Sanjay Singh
Sr. Technical Lead at HCLTech
Greater Delhi Area India
Summary
👤
Senior🎓
Top SchoolSanjay Singh is a Senior Technical Lead and GenAI/AI-certified software engineer with over 10 years of experience specializing in Android and mobile solutions. He has led end-to-end development for large-scale consumer and enterprise apps—ranging from Airtel Payments Bank’s Mitra, Ranger, and Merchant apps to logistics and fintech platforms—delivering secure, scalable features like OTP integrations, real-time tracking, and transaction management. Known for optimizing SDKs and app performance, he combined product thinking with hands-on implementation at companies including Xebia, Walkover, and Glasswing. Based in the Greater Delhi Area, he brings a strong background in building apps that handle high concurrency and heavy user bases, such as the Winzo quiz platform. Beyond coding, he frequently bridges cross-functional teams to streamline integrations and improve reliability in production. His practical focus on secure authentication and real-time systems makes him a go-to lead for mission-critical mobile projects.
10 years of coding experience
9 years of employment as a software developer
10 Science side, 10 Science side at Rajdev public schoolBachelor’s Degree Information Technology, Bachelor’s Degree Information Technology at K.P.J. Inter College,AllahabadBachelor of Technology (B.Tech.) IT, Bachelor of Technology (B.Tech.) IT at Bhabha Engineering Research Institute, Hoshangabad Road, Near Misrod, Bhopal-462026
English, Hindi
Stackoverflow
109reputation
29kreached
13answers
7questions
Github Skills (22)
cache-control6
localbroadcastmanager6
broadcast-receiver6
android-studio6
android6
kotlin6
android-room6
java6
kotlin-coroutines6
dependency-injection5
pattern3
react2
viewmodel2
bandwidth1
mvvm1
Programming languages (2)
Github contributions (5)
SamsetDev/PreventWhiteScreen
Jun 2016 - Feb 2019
Contributions:1 push, 1 branch in 2 years 8 months
SamsetDev/RetrofitSample
Oct 2017 - Feb 2019
Contributions:2 PRs, 2 pushes, 2 branches in 1 year 3 months
retrofitreact
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.