Projects
Case Studies
Deep technical write-ups covering architecture decisions, constraints, execution, and outcomes. Not polished summaries — honest accounts of what was hard and what was learned.
Trimegah: Kubernetes Platform Modernization for a Trading Platform
Trimegah Sekuritas (via Ollion)
Leading platform modernization, Kubernetes migration, and security hardening for Trimegah's mission-critical trading and internal platforms across GCP and Nutanix.
~100 applications onboarded to Kubernetes with zero unplanned downtime
InMobi: Azure to GCP Migration at 4.5M Req/Sec
InMobi (via Ollion)
Led end-to-end migration of InMobi's high-throughput customer workloads from Azure to GCP — near-zero downtime, 4.5M+ requests per second, full program governance.
4.5M req/sec platform migrated with near-zero downtime
Koo: AWS to GCP in 4 Months, Zero Downtime
Bombinate Technologies / Koo (via Ollion)
Migrated Koo's entire production platform — 40+ app services, 48 ML services, and 21 databases — from AWS to GCP within a strict four-month timeline with zero downtime.
40+ services, 48 ML models, 21 databases migrated in 4 months with zero downtime
Tokopedia: AliCloud to GCP — Migration Hero
Tokopedia (via CloudCover)
Led zero-downtime migration of Tokopedia's AliCloud workloads to GCP, earning the 'Migration Hero' recognition for execution excellence across one of Southeast Asia's largest e-commerce platforms.
Zero-downtime migration recognized with 'Migration Hero' award