Developed scalable Node.js + TypeScript backend services using Express, WebSocket, Redis, and multi-layer architecture; built real-time features, dashboards, notifications, and chat for 30k+ concurrent users; optimized REST/GraphQL APIs; implemented JWT/OAuth2.0 authentication; integrated third-party services; established CI/CD pipelines with GitHub Actions and Docker; improved performance via clustering, caching, and memory optimization.

Full Stack Engineer at More Digital Studios

August 20, 2021 - February 20, 2023

Designed and built scalable Node.js modules for data processing, request batching, rate limiting, and external API integrations; ensured stability under high load; delivered production-grade API endpoints; collaborated on front-end dashboards using React + Redux Toolkit; implemented CI/CD pipelines.

Software Engineer at AKKTIS

May 20, 2017 - September 20, 2020

Developed and maintained health care web applications using Node.js, Drupal, jQuery, and JavaScript; improved system performance by 30%; streamlined patient and administrative workflows.

Intern Front-End Developer at ON-ED

October 1, 2013 - March 20, 2014

Contributed to the development of the online education platform, optimizing core site functionality and enhancing overall user experience.

Web Developer at VJSOFT LTD

March 20, 2014 - February 20, 2015

Developed 10+ innovative websites and digital interfaces for diverse clients, including legal firms and government agencies; utilized PHP, MySQL, JavaScript, HTML5, and CSS3; managed full project lifecycles and delivered responsive, accessible designs.