I successfully contributed to the development of a multi-tenant SaaS billing platform that streamlined revenue management processes.

I focus on delivering high-quality back-end solutions that drive efficiency and performance.

Developed hospital patient management system leveraging Particle.io IoT devices to collect and monitor sensor data such as room occupancy and vital signs.

Designed APIs to control IoT devices remotely and trigger alerts based on sensor thresholds, improving healthcare staff responsiveness.

Built web-based real-time control panels using Vue.js for monitoring and managing IoT device events.

Integrated AWS IoT Core services for device communication, event processing, and secure data streaming.

Ensured scalability and reliability of the IoT platform through modular architecture and asynchronous event handling.

Developed and maintained full-stack web applications using Node.js, TypeScript, React, and Vue.js, delivering scalable and maintainable codebases.

Architected RESTful and GraphQL APIs, integrated real-time data streaming with WebSocket for trading platforms such as Binance and Bittrex.

Built and deployed smart contracts in Solidity and dApps using Web3.js and Ethers.js, including ERC-20 and NFT standards.

Created trading bots based on market arbitrage and signal algorithms, improving client trading efficiency and automation.

Integrated wallet solutions with MetaMask and Coinbase Wallet for secure user authentication and transaction signing.

Applied best practices in testing with Jest and Cypress to ensure robustness and reliability of applications.

Utilized cloud infrastructure on AWS (Lambda, DynamoDB, S3, API Gateway) for serverless backend deployments.