Rachmad Syaefullah

Senior Software Engineer

Jakarta, Indonesia · 7 tahun

Software EngineerFrontend EngineerUI EngineerFull Stack EngineerAI Engineer
Open to full-time and contract roles

Hi, I'm Rachmad. I build web apps, mostly the frontend and sometimes everything behind it. For seven years that has meant banking systems, fintech platforms and a desktop app for game studios. Most recently I helped take Quickbill from an empty repo to 3,000+ active users.

Where I've worked

From marketing sites in 2019 to building a fintech platform from scratch.

  1. Quickbill

    Senior Software Engineer, Full Stack

    Jan 2025 – Jul 2026

    5 proyek →
  2. 1Engage (Sinarmas Group)

    Software Engineer, Full Stack

    Apr 2024 – Des 2024

    1 proyek →
  3. AccelByte

    Software Engineer II, Frontend

    Jan 2023 – Apr 2024 · Remote, AS

    2 proyek →
  4. Moladin

    Software Engineer II, Frontend

    Feb 2022 – Jan 2023

    1 proyek →
  5. Maybank Indonesia

    Frontend Developer

    Mar 2021 – Feb 2022

    1 proyek →
  6. vOffice Indonesia

    Web Developer

    Mar 2019 – Mar 2021

    4 proyek →

Things I've built

Most of these live behind a login, so some get a concept card instead of a screenshot.

Unggulan

Quickbill Platform screenshot
Quickbill Platform screenshot
Quickbill Platform screenshot
Quickbill2025

Quickbill Platform

The invoicing and payments app at the center of Quickbill. I set up its frontend from the first commit.

Next.jsTypeScriptGoPostgreSQL
Quickbill Mobile screenshot
Quickbill Mobile screenshot
Quickbill Mobile screenshot
Quickbill2025

Quickbill Mobile

Quickbill on Flutter. I laid the groundwork so the mobile team could move fast without fighting the structure.

FlutterRiverpodDio
1Engage Platform screenshot
1Engage Platform screenshot
1Engage Platform screenshot
1Engage (Sinarmas Group)2024

1Engage Platform

A multi-tenant platform for brands to run WhatsApp at scale: broadcasts, chatbots and voice, on the official API.

Next.jsExpressMongoDBGCP
AccelByte Development Toolkit screenshot
AccelByte Development Toolkit screenshot
AccelByte Development Toolkit screenshot
AccelByte2023

AccelByte Development Toolkit

A desktop app that gets game builds from the studio to playtesters, and brings the crash reports back.

ElectronReactTypeScript

Proyek lainnya

screenshot · Quickbill Enterprise
Quickbill2025

Quickbill Enterprise

Quickbill reshaped for large companies, where every payment needs a second pair of eyes before it moves.

Next.jsTypeScriptGo
Quickbill2025

Quickbill Embedded Payment

A checkout screen enterprise clients drop into their own apps. Their invoices, our payment rails.

ViteTypeScriptQuickbill UI
screenshot · Quickbill UI
Quickbill2025

Quickbill UI

The component library every Quickbill web app is built from.

shadcn/uiBase UIStorybook
AccelByte2023

AccelByte Multiplayer Servers (AMS)

The dashboard for running dedicated game servers around the world. I built its real-time server logs.

ReactgRPCWebSocket
Internal tool · no public screenshots
Moladin2022

Moladin Refinancing

The tool Moladin's sales teams and agents used to take car-backed loans from first contact to payout.

ReactReduxAnt Design
vOffice screenshot
vOffice screenshot
vOffice screenshot
vOffice Indonesia2020

vOffice

The main website for vOffice Indonesia, built so marketing could update it without waiting on me.

LaravelPHPMapbox
screenshot · IZIN.co.id
vOffice Indonesia2020

IZIN.co.id

vOffice's legal and licensing service. A site that explains company setup in plain words and turns readers into leads.

LaravelPHPSEO
screenshot · Hellolive
vOffice Indonesia2020

Hellolive

A podcast studio and event space in Jakarta. The site had one job: get people to book.

PHPBootstrap
screenshot · Shop&Bike
Freelance2020

Shop&Bike

A freelance build for Astra Otoparts' motorcycle workshop chain: products, promos and the nearest outlet.

PHPBootstrap
Maybank Indonesia2021

Maybank Digital Branch Delivery System

A micro-frontend banking branch system covering teller, account opening and approvals.

ReactMicro-frontends

What I work with

Frontend is home. The rest is what I pick up when a feature needs to ship end to end.

Frontend

ReactNext.jsTypeScriptJavaScriptTailwind CSSTanStack QueryZustandJotaiReduxZodReact Hook Formshadcn/uiBase UIRadix UIAnt DesignMUIStorybook

Mobile & Desktop

FlutterRiverpodReact NativeElectron

Backend

Go (Gin, GORM)Node.js (Express)LaravelPython (FastAPI)

Data

PostgreSQLMySQLMongoDBRedisSupabase

Infra & Tooling

DockerGitHub ActionsRabbitMQPub/SubgRPCWebSocketOpenTelemetryJaegerGrafana

Testing

JestCypress

Let's talk

Hiring, building something, or just want to talk frontend? My inbox is open.