Jakarta • Web Software Engineer

I engineer web experiences
with a focus on performance and scale.

I'm Randi Adiel Gianufian, a Web Software Engineer currently at Traveloka. I specialize in building highly optimized, scalable, and maintainable web platforms.

Experience
4+ years
Web Platforms
Focus
Full‑stack
Next.js, TypeScript, SQL
Location
Jakarta
Working remote‑first
What I work on
Product‑driven web apps APIs & integrations Cloud infrastructure Developer tooling Performance & DX
Work Experience
Web Software Engineer — Traveloka
Aug 2024 - Present
Reduced search TTI by 50% via Speculation Rules prerendering. Migrated transpiler to SWC for a 60% build time reduction. Revamped an SEO-optimized, config-driven UI that reduced dev time by 70% while boosting Core Web Vitals.
Web Platform Engineer — Bytedance (Tiktok Shop Tokopedia)
Feb 2024 - Aug 2024
Led refactoring and migration of seller web app modules. Cleaned up 4000+ lines of legacy NGINX configuration into modular handlers.
Web Platform Engineer — Tokopedia
Apr 2022 - Feb 2024
Implemented Clean Code Architecture. Created Node.js generator for Terragrunt. Streamlined Seller API documentation using Docusaurus.
Software Engineer Intern — Tokopedia
Aug 2021 - Mar 2022
Developed internal web applications with Node.js backend, Docker, NGINX, and Consul KV.
Chief Product Officer — Bina Nusantara Computer Club
Jan 2020 - Jan 2021
Managed organizational planning and oversaw three products (filemagz.com, favesolution.com, BNCC Learning). Generated ~$13,000 USD, increasing income by 150-200%. Executed Go-Academy collaboration. Streamlined tech stacks and product planning.
Projects
Order Management System (Digital Printing Co.)
Project Lead | 2024 - 2025
Bootstrapped a Next.js + Supabase fullstack application to eliminate manual repetition and integrate AI into the workflow, improving productivity by 30%. Led a team of 3, delivering the product on time with zero major revisions through efficient small-sprint agile methods.
Education & Certifications
Bachelor of Science, Computer Science
Bina Nusantara University, Jakarta | 2018 - 2022
GPA 3.63/4.00. Coursework: Software Engineering, Competitive Programming, Data Structures, Web Programming. Minor in Entrepreneurship.
AWS Certified Cloud Practitioner
Amazon Web Services | 2021 - 2027