Quoine

A company that provides trading & exchange, financial services using blockchain technology with main target at Japan.

Home page: https://www.liquid.com/

I was tasked to implement GRPC API micro-service to check incoming funding, offline signing, broadcasting transactions of the the blockchain system:

• Integrated XLM, SIX, EOS into the platform.
• Implemented Bitcoin fast funding monitor (using GAP600 API), which reduces user wait time of incoming bitcoin transaction to instantly.
• Technologies: NodeJS, Docker, Shell script, PostgreSQL.