In charge of all major technical decisions for Sisu network and associated products. Implemented the foundation of most projects before handing over to other teammates.Built a backend for a GameFi project that is capable of supporting multi-million users while being able to shipping fast:- Deploy auto-scale backend on GCLoud to support up to 100K chat users in games. Optimize GRPC server’s communications to support 500 real-time concurrent gamers in one room.- Did research on multiple database types and chose tiDB to store structured data over Mysql or other NoSQL for ease of use and scalability, selected ScyllaDB over Cassandra for storing user’s messages.- Setup frontend app using ReactJS & Easy-peasy lib before passing it to another engineer.Wrote about 100,000 lines of code (Go & Rust) for building a decentralized bridge between different blockchains.- Implemented threshold signature scheme for distributed key signing to avoid single key holder failure.- Implemented trustless zkBridge using Zero Knowledge Proof and many low level cryptography works. Published a paper from our zkBrige work.- Code is available at https://github.com/sisu-network/. Review thousands of resumes, interviewed several dozens to choose the best people for the team.

Built a connected network of senior engineers and provide technology consulting for various customers

Worked on various features of a smart microwave: from UI components, application OTA update to data pipeline

- Worked on majority of Addepar's code base which has one of the biggest EmberJS application on the market.- 2 times hackathon winner

- Led a small Android team to refactor social network app to support its growth and create sleek app design.- The Android app had 10M+ download on Google Play and was featured as top design & download at its peak

Develop an efficient way for data transmission on Android phone.