Kappapay - Cross border payments
Shashank Agarwal
Backend Engineer
CTO
Software Architect
Golang
PostgreSQL
Redis
Kappa Pay
Designed and developed numerous microservices for the cross-border payment system, including compliance, funding, and payout.
Wrote complex flows to accurately calculate the conversion rates between different currencies and the arrival time accordingly.
Crafted the system using microservices and gRPC on AWS.
