At Technonext Software Limited (Carrybee), I develop and maintain production backend services using Go and PostgreSQL in a microservices environment.
I implemented an Agent Rating feature for merchants and customers, and built the Line Haul Management module with CRUD APIs for delivery routes and logistics data.
I owned the Sector module and led a 70K+ record Excel-to-PostgreSQL migration, using hierarchical mapping and data normalization to preserve data integrity. I also implemented services for business categories, wallet providers, and vehicle management.
In my projects, I designed a database and built the Banana Auction System in Go with Hexagonal Architecture. I also implemented a Go-based Saga workflow orchestrator with Asynq retries, PostgreSQL-persisted state transitions, OpenTelemetry tracing, and Prometheus metrics.
United States