Hire the Best Flutter Developers
in Kazakhstan

Available today. 𝗪𝗿𝗶𝘁𝗲 𝗺𝗲 𝗵𝗲𝗿𝗲 on Upwork. I reply within one business day, usually within 30 minutes. For existing projects, I can run a code audit. For new projects, I can prepare an MVP roadmap. Operational & data platforms for multi‑location and B2B businesses - booking, smart search, and offline field ops, with AI built in. My focus is reliable production systems, observability, performance, and long-term support. Results: - Increased revenue 2× - $𝟕.𝟓 𝐦𝐢𝐥𝐥𝐢𝐨𝐧 𝐭𝐨 $𝟏𝟓 𝐦𝐢𝐥𝐥𝐢𝐨𝐧 - with a mobile app for managing 200+ spa salons. - Built an MVP from scratch in 6 months and reached $30K in revenue. Because I work across mobile, backend, and frontend, you get a developer who understands the entire system - not just one layer. This means faster delivery, fewer blockers, and a product that feels cohesive end‑to‑end. I join teams as a true technical partner, not just a task‑taker: I help refine requirements, propose better solutions, and keep the project moving forward with clarity and momentum. 🚀 What I bring to your project: - 15+ years of engineering experience across mobile, backend, and frontend - Full ownership of the product lifecycle - from architecture to deployment - Clean, maintainable, scalable code built for long‑term growth - Fast onboarding, proactive communication, and daily progress updates - Experience with startups, MVPs, SaaS platforms, marketplaces, PropTech, booking apps 📱 Mobile Development (React Native & Flutter) Cross‑platform apps that feel native, perform smoothly, and scale effortlessly. Keywords: React Native developer, Flutter developer, mobile MVP, native modules, offline‑first, real‑time features, App Store / Google Play deployment. 🧩 Backend Engineering (Laravel & FastAPI) Robust, secure, scalable APIs and backends for mobile and web products. Keywords: API development, SaaS backend, multi‑tenant architecture, microservices, database optimization, real‑time features, payment integration. ⚙️ DevOps & Reliability Engineering CI/CD pipelines, zero‑downtime deployments, autoscaling, monitoring, alerting, and production stability. Keywords: DevOps engineer, uptime, observability, SRE practices, Docker, Kubernetes, cloud infrastructure. 🤖 AI Integration & LLM Features AI search: natural language search, visual similarity search, interior-aware recommendations, semantic search, vector search, and LLM-powered discovery features Keywords: AI integration, LLM development, vector search, multimodal AI, AI SaaS features, PropTech AI.

BOOK A FREE CALL FOR A TECH CONSULTATION OR CODE AUDIT ! Need a Flutter mobile app that works flawlessly on iOS and Android delivered on time and on budget? I'm a Flutter Developer and Full-Stack engineer with 21 years of experience turning complex requirements into clean, scalable products. What sets me apart is the rare combination of deep mobile expertise (Flutter/Dart, Bloc, REST, WebSockets) and full-stack backend strength (.NET, ASP.NET Core, C#, PostgreSQL, Azure). I've built everything from government utility platforms and banking card systems to music streaming apps and video content portals, so I understand both the mobile UX and the server architecture that keeps it running under load. Here's what I can build for you: 📱 Cross-platform Flutter apps for iOS and Android (Bloc, Provider, REST API, OAuth, WebSockets) 🔧 .NET / ASP.NET Core backend APIs and microservices 🗄️ Database design and optimization (MSSQL, PostgreSQL) 🌐 Angular frontends integrated with your backend ☁️ Cloud deployment and DevOps (Azure, Docker, RabbitMQ) 🔍 Code audits and architecture reviews for existing projects - Complex web apps with .NET, C#, ASP.NET Core REST API, SOAP, WCF, WebSockets - Database architecture (MSSQL, PostgreSQL) - Modern frontends (HTML, CSS, JavaScript, Angular) - Cloud solutions (Azure, Docker, RabbitMQ) ✅ Top Rated on Upwork - 5.0 rating across all completed contracts ✅ Certified Flutter Mobile App Developer ✅ Delivered production apps for government agencies, banks, and consumer platforms ✅ 21+ years of professional software development Send me a message describing your project and I'll reply within a few hours with a clear plan and honest timeline.

Experienced iOS Developer | Long-term Availability | Fix bugs | Testing Skilled in: • SwiftUI, UIKit • Combine • Core Data, Core Location • AVFoundation • RealityKit, ARKit, SceneKit • WidgetKit • RESTful API • Git • Firebase • AutoLayout • GCD • XCTests • MVVM, VIPER Architecture Patterns Why Choose Me? Expert in iOS Development: I specialize in building high-quality, scalable, and user-friendly iOS applications using Swift, SwiftUI, and UIKit. Passionate About Problem-Solving: Whether it's fixing critical bugs, optimizing performance, or implementing new features, I thrive on making apps better. Reliable & Detail-Oriented: I ensure clean, maintainable code and follow best practices to deliver efficient and high-performing apps. Seamless Communication & Long-Term Collaboration: I believe in transparency, clear communication, and long-term partnerships to help businesses succeed. Looking forward to possibility of contributing to your product success! Best regards, Zhasmina Dybysbay

I'am a multi-skilled, reliable Flutter developer with over 7 years of experience in IT segment, worked on a lot of projects like Compassly, Air Astana HRM & CRM etc. A quick learner who can absorb new ideas & can communicate clearly & effectively with people from all social & professional backgrounds. Well mannered, articulate & fully aware of diversity & multicultural issues. I have 3 year working experience as a freelance translator in Beijing. Also, quite experienced in using programmes like Photoshop, Maya, 3ds Max, Blender, etc.

Hi, I am a Mobile application Developer offering services for Android and IOS for 8+ years. I am here to develop your apps according to your requirements. Whether you're building a native Android app or a cross-platform product with shared logic, I can help you ship robust, production-ready solutions faster. 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: - iOS: Swift, Objective-C - Android: Java, Kotlin - Cross-platform: Flutter

Flutter expert with more than a decade of experience in developing web and mobile applications. I specialize in turning exciting ideas to life. My specialization includes: - Web applications - Cross-platform mobile apps - Backend APIs If you need a reliable partner to deliver your app on time and within your budget, feel free to reach out to me. I'm well-versed in the latest development techniques and best practices, and I'm committed to excellence in everything I do.