Engineering leader building and scaling multi-product SaaS.

Founder

• Built and run Sekolah Unggul, a multi-tenant school ecosystem — CBT exams, library, assignments, gamification, parent monitoring, and attendance — serving ~500 paying students across 3 schools.
• Engineered the CBT exam system for bursty concurrent load: ~290 students testing simultaneously with data consistency and no downtime, on Redis and auto-scaling GCP Cloud Run.
• Own the full stack end-to-end: backend, cloud infrastructure, and custom RFID attendance hardware on ESP32.

Chief Technology Officer

Sole technical leader from company inception; owned engineering, architecture, and technology strategy across three products.

• Built and led a cross-functional engineering team across three product lines — backend, mobile, QA, and DevOps; recruited, onboarded, and mentored engineers, including building contributors from scratch.
• Established the full delivery cadence — backlog, sprint planning, standups, retrospectives, and end-of-sprint UAT — stabilizing release predictability across products.
• Architected and operated multi-tenant cloud infrastructure on AWS as the sole infrastructure owner, using Kubernetes, Terraform, and an Istio service mesh.
• Led Ezzi School to 40+ schools and 24,000+ active users; designed and deployed its custom IoT attendance hardware alongside the cloud software.
• Owned product direction and roadmap, prioritizing features against revenue and long-term B2B adoption.

Frontend Engineer (Contract)

• Built the kiosk UI and monitoring dashboard for an IoT health-screening platform (blood glucose, blood pressure, vitals) used by partner companies.
• Integrated IoT health devices — wearable trackers and face/temperature-recognition hardware — into the platform.
• Took on CI/CD pipeline setup and automated deployments beyond the core frontend scope.