About Me
Software Engineer with 5+ years of experience building high-performance web and mobile applications. Specialized in React ecosystem with a track record of delivering impactful projects.
Experience
Software Engineer
PT Gajicermat Mandiri Digital Indonesia
📅 Jan 2022 - Present (3+ years)📍 Jakarta Selatan, IndonesiaFull-time
- ▹Built 2 mobile apps using React Native for Finance Service (UangCermat and internal app)
- ▹Developed 2 web apps using Next.js for Finance Service (internal tools)
- ▹Created 1 web app using React.js for Finance Service
- ▹Built 2 web apps using Next.js for HRIS Service (internal tools)
- ▹Developed 3 mobile apps using React Native for HRIS Service (KerjaCermat and 2 internal apps)
- ▹Currently working on iOS app development
- ▹Completed fast-pace Epic Ticket in two-week deadline to build new financial service app
React NativeTypeScriptFormikReact QueryNext.jsiOS Development
Frontend Web Developer
Tokodistributor - B2B Marketplace
📅 Apr 2019 - Dec 2021 (2 years 9 months)📍 Jakarta, IndonesiaFull-time
- ▹Improved web performance: Homepage from 35 to 80 PageSpeed score
- ▹Implemented PWA integration with Framework7 React
- ▹Rewrote desktop web platform to React 16
- ▹Optimized SEO with schema markup and dynamic meta tags
- ▹Integrated chatting features (Qiscus, Sendbird)
- ▹Built product detail, category, cart, and checkout flows
- ▹Implemented offline mode and Google Analytics
- ▹Achieved PageSpeed scores of 90+ on multiple pages
React.jsReduxVue.jsSEOPWAPerformance Optimization
React Developer
Satu Pintu Kemenparekraf
📅 May 2021 (1 month)📍 Jakarta Timur, IndonesiaFreelance
- ▹Repaired existing platform
React.js
React Developer
Skillomo
📅 Apr 2021 (1 month)📍 Jakarta Timur, IndonesiaFreelance
- ▹Initiated Skillomo React.js learner platform
React.js
Individual Contributor
Open Source
📅 Jul 2020 - Apr 2021 (10 months)Open Source
- ▹Contributed to React.js ID community
- ▹Contributed to DuckDuckGo
- ▹Created components on tailwindcomponents.com
- ▹Fixed issues in Vest validation library
- ▹Fixed labels in HospitalRun frontend
- ▹Maintained personal projects on GitHub
Open SourceReact.jsTailwind CSS
Education
🎓
Universitas Gadjah Mada (UGM)
Associate's Degree - Elektronika dan Instrumentasi
📅 2013 - 2017
Activities: BEM KM UGM, Gadjah Mada Menginspirasi, Paguyuban SOSMAS UGM
Core Competencies
Frontend Development
- • React.js & React Native
- • TypeScript & JavaScript
- • Next.js & Gatsby
- • State Management (Redux, React Query)
- • Tailwind CSS & Styled Components
Performance & SEO
- • Web Performance Optimization
- • SEO & Schema Markup
- • Progressive Web Apps (PWA)
- • Accessibility (a11y)
- • Mobile-First Development
Mobile Development
- • iOS & Android Development
- • React Native CLI & Expo
- • Native Module Integration
- • App Store Deployment
- • Cross-platform Architecture
Tools & Practices
- • Git & GitHub
- • CI/CD Pipelines
- • Agile Development
- • Code Review & Mentoring
- • Testing (Jest, React Testing Library)
Interested in working together?
I'm always open to discussing new projects and opportunities.