Work Experience
Work Experience

Tech Lead

Jan 2025 – Present
PT Mengantar Karya Bangsa
  • Lead a 9-person engineering team delivering Buat AI & Buat Chat, multi-channel AI chatbot platforms across Web, WhatsApp, and Telegram.
  • Architected a Turborepo monorepo with Next.js (dashboard & landing), Hono.js + WebSocket (real-time APIs), and BullMQ/Redis workers with retry and deduplication.
  • Designed a normalized multi-channel integration layer running as Docker containers on Kubernetes, plus versioned PostgreSQL schemas and migrations with Drizzle ORM.
  • Set technical direction through architecture decisions, ERDs, sequence diagrams, code review standards, sprint estimation with PM, mentoring, and incident escalation.

Senior Fullstack Ruby Developer

Nov 2023 – Dec 2024
Bank Sahabat Sampoerna
  • Co-designed and built an enterprise eKYC (digital customer verification) application from scratch to production in a regulated banking environment (team of 10).
  • Led the live migration of the eKYC system from Ruby to TypeScript (Fastify API, Next.js frontend), improving maintainability and team velocity.
  • Migrated the database from MySQL to PostgreSQL and moved infrastructure from traditional servers to Google Cloud Platform (GCP) managed services.

Squad Lead Web Developer

Aug 2020 – Nov 2023
Jubelio
  • Led a 4-person squad that built the Jubelio Store webstore platform from scratch on Laravel and WordPress.
  • Spearheaded the migration of the legacy PHP webstore to a modern stack (Hapi.js APIs, Next.js frontend) for better performance and developer velocity.
  • Built a custom WordPress plugin integrating the webstore with Jubelio Shipment, connecting storefront orders to internal fulfillment.

Fullstack Ruby Developer

Jul 2019 – Aug 2020
Vidio.com
  • Built desktop and mobile web features and APIs for user onboarding (login, registration, profile management) on a high-traffic streaming platform.
  • Delivered the careers.vidio.com recruitment platform and the kmkonline.co.id corporate website using Ruby on Rails.

Software Engineer in Test

Jan 2019 – Jul 2019
BBM.com
  • Built automated regression suites with Robot Framework and Selenium to safeguard release quality.

Fullstack Web Developer

Nov 2016 – Dec 2018
MNC Group
  • Built RESTful APIs in PHP/Laravel connecting the theFthing e-commerce site with mobile apps.
  • Developed an RPX tracking plugin for Magento and the futurepublic.com content platform on WordPress.