Preschian Febryantara
Software engineer with ten years of experience in the software industry. Focused on full-stack development using JavaScript (TypeScript, React, Vue, Node.js). I prioritize quality, clean architecture, and simple solutions.
Career Journey
My professional experience and achievements
Senior Software Engineer
2022 - Present • KodaDot - NFT Marketplace on Polkadot
Improved CDN performance and reduced operational costs from $1000+ to under $20 using Cloudflare Technologies.
Led team migration from Nuxt2 to Nuxt3 and implemented comprehensive testing strategies.
Senior Frontend Engineer
2022-2023 • Tiket.com - Biggest travel company in Indonesia
Improved legacy page performance by implementing React.js and Next.js best practices.
Enhanced development quality with proper CI/CD and automation tests.
Senior Frontend Engineer
2017-2021 • Bukalapak.com - Biggest marketplace in Indonesia
Improved page performance and reduced server cost by 60%. Enhanced Core Web Vitals scores by 30%.
Led micro-frontend migration and cloud platform transitions.
Frontend Engineer
2014-2016 • Startups
Started career in frontend development, building foundational skills in web technologies
and modern development practices.
Skills & Technologies
Technologies I work with
TypeScript
JavaScript
Vue.js
React.js
Node.js
Next.js
Nuxt.js
GraphQL
Unit Testing
E2E Testing
CI/CD
Docker
About Me
Throughout my career, I've worked with major Indonesian companies like Bukalapak and Tiket.com, as well as global projects like KodaDot. My expertise includes performance optimization, micro-frontend architecture, cloud migration, and implementing comprehensive testing strategies.
I've successfully reduced operational costs by 95% and improved Core Web Vitals scores by 30% in previous roles. I believe in writing clean, maintainable code and following best practices.
This blog serves as a platform for me to share my thoughts, experiences, and insights about technology and development practices.