Raihan Oza Samudera Siregar
Summary
Full Stack Developer with 3+ years of professional experience building scalable web and mobile applications across the JavaScript/TypeScript ecosystem. Delivered production-grade ERP and HRMS platforms serving 100+ users, plus government service portals, using Next.js, NestJS, React Native, and SQL Server/PostgreSQL, owning delivery from requirement analysis through deployment and monitoring.
Experience
Full Stack Web Developer
Full-timeArchitect and ship production logistics and HR platforms with Next.js, NestJS, and SQL Server, including ERP, HRMS, and reliability tooling.
Frontend Developer
InternshipBuilt public-facing social-assistance services with React.js, TypeScript, and Tailwind; drove ESLint/Prettier standards and CI/CD.
Full Stack & Mobile Developer
Full-timeDelivered web and mobile apps for Indonesian government services with Next.js, Laravel, and React Native, including admin dashboards and RBAC.
Full Stack Developer
InternshipShipped the “Balitaku” React Native app in 2 months and a CMS-style platform for spinning up municipal service sub-sites.
Full Stack Developer
InternshipBuilt and maintained a pawnshop management system (PHP, Laravel) serving 10+ outlets and 100+ transactions per day.
Selected Projects
A single source of truth running the company's HR operations every day, with less manual tracking and fewer errors.
A responsive, accessible product serving the general public, shipped alongside UI/UX designers and backend engineers.
Officers verify recipients directly on their phones, flagging discrepancies in real time so only eligible recipients move forward.
Parents track growth and get clear guidance (categorizing a child as Normal, At Risk of Stunting, or Stunted), supporting the city's stunting-prevention efforts.
A polished, SEO-optimized site owned end-to-end, from planning and design through to deployment.