Muhammad
Ilham
Backend engineer crafting scalable systems at the intersection of cloud, performance, and clean architecture.
Currently
Backend Developer
@ PGL Esports
2025 — Present
Focus
Selected Work
2020 — 2026Backend Developer
PGL Esports
Developed and maintained backend microservices for Esportal, a high-traffic CS2 competitive gaming platform. Focused on low-latency match orchestration and scalable player statistics ingestion.
Middle Backend Engineer
AnyMind Group (Tokyo, Japan)
Led backend migration to Kotlin/Spring Boot for core logistics modules. Designed an event-driven order sync mechanism that reduced data inconsistency by 95% across e-commerce integrations.
Backend Engineer
Amartha (Jakarta, Indonesia)
Built core banking integrations and designed an event-driven portfolio service. Optimized API response times by 90% using Go concurrency patterns and Redis caching strategies.
Freelance Backend Engineer
EngageRocket (Singapore)
Migrated monolithic Ruby on Rails systems to Go microservices on AWS for better scalability and faster CI/CD pipelines.
Backend Engineer
KlikACC (Jakarta, Indonesia)
Developed loan systems and financial compliance modules, applying TDD and Clean Architecture with Go.
Garbage Collected
Notes, musings, and ideas that survived memory cleanup.
Let's Connect
Always interested in new opportunities, collaborations, and conversations about backend scalability and distributed systems.
[email protected]