Senior Full-Stack & Mobile Engineer · React · Next.js · Node.js · iOS / Android · Google Cloud · AI Agents
Building and running MagLoft's publishing platform end-to-end, from native apps to Google Cloud backends, plus enterprise products for Amway across EU, South Africa, and ANZ. 14+ years across mobile, full-stack, and infra.
Open to opportunities as a Software Engineer (Mid / Senior / Staff), full-time, part-time, or contract, remote-first.
- MagLoft's sole engineer. Since going solo I have shipped 4 enterprise client projects, all on time with no production incidents, brought infrastructure cost down 10.5%, and in 2026 rebuilt MagLoft's AI PDF conversion on Claude and delivered the Amway annual update across four products.
- Outside client work I built a desktop AI assistant on the Claude Code CLI and MCP. Its agents browse and act on web pages, code and test on a review branch, research business ideas, and take notes in live meetings over OpenAI Realtime, with a human approving anything before it ships. The same tooling is part of my daily work.
- Before going solo I led a team of three through 10+ enterprise projects, including 6 Amway products live across EU, South Africa, and ANZ, after four years of full-stack work and the mobile platform I started on in 2016, 400+ iOS and Android releases at 4.5★ and 99.5%+ crash-free.
| Metric | Value |
|---|---|
| Projects shipped | 78 |
| MagLoft readers served | 400K+ |
| Countries served | 26+ |
| API requests / month | 25M+ |
| GCP services in production | 30+ |
| iOS and Android releases | 400+ |
- Mobile: iOS (Swift, Objective-C, SwiftUI, UIKit), Android (Kotlin, Java), React Native
- Web: React, Next.js, TypeScript, Angular, Node.js, GraphQL, Ruby on Rails
- Cloud: Google Cloud (Cloud Run, Cloud SQL, Pub/Sub, Cloud Functions, CDN, Load Balancers), Docker, CI/CD
- AI agents: Claude Code CLI and MCP tool servers, agent loops with human review gates, OpenAI Realtime, Chrome automation over CDP
- AI in production: PDF conversion pipeline on Claude, OpenAI text-to-speech and SEO generation, DeepL translation across 26 languages, Gemini image generation for production artwork
- Amway Xperience: Enterprise mobile app for Amway distributors (iOS, Android, React Native), live across EU, South Africa, and ANZ since 2020
- Amway ABO Journey: Interactive onboarding page for new Amway Business Owners across 34 markets, React, TypeScript, Vite, Zustand, Framer Motion
- MagLoft API: REST and GraphQL in one Node.js service on Google Cloud Run, 25M+ requests per month
- Portfolio: febby.my.id
- Resume: febby.my.id/resume.pdf
- LinkedIn: in/febbyrachmatgumilar
- 30-min intro call: cal.com/febbyrg/30min
- Contact: febby.my.id/contact
Bandung, Indonesia · WIB / GMT+7 · Remote-first