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Gabriel Nathanael PurbaFull Stack Developer — 2026
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03 / EXPERIENCE

Work
History

3 roles across product companies, studios, and freelance engagements.

01Mar 2026
— PresentFull-time

Sin-Yun Pte Ltd

Full Stack Developer · Remote (Singapore)

Built and maintained a multi-tenant SaaS platform focused on cybersecurity compliance management, helping companies streamline processes such as gap analysis, evidence management, audit planning, and compliance tracking. Worked across the full development lifecycle, from system architecture and backend development to frontend implementation and deployment.

  • Designed and developed scalable multi-tenant system architecture and application features.
  • Implemented role-based access control, business logic, and database structures to support multiple client organizations securely.
  • Translated cybersecurity consultancy requirements into functional and scalable technical solutions.
LaravelPHPPostgreSQLTailwindCSS
02Jan 2026
— Jan 2026Freelance

SMK Yadika 10 Kosambi

Full Stack Developer · Remote (Indonesia)

Developed the official website of SMK Yadika 10 as a central information hub for students, parents, and prospective applicants. The platform provides school profiles, vocational major information, student activity updates, and a dedicated PPDB information section.

  • Developed the full-stack application architecture using Laravel.
  • Built a responsive and interactive user interface with Tailwind CSS and Alpine.js.
  • Implemented dynamic content management for the "Activities" and "Admissions" (PPDB) modules.
  • Set up secure authentication for the admin dashboard.
  • Ensured standard SEO practices and dynamic sitemap generation for better discoverability.
LaravelPHPAlpine.jsMySQLTailwindCSS
SMK Yadika 10 Kosambi ↗
03Aug 2025
— Dec 2025Internship

Interlace Studies Bali

Full Stack Developer · Denpasar, Indonesia

Contributed to building both instructor-side and student-side modules within the InterBright LMS, delivering end-to-end solutions across frontend, backend, database, and integration layers in a two-person development team.

  • Implemented learning workflows including progress tracking and lesson gating.
  • Built instructor modules such as dashboard and enrollment handling.
  • Contributed to architecture, authentication, and deployment processes.
  • Performed testing, debugging, and ongoing improvements.
  • Maintained clean structure and reusable components for scalability.
Next.jsTypeScriptPostgreSQLPrisma ORMReactTailwind CSS