You will get a Fix, Upgrade, Optimize & Maintain Your Flutter Mobile App
Top Rated
Project details
Keep your Flutter app running smoothly with a team that has 13+ years of mobile app development experience. We specialize in fixing bugs, upgrading Flutter SDKs and dependencies, optimizing performance, improving UI/UX, integrating APIs, resolving Firebase and Supabase issues, and adding new features to existing applications.
Whether you need to fix crashes, improve speed, modernize your codebase, migrate to the latest Flutter version, or provide ongoing maintenance, we deliver clean, maintainable code, thorough testing, transparent communication, and reliable solutions that keep your Android and iOS apps stable, secure, and ready for future growth.
Whether you need to fix crashes, improve speed, modernize your codebase, migrate to the latest Flutter version, or provide ongoing maintenance, we deliver clean, maintainable code, thorough testing, transparent communication, and reliable solutions that keep your Android and iOS apps stable, secure, and ready for future growth.
Platform
Mobile WebApp Type
Hybrid AppDevelopment Technology
FlutterApp Purpose
Dating, Delivery, Finance, Entertainment, Education, Health & Fitness, IoT, Kids, Lifestyle, MedicalExpertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$500
|
Standard
$1,000
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 2 | 3 | 4 |
App Store Upload | - | - | - |
Source Code | - | - | - |
189 reviews
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SP
Stuart P.
Jun 30, 2026
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LS
Liubov S.
Mar 6, 2026
WordPress Developer Needed for New PropTech Section on B2B Website
Very professional team. The first draft of the page exceeded expectations and was executed very well. After that, we only requested minor corrections, which the team implemented quickly and patiently. They were highly responsive throughout the process, and communication was always clear and efficient.
EM
Elad M.
Feb 2, 2026
Hubspot Custom UI development
Great job! Would love to work with them again!
VP
Vesa P.
Dec 21, 2025
Design and Build Marketplace web platform
Limenzy has been incredibly professional and technically strong. They have provided me with all the support that I required in the design and build of a complex marketplace platform. I could not be happier with their services.
BK
Bharath K.
Oct 24, 2025
Design + Interactive Webpage
We sincerely appreciate your excellent work in developing and maintaining our website. Your dedication, technical expertise, and timely support during critical times ensured smooth performance and reliability. Your proactive approach and commitment to quality have greatly contributed to our online success. Thank you for your continued support and partnership.
About Anjali
Mobile App Developer | Flutter | React Native | iOS | Android |AI Apps
100%
Job Success
Kozhikode, India - 11:41 am local time
At Limenzy Technologies, we help businesses, startups, and agencies transform ideas into powerful digital solutions. With 13+ years of experience, we specialize in designing and developing high-performance websites, eCommerce stores, SaaS platforms, custom web applications, and mobile apps that drive growth and deliver measurable results.
Whether you're launching a new business, scaling an existing platform, or modernizing your digital presence, our team provides end-to-end development services tailored to your goals.
🚀 Our Core Services:
✔ Custom Website Development
✔ WordPress Design & Development
✔ Shopify & WooCommerce Development
✔ HubSpot CMS Solutions
✔ MERN Stack & Next.js Development
✔ Laravel & PHP Web Applications
✔ Marketplace & SaaS Platform Development
✔ Mobile App Development (Flutter)
✔ UI/UX Design (Figma)
💻 Technical Expertise:
- Frontend: React.js, Next.js, JavaScript, HTML5, CSS3, Bootstrap
- Backend: Node.js, Express.js, PHP, Laravel
- Databases: MongoDB, MySQL
- CMS & eCommerce: WordPress, Shopify, HubSpot, WooCommerce, Squarespace, Wix
- Cloud & DevOps: AWS, DigitalOcean, Git, Bitbucket
🎯 Industries We Serve:
Healthcare • SaaS • Real Estate • Education • Finance • Legal • Travel • Hospitality • Construction • Non-Profit Organizations
Why Clients Choose Limenzy Technologies:
✅ 13+ Years of Industry Experience
✅ 100+ Successfully Delivered Projects
✅ Transparent Communication & Reliable Support
✅ Scalable, Secure & Future-Ready Solutions
✅ Long-Term Partnership Approach
✅ On-Time Delivery with High-Quality Standards
We don't just build websites and applications, we create digital experiences that help businesses attract customers, improve operations, and achieve long-term growth.
Let's discuss your project and explore how we can bring your vision to life.
Steps for completing your project
After purchasing the project, send requirements so Anjali can start the project.
Delivery time starts when Anjali receives requirements from you.
Anjali works on your project following the steps below.
Revisions may occur after the delivery date.
Project Review & Issue Analysis
We review your Flutter project, analyze reported issues, and identify the best approach for fixing, upgrading, or optimizing your application.
Development & Improvements
We fix bugs, update Flutter packages, optimize performance, refactor code, integrate new features, and implement the requested enhancements.