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$
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I will develop and publish android and IOS app with flutter
Haris
5.0
5.0
About this gig
Hi, Im Haris a Computer Science graduate with 7+ years of experience in mobile app development (Flutter, Kotlin). Over the years, I've built scalable apps across industries: ride-hailing, AI chatbots, food delivery, productivity, and real estate. My focus has always been on performance, scalability, and real business impact.
Services I Offer
Custom Mobile & Web Apps with Flutter
Stripe & In-App Payments (Google Pay, Apple Pay, subscriptions)
Authentication & Security (Google, Apple, Facebook, OAuth2, JWT)
UI/UX Implementation (responsive, animated, pixel-perfect)
API & Backend Integration (REST, GraphQL, Firebase)
App Maintenance & Deployment (Google Play Store, Apple App Store, Amazon Store)
Why Me?
I treat apps as long-term products, not one-off prototypes.
I bring a business-first mindset, aligning development with company goals.
I ensure clean architecture, maintainability, and scalability for future growth.
Ive helped businesses launch, scale, and monetize their apps successfully.
I deliver clean, scalable, and production-ready apps on time, every time. If thats the kind of developer you are looking for, lets connect and get started.
Get to know Haris
Haris
AI Mobile Apps Developer Android IOS MVP, Flutter Development Firebase
- FromPakistan
- Member sinceMay 2019
- Avg. response time1 hour
- Last delivery2 months
Languages
Urdu, English, Spanish, German
Your Flutter AI MVP belongs in the App Store in 6 weeks, not 6 months.
Senior Flutter Developer, 8+ years shipping AI-powered iOS and Android apps (Claude, Gemini, OpenAI) on Firebase or Supabase backends that launch on time and still run clean a year later.
I help pre-seed and seed founders turn an idea or a Figma file into a production-grade app: one Flutter codebase, iOS + Android + Web, every time.
Send your idea, Figma, or codebase. Get an honest free one-pager back in hours: ship date, budget range, and the 3 technical calls that decide if your MVP survives its first 1,000 users.
My Portfolio
FAQ
What if I have a limited budget?
I am flexible and can work with you to prioritize features and functionalities to fit within your budget. We can also discuss a phased development approach to manage costs.
What information do you need from me to start the project?
I will need a detailed description of your app idea, including any specific features, design preferences, and any existing materials or references you have. This helps me understand your vision and requirements clearly.
What platforms do you develop apps for?
I specialize in developing apps for Android, iOS and Web platforms using Flutter, ensuring a consistent experience across devices.
What happens if I encounter issues after the app is launched?
I offer post-launch support to address any issues that may arise. You can reach out to me for bug fixes, updates, and any other assistance you may need to keep your app running smoothly.
Can you integrate third-party services and APIs into my app?
Yes, I can integrate a wide range of third-party services and APIs including Firebase, Supabase to enhance your app’s functionality, including payment gateways, social media integrations, and more.
How do you ensure the quality of the app?
I follow best practices in app development, including rigorous testing and debugging processes. I also ensure the app adheres to platform guidelines and provides a seamless user experience.
Reviews
25 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
L lankyj
Repeat Client
United States
Hariz is the best. He goes above and beyond to meet my timelines and expectations even with many changes, he was patient, polite and understanding. I am definitely going to refer him and come back to work with him again.
$200-$400
Price
4 months
Duration
Helpful?L lankyj
Repeat Client
United States
Haris was patient and went above and beyond to deliver my project. Enjoyed working with him and will be back with more projects.
$2,000-$3,000
Price
5 months
Duration
Helpful?A alonzo407
Repeat Client
United States
Been working with him for about two years not I’ve had a lot of developers but he’s the best by far and he does things that shows he cares about your project attention to detail
$400-$600
Price
7 weeks
Duration
Helpful?F finnborchers
Repeat Client
Germany
Good communication and very friendly. Looking forward to future collaboration. 👍
$200-$400
Price
1 day
Duration
Helpful?A alonzo407
Repeat Client
United States
He’s the best
Up to $50
Price
1 day
Duration
Helpful?
Reviews
25 reviews for this Gig
| (25) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
L lankyj
Repeat Client
United States
Hariz is the best. He goes above and beyond to meet my timelines and expectations even with many changes, he was patient, polite and understanding. I am definitely going to refer him and come back to work with him again.
$200-$400
Price
4 months
Duration
Helpful?L lankyj
Repeat Client
United States
Haris was patient and went above and beyond to deliver my project. Enjoyed working with him and will be back with more projects.
$2,000-$3,000
Price
5 months
Duration
Helpful?A alonzo407
Repeat Client
United States
Been working with him for about two years not I’ve had a lot of developers but he’s the best by far and he does things that shows he cares about your project attention to detail
$400-$600
Price
7 weeks
Duration
Helpful?F finnborchers
Repeat Client
Germany
Good communication and very friendly. Looking forward to future collaboration. 👍
$200-$400
Price
1 day
Duration
Helpful?A alonzo407
Repeat Client
United States
He’s the best
Up to $50
Price
1 day
Duration
Helpful?
