You will get Amazing Flutter Developer | Flutter App | Flutter Dart | Flutter Firebase
Project details
⭐️ Top Rated - Top 10% of talent on Upwork
🏆 Award Winner: Best Flutter Developer Of the Year 2022
✅ Worked with Fortune 500 Companies
✅ $1.46 Million in customer revenue generated for Clients
✅ 6.5+ years of experience
✅ Bachelors degree in Software Engineering
Hey there! I'm Yaseen, a passionate Flutter developer who's obsessed with crafting beautiful, high-performing mobile apps that users love.
Imagine this: You have a brilliant app idea, one that seamlessly transitions across iOS and Android platforms, captivating users with its fluidity and functionality. That's where I come in. With my expertise in Flutter, Google's revolutionary UI toolkit, I transform your vision into reality.
I have developed Ecommerce apps, business apps, restaurant, food delivery and productivity apps like Note and Habit Tracking.
Here's why everyone are so Obsessed to hire me:
• Anyone can make mobile apps, and I don't just make flutter apps, I provide a vision for business success and I work with my clients as a personal companion and I provide them complete support even after the app is made.
🙌 If it's a Yes, Then I believe it's the start of our beautiful journey. Lets have a good chat!
🏆 Award Winner: Best Flutter Developer Of the Year 2022
✅ Worked with Fortune 500 Companies
✅ $1.46 Million in customer revenue generated for Clients
✅ 6.5+ years of experience
✅ Bachelors degree in Software Engineering
Hey there! I'm Yaseen, a passionate Flutter developer who's obsessed with crafting beautiful, high-performing mobile apps that users love.
Imagine this: You have a brilliant app idea, one that seamlessly transitions across iOS and Android platforms, captivating users with its fluidity and functionality. That's where I come in. With my expertise in Flutter, Google's revolutionary UI toolkit, I transform your vision into reality.
I have developed Ecommerce apps, business apps, restaurant, food delivery and productivity apps like Note and Habit Tracking.
Here's why everyone are so Obsessed to hire me:
• Anyone can make mobile apps, and I don't just make flutter apps, I provide a vision for business success and I work with my clients as a personal companion and I provide them complete support even after the app is made.
🙌 If it's a Yes, Then I believe it's the start of our beautiful journey. Lets have a good chat!
Platform
AndroidApp Type
Hybrid AppDevelopment Technology
Flutter, React Native, SwiftApp Purpose
Delivery, Entertainment, Health & Fitness, Lifestyle, Maps & Navigation, Medical, Productivity, Restaurant, Shopping, TravelExpertise
Cross Browser & Device Compatibility, Design, Performance OptimizationWhat's included
| Service Tiers |
Starter
$300
|
Standard
$600
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 4 days | 7 days | 15 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Mobile Operating Systems | 1 | 2 | 2 |
App Store Upload | |||
App Icon Design | |||
Splash Screen | |||
Ad Network Integration | - | ||
Source Code | - |
Frequently asked questions
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Wajih H.
Feb 23, 2026
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First time working with Yassen and he did extremely great in the provided web development task, he was very helpful and professional. I highly recommend him!
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Jan 20, 2026
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Aug 10, 2025
Ranking features upgraded
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About Yaseen
Senior AI React Native Mobile App Developer
100%
Job Success
Sukkur, Pakistan - 10:18 am local time
✅ $10k+ Earned on Upwork with successful client projects
✅ 50+ projects completed
If you're building a mobile app and need someone who can handle the full picture, frontend, backend, and AI integrations, you're in the right place.
I've spent 6+ years building production-grade mobile apps with React Native and iOS (Swift/SwiftUI), and I pair that with solid backend experience, so you're not stitching together two freelancers for one project. Whether it's a clean consumer app or a complex SaaS product, I build things that actually ship.
Lately, a big chunk of my work has been adding AI to mobile — think LLM-powered features, smart assistants, on-device ML, OpenAI/Claude API integrations. If you want your app to feel intelligent, I've done that work.
What I typically build:
✅ React Native apps (iOS + Android) from scratch or existing codebases
✅ Native iOS apps with Swift/SwiftUI
✅ AI-powered features — chatbots, recommendations, voice, vision
✅ Backend APIs (Node.js, REST/GraphQL) that connect it all
✅ MVPs for startups that need to move fast without cutting corner
🙌 If it's a yes, it will be a long-term and profitable partnership for both of us. Let’s chat.
Steps for completing your project
After purchasing the project, send requirements so Yaseen can start the project.
Delivery time starts when Yaseen receives requirements from you.
Yaseen works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Gathering
In this Stage, We will have a zoom call and we will be talk about the requirements of clients project