About • fadhln.id

Overview

Software engineer building interfaces and web applications.

I am Muhammad Fadhlan, based in Indonesia. I focus on frontend and full-stack development, creating fast, accessible web apps that solve real operational problems.

Profile

Name: Fadhlan
Location: Indonesia · UTC+7
Status: Open to work

01 / Background

What I do

I spend most of my working hours building with TypeScript, React, Next.js, and Go. I care about the seam between design and engineering: translating messy requirements into clean UI components, keeping state predictable, and avoiding unneeded dependencies.

This website serves as my public notebook: interactive experiments live in Bits, technical write-ups in Posts, and current projects in Now.

02 / Experience

Where I have worked

Download my resume (PDF) →

Employment Hero

Sydney, New South Wales, Australia · Remote

Intermediate Full-stack Software Engineer

Jan 2026 — Present

Developed HeroForce, an Employer of Record service supporting workforces across 180+ countries. Built Global Employee Onboarding and Core HR features with React and Ruby on Rails, reducing onboarding time from one week to three business days.

Traveloka

Kota Tangerang Selatan · On-site

Web Software Engineer

Feb 2025 — Jan 2026

Maintained accommodation services for Traveloka using TypeScript, React, and Next.js. Built commercial tools for hotel operations and led a migration to React Query for modern API fetching.

Shopee

Jakarta, Indonesia · On-site

Engineer

Mar 2023 — Jan 2025

Owned frontend development for the Seller Order and Fulfillment portal, supporting more than five million monthly active sellers across Southeast Asia and Latin America. Built a Manifest V3 Chrome extension that removed repetitive environment setup for engineers, QA, and product managers.

Junior Engineer

Sep 2022 — Mar 2023

Led frontend development for a six-person capstone team and built responsive user interfaces. Completed a software engineering program focused on React, Go, and modern product development practices.

Prosa.ai

Bandung · Remote

Front-end Engineer Intern

Feb 2022 — Jul 2022

Built frontend features with React and Next.js. Implemented a secure direct-to-cloud upload flow with presigned AWS S3 URLs and asynchronous polling.

XL Axiata (now XLSMART)

Jakarta, Indonesia · On-site

Technology Strategy & Assurance Intern (X-CAMP)

Aug 2021 — Jan 2022

Developed an AI and computer vision IoT solution for monitoring, reporting, and transparency. Built a full-stack IoT dashboard with Next.js and REST API principles.

03 / Toolkit