I build the API and the interface, and make them work well together.
Full-stack engineer at Aisahub, working from Jakarta. Open to a full-time role or your next project.
- Web3 Developer
- Backend Developer
- Frontend Developer
It's in Jakarta
Muhammad Ridwan Ali Raharja
Software Engineer · Jakarta
About me
I work across three layers: the chain, the server and the screen.
I'm a full-stack engineer who has been building for the web since 2022: SaaS products, online stores, hospital software and AI tools. Some jobs were quick fixes; others I took from the first commit to launch.
I build APIs, payment integrations and the databases behind them, turn designs into fast, responsive interfaces, and connect apps to crypto wallets and blockchain data.
Clients most often describe me as reliable and a clear communicator, and that's how I like to work with any team.
- Based in
- Jakarta, Indonesia · UTC+7
- Education
- B.Sc. Information Systems · UIN Syarif Hidayatullah Jakarta · 2021–2025
- Languages
- Indonesian (native) · English (conversational)
Web3 Developer
Web apps that connect to crypto wallets and show blockchain data in a way people understand.
Backend Developer
APIs, payment integrations and well-structured databases that stay reliable as a product grows.
Frontend Developer
Responsive interfaces that feel good to use and stay true to the original design.
Work
Selected projects
Projects I built or helped build, on the frontend, the backend, or both.
What I learned so far
Tools I work with
- HTML
- CSS
- JavaScript
- TypeScript
- React
- Next.js
- Vue.js
- Redux
- Tailwind CSS
- Bootstrap
- MUI
- Flutter
- Node.js
- Express
- Laravel
- PHP
- PostgreSQL
- MySQL
- MongoDB
- WordPress
- Figma
- Git
- Postman
- Swagger
My path
My experience, from my current role back to where I started.
2025
NowSoftware Engineer at Aisahub
Oct 2025 — Now · Remote
- Full-stack engineer on the Aisahub web platform.
2024
Frontend Developer at Ionsoft Digital PLT
Jan 2024 — Now · Remote
- Developing a web app for a hospital.
2023
Full-stack Engineer at OmniGPT
Dec 2023 — Jan 2024 · Remote
- Built a ChatGPT-style app in TypeScript.
Front-End Developer at SevenAds Indonesia
Mar 2023 — Sep 2023 · West Jakarta
- Built React and Next.js pages with Redux, connected to a hybrid CMS.
Freelance Full-stack Developer at Upwork · Fiverr · PeoplePerHour
Feb 2023 — Now · Remote
- 10+ client projects, from quick fixes to full MVP builds.
- Top Rated Plus with 100% Job Success on Upwork.
Front-End Developer at Intelligo ID
Jan 2023 — Jun 2023 · Bandung
- Built Vue.js and Tailwind CSS screens with a remote team.
2022
Back-end Developer at Mini Club Developer Community
Nov 2022 — Jan 2023 · South Tangerang
- Built and debugged back-end services and databases, working closely with front-end developers.
Front-End Developer at Kawan Kerja
Sep 2022 — Dec 2022 · Bandung
- Reusable UI for enterprise apps that matched the client's brand on every device.
Web Developer at TEDxUINJakarta
Aug 2022 — Apr 2023 · South Tangerang
- Built the event website and its WooCommerce ticketing flow.
2021
Started a B.Sc. in Information Systems at UIN Syarif Hidayatullah Jakarta
Along the way
award
3rd Winner · National Hackathon ITTS PLAYBOX Season II
award
Best Participant · ALGEBRA Training Camp HIMSI 2021
certified
ReactJS · JavaScript · Dicoding, 2022
Clients who came back
Hired once, then again.
Reviews from Upwork clients. Most of them hired me more than once.
Top Rated Plus · 100% job success on Upwork · Read all reviews
Have a role or a project? I'd like to hear about it.
Share a few lines about the team or the work. I usually reply within 0–4 hours.
Muhammad Ridwan Ali Raharja
It's in Jakarta (UTC+7)
9612621ridwan@gmail.com