Led frontend development for real-time online casino games using React, TypeScript, Redux, and Socket.IO; built high-performance, cross-platform interfaces; implemented gamification features enabling tournament-style competition; optimized performance for mobile Safari; mentored junior developers and collaborated with backend/DevOps teams to deliver scalable systems.

Full Stack Engineer at BistraPay Inc

March 1, 2022 - January 1, 2023

Developed a payment application end-to-end using React Native; built onboarding, KYC, and billing flows; created a PDF generator for transaction exports; authored 70+ RESTful APIs using Node.js (Hapi.js); integrated Amazon Rekognition for KYC verification; implemented secure microservices architecture and improved onboarding/transaction performance.

Frontend Engineer (Contract) at Cloudfift Inc

September 1, 2021 - March 1, 2022

Built Timbo meeting app and Cloudtician content management app from scratch using React.js and Next.js; implemented WebSocket-based real-time video/call streaming for Timbo; converted 80+ Figma designs into clean, maintainable React/Next.js code; implemented session caching with localStorage for improved UX; worked on microservices architecture and CI/CD.

Frontend Engineer at Admoni Inc

June 1, 2020 - August 1, 2021

Led frontend development for casino gaming product; built high-end casino animations to enhance player experience; implemented gamification features and tournament-style competition; optimized performance across Safari and other browsers; mentored junior developers and established code quality practices.