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Suresh M
@suresh_mittal
Level 2
Flutter and React Native developer
India
English, Hindi
About me
Hi there! I'm Suresh Mittal, a passionate and experienced mobile app developer specializing in Flutter, FlutterFlow, iOS, and Android app development. With over 10 years of hands-on experience, I help bring ideas to life by crafting high-performance, beautifully designed apps that stand out in today’s competitive digital world.
Whether you're a startup with a bold vision or a business looking to enhance your digital presence, I offer custom mobile solutions tailored to your needs.
Skills
Suresh M
$25/hour
Offline •
Average response time: 1 hour
See my services
Cross-Platform Development
I will build a modern flutter mobile app for ios and android with best UI UX
Want to work on an hourly basis?
Tell Suresh M what you need.
$25
/
hourPortfolio
Work experience
Senior Flutter Developer
Codebase Technologies • Full-time
Mar 2020 - Apr 2025 • 5 yrs 1 mo
Lead architecture and development of scalable, enterprise-grade mobile applications across Flutter, iOS, and Android platforms. Designed and implemented multi-tenant systems handling 500K+ concurrent users with high availability and performance. Reduced application latency from ~1000ms to <500ms by implementing caching strategies and optimized APIs. Built real-time data synchronization systems using Firebase, improving data speed by 60%. Managed and scaled engineering teams from 0 to 13 developers, mentoring and improving productivity. Delivered complete solutions including UI/UX, backend integration, CI/CD pipelines, and deployment automation.
Senior Software Developer
CARS24 • Full-time
Jul 2017 - Sep 2018 • 1 yr 2 mos
Built a real-time vehicle auction platform supporting thousands of concurrent users with low latency. Migrated legacy systems to modern architecture, improving performance and maintainability. Implemented real-time updates using WebSockets and Firebase for better user experience. Increased test coverage and code quality through structured architecture and best practices.
Product Engineer
Flipkart • Full-time
Jul 2017 - Sep 2018 • 1 yr 2 mos
Developed mobile applications integrating multiple third-party APIs for payments, KYC, and services. Improved development speed by restructuring code using modular architecture. Implemented push notifications and automation features to enhance user engagement. Reduced manual testing efforts through automation and testing frameworks.
83 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 83 Reviews
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Most relevant
singgrwl_jusu
Repeat Client
United States
Absolutely amazing experience from start to finish. The app was delivered with a clean UI, smooth functionality, and everything worked exactly as discussed. Communication was professional throughout the project and every small change was handled patiently. Really impressed with the quality of work and attention to detail.
Helpful?
lyraselena599
Repeat Client
Netherlands
Amazing experience from start to finish. Communication was clear, updates were shared on time, and every requested change was handled with patience and professionalism. The final result was clean, modern, and worked perfectly. Really impressed with the quality of work and overall support throughout the project. Highly recommended.
Helpful?
deyaj429
Repeat Client
France
Very happy with the service provided. The work was completed within the agreed timeline and the final result exceeded expectations. Professional communication, quick responses, and a smooth delivery process throughout the project. Highly recommended for mobile app development and UI implementation.
Helpful?
felixxellla
Repeat Client
United States
Excellent work and very professional service. Everything was delivered on time with great quality and attention to detail. Communication was smooth throughout the project, and all requirements were handled perfectly. Highly recommended, and I would love to work together again in the future.
Helpful?
larssonmads
United States
This was a very good experience from beginning to end. All of my requirements were understood correctly and even the small changes I requested were completed without any problems. The quality of the work is excellent and everything was delivered on time. I truly appreciate the effort that went into this project.
Helpful?
