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Haris Bin Shakeel

Available For Freelance

Hello, I’m Haris Bin Shakeel, a Senior Mobile App Developer specializing in Flutter   React Native and AI integration.

5+

Years
of Experience

150+

Projects
Completed

Our Services

Turn Information Into Actionable Insights

MOBILE APP DEVELOPMENT

I build high-performance iOS and Android apps using Flutter and React Native, delivering smooth, scalable, and user-friendly mobile solutions for startups and enterprises.

UI/UX DESIGN

I design intuitive, visually engaging app interfaces with seamless navigation, ensuring pixel-perfect layouts and consistent user experiences across mobile platforms.

AI-POWERED INTEGRATION

I integrate AI models like ChatGPT, Gemini, and Claude into mobile apps, enabling intelligent chatbots, personalization, and automation that enhance user engagement and performance.

BACK-END DEVELOPMENT

From APIs to databases, I manage app servers using Node.js, Firebase, and Python ensuring reliable performance, secure data flow, and seamless mobile connectivity.

Our Skills

Skills & Experiences

Flutter
Node.js
Python
React Native
MongoDB
Dart
Firebase
Firebase
Kotlin
01
2019
Began developing innovative cross-platform mobile apps globally on Fiverr with top-rated client reviews.
Freelance
02
2020
Delivered a fully functional Flutter-based mobile app for a startup, gaining major client success and repeat projects.
First Major SaaS Launch
03
2021
Co-founded LeadsNite, specializing in AI-powered mobile apps, custom CRMs, and real-time business solutions.
Senior Mobile Dev | LeadsNite
Portfolio

Look at my work &
see the ideas in action

Testimonials

Trusted by Hundered Clients

Our Workflow

How We Bring Ideas to Life

Phase 1

Design & Strategy

  • Understand your project goals
  • Create initial wireframes
  • Build visual prototypes
  • Finalize design direction
Phase 2

Development & Integration

  • Convert designs into code
  • Implement front-end features
  • Connect with back-end systems
  • Ensure responsive performance
  • Maintain clean, scalable code
Phase 3

Testing & Delivery

  • Perform complete QA testing
  • Fix bugs and optimize
  • Apply client revisions
  • Deliver final project
Get In Touch

Turn Your Startup into Success Story!

Whether you’re ready to start a project or just exploring ideas, drop a message — I’d be happy to talk things through.

© 2025 Haris Bin Shakeel | Co-Founder LeadsNite