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I will develop a scalable flutter app for android, ios, and web
Neeraj Sethi
About this gig
Are you looking for a high-performance, scalable mobile application? I am Neeraj Sethi, a Strategic Software Engineer specializing in Flutter Development. With expertise in building complex SaaS-based CRMs and civic-tech solutions, I transform business requirements into production-ready architectures.
Why choose me?
1. Proven Performance: I optimize apps for smooth 60fps animations and 100% design accuracy from Figma.
2. Clean Architecture: Using GetX and modular design, I ensure your app is scalable and easy to maintain.
3. Efficiency: My single-codebase approach for Android, iOS, and Web reduces development time by 40%.
What you will get:
Cross-platform Flutter App (Android/iOS/Web).
Advanced State Management (GetX).
API Integration & Dynamic Form Handling.
Responsive UI with Tailwind-like precision.
Bug-free, optimized code with system design thinking.
From EdTech apps to Insurance Portals, Ive delivered solutions that drive impact. Lets build your next big idea with excellence.
Contact me today to discuss your project!
Get to know Neeraj Sethi
Neeraj Sethi
Flutter Nextjs Python Expert
- FromIndia
- Member sinceJun 2021
- Last delivery4 years
Languages
English, Hindi
Hi, I’m Neeraj—a Strategic Software Engineer specializing in scalable full-stack solutions.
I don't just write code; I architect systems that solve real business problems. With deep expertise in Flutter, Next.js, and Python (FastAPI), I bridge the gap between elegant frontends and powerful backends.
My Expertise:
📱 Complex Flutter Apps
💻 Responsive SaaS Dashboards (Next.js/Tailwind)
⚙️ Secure REST APIs & Docker Deployment
From reducing workflow bottlenecks to delivering production-ready applications, I guarantee clean architecture and clear communication. Let’s build your vision!
FAQ
Will the app work on both Android and iOS?
Yes, I use Flutter’s single-codebase architecture to develop high-performance applications that run seamlessly on both Android and iOS, as well as the Web, ensuring 100% code reuse.
Can you convert my Figma or Adobe XD design into a Flutter app?
Absolutely. I specialize in translating high-fidelity Figma prototypes into pixel-perfect, reusable Flutter widgets with 100% design accuracy.
Which state management do you use for complex workflows?
I primarily use GetX for scalable state management. This allows me to decouple business logic from the UI, which is essential for handling complex, multi-step onboarding and SaaS workflows.
Do you provide API integration and backend support?
Yes, I have extensive experience in seamless REST API integration. I can also assist with backend logic using Python (FastAPI/Flask) or Express.js depending on your project requirements.
Do you offer support after the project is delivered?
Yes, I believe in building long-term relationships. I provide a support period to resolve any critical production bugs and ensure the stability of your application.
