Technologies: ReactJs, Nodejs, ExpressJs, MongoDB (MERN), Jira management Developed dynamic and responsive full-stack web applications for esports gaming and tournament hosting using React for the front-end and Node.js/Express for the back end, integrating MongoDB as the database solution. Integrated third-party APIs and services to enhance the application's functionality, including payment gateways, (visa CyberSource, PayPal, Stripe), with support to secure and flexible checkout processes, subscription systems, payouts to users, authentication systems, and real-time communication using web sockets. Ported legacy AWS serverless Node.js code to monolithic architecture, optimizing for cost-effectiveness. Improved database performance by implementing query optimizations and caching strategies using Redis Mentoring Junior developers and code reviews.

Technologies: ReactJs, Nodejs, ExpressJs, MongoDB (MERN) Built reusable components and managed application state using Redux, context api Integrated Payment gateways (Razorpay, Cashfree, Phonepe) into the web app. Participated in daily stand-ups, sprint planning, and retrospectives as part of an Agile team.

Technologies: Nodejs, ExpressJs, MongoDB, Ethereum smart contract (erc721, erc1155, erc20) Integrated multiple third-party services and external APIs to expand application capabilities. Built scalable APIs for client-facing and internal applications, reducing server response times Implemented security best practices (e.g., input validation, encryption, rate limiting) to safeguard user data. Web3 API implementation and decentralized read-write protocol for indexed queries, access to the different blockchains with a single API unified interface.

Experience in Network deployment (small cell, wi-fi hotspots) Experience in configuration and troubleshooting of Cisco Asr Series of routers