Full-stack developer building with Laravel, React and Claude Code

I build the apps that ship on Friday and still run on Monday.

Laravel back ends, React front ends and AI workflows, wired into the tools your team already uses. Six years across agencies, startups and my own products.

WhatsApp Me Read the case files

What I build with

LaravelBack end

ReactFront end

TypeScriptType safety

TailwindStyling

CloudflareEdge & hosting

MySQLDatabase

ClaudeAI pairing

GitHubCI & reviews

A short note, before the numbers get loud.

I started out fixing spreadsheets that had quietly become the company database. Somewhere around the hundredth broken formula it clicked: the problem was never the people. It was the system.

So I learned Laravel, then React, then how to ship on the edge. That is still the job: understand the workflow, model the data, build the tool, and let people get back to the work that matters.

Elwin, Full-stack Developer

The receipts.

40+

Projects shipped to production

Web apps, dashboards and APIs

Clients on long-running retainers

Each one with docs and a runbook

99.9%

Uptime across edge deployments

Cloudflare Workers and D1

< 1 day

Median time from bug report to fix

Down from a week at my first job

From the spreadsheets to the stack.

2024–Now

Independent Developer

Freelance for 12 product teams

Built web platforms, booking flows and internal tools for SMEs and startups.
Moved three legacy PHP apps to Laravel with zero-downtime cutovers.
Every build ships with docs, a Loom walkthrough and a handover call.

2022–2024

Full-stack Developer

Product studio, Series A

Owned the Laravel API and React dashboard behind the core product.
Cut page load times by 60% with caching, queues and a CDN in front.
Introduced CI, preview deploys and code review across the team.

2020–2022

Web Developer

Digital agency

Delivered 20+ client sites and e-commerce builds on tight timelines.
Built a reusable component kit that halved new-project setup time.

2019–2020

Operations Analyst

Finance team

Automated monthly reporting that used to take two people three days.
Wrote my first PHP scripts here, which is where all this started.

Download full CV (PDF)

Real systems, and what they changed.

Government services, a hospital, a school and products of my own, most of them running in Kupang, NTT. Each one is live or in active use.

Razia SAMSAT vehicle checks

A mobile-first web app for roadside vehicle raids: officers type a plate number and instantly see the vehicle and tax status, while every check is logged per raid session.

1,600+

automated tests across app, worker and tools

vehicle data sources, switchable by admins

PINTU public service portal

The official information and service portal of Samsat Kota Kupang: public pages for residents, a React dashboard for staff to manage content, and a JSON API, in one Laravel app.

public portal pages

surfaces: portal, staff dashboard, JSON API

NTT vehicle tax calculator

A calculator for vehicle tax, opsen, SWDKLLJ and PNBP based on NTT Governor Regulation No. 54 of 2026, used by taxpayers and officers of UPTD Pendapatan Daerah Kota Kupang.

levies per calculation: PKB, Opsen, SWDKLLJ, PNBP

PWA

installable app with automatic updates

See all case files

Certs and schooling.

Laravel Certified Developer

Laravel

2024

Cloudflare Workers Fundamentals

Cloudflare

2023

B.Sc. Information Systems

Your University

2019

If your team still runs on spreadsheets, let’s fix that.

Twenty minutes, no deck. Bring the workflow that slows you down and I’ll tell you what I’d build first, even if we never work together.

WhatsApp Me elwinmusadi@gmail.com