Frontend Engineer with 9+ years of experience building high-performance web and mobile applications across Legal Tech, Customer Relationship Management, Event Management, and Enterprise platforms. Strong technical background in Javascript, TypeScript, Vue.js, React.js, Ionic, WebSocket, Electron, and Next.js, with a deep focus on clean architecture, performance optimization, and user experience
Proven ability to significantly improve product performance (FCP down to 1–1.5s, >90% sync error reduction, 20–40% increase in user retention) and enhance development efficiency through reusable components, design systems, and scalable frontend architectures. Highly adaptable, collaborative, and capable of leading frontend development from concept to production.
- Built the Application Filing Management System (AFMS 2.0) that improved legal document processing efficiency by 40%.
- Optimized dashboard, patent management, report performance (Vue 3 + WebSocket), reducing First Contentful Paint (FCP) from 3.5s to 1.4s.
- Developed an internal design system, accelerating feature development speed by 30%.
- Delivered a high-fidelity Client Portal with 95% UI accuracy to Figma and improved user experience for internal teams.
- Developed a complete Umrah Travel Management System, consisting of a CMS dashboard (Vue 3 + Composition API + TailwindCSS) and a public-facing website (Next.js + React + TypeScript).
- Built CMS modules for package management, booking workflow, payment tracking, and customer data, improving admin operational efficiency by 40%.
- Implemented optimized page rendering and image handling on the Next.js website, resulting in LCP under 2 seconds and improved SEO performance.
- Improved user experience for pilgrims by simplifying package browsing, registration flows, and payment steps, increasing conversion rate by 25%.
- Designed and implemented CRM frontend architecture from scratch.
- Reduced Largest Contentful Paint (LCP) from 4.2s to 1.9s through code-splitting and smart caching strategies.
- Built a Realtime Chat system (WebSocket + WhatsApp Meta) that increased customer support response rate by 60%.
- Developed Customer, Product, Analytics, and User Management modules, reducing onboarding time from 2 days to 5 hours.
- Developed a Salesman Mobile App (React Native + RealmDB) with 3× faster offline data input.
- Improved sync reliability, reducing data syncing errors from 12% to <1%.
- Reduced application crash rate by 35% through optimization and memory management.
- Built the LPOS Desktop Application integrated with hardware systems (Fingerprint, RFID, Barcode)
- Developed a Live Streaming App (WebRTC + WebSocket) capable of handling 10,000+ concurrent viewers.
- Created a Landing Page Builder enabling the marketing team to generate minisites in under 5 minutes, reducing engineering dependency.
- Develop Landing Page Builder with Vue.js for static minisite generator from Dashboard.
- Develop product Portal Customer, Saviory, Regia app for client.
- Reduced UI/UX defects by 40% through improved collaboration workflows with designers and QA.
- Developed Microbiz Mobile App (Ionic/Angular) achieving 99% crash-free stability.
- Develop Site Goverment Bekasi City, Library department.
- Informatics Engineering
- GPA: 3.52
Testing Tools
Programming Languages
Frontend Ecosystem
Database
Other
DevOps Tools
Sukabumi Explore (On Progress Developed)
Website Geographic Information System (GIS) that displays various tourist attractions in Sukabumi Regency, Indonesia.
Islamic App (On Progress Developed)
Application of islamic for productivity and spiritual growth. Read quran, asmaulhusna, tasbih, sholat times, and other islamic features.
Simple TODO List App
Simple to do list application for manage task