Rehan Surahyo Senior App Engineer based in Pakistan.

Since 2021, I have been architecting high-performance software solutions. As a Senior Software Engineer, I specialize in bridging the gap between complex business requirements and scalable technical execution.

My engineering mission: To build robust, secure, and user-centric applications that drive real business value.

Expert Scale Code
Production Velocity
Rehan Surahyo - Senior Flutter & Web Developer

4+

Years in Engineering

30+

Successful Projects

100%

Client Satisfaction

99%

Core Performance

My Engineering Stack

Mobile Architecture
Mobile Architecture

Mobile Architecture

  • Flutter & Dart
  • Firebase Integration
  • Clean Architecture
  • Riverpod & Bloc
  • System Native Bridge
Web Engineering
Web Engineering

Web Engineering

  • React & Next.js
  • Node.js Backend
  • TypeScript Expert
  • Tailwind CSS
  • MongoDB & Firestore
Desktop Software
Desktop Software

Desktop Software

  • C# .NET Core
  • Entity Framework
  • WPF Applications
  • POS System Logic
  • Hardware Interface

Serving Pakistan & the Global Scale.

Based in Hyderabad, Pakistan, I provide high-end software development services to clients across Karachi, Lahore, Islamabad, and international markets. I specialize in building custom POS systems, mobile applications, and enterprise dashboards that deliver measurable results.