Available to hire
I’m a frontend engineer who loves crafting scalable, user-friendly interfaces. With 3+ years of experience and a strong foundation in React and TypeScript, I enjoy turning complex requirements into intuitive experiences and delivering robust, production-ready features. I thrive in collaborative, Agile settings and value feedback from product and design teams to ship high-quality work.
I also bridge frontend and backend work (Node.js, REST APIs, databases) to deliver cohesive products. I’m committed to clean code, thoughtful UX, and continuous learning to keep delivering value across domains.
Skills
Language
Javanese
Advanced
Work Experience
Front-End Developer at Tymeline
August 1, 2024 - July 1, 2025Engineered a redesigned UI/UX for an AI-powered employee performance and project management platform using React, TypeScript, Redux, and MUI, delivering 20+ reusable, production-ready components to improve UI consistency and investor-ready status. Built a dynamic employee performance dashboard using AG Grid and Chart.js to visualize key metrics through interactive UI elements (charts, calendars, and sortable/filterable data grids). Created an AI-driven project planning form framework using React Hook Form, integrating with backend services to auto-generate epics, milestones, and resource trade-offs, reducing planning cycles by 60% (under 10 minutes) and establishing it as a core capability in funding pitches. Integrated Playwright for cross-browser E2E testing and React Testing Library for unit/integration coverage, increasing automated test coverage by 25% and reducing manual QA effort by 40%. Developed and maintained a GitHub Actions CI/CD pipeline for automated testing and deploymen
Software Engineer at IpserLab
July 1, 2024 - July 1, 2025Architected and launched a real-time WebRTC video chat platform using React, WebRTC, and Socket.io, designed and implemented responsive UI/UX and room joining and multi-peer connection logic to resolve bottlenecks and deliver the product’s most significant release. Led the redesign of the admin dashboard, merging 4 fragmented workflows into a streamlined single-page interface with controlled forms, custom hooks, and conditional rendering, cutting admin task completion time by 80%. Partnered with backend engineers to refactor legacy Java controllers, consolidating multiple endpoints into a unified RESTful API that reduced maintenance overhead and simplified frontend integration. Collaborated closely with the CEO and product owner to refine user flows and responsive UI, ensuring the upgraded platform delivered a seamless, responsive UX across all devices and browsers.
Front-End Engineer at Tagnology
August 1, 2021 - February 1, 2023Led the technical migration of a legacy e-commerce platform to Next.js (SSR), implementing server-side rendering, custom shape manipulation, and layer management with Konva.js, achieving a 40% faster initial page load time. Built Taiwan's first blockchain marketplace using React and Ethers.js/Wagmi.js for NFT trading and Ethereum Web3 integration, reducing transaction times by 90% through aggregating best prices and offering real-time trading data. Led front-end development for 6 AdTech applications using HTML, CSS, JavaScript, React and Next.js, expanding the company's product portfolio from 2 to 6 services. Developed an Instagram chatbot flow builder using React and React Flow, creating a node-based drag-and-drop UI for cross-device support, automating marketing event interactions and reducing setup time by 90%. Improved system stability by resolving 60+ critical UI/async issues and refactoring 3,000+ lines of legacy code, significantly improving long-term maintainability.
Education
Master of Information Management at University of Maryland, College Park
September 1, 2022 - May 1, 2024Qualifications
Industry Experience
Software & Internet, Professional Services
Skills
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