1st Back-end engineer hired.Working remotely as a Backend Team Lead using Nodejs, Dynamodb, PostgreSQL, AWS Cognito, S3, Lamdba, Mediaconvert, AWS Transcribe, TypeScript. ➔ Implement full back-end services. ➔ Implement video processing service that serves VOD for lower bandwidth.➔ Implement the transcript generation service from scratch. ➔ Deployment of changes to production and managing all of our microservices.➔ Implement a system architecture diagram and Database diagram.

Working as a full stack developer using nodejs , react, redis, mysql. ➔ Developed and maintained Live streaming Saas platforms backend➔ Designed a concurrency handling mechanism for over 300,000 requests at the same time using Redis in cluster mode.➔ Designed & Implemented multiple payment vendors handling modules.➔ Designed and implemented API modules to deliver country-wise content.➔ Response time improvement of API server by reducing query time to the database.➔ Development of cron jobs for later execution of database query.

Involved in developing various games & apps using Unity3D, C#, and react-native. Also responsible for maintaining backend API developed in node js. ➔ Implementation of gameplay, based on custom articulated physics.➔ Implementation of Game center, Leaderboard, In-App purchase for ios and Gone through the process of publishing an app in the Apple App Store.➔ Implementation of Camcord gameplay recorder.➔ Content sharing on all major social media platforms.➔ Implementation of google Admob, Google Analytics, and Facebook analytics.➔ On-demand implementation of backend changes as per requirement.➔ Topic wise leaderboard implementation

Worked on an interactive 3D learning game using Unity3D game engine and C# as the primary programming language. ➔ Analysis, design, and implementation of whole gameplay. ➔ Get acquainted with the animation process of the model in unity.➔ Performance optimization for low GPU devices.➔ Implementation of Unity GUI system.