Fullstack Developer with a deep interest in web dev across both frontend and backend
Currently, I am focusing on the JavaScript ecosystem, but I am also actively exploring other programming languages and technologies to expand my skills and enrich my perspective in web development.
My interests extend beyond web development. I am also passionate about data science and UI/UX design. By integrating data analysis and user-focused interface design, I gain a deeper understanding of data and user experience. This knowledge helps me find effective solutions and approach challenges with a broader perspective.
Experiences
Each role sharpened my skills, taught me something new, and helped me grow as both a developer and a collaborator.
Frontend Developer
PT Ragdalion Revolusi Industri-Cikarang, Indonesia
- Engineered a React project template with WCAG-compliant components and restructured the codebase to improve development workflows, reduce project setup time, and ensure easier maintenance by enforcing coding standards.
- Decreased build time by 45% and development initial load time by 90% using lazy loading, code splitting, and manual chunking in Vite, boosting application performance.
- Optimized rendering performance of a dynamic data table with editable cells, reducing unnecessary re-renders by 95%, cutting input lag, and improving input responsiveness, achieved this through efficient state updates and debouncing across multiple input types.
- Resolved all reported bugs for both current and legacy projects, identifying potential bugs and workflow issues early in the development process, which reduced potential bugs and maintaining project quality.
Web Developer
Universitas Sumatera Utara-Medan, Indonesia
- Contributed to improving SEO and website traffic, positively impacting USU’s digital performance and Webometrics ranking, leading to a Gold Medal in the Website Subcategory at Anugerah Diktisaintek 2024.
- Conducted R&D initiatives to optimize performance and maintainability by streamlining data fetching with TanStack Query and migrating from Sass to Tailwind CSS, resulting in a 70% reduction in load time and faster development time, significantly enhancing platform performance and operational efficiency.
- Developed an official music section with audio playback and real-time lyric synchronization using LRC files.
- Developed 50+ responsive pages for the campus and hospital website, including the admin CMS, ensuring consistent layouts across multiple breakpoints and devices while managing stakeholder requirements to ensure proper functionality and alignment with institutional goals.
- Optimized SQL queries to improve performance, leading to faster data retrieval and reduced execution time.
- Built backend services and developed APIs to manage hospital data and integrate academic schedules, agendas, and lecturer data from USU and all faculties. Leveraged caching and cursor-based pagination to optimize performance, ensuring seamless synchronization, and consistent information across the platform.
- Delivered employee performance metrics via APIs, including monthly and yearly heatmaps, annual performance, and employee rankings, supporting dashboard visualizations and improving data accessibility for internal teams.
Programmer
Garuda Cyber Indonesia-Pekanbaru, Indonesia
- Created integration tests to ensure API work properly and prevent potential failures.
- Developed a logging system to audit, record, and track user activities, improving operational transparency.
- Developed a dashboard to manages products, drivers, and files associated with the Garuda Kasir desktop application.