Fullstack Developer
7+ years building scalable web applications. I turn complex business problems into clean, performant software — from pixel-perfect frontends to robust backend APIs.
7+
Years exp.
35+
Projects
6
Companies
I'm a Fullstack Developer based in Surabaya, Indonesia, with over 7 years of experience delivering web and mobile applications for startups, agencies, and enterprise clients across Indonesia, Europe, and the US.
My stack spans the full spectrum — from crafting pixel-perfect UIs with React and Vue to engineering robust backend systems with Laravel and Node.js. I care deeply about performance, accessibility, and code quality that teammates actually enjoy working with.
When I'm not shipping features, I'm building open-source tools, experimenting with mobile development in React Native, or deepening my knowledge in WebAssembly and edge computing.
Freelance
Inertia Web Development (Freelance)
PokakoSoft (Freelance)
Institut Teknologi Adhi Tama Surabaya
Graduated Aug 2022
GPA 3.49 / 4.00
Selected client and product projects
Architected and maintained the marketing and developer portal for Equinix Metal — a bare-metal cloud platform used by infrastructure engineers worldwide. Optimised Laravel Blade rendering and Docker-based pipelines to cut page load times meaningfully while maintaining a complex, multi-locale content strategy.
Delivered a clean, fast, and accessible corporate website for a Danish client — optimising for Core Web Vitals and cross-browser compatibility. Implemented responsive layouts and a maintainable component architecture that the client team could extend independently.
Built a cross-platform Android app using React Native that helps Indonesian shoppers track their lists, manage budgets, and discover discounts in one intuitive experience. Integrated real-time data syncing and optimised for low-end devices common in the target market.
Contributed to the WAPM package registry interface — the central hub for WebAssembly packages used by Wasmer's global developer community. Focused on search UX, package detail pages, and performance optimisation for a technically demanding audience.
Built the frontend dashboard for ExperienceOS GmbH — a Berlin-based startup in the Zeitgeist Group ecosystem. Translated complex data visualisation requirements into clean, interactive dashboards using React with a focus on real-time updates and role-based views.
Developed key frontend features for a data-driven search platform built to surface structured information from vast datasets. Implemented advanced filter UI, pagination, and fast client-side rendering to support enterprise search use cases.
Clean, accessible corporate site for a Danish company — optimised for performance and cross-browser compatibility.
Bare-metal cloud platform portal serving thousands of infrastructure engineers globally.
Android app for shopping lists, expense tracking, and discount discovery.
Point-of-sale system with inventory management and payment integration for retail.
Package registry interface for the WebAssembly ecosystem.
Startup operations dashboard with real-time analytics for Zeitgeist Group.
Enterprise-grade data search platform with advanced filtering and fast rendering.
Performance-optimised healthcare landing page with high conversion rate.
Global photographer booking platform with payment integration and location services.
Web-based water quality lab management system for environmental monitoring.
Livestock traceability system from upstream to downstream — rebuilt with Vue.js.
E-commerce store for authentic Surabaya batik — built for conversion and performance.
Personal projects & experiments on GitHub
A complete Quran reader for mobile — built with React Native. Features full Arabic text, translations, bookmarking, and audio recitation support. A personal project born from wanting a clean, distraction-free reading experience.
Upload any audio file — MP3, WAV, or others — and watch it transform into readable text automatically. Built with Laravel and integrated with speech recognition APIs. Useful for meeting notes, interviews, and content repurposing.
Real-time cryptocurrency price tracker built with React Native. Clean charts, portfolio tracking, and price alerts — all in a smooth mobile interface that works on both iOS and Android.
A full-featured social media clone built on the MERN stack — complete with authentication, image uploads, follows, likes, and a real-time feed. A deep dive into building complex social features from scratch.
A clean implementation of drag-and-drop list management using React and @hello-pangea/dnd. Items persist in localStorage — so your selections survive a page refresh. Useful as a reusable pattern for any prioritisation or ordering UI.
A dead-simple URL shortener built with Laravel. Paste a long link, get a short one. Clean, fast, and easy to self-host — the kind of tool every developer ends up building at some point.
Whether you have a project in mind, need a senior developer for your team, or just want to talk tech — my inbox is always open.
geriadam04@gmail.com
