# Irham Sahbana - Software Engineer and Backend Engineer

Last updated: 2026-05-01

Irham Sahbana is a Software Engineer and Backend Engineer based in Bali, Indonesia. He focuses on web development and backend engineering, especially Golang backend systems, microservices, gRPC communication, ETL data pipelines, and reliable service architecture.

## Professional Summary

Irham Sahbana develops and maintains backend systems using Golang, clean modular architecture, and service-to-service communication patterns. His experience includes backend microservices, Apache NiFi ETL pipelines, PostgreSQL, MongoDB, Redis, RabbitMQ, Apache Kafka, NATS Jetstream, Grafana, Docker, and CI/CD workflows.

## Latest Backend Experience

Irham Sahbana's latest backend role was Backend Developer at eDOT (PT Elektronik Distribusi Otomatisasi Terkemuka) from September 2025 to May 2026. He developed and maintained E-Suite backend microservices for Inventory, Product, Syncer, and Shipment using Golang, gRPC, MongoDB, RabbitMQ, Redis, Apache NiFi, and Grafana.

## Notable Backend Work

- Implemented gRPC services and protobuf contracts to standardize inter-service communication.
- Built ETL data pipelines using Apache NiFi to synchronize product, UOM, category, and brand data between SAP and internal services.
- Identified critical process performance bottlenecks and refactored code using benchmarks, improving process speed by up to 87%.
- Collaborated with product, infrastructure, QA, and mobile teams to deliver backend features end-to-end.

## Skills

Golang, gRPC, PostgreSQL, MongoDB, Redis, RabbitMQ, Apache Kafka, Apache NiFi, NATS Jetstream, Grafana, Docker, Jenkins, Linux, PHP, Laravel, Node.js, JavaScript, TypeScript, React.js, Vue.js, Fiber, Gin, Echo, Go chi, Clean Architecture, Microservices, REST API, Caching, Distributed Locking, Circuit Breaker Pattern, API Gateway, Testing, and CI/CD.

## Links

- Website: https://irhamsahbana.github.io/
- LinkedIn: https://www.linkedin.com/in/irhamsahbana
- GitHub: https://github.com/irhamsahbana/
- Email: business.irham@gmail.com