Budak Lembur Hi-Tech, satu manusia, multi semesta AI.

PT Mitra Akselerasi Amanah Lestari (MAAL) - Jakarta (Remote)

Owns the AI chat engine for a point-of-sale product used by small merchants: FastAPI + LangGraph with a worker pool, Redis queue, and SSE streaming on Docker Swarm. Designed the deterministic intent dispatcher, cut per-request tokens through context engineering, and ran model evaluation as a benchmark discipline.

ARAH UANG (side project) - Banten

Household finance app end to end: Go REST API (GORM, Zerolog, Koanf, PostgreSQL) with a mobile-first SvelteKit 5 + TypeScript frontend. Self-hosted on Docker Swarm with automated backups.

WarungHUB (side project) - Indonesia

Point-of-sale and bookkeeping app for small warung: problem framing and solution design for merchants who track sales and stock by hand. Live in a small pilot.

Pro Hukum - Jakarta

Audited and stabilized backend infrastructure for a legal-tech platform during a critical transition. Deployed Prometheus, Grafana, Loki, and OpenTelemetry, then standardized SOPs and deployment pipelines before handover.

Style Theory - Jakarta (Remote SG)

Core services (inventory, shipment, logistics, user) in Go and Python, including migration from a Scala monolith. Raised logistics request success from ~25% to 97% with Redis queuing, and moved observability off Datadog (~$1.2K/month) to an open-source stack.

Asian Technology Solutions - Banten (Remote SG)

Contracted to work on a backend project at Style Theory, same team and scope as the position that followed.

Chatat.id - Jakarta

Backend features in Golang (mux, dbr2) with PostgreSQL and Redis. Explored libraries to improve efficiency, including gocron for job scheduling.

PT Carsworld Digital Indonesia - BSD Tangerang

Led backend redevelopment from PHP to Python and partly Golang, lifting capacity from under 200 req/sec to over 500 req/sec. Built self-hosted GitLab pipelines, moved apps to Docker, and mentored four team members.

Ximpli Multi Solution - Tangerang

Various technical roles as needed - DB admin, backend, full-stack. Built and maintained PHP CodeIgniter apps with MySQL.

PT Indah Kiat Pulp & Paper - Serang (not related to IT engineers)

Handled production reporting for Finance, Administration, and Management; prepared detailed reports and performed monthly report closing & uploads into SAP. Had additional basic programming skills (PHP) to support electronic data processing tasks.