01/14/2026 updated
100 % available
Full Stack Web & Blockchain & Mobile App Developer
Madurai, India
Worldwide
B.E. Computer Science and EngineeringAbout me
Full-Stack Developer skilled in MERN, Flutter, React Native, and Web3. I build scalable web & mobile apps, fix complex issues, and deliver clean, reliable solutions with clear communication and ownership.
FlutterJavaScriptApplication Programming Interfaces (APIs)Algorithmic TradingAlgorithmsApple IOSHTML5AuthenticationsAutomationBootstrap (Software)Cascading Style Sheets (CSS)DevOpsPayment SystemsUser Interface DesignScalability
Full Stack Web Development
MERN stack expertise with MongoDB, Express.js, React, and Node.js for building scalable web applications
Blockchain & Web3 Integration
Smart contracts development, decentralized applications (dApps), and Web3 integrations with cryptocurrency payment systems
Mobile App Development
Cross-platform mobile applications using Flutter and React Native for Android and iOS platforms
Frontend Technologies
HTML5, CSS3, Bootstrap, JavaScript (ES6+), responsive design, Figma, and Zeplin for user interface development
DevOps & Containerization
Docker containerization, CI/CD pipelines, and modern deployment workflows for improved application scalability
Database Management
MongoDB and Redis for efficient data storage and management in web applications
Security Implementation
Authentication, authorization, secure APIs, and data protection practices for application reliability
Trading Systems Development
Trading APIs, WebSockets, algorithmic strategies, and automated crypto trading bot platforms
MERN stack expertise with MongoDB, Express.js, React, and Node.js for building scalable web applications
Blockchain & Web3 Integration
Smart contracts development, decentralized applications (dApps), and Web3 integrations with cryptocurrency payment systems
Mobile App Development
Cross-platform mobile applications using Flutter and React Native for Android and iOS platforms
Frontend Technologies
HTML5, CSS3, Bootstrap, JavaScript (ES6+), responsive design, Figma, and Zeplin for user interface development
DevOps & Containerization
Docker containerization, CI/CD pipelines, and modern deployment workflows for improved application scalability
Database Management
MongoDB and Redis for efficient data storage and management in web applications
Security Implementation
Authentication, authorization, secure APIs, and data protection practices for application reliability
Trading Systems Development
Trading APIs, WebSockets, algorithmic strategies, and automated crypto trading bot platforms
Experience
Professional experience0 - 5 years
Freelancer since2026
Languages
EnglishFluent
Project history
Full-Stack Developer with 2.6+ years of hands-on experience in designing and delivering web and mobile applications using the MERN stack and Flutter. Proven expertise in Web3 integrations, building and deploying decentralized applications (dApps), and improving system scalability and reliability using Docker and modern DevOps practices.