Jakarta, Indonesia
Dion
Fananie.
Software Engineer, Fullstack, AI. Crafting robust frontend infrastructure for millions.
View WorkAbout the Craft
For over 8 years, I have been building the web. I specialize in turning complex product requirements into elegant, accessible, and high-performance user interfaces.
Currently scaling web platform infrastructure at Tokopedia, one of Southeast Asia's largest technology companies. My work lives at the intersection of developer experience, architecture, and end-user performance — ensuring that both the teams building the product and the people using it have a seamless experience.
8+
Years Experience
64+
Public Repos
Experience
Present
Tokopedia
Software Engineer, Web Platform
- Building and scaling web platform infrastructure for one of Southeast Asia's largest e-commerce companies
- Driving initiatives in architecture, performance optimization, and accessibility
- Using TypeScript, React, and Lynx.js to serve 100M+ monthly users
Aug 2024
ByteDance
Software Engineer
- Developed promotion pages using ReactLynx serving 1M+ monthly active users across TikTok Shop regions
- Built dynamic page configuration system reducing page development time by 60%
- Implemented automated testing pipelines reducing production incidents by 40%
Feb 2020
PT. Real Estate Teknologi
Frontend Engineer
- Developed real estate platform applications using React and TypeScript
- Built property listing and search features serving thousands of users
- Implemented responsive designs and optimized performance
Aug 2018
Bappenas - Satu Data
Frontend Developer
- Developed government data portal for national development planning
- Built data visualization dashboards and reporting tools
- Implemented data integration features across government agencies
Certifications
Toolkit & Expertise
Core Stack
- TypeScript
- React.js
- Vue.js
- Lynx.js
- Laravel
- Go
- React Testing Library
Disciplines
- Frontend Architecture
- Web Performance
- Accessibility (a11y)
- Mobile Web
- UI/UX Implementation
- E-Commerce
- Design pattern
- Clean Code
- SOLID principles
- Testing
- Version control (Git)
- CI/CD
Speaking & Community
Sharing knowledge at scale.
I believe in giving back to the community. Speaking at conferences allows me to share insights from building products at scale and advocate for better web practices.
GDG Jakarta DevFest 2023
"Enhancing Web Accessibility using Color Blind Theme in Tokopedia Web"
Presented to a large developer audience at Google Developer Group Jakarta, discussing practical implementations of a11y for enterprise-scale applications.