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Maxim P.
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Maxim P.

Flutter Developer | Flutter App Development | AI-Developer | Mobile

⚡ 30–40% Faster Delivery Through 𝐀𝐈-𝐀𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 🤖 𝐀𝐈 𝐒𝐭𝐚𝐜𝐤 we use: Cursor • Claude Code • GPT-4/GPT-4o • Claude Sonnet • GitHub Copilot • Lovable ✨ Streamlining efficient, 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐦𝐨𝐛𝐢𝐥𝐞 & 𝐰𝐞𝐛 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 ⚡ 10+ Years of Mobile Development Experience ⚡ 5+ Years of Flutter & Dart Expertise ⚡ Thousands of End Users Supported Across Production Apps ⚡ Trusted by Startups, SaaS Companies & Product Teams Welcome! 👋 For 10+ years, I've helped businesses launch Mobile Apps, improve existing products, and transform ideas into production-ready applications. Over the last 5+ years, I've focused on Flutter, Hybrid App Development, Full-Stack Development, and AI-powered mobile experiences, helping companies build smarter products through AI integrations, automation, and modern AI-assisted engineering workflows. 🔥 WHAT YOU GET ✔ Cross-platform Mobile App Development for Android and iOS using a single Flutter codebase. ✔ Production-ready features delivered 30–40% faster using AI-assisted engineering workflows. ✔ Full-Cycle App Development—from MVPs and App Feature Development to App Store releases and ongoing support. ✔ Clean Architecture, maintainable Flutter code, and long-term Mobile App Improvement strategies. ✔ A reliable engineering partner focused on business outcomes and user experience. 🤖 AI-ASSISTED ENGINEERING STACK ✔ 5+ years leveraging Cursor, Claude Code, GitHub Copilot, OpenAI ChatGPT, GPT-4, and GPT-4o to accelerate implementation by 30–40%. ✔ Applied AI-assisted development, AI-native engineering, and AI-powered automation to improve productivity and delivery speed. ✔ Utilized AI-assisted testing, AI-powered code review, AI-assisted debugging, and AI-powered refactoring to reduce repetitive effort. ✔ Combined AI-enhanced workflows with 10+ years of engineering experience to make sound architectural decisions. 🏆 RESULTS & IMPACT ✔ 10+ years building Android, iOS, and Smartphone applications across multiple industries. ✔ 5+ years specializing in Flutter, Dart, and Hybrid App Development. ✔ Delivered MVPs 30–40% faster through AI-powered development practices. ✔ Built Mobile Apps supporting thousands of users and continuous feature expansion. ✔ Improved app performance and stability through Flutter optimization and architecture refactoring. ✔ Reduced maintenance costs through reusable code patterns and scalable engineering decisions. 📱 WHERE I DELIVER As a Flutter Developer and Flutter App Developer, I build Mobile Apps, Android Apps, iOS Apps, Startup MVPs, and enterprise applications optimized for long-term success. As a Hybrid App Developer, I create cross-platform experiences that reduce development costs while maintaining a native look and feel across Android and iOS devices. As a Mobile Software Engineer, I implement Mobile App Design principles, App Feature Development strategies, Flutter Stack best practices, and Full-Stack Development workflows. As an AI engineering partner, I integrate AI-powered experiences that accelerate delivery by 30–40% while improving user engagement and operational efficiency. ⚒️ FLUTTER TECHNOLOGY ECOSYSTEM ✔ 5+ years building with Flutter, Dart, Flutter Stack, Mobile App Development, Hybrid App Development, Android App Development, and iOS Development. ✔ Extensive experience delivering Android and iOS applications using modern Flutter architecture and scalable design patterns. ✔ 5+ years implementing Firebase services including Firestore, Firebase Authentication, Firebase Crashlytics, FCM Push Notifications, and Dynamic Links. ✔ Built secure In-App Purchases, subscription models, Stripe payment experiences, and monetization workflows supporting business growth. ✔ Integrated REST APIs, Node.js services, JavaScript backends, and third-party platforms to enable seamless Full-Stack Development. ✔ Delivered offline-first experiences using local persistence solutions while improving responsiveness and reliability. ✔ Leveraged Flutter Testing, CI/CD pipelines, automated deployments, and App Maintenance practices to improve release quality. 🚀 WHY CLIENTS CHOOSE ME ✔ 10+ years of Mobile App Development experience. ✔ 5+ years specializing in Flutter and Dart. ✔ Thousands of users supported through production applications. ✔ 30–40% faster delivery without compromising quality. ✔ Strong expertise in Android, iOS, Firebase, and Full-Stack integrations. ✔ Clear communication, proactive problem-solving, and long-term support. 🤝 LET'S BUILD YOUR NEXT APP Flutter developer, flutterflow developer, flutter developer south africa, flutter app developer, mobile app developer, react developer, full stack developer, react native developer, full stack developer flutter, flutterflow developer, flutter mobile app development, flutter laravel, flutter flow, flutter dart, mobile application developer, native app developer, cross platform developer, firebase developer, ai app developer, app developer with ai

🇺🇦Kropyvnytskyy, Ukraine$45/hr100% JSS5.00 (4)Since Feb 2016
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Earnings and projects

MRR
$3.2k

Last 6 months ÷ 6

World#11,603 / 412k
🇺🇦Country#733 / 14.3k
Revenue, last 30 days
$263

Last 6 months: $19k

World#76,964 / 412k
🇺🇦Country#2,878 / 14.3k
Total earnings
$60k

Billed in all: $62k

World#64,887 / 412k
🇺🇦Country#3,892 / 14.3k
Per project
$6.7k

$3.8k in the last 6 months

World#25,522 / 412k
🇺🇦Country#1,702 / 14.3k
Projects, last 6 months
5

Across 6 contracts

17% fixed83% hourly
World#41,746 / 412k
🇺🇦Country#1,797 / 14.3k
Projects in all
9

Across 11 contracts

18% fixed82% hourly
World#212,270 / 412k
🇺🇦Country#8,529 / 14.3k

Earnings, last 30 days

$62.4k+$263 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$62.0k$62.2k$62.4kOct 8Oct 23Nov 7

Skill rankings: Top 3% in Flutter Stack

Ranked by MRR among everyone on Upwork with the skill.

  1. #5App Feature Development66 freelancers · 🇺🇦 #2Top 8%
  2. #12Flutter Stack470 freelancers · 🇺🇦 #3Top 3%
  3. #20Mobile App Improvement281 freelancers · 🇺🇦 #6Top 7%
  4. #39FlutterFlow834 freelancers · 🇺🇦 #3Top 5%
  5. #72Hybrid App Development1,431 freelancers · 🇺🇦 #12Top 5%
  6. #78Dart2,324 freelancers · 🇺🇦 #9Top 3%
  7. #172Mobile App3,535 freelancers · 🇺🇦 #28Top 5%
  8. #193iOS3,908 freelancers · 🇺🇦 #35Top 5%