Hi, I'm Adinegara
Yogyakarta, Indonesia
Software Engineer specializing in React and full-stack JavaScript. I care less about technology debates and more about delivering results that people love using.
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About me

With over 5 years of experience in software engineering, I specialize in building modern web applications using React, Node.js, and TypeScript. I've shipped production SaaS products, integrated IoT systems with real-time data, and delivered LMS platforms used by thousands of users. I also leverage AI agents like Claude Code, Antigravity, and other AI-powered tools to accelerate development — from scaffolding full-stack apps to debugging, refactoring, and shipping features faster.

Professional Experience

Codemi
Codemi
Frontend Engineer
June 2022 - Present
  • Built LMS features in React — course modules, progress tracking, and content tools.
  • Turned Figma designs into clean, responsive UIs.
  • Worked with backend devs to hook up REST APIs and with QA to fix bugs from clients.
  • Ran sprints in Jira.
BroilerX
BroilerX
Fullstack Engineer
April 2021 - April 2022
  • Built a SaaS app for poultry farm management end to end.
  • Set up a React dashboard with Hooks and Redux.
  • Wrote the backend with Express.js and MongoDB — farm metrics, batch tracking, and reports.
  • Wired up IoT sensors via Socket.io for live data (temp, humidity, feed).
  • Added a GraphQL API for mobile and web clients.
English Language Institute INSIDE
English Language Institute INSIDE
Fullstack Engineer
June 2020 - February 2021
  • Built a full-stack app for managing students and teachers as a capstone project.
  • Made the UI with React, Ant Design, and Redux — role-based views, QR attendance, JWT auth, and sign-up flows.
  • Wrote the REST API in AdonisJS with CRUD for students, teachers, classes, and schedules.
  • Ran MySQL for the database.
Batavianet
Batavianet
Frontend Engineer (Intern)
June 2019 - August 2019
  • Built an internal employee timeline app using HTML, CSS, Bootstrap 4, and jQuery.
  • Worked with backend devs to plug data into Laravel Blade templates.
  • Joined code reviews and used Git in a team setting.

Stack I Use

Technologies I work with to build products that solve real problems

React
Next.js
Typescript
Node.js
Postgres
TanStack
Supabase
RxDB
Express.js
GraphQL
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Asaluka

Asaluka

A web app for browsing, creating, and sharing Islamic doa (prayers) with drag-and-drop collections, search, and offline support.

Next.js
React
Supabase
TailwindCSS
PWA
dnd-kit
Framer Motion
Arabica

Arabica

A Pegon script transliterator and Arabic text tool with image scanning, built as a PWA with Supabase backend.

React
Vite
TypeScript
Supabase
Shadcn UI
TanStack Query
PWA
Diolah Enak

Diolah Enak

A food product management app with customer tracking, transactions, and collections — built on Next.js and Supabase.

Next.js
React
Supabase
TailwindCSS
SWR
Zod
Cloudflare Pages
Widyakusuma Accounting

Widyakusuma Accounting

An offline-first school accounting app with RxDB local storage, Supabase sync, and Excel/Word export.

React
Vite
RxDB
Supabase
TanStack Router
TanStack Table
PWA
Mahrom

Mahrom

An Islamic mahram relationship tool with interactive family tree visualization — calculates who you can and cannot marry based on nasab, susuan, and marriage bonds.

React
Vite
D3.js
Zustand
TypeScript
TailwindCSS
Framer Motion
Ozil Trans

Ozil Trans

A landing page for a Jogja-based car rental service with SEO, fleet showcase, testimonials, and WhatsApp booking.

React
Vite
TypeScript
TailwindCSS
Framer Motion
SEO
Vitest
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on whatsapp and I'll respond whenever I can. I will ignore all soliciting.

© 2026 Adinegara.
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