You will get Flutter | Hybrid Android & IOS app from Flutter Developer | Flutter app
Project details
I am a Full Stack Developer with 7 years of industry experience, specializing in Flutter, Node.js, React.js, SQL, and AWS. What sets me apart is my ability to deliver scalable and efficient solutions that meet complex needs while maintaining a focus on user experience. I’ve successfully led large-scale projects, including a 300 crore Indian Government Telemedicine project, where I built secure systems for remote healthcare delivery. My expertise ensures high-quality outcomes tailored to drive growth and innovation for my clients.
Platform
AndroidApp Type
Hybrid AppDevelopment Technology
Flutter, Java, SwiftApp Purpose
AR, Chat, Dating, Finance, Entertainment, Health & Fitness, Maps & Navigation, Medical, Restaurant, ShoppingExpertise
Cross Browser & Device Compatibility, Design, LocalizationWhat's included
| Service Tiers |
Starter
$100
|
Standard
$500
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 5 days | 15 days | 30 days |
Number of Revisions | 3 | 5 | Unlimited |
Number of Mobile Operating Systems | 1 | ||
App Store Upload | |||
App Icon Design | - | ||
Splash Screen | |||
Ad Network Integration | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$10 - $100Frequently asked questions
9 reviews
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SA
Sandeep A.
Apr 4, 2026
Full-Stack Developer (Next.js + Supabase) for AI-Ready
great working. support thank you will sure rehire
SC
Sri C.
Oct 25, 2025
Mobile + Web App Development | Microfinance Platform | Flutter + AWS + MongoDB
RR
Ram R.
Jul 3, 2025
Bug Fixes in Flutter app quick task
Harsh is an exceptional developer , he fixed the bug very quickly, I will hire him again.
CM
Charles M.
Jun 30, 2025
Android App Development for Health & Fitness App
Perfect, he did a great work!!
DM
Don M.
Jun 27, 2025
MRN Stats App Correction
We really appreciate the way Harsh Kumar took on this project so quickly and completed it without much information--because we didn't have access directly to the app he so professionally repaired based on our description of the errors we were seeing. I would gladly recommend Harsh to anyone who needs a competent, reliable contractor with his skill set and experience.
About Harsh
Top Rated Flutter & Full Stack Developer for Scalable Mobile Apps
90%
Job Success
Gaya, India - 6:05 pm local time
I help startups & businesses build powerful mobile apps, SaaS platforms and web systems that scale fast and attract users.
Top Rated on Upwork with strong client satisfaction and long-term collaborations.
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🚀 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝
• 📱 Flutter mobile apps (Android & iOS)
• 🌐 Web apps & dashboards (React / Next.js)
• 🤖 AI tools & automation systems
• 🔗 Backend APIs (Node.js, Firebase)
• 💳 Payment integrations & subscriptions
• ☁️ Scalable SaaS platforms
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⭐ 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞
• Top Rated freelancer with 90%+ Job Success
• Clean, scalable & production-ready code
• Fast delivery & clear communication
• Experience with global startups & businesses
• Long-term technical partner, not just coder
━━━━━━━━━━━━━━━━━━
🧠 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤
Flutter • React • Next.js • Node.js
Firebase • MongoDB • MySQL • AWS
REST APIs • CI/CD • SaaS Architecture
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💬 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐁𝐮𝐢𝐥𝐝?
Available for long-term work with US & global clients.
Send an invite or message — I respond quickly.
Steps for completing your project
After purchasing the project, send requirements so Harsh can start the project.
Delivery time starts when Harsh receives requirements from you.
Harsh works on your project following the steps below.
Revisions may occur after the delivery date.
I analyze the requirements and create a clear project roadmap.
I analyze the project requirements to understand the scope and objectives. Then, I create a project roadmap with key milestones and timelines, ensuring a clear development process and providing transparency for the client at every stage.
Design & Prototype (Optional)
I create initial wireframes or mockups to visualize the user interface and core features. This ensures the design aligns with your vision before development begins. You can review and provide feedback to make any necessary adjustments.