledge in server-side processing - Experience in creating subdomains for clients. No user authentication is required for accessing the tool. ALSO you ca...

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    86 bids

    ...redirect URI to my web portal. - Acquire Client ID and Client Secret. 2. Backend Development (PHP & MySQL) - Utilize Google’s OAuth 2.0 API for user authentication. - Securely store captured user’s email and full name in MySQL database. 3. Frontend Development (JavaScript & HTML) - Implement a standard Google Sign-In button. - Ensure a clean UI for user-friendly experience. 4. Security Measures - Implement HTTPS and validate OAuth tokens. - Protect the web portal against CSRF and XSS attacks. In addition to the above, the implemented system should also capture and securely store user profile pictures. Candidates for this project should have extensive experience with PHP, MySQL, JavaScript, HTML, and implementing OAuth2.0....

    $21 / hr Average bid
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    62 bids

    ...Hosting on AWS (Windows) The entire system must be hosted on AWS, running on a Windows environment. The freelancer must provide guidance on setting up the environment. Ensure scalability, security, and high availability. 5. Technology Stack Front-end: React.js, Vue.js, or similar modern JavaScript framework. Back-end: Node.js (Express), Python (Django/Flask), or PHP (Laravel). Database: PostgreSQL / MySQL. Integration: REST API. Deployment: AWS (Windows Server-based). 6. Deliverables Full source code for both front-end and back-end. Complete API integration and documentation for further enhancements. AWS deployment instructions for replication and scalability. Testing & debugging to ensure all flows work smoothly. Project Context & Expectations: The goal is to create a se...

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    93 bids

    ...navigation with fast load times and seamless transitions. Brand Integration: Incorporate provided logos, color schemes, and branding materials. Technical Requirements: Front-End: Proficiency in HTML5, CSS3, JavaScript, and responsive frameworks like Bootstrap or Tailwind CSS. Back-End: Experience with server-side languages such as PHP, Python, or Node.js. Database Management: Expertise in MySQL, PostgreSQL, or MongoDB for handling user data and content. Payment Processing: Familiarity with integrating payment gateways like Stripe or PayPal. Streaming Integration: Ability to set up secure streaming services, possibly leveraging platforms like AWS, Vimeo Pro, or custom solutions. Content Protection: Implement measures to prevent unauthorized downloading or sharing of conten...

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    9 bids

    ...logo to be designed for the business. Please let me know if you can develop this system and what the next steps would be. The system should fully automate the generation of invoices and synchronization with QuickBooks without manual intervention. Custom visual design elements should be included in the invoices. The solution should be a desktop application. The solution should be developed using Java. The system should include the following additional feature(s): all of the above. The invoice and delivery note designs will feature advanced customization including layout changes and additional branding elements. The project should be completed within 1 month. The invoices and delivery notes will feature advanced customization including layout changes and additional branding ele...

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    60 bids

    I'm looking to have a Discord bot created that ca...issue reputation commands: ::rep @username reason or ::neg @username reason - Users can check someone's reputation with ::check username - Commands will log: Username, reason, timestamp, and server ID - Users will receive direct notifications via DM from the bot when their reputation changes Ideal Skills: - Proficient in Discord bot development - Strong command of JavaScript (Node.js), Python, or Java - Experience with implementing data storage and retrieval systems - Knowledge of creating user notification systems within Discord bots This bot is intended to provide a comprehensive reputation tracking system within Discord, specifically for ecommerce servers, helping to identify potential scammers and fostering a safer ...

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    46 bids

    I'm seeking an expert with substantial experience in COBOL to Java migration. The project involves navigating complex COBOL code structures and implementing a hybrid approach, which combines both manual refactoring and the use of automated code translation tools. Ideal Skills: - Proficient in COBOL Migration & Modernization - Extensive knowledge in Mainframe Development (IBM Mainframe, z/OS) - Skilled in Job Control Language (JCL) - Experienced in DB2 Database Migration - Knowledgeable in Customer Information Control System (CICS) - Proficient in Batch Processing & Enterprise Application Migration - Familiar with Legacy System Modernization (COBOL to Java, AS400, RPG, etc.) Key Project Challenges: - Dealing with code complexity and structure - Ensuring perform...

    $20 / hr Average bid
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    17 bids

    I need a skilled WordPress developer with expertise in the Adifier theme. The primary focus will be enhancing the site's functionality, particularly related to user profile features. The project involves transferring 29,000 members and 1,500 classified ads from our old PH...profile features. The project involves transferring 29,000 members and 1,500 classified ads from our old PHP site to the new Adifier Wordpress site. Username, first name, last name, email address, phone number and city need to be transferred to new site from an excel spreadsheet. Ideal skills for this job include: - Expertise in WordPress and Adifier theme customization - Proficiency in PHP and MySQL for data transfer - Experience with user profile feature enhancement - Excellent problem-solving and trouble...

    $325 Average bid
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    152 bids

    ...add more products, categories, and users without performance degradation. Ready for future integration with mobile apps. Maintainability Modular codebase for easy updates. Detailed documentation for developers and admins. Technical Requirements Frontend HTML5, CSS3, JavaScript, bootstrap Framework: React.js  Backend Language: Node.js / PHP / Python (Django/Flask/mySQL). Framework: Laravel, codeigniter Database Relational: MySQL / PostgreSQL. Non-relational (optional): MongoDB. Payment Gateway Integration Stripe, PayPal, and regional payment gateways (e.g., HyperPay, PayTabs). Hosting Cloud hosting (e.g., AWS, Google Cloud, Azure). CDN for faster load times. User Journey Visitor Landing Page: View featured collections and offers. Search for specific Items/Products....

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    40 bids

    ... Key Requirements: - Frontend: The use of either ReactJS or AngularJS is acceptable for the frontend development. - Backend: The backend should be developed using Node.js with Express. - Database: MySQL is to be used as the database. Core Pages: The website will consist of several core pages, with at least a 'Home' page. Homepage Features: The homepage will include a 'Latest Projects' gallery. Ideal Skills: - Proficiency in either ReactJS or AngularJS. - Expertise in Node.js with Express for backend development. - Experience with MySQL for database management. - Ability to create visually appealing and user-friendly web interfaces. Experience: - Demonstrable experience in full-stack web development. - A portfolio showcasing previous similar proje...

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    80 bids

    ...on creating an intuitive workflow for a single student. Database for Data Storage: Store the student's progress, extracted tasks, and interaction history in a database. Use MySQL if deployed on Vercel with HostPapa’s server or PostgreSQL (or another suitable option) if deployed on Heroku. Code Ownership: Complete source code, along with access to the database and deployment configurations, must be delivered. Technical Stack Frontend: Use React/ for creating a dynamic, responsive, and user-friendly interface. Backend: Node.js or Python-based API for managing AI interaction and handling OCR results. Database: MySQL for Vercel deployment or PostgreSQL for Heroku, depending on the hosting platform. AI Integration: Connect to external AI APIs (e.g., OpenAI or Deep Se...

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    117 bids

    I'm looking for a professional who can integrate the Gmail API into my system. The main functionality I need is the ability to read emails. Ideal Skills: - Extensive experience with Google API integrations, specifically Gmail...main functionality I need is the ability to read emails. Ideal Skills: - Extensive experience with Google API integrations, specifically Gmail - Proficient in software development and programming - Strong problem-solving skills - Experience with OAuth 2.0 for secure authentication Please note, there may be potential for future work depending on the success of this project. Please use Java or Powershell for the integration. The integration will be for a desktop application. The integration should read emails based on the following ...

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    46 bids

    I'm seeking a talented Java developer to code a custom plugin for my Minecraft server, inspired by the Bliss SMP. The plugin will involve a system of 10 gems, each with unique functionalities. Which can be upgraded to allow for even more abilities. Key Functions of Each Gem: - Unique Abilities for Players: Each gem will provide a distinct capability to enhance gameplay and pvp. - Resource Generation: Some gems will increase luck for chests, villagers and things like that. - Stat Boosts: Gems should also be able to provide players with boosts to their stats. - Combat Abilities: Some gems should grant unique combat skills or enhanced damage against mobs and players. Gems Acquisition: Players will start with one gem and can upgrade it using specific recipes. Ideal Skills and E...

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    I'm seeking a skilled Java developer with prior experience in Android Auto. The primary task is to verify if my application is functioning correctly in Android Auto. Ideal skills for this job include: - Expertise in Java and Android development - Prior experience with Android Auto - Strong debugging and problem-solving skills - Familiarity with testing methodologies and tools - Ability to communicate technical findings in an understandable way

    $130 Average bid
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    Java Developer
    6 days left

    We are looking for a Java Developer who is proficient in English (both spoken and written) and has a basic understanding of Java, JavaScript, and related frameworks. The ideal candidate should be able to work in the Eastern Time (ET) timezone, and prior experience with technical interviews is a plus. Requirements: Fluent English communication skills (spoken and written) Basic knowledge of Java and JavaScript, including their frameworks Availability to work in the ET timezone Previous interview experience (preferred) If you meet these criteria, we'd love to hear from you!

    $13 / hr Average bid
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    63 bids

    ...environments. Monitoring Requirements Host-Level Metrics Ping and availability CPU usage (load averages, per-core utilization) Memory usage (RAM, swap) Disk activity (IOPS, free space, read/write operations) Network traffic (bandwidth usage, errors, dropped packets) Service uptime Service-Level Metrics Web services (HTTP/HTTPS status, performance, visitor statistics) Database performance (MySQL/MariaDB with query statistics) Mail servers (queues, processed/deferred emails, etc.) DNS server health FTP server status cPanel/DirectAdmin-specific service metrics Backup monitoring (jetbackup) Website monitoring Security and Logs User login activity Firewall rule statistics System and error log monitoring Mail log monitoring Apache log analysis Deliverables A fully configure...

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    10 bids

    ...forum activity Job Board: Companies can post jobs, recruiters can manage candidates Freelance & Trainer Listings: A marketplace for trainers and tech freelancers SEO & Mobile-Friendly: Fast-loading, responsive design ? Preferred Tech Stack (Open to Suggestions): Front-end: React.js / (or WordPress with custom plugins) Back-end: Node.js / Python / Firebase Database: PostgreSQL / Firebase / MySQL AI Integration: OpenAI API or Hugging Face for code conversion Leaderboard & Gamification: Firebase Firestore or custom API ? Budget: Open for discussion ⏳ Timeline: ASAP ? How to Apply: Send your portfolio, past projects, and estimated timeline....

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    68 bids

    I'm seeking a skilled data analyst with experience in MySQL and Power BI to create a tailored report for me. The report needs to pull data from a local MySQL database and present it in Power BI or alternative tool.. Key Requirements: - Extract bespoke data from a local MySQL database. - Create a report with this data. Report could be in Power BI, excel or other I am open to suggestions. - Include summary statistics in the report. Ideal Skills: - Strong proficiency in MySQL. - Extensive experience with Power BI. - Excellent data analysis skills. - Ability to understand and work with bespoke data. I have attached a mock up of roughly how I would like the report to look. The database is a horseracing database. The way it would work is that I would select a...

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    wix website -- 2
    6 days left

    ...(View Graded Cards & NFTs). ✔ Premium Membership for faster grading, discounts, & exclusive auctions. ? Additional Features ✔ Live Chat & AI-powered FAQ bot. ✔ Blog for Pokémon Card Market Trends. ✔ Social Media Integration & Sharing. Preferred Tech Stack (Flexible) ? Frontend: React.js, Vue.js, , Wix Velo, or WordPress ? Backend: Node.js, Express, Firebase, or PHP ? Database: MongoDB, MySQL, or Firestore ? Blockchain: Solidity, , Moralis API, or OpenSea API ? Payment Integration: Stripe, PayPal, Crypto Budget & Timeline ? Budget: Open for discussion, depending on experience and quality. ⏳ Timeline: Preferably 4-6 weeks. Freelancer Requirements: ✅ Proven experience with e-commerce & NFT marketplaces. ✅ Portfolio of previous projects (preferably ...

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    Server + DB Manager
    6 days left
    Verified

    ...database cluster for a custom-designed Laravel environment. The primary focus will be on routine maintenance and updates, with a strong emphasis on MySQL database management. Key Responsibilities - Routine server maintenance and updates - Comprehensive MySQL database management - Preventive analysis and technology optimization Specific Tasks for Routine Maintenance - Backup and recovery planning - Implementing security patches and updates - Log monitoring and analysis - Conducting preventive analysis - Optimizing technology Ideal Candidate The ideal candidate will have extensive experience in both server and database management, specifically with MySQL. You should be proactive, able to conduct preventive analyses and optimize technology as necessary. Your role wi...

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    We need 20+ remote developers in each of the following profiles - 1) Java Script / TypeScript Engineer - 2) Senior Full Stack Engineer (Python + Full-Stack (JS) Developer) - 3) LLM C/C++ Developer - 4) CUDA Developer - If the 3+ years experienced developer is good in his skills, we can proceed with him but can show him 5 years work ex 6 months min contract, extendable till 2 years based on performance 1 technical

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    I'm looking for a professional developer who can program...a professional developer who can program a Bitcoin arbitrage opportunity tracker for me. The tracker needs to monitor the following exchanges: - Kraken - This tracker must be able to run server-side 24/7. It should send email alerts for arbitrage opportunities and also display them on a website. Ideal skills for this job include: - Proficiency in programming (preferably Python or Java) - Experience with cryptocurrency exchanges - Knowledge of server-side software development - Web development skills for creating the display - Familiarity with setting up email alerts I am looking for someone who can deliver a reliable and efficient tracker. Please provide examples of similar projects you have completed in your prop...

    $25 / hr Average bid
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    I need assistance with resetting the MySQL root password on my Debian GNU/Linux server. - Access: I can access the server via SSH and have root privileges. - Service Interruption: It's acceptable to temporarily stop the MySQL service during the password reset. Ideal skills for the job include: - Proficiency in MySQL - Experience with Debian GNU/Linux - SSH access knowledge - Ability to safely stop and start MySQL service Please provide a bid if you have the necessary skills and experience.

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    Job Description - • File will be generated from android mobile app • File ty...(Millisecond) developer needs to truncate extra frames between given duration for each packet_type • Time duration for each packet_type will be read from a config file. In case a packet_type is missing in the config file then discard all frames with that packet_type Skills required: 1. Candidates with experience of “C“ and “C++” and must have knowledge and experience in android NDK 2. Proficiency in Java / Kotlin. 3. Strong understanding of Android architecture components (ViewModel, LiveData, Room). 4. Experience with libraries like jetpack compose, Retrofit, maps, firebase, etc. will be plus. 5. Good problem-solving skills and ability to work independently. 6...

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    I'm currently experiencing issues connecting to the Miravia API using Java. I have the API Key and have followed the documentation, but I'm receiving an 'Invalid API Key' error. I'm not quite sure how to check if my API key needs to be in a specific format or if it's encoded incorrectly. Your assistance is required to: - Help me authenticate correctly - Guide me on how to format and check the API key - Assist me in making a simple request (GET or POST) to test the connection Ideal skills for this job include: - Extensive experience with Java - Proven track record of integrating APIs - Strong troubleshooting skills - Ability to explain technical concepts clearly

    $20 Average bid
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    I'm seeking a skilled Android Java developer to help fix bugs in the DeltaChat Android application. The main issue is application crashes occurring on app startup. Your responsibilities will include: - Identifying and resolving bugs causing crashes - Ensuring the application runs smoothly on startup The ideal candidate for this project should have experience with: - Android Java native development - Debugging and troubleshooting application issues - Contributing to open source projects Please be aware that my budget for this project is limited to 2000 INR.

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    ...Responsibilities: • Design, develop, and maintain robust and scalable web applications using : Java 17+, Spring Boot, and Angular/React. • Develop RESTful APIs and microservices using Spring Boot framework. • Implement complex search functionalities using Elasticsearch 8. • Collaborate with cross-functional teams to understand requirements and translate them into technical solutions. • Write clean, well-structured, and efficient code following best practices. • Conduct code reviews and provide constructive feedback to team members. • Troubleshoot and resolve technical issues in a timely manner. • Stay up-to-date with the latest technologies and industry trends. Desired Skills • Strong proficiency in Java 17+ and Spring Boot. &...

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    I need a comprehensive deployment dashboard that tracks application deployments using Java and Angular, hosted on AWS. The dashboard will need to integrate with various AWS services, specifically EC2, S3, and EKS. Key Features: - Monitor application deployments in real-time - Accessible to multiple user roles: Administrator, Developer, Operations, and Guest - Generate detailed reports on deployment history and metrics - Provide notification alerts for deployment successes or failures - Integrate with popular CI/CD tools like Jenkins or GitLab Ideal Skills and Experience: - Proficiency in Java and Angular - Strong knowledge of AWS services, particularly EC2, S3, and EKS - Prior experience in developing deployment dashboards - Ability to create user-friendly interfaces for d...

    $165 Average bid
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    12 bids
    Debug MySQL Query -- 2
    6 days left
    Verified

    I'm encountering a problem with a MySQL query that joins multiple tables. The query is returning incorrect data, and I need a skilled developer to help identify the issue and debug the query.

    $24 Average bid
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    39 bids

    ...information and content storage. - Developing and integrating APIs for external services and connectivity. - Implementing secure user authentication and authorization mechanisms. - Setting up and managing push notification services for user engagement. - Optimizing app performance for speed and efficiency. - Identifying and fixing bugs throughout the development process. Ideal Skills: - Proficiency in Java and Kotlin - Experience with Android Studio - Knowledge of social networking app development - Strong understanding of UX/UI principles Please note, the specific core features of the app are yet to be determined. A flexible and creative approach to suggesting and implementing features will be highly valued. The app should include user profiles allowing users to share persona...

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    1. General Requirements Technology Stack: The platform must be developed exclusively in plain Java using Vaadin. Frameworks such as Spring Boot or similar should not be used. External libraries or third-party APIs are to be avoided as much as possible—with the exception of the security API integration detailed below. All features and functionality must be implemented natively to maintain full control over the system. Only browser-native elements (e.g., CSS/HTML scrollbars) may utilize non-Java approaches. Modern Design: The platform should adhere to modern UI/UX principles, offering responsive layouts and optimal performance. Progressive Web App (PWA): Full PWA support is required, including offline capabilities, installability, and device responsiveness. Scalability...

    $5913 Average bid
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    PHP MYSQL HTML Integration
    6 days left
    Verified

    I'm seeking a skilled professional to implement a design using an existing HTML template. The job involves connecting some pure PHP APIs. Ideal Skills and Experience: - Expertise in PHP, MySQL, and HTML - Experience in implementing designs using HTML templates - Proficient with connecting PHP APIs - Good communications and able to FOLLOW INSTRUCTIONS in a sequence. This is the template that will be implemented following a design I will provide.

    $8 / hr Average bid
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    115 bids

    I'm looking for a resume expert who can help me tailor my existing resume for an entry-level Software Engineer role at FAANG companies or in High-Frequency Trading (HFT) firms. Key Requirements: - Highlighting my skills in Python, Java, and JavaScript - Emphasizing my potential and fit for the entry-level roles - Making my resume stand out to recruiters in these competitive industries Ideal Skills: - Proven experience in resume writing for tech industry - In-depth understanding of FAANG and HFT recruitment process - Proficiency in conveying technical skills in a compelling manner.

    $56 Average bid
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    38 bids

    ...Backend (Server-Side Logic and AI): Python (with Flask or Django): A popular choice for AI/ML projects due to its rich ecosystem of libraries. Flask is a lightweight framework, while Django is a more full-featured framework. Node.js (with Express): JavaScript runtime environment, allowing you to use JavaScript on the backend. Good for full-stack JavaScript development. Database: PostgreSQL or MySQL: Relational databases for storing user data, resume information, and potentially training data for your AI. MongoDB (NoSQL): A NoSQL database that's flexible and can be useful if you have complex or unstructured data. Cloud Platform (Hosting): AWS (Amazon Web Services), Google Cloud Platform (GCP), or Azure: Provide infrastructure for hosting your website, database, and AI ...

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    Job Description: We are looking for a talented and motivated MERN Stack Developer who has a strong foundation in PHP and DevOps practices. This role requires someone with a full-stack development background, capable of building dynamic and high-performance web applications. The ideal candidate will have experience working with the MERN stack ...responsive design. - Experience with RESTful API design and integration. - Strong experience with version control tools like Git and GitHub. - Experience with automated testing and test-driven development. - Excellent problem-solving skills and attention to detail. Preferred Skills: - Experience with serverless architecture or microservices. - Experience with Web Security Keywords: Mern STack, MySQL, Linux, Git, API, PHP, Full Stack d...

    $18 / hr Average bid
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    I'm in need of a sample code in REach and .NET Core that takes a single input (a name) and calls an API to pass this name. The primary focus of this project is to implement robust security measures so that the API can only be accessed via login and is protected from hacking attempts or manipulation via tools like Postman. Key Requirements: - Development of a sample .NET Core and REach code - The API should accept one input: a name - Robust security implementation to prevent unauthorized access To be considered for this project, please specify in your bid how you plan to secure the API. Ideal Skills and Experience: - Proficiency in .NET Core and REach - Extensive experience with API security implementation - Familiarity with JWT (JSON Web Tokens) - Understanding of HTTPS and secure ...

    $532 Average bid
    $532 Avg Bid
    93 bids