Didik Tri Susanto
Backend product engineer. I build systems people can rely on, from design to production to maintenance.
Stack
PHP
Go
TypeScript
JavaScript
Laravel
Symfony
Yii2
MySQL
MongoDB
Redis
Docker
AWS
GCP
RabbitMQ
Datadog
CI/CD
Highlights
Omcom · 2025–2026
End-to-end platform ownership
Solo product engineer for a Singapore social-commerce platform serving 200+ stores, with 99.956% uptime. Revamped the merchant web app from scratch and launched in about two months.
Flip · 2022–2024
Disbursement reliability at scale
Raised created–confirmed API SLA (p95 under 5s) from under 60% to over 95%, and cut p95 latency from over 5s to under 1s while serving 200k+ daily requests.
Mentoring · 2024–2025
Growing the next engineers
Mentored 20+ interns toward junior roles at Dibimbing.id, crafted coding assessments for bank IT hiring, and taught system design at Nortis Academy Malang.
Latest writing
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