UF UMAR FADHLURRACHMAN Mobile Engineer Let’s talk
Open to new opportunities

Mobile Engineer · Flutter · Laravel · Enterprise Integration

I build mobile products that work in real business operations.

Software Engineer passionate about Flutter, APIs, and enterprise integration.

View case studies Explore experience
5+ Years building software
Mobile + Web From interface to backend
Enterprise ERP, warehouse, and payments
production_app.dart
ENTERPRISE MOBILE Build.
Integrate.
Deliver.
Umar Fadhlurrachman
Umar Fadhlurrachman Software Engineer · Indonesia
CORE STACK
Flutter Laravel REST API Oracle
Flutter Laravel JD Edwards iDempiere Oracle Payment Integration

Selected work

Systems built for more than just a demo.

Projects focused on operational reliability, integration complexity, and measurable business workflows.

01 ↗
SELECTED CAPABILITY / 01

Warehouse Management Mobile

Receiving, putaway, picking, and shipment workflows connected to enterprise inventory data.

FlutterREST APIiDempiere
02 ↗
SELECTED CAPABILITY / 02

QRIS Payment Integration

A reliable payment status flow connecting mobile checkout, middleware, webhook, and reconciliation.

FlutterLaravelEspay
03 ↗
SELECTED CAPABILITY / 03

JD Edwards Mobile Approval

Mobile purchasing approval designed around actual enterprise roles, documents, and authorization flows.

FlutterJDEOrchestrator
04 ↗
SELECTED CAPABILITY / 04

Laravel Content Platform

A maintainable company website and CMS replacing static content with controlled business publishing.

LaravelFilamentMySQL
Explore all projects →

Core expertise

Engineering across the whole workflow.

I am strongest where mobile UX meets backend logic, operational data, and enterprise constraints.

01
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Mobile Engineering

Production Flutter applications with maintainable architecture, state management, API integration, and platform-aware UX.

  • Flutter & Dart
  • BLoC / Cubit
  • Android integration
  • Performance optimization
02
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Backend & Integration

APIs and Laravel services that connect mobile products to payments, business rules, databases, and external platforms.

  • Laravel & PHP
  • REST API design
  • Webhook processing
  • Authentication & data flow
03
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Enterprise Systems

Technical implementation grounded in warehouse, purchasing, HR, payment, and ERP workflows—not isolated feature work.

  • JD Edwards
  • iDempiere
  • Oracle & SQL
  • Operational workflow mapping

How I work

From messy process to dependable product.

I translate operational requirements into clear flows, stable integration boundaries, and interfaces people can actually use.

More about my approach →
01

Understand the workflow

Map users, approvals, data ownership, constraints, and failure points before writing UI code.

02

Design the system flow

Define API contracts, state transitions, validation, and fallback behaviour across mobile and backend.

03

Ship and improve

Deliver iteratively, inspect production behaviour, and optimize based on real operational use.

Available for the next challenge

Need an engineer who understands the business behind the screen?

I am open to Mobile Engineer, Flutter Developer, and enterprise application roles.

Start a conversation ↗