I build backend systems and web applications for healthcare, logistics, and supply chain companies. Most of my work sits at the intersection of product thinking and engineering - figuring out what to build, then building it right.
For the past 10+ years I've worked across startups and enterprises, writing production code in Golang, Node.js, TypeScript, and React. I care about clean APIs, reliable infrastructure, and systems that hold up under real-world load.
Currently at Klinik Pintar, where I'm building healthcare platform features end-to-end - from requirements and system design through deployment.
- Healthcare platforms (Kemenkes integration)
- Supply chain & procurement systems
- Logistics & delivery infrastructure
- School management systems
- Building healthcare platform features end-to-end - system design, APIs, frontend, and production support
- Designed RESTful APIs for Health Center Management System handling patient records, appointments, and clinical workflows
- Integrated with Ministry of Health services for real-time data sync with compliance requirements
- Refactored critical services from Node.js to Golang, cutting response times by ~20%
- Built admin dashboards with React, Next.js, and TypeScript
- Collaborated with stakeholders, product teams, and end users to identify operational challenges and translate business requirements into scalable technical solutions
- Collaborated with engineering and DevOps teams to support deployment processes, production monitoring, and application reliability
- Contributed to system architecture discussions, code reviews, and engineering best practices
- Ran business and technical requirement analysis across stakeholders
- Provided architecture review and technical direction during development and deployment
- Wrote architecture docs - system diagrams, technical guidelines, deployment flows
- Led development of Sipena - a school management system for digital administration and academic operations
- Built a warehouse-to-courier logistics platform
- Designed and shipped a supply chain management system covering procurement, inventory, and distribution
- Built backend services and RESTful APIs for the Impresso mobile app
- Shipped an admin dashboard for analytics and system monitoring
- Built backend services and APIs for the Boxaladin mobile app (Node.js, PostgreSQL)
- Developed admin dashboard with Laravel for business ops
- Managed AWS infrastructure and deployments
- Managed infrastructure - networks, servers, uptime
- Built a sentiment analysis platform for social media brand monitoring
- Led requirements gathering and architecture decisions as senior technical contributor
A selection of projects and platforms I've built. Click to view full size.
Klinik Pintar
Health Center Management System with Kemenkes integration, patient records, appointments, and clinical workflows.
React · Next.js · Golang · PostgreSQL
Pincare
Digital platform revolutionizing the beauty clinic industry in Indonesia. Features clinic discovery, treatment booking, product marketplace, flash sales, vouchers, and customer reviews.
Nest.js · Next.js · Nuxt.js · PostgreSQL · GCP
Riverbiz
Human Resource Information System for managing employee data, attendance, payroll, leave management, and organizational workflows.
Golang · React.js · Next.jsSipena
Digital administration platform for student management, academic operations, and institutional workflows.
Node.js · Vue.js · MySQLSupply Chain Management
Procurement, inventory management, and distribution operations across multiple business units.
Node.js · React · PostgreSQLLogistics
Platform connecting warehouse operations with courier delivery tracking and management.
Node.js · React · MongoDBBackend
- Golang
- Node.js / Express
- Laravel
- REST API Design
- Authentication & Session Management
Frontend
- React / Next.js
- Vue.js
- TypeScript
- JavaScript (ES6+)
- Tailwind CSS
Database
- PostgreSQL
- MySQL
- MongoDB
- Redis
Infra & Tools
- AWS
- Docker / Kubernetes
- CI/CD Pipelines
- Linux
Languages
- Indonesian (Native)
- English
I'm open to product engineering roles and freelance work. If you're building something in healthcare, logistics, or enterprise systems - let's talk.