• Optimizing a Node.js log analyzing tool for the Firmware Team by implementing worker threads, caching, and performance tuning, reducing initial load time by 56% and enhancing scalability for millions of records.

• Refining data parsing and filtering to prioritize key insights, detecting weather station anomalies with 3-second precision, ensuring accurate identification of misbehaviors and data gaps.

• Developing APIs and a responsive ReactJS interface with Chart.js for interactive data visualization with zoom and pan.

• Conducted exploratory data analysis on social profiles in online P2P lending and performed feature engineering to enhance predictive modeling.

• Developed a Decision Tree Classifier model to assess loan safety and deployed this model on the web using Django and Heroku.

• Implemented 3D photogrammetry with ObjectCapture API, and deployed on an AWS EC2 instance for efficient, on-demand 3D object creation, subsequently used for creating NFTs and in-game assets.

• Designed and executed smart contracts in Solidity for a Marketplace, incorporating ERC721/ERC20 tokens and auction features, tested on Polygon Testnet.

• Integrated React.js with Web3.js to connect Decentralized Web Application with the Ethereum blockchain, enhancing user interface and system interoperability.

• Engineered RESTful microservices for hotel management PMS, optimizing system functionality.

• Redesigned database schema, reducing API latency by 20% and enhancing API reusability.

• Developed microfrontends for PMS using Node.js, and Oracle DB, serving major travel agencies like Expedia and Booking.com.