Building Go microservices behind an API gateway with Kubernetes, Helm and Docker; ownership spans payments, messaging and sales/marketing backends.
- Backend microservices in Go with REST APIs and JWT-based auth.
- Service orchestration with Kubernetes, Helm and Docker.
- API gateway and routing in Go with Cachego and custom middleware.
- Database design across MongoDB and MySQL/MariaDB.
- Payment & transaction systems: Pay-by-Link and wallet flows.
- Messaging & notifications: SMS, mailer, alerts, push notifications.
- Sales & marketing backend backed by Google Cloud Storage and forecasting.