You will get a faster and smoother Flutter app with performance optimization
Top Rated
Project details
I will analyze and optimize performance problems in your existing Flutter application.
Typical issues include:
• Slow screens
• UI lag
• Unnecessary widget rebuilds
• Slow lists
• Large image handling
• Poor API-loading behavior
• Excessive network requests
• Slow startup
• State-management inefficiencies
• Memory-related issues
• Rendering problems
• Unresponsive UI
I will identify performance bottlenecks within the agreed scope and optimize the relevant Flutter/Dart implementation while preserving existing functionality.
Where useful, I will also explain the cause of the performance problem and the changes made.
Typical issues include:
• Slow screens
• UI lag
• Unnecessary widget rebuilds
• Slow lists
• Large image handling
• Poor API-loading behavior
• Excessive network requests
• Slow startup
• State-management inefficiencies
• Memory-related issues
• Rendering problems
• Unresponsive UI
I will identify performance bottlenecks within the agreed scope and optimize the relevant Flutter/Dart implementation while preserving existing functionality.
Where useful, I will also explain the cause of the performance problem and the changes made.
Platform
AndroidApp Type
Hybrid AppDevelopment Technology
FlutterApp Purpose
Dating, Finance, Entertainment, Health & Fitness, Kids, Lifestyle, Medical, Productivity, Restaurant, Social NetworkingExpertise
Cross Browser & Device Compatibility, Design, Performance OptimizationWhat's included
| Service Tiers |
Starter
$150
|
Standard
$250
|
Advanced
$750
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
App Store Upload | - | ||
Source Code |
Frequently asked questions
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AP
Aatman P.
Jul 21, 2026
Movie App Developer
ZD
Zako D.
Jul 4, 2026
Flutter/Firebase Developer Needed for FoodTech MVP Development
Maulik did a great job developing the mobile app using Flutter and Firebase. He was responsive, delivered the milestones as agreed, and communicated clearly throughout the project. I would recommend him for Flutter/Firebase development projects
CW
Chelsea W.
Jun 9, 2026
30 minute consultation
AW
Andrew W.
May 29, 2026
Hybrid Mobile app Development with Flutter + MySQL Backend + Admin Console
Maulik is outstanding. He built me a Flutter app and delivered it ahead of schedule. The coding quality was great, with smart ideas on how to implement my requirements and UX screens. He was very communicative, positive and detailed. He checked in regularly, tested any bugs quickly (there were very few because he was such a good developer) and when he delivered new builds (updates on the app), he also sent a Loom video recording of the app progress, and a detailed list of what was completed. Going above and beyond what he had to do. Also, anything that I made a mistake with like not giving him enough detail on a feature, he figured it out on his own, he also made good recommendations for the implementation of difficult features. I was extremely impressed with Maulik. Definitely hire him. My favorite part is that he is collaborative and not looking to just get the project done and move on, he wants to work with you on every step and deliver your vision.
IM
Ilan M.
Mar 7, 2026
Web App Pilot
Working with Maulik was a great experience. His positive attitude and knowledge are amazing—he's always finding ways to build a better product. I'm very grateful to have worked with him!
About Maulik
Flutter Developer | Mobile App Developer | Android, iOS, AI
100%
Job Success
Surat, India - 10:39 pm local time
I help startups, founders, and product teams build, launch, improve, and scale reliable Flutter applications using Dart, Firebase, Supabase, APIs, payments, subscriptions, maps, and AI integrations.
Whether you're building an MVP from scratch, converting Figma designs into a working product, adding features to an existing Flutter app, fixing performance issues, or preparing an application for production, I can help take it from idea to release.
𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵
• Flutter app development for iOS, Android & Web
• Cross-platform mobile app development with Flutter & Dart
• MVP development for startups and SaaS products
• Figma to Flutter with responsive, pixel-accurate UI
• Firebase, Firestore & Supabase development
• REST API & GraphQL integration
• AI/API integrations for mobile applications
• Stripe, PayPal, subscriptions & in-app purchases
• Authentication, social login & push notifications
• Google Maps, Mapbox, geolocation & live tracking
• Existing Flutter app debugging, refactoring & optimization
• App Store & Google Play deployment
• CI/CD setup using Codemagic and GitHub Actions
• Long-term maintenance and feature development
𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲
𝟳+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲
I understand both product development and the engineering required to keep an application maintainable as it grows.
𝟰𝟬+ 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
My experience includes MVPs, SaaS products, marketplaces, subscription apps, business tools, real-time applications, and location-based products.
𝗖𝗹𝗲𝗮𝗻 & 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
I focus on maintainable architecture, reusable components, reliable state management, performance, and code quality, not just making features work.
𝗖𝗹𝗲𝗮𝗿 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻
You receive regular progress updates, realistic milestones, and proactive communication throughout development.
𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗦𝘂𝗽𝗽𝗼𝗿𝘁
I can handle the complete development lifecycle: Figma implementation, Flutter development, backend/API integration, testing, deployment, and post-launch maintenance.
𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀
Flutter • Dart • Firebase • Firestore • Supabase • REST APIs • GraphQL • Stripe • PayPal • In-App Purchases • Google Maps • Mapbox • Git • GitHub • Bitbucket • Codemagic • GitHub Actions • CI/CD
𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗜 𝗙𝗿𝗲𝗾𝘂𝗲𝗻𝘁𝗹𝘆 𝗪𝗼𝗿𝗸 𝗢𝗻
Flutter MVPs, AI-powered mobile apps, SaaS applications, marketplace and e-commerce apps, subscription products, booking apps, social/community apps, location-based apps, business applications, Firebase apps, and existing Flutter products that need fixes or scaling.
Have an existing Flutter app, Figma design, or new product idea?
Send me your requirements, designs, or current technical challenges. I'll review them and recommend a clear path forward.
Regards,
Maulik N
🔍𝐖𝐡𝐚𝐭 𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐈𝐧:
Flutter Developer, Custom Flutter App Development, Cross-Platform App Development, Expert Flutter Developer, Flutter Firebase Developer, Flutter App Development, Flutter Web Developer, Expert Flutter App Developer, Responsive Flutter App Developer, Flutter State Management, Mobile App Development, Flutter Backend Solutions, Android & iOS Development, Flutter Dart Developer, Flutter Frontend Developer, Flutter Figma Conversion, Flutter Responsive Web App, Flutter Mobile App Developer. Flutter App Developer, Flutter Firebase, Flutter Web Development, Flutter Web App, Figma to Flutter, Experienced Flutter Developer, Expert Flutter Developer, Flutter APIs Integration, Flutter MVP Development, Flutter Bug Fix, Flutter App Development, Mobile App Developer, Flutter Android Developer, Flutter iOS Developer
Steps for completing your project
After purchasing the project, send requirements so Maulik can start the project.
Delivery time starts when Maulik receives requirements from you.
Maulik works on your project following the steps below.
Revisions may occur after the delivery date.
Review and reproduce the performance issue.
Profile/analyze the relevant implementation.