Hire the Best iOS Developers in Tbilisi, GE

10+ years in mobile development. Flutter, Swift, Objective-C, Kotlin, Java. ✅ OOP, FRP, Protocol Oriented Programming, Reactive Programming ✅ Architecture Patterns: MVC, MVP, MVVM, Viper, Clean Swift, RxSwift, RxJava, GAA ✅ Understanding & ability to leverage iOS and Android features ✅ JSON, REST API ✅ Custom transition and animation ✅ Build chat applications ✅ Git; ✅ Agile Methodology ✅ Friendly, Flexible, Punctual, and Professional ✅ Working on iOS and Android apps since 2011 ✅ Fluent English ✅ 9000+ hours billed on Upwork ✅ Worked with successful startup companies ✅ 100% Job Success ✅ Agile Methodology ✅ $300,000+ billed

I help clients build and improve Apple-platform apps with a strong focus on Swift, SwiftUI, widgets, native integrations, macOS companion apps, notifications, background functionality, and polished product UX. I’m an iOS/macOS Software Engineer with 5+ years of commercial development experience. On Upwork, I’ve completed 12 client engagements with a 100% Job Success score and Top Rated Plus status. Most of my work has been with U.S. clients in English-speaking teams. I can help with: • Swift / SwiftUI development for iOS, macOS, and iPadOS • WidgetKit, notifications, background work, and Apple native integrations • macOS companion apps and desktop-oriented workflows • UI modernization, bug fixing, and performance/stability improvements • REST / GraphQL integrations, offline persistence, subscriptions, and analytics • shipping production-ready features with clean, maintainable architecture I also use modern AI-assisted workflows pragmatically — including Codex, Claude, MCP tools, and Figma Make — to accelerate implementation, debugging, refactoring, research, and documentation where it benefits the project. If you need someone who can quickly understand an existing codebase, improve the product, and deliver strong native Apple-platform work without excessive hand-holding, I’d be glad to discuss your project.

I build and rescue mobile apps that ship — 12+ years in native iOS (Swift, SwiftUI, UIKit) and 4+ years in Flutter, with production apps in fintech, gambling, crypto, and transit. What makes me different from most Flutter developers: I shipped native first. Platform channels, native modules, App Store review quirks, performance profiling — the places where Flutter-only developers get stuck are where I'm strongest. RECENT WORK: Architected a Flutter gambling app from scratch (BLoC, multiple payment gateway integrations, Firebase) for iOS and Android Led an iOS chapter of 7 engineers at one of Georgia's largest banks — SwiftUI at scale, MVVM+Coordinator architecture, modular 2FA system Built and shipped a real-time transit app for the City of Ottawa to both the App Store and Google Play from a single Flutter codebase Developed a crypto wallet with NFT ticketing, Web3 logins, and biometric authentication Maintained and hardened a high-load iOS betting app for a major UK gambling brand WHERE I'M MOST VALUABLE: Flutter apps that need to feel truly native on iOS Migrating native iOS/Android apps to Flutter or Kotlin Multiplatform Rescuing troubled codebases — clean architecture, testing, CI/CD (Fastlane, GitHub Actions, Bitrise) Launch-phase work: stabilization, performance, App Store submission and review

⩨ Senior Fullstack Developer with a Degree in Computer Science ⩨ 13+ years in the IT Development, more than 50+ successful projects ⩨ Efficient solo and team work, working with Small, Middle & Enterprise Companies ⩨ 24\7 available for consultation to find solutions specifically for your project Greetings! I’m Bazhen, an experienced Fullstack Developer and Technical Lead. My passion is leveraging innovative technology to transform ideas into profitable, scalable applications. 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 • 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 & 𝗪𝗲𝗯: React.js, Vue, Angular, Next, JavaScript, TypeScript, HTML, CSS, Bootstrap, Material UI, Tailwind CSS, Webpack • 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻: React Native, Flutter, REST / GraphQL, Firebase, Crashlytics. • 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜𝘀: Node.js, REST, GraphQL, microservices, WebSockets, Redis, RabbitMQ • 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: OpenAI, Claude, Google Gemini, LangChain, pgvector, Weaviate, Open Source (DeepInfra / OpenRouter), Tesseract, spaCy, Implicit, LightFM, Prophet, XGBoost, sktime, NLLB, opentranslate, Agent frameworks, LangGraph. • 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 & 𝗖𝗹𝗼𝘂𝗱: PostgreSQL, MongoDB, AWS, GCP, Docker, Kubernetes, CI/CD • 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 & 𝗖𝗼𝗺𝗽𝗹𝗶𝗮𝗻𝗰𝗲: Ensuring data integrity with encryption, IAM, and compliance with GDPR, HIPAA, and PCI-DSS standards. 𝗣𝗥𝗢𝗖𝗘𝗦𝗦 𝗢𝗙 𝗪𝗢𝗥𝗞 Consultation 〉 Estimate 〉 Plan 〉 Develop 〉 Test 〉Deploy 〉Support Transparency of the process, communication & sync on every step. 𝗪𝗛𝗔𝗧 𝗬𝗢𝗨 𝗚𝗘𝗧 𝗪𝗢𝗥𝗞𝗜𝗡𝗚 𝗪𝗜𝗧𝗛 𝗠𝗘? ✅ Scalable MVPs & production-ready applications ✅ Real-time features (chat, push notifications, payments) ✅ Fast communication and transparent progress updates ✅ Clean, maintainable, and secure code with documentation ✅ Cloud deployment with CI/CD and performance optimization 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 Fintech • SaaS • AI • E-Commerce • Marketplace • Blockchain • ERP • CRM • B2B • B2C • DTC • EdTech • Healthcare • Entertainment • Startups • MVP • Enterprises 𝗖𝗟𝗜𝗖𝗞 “𝗠𝗘𝗦𝗦𝗔𝗚𝗘” 𝗢𝗥 “𝗜𝗡𝗩𝗜𝗧𝗘” 𝗙𝗢𝗥 𝗙𝗥𝗘𝗘 𝗘𝗦𝗧𝗜𝗠𝗔𝗧𝗘!

Hi There 👋 In my career, I have had the opportunity to work on various iOS projects, from audio/video decoding to fintech, each unique in its requirements and challenges. This experience has equipped me with a deep understanding of the iOS platform, including expertise in Swift, SwiftUI, Objective-C, and the latest iOS frameworks. I have experience at navigating through the complete development cycle - from conceptualization to deployment. Collaboration and clear communication are key to the success of any project, and I ensure to maintain these throughout the project duration. I am more than happy to bring my technical skills, dedication, and passion for your project, ensuring that your objectives are met with the highest quality standards. I am looking forward to the opportunity to discuss how my experience and skills align with your project needs. My experience and skills: ✅ macOS, iOS, watchOS ✅ Swift, SwiftUI, Objective-C ✅ React Native, Ionic, Capacitor ✅ Combine, RxSwift, ReactiveCocoa/ReactiveSwift ✅ MVC, MVVM, VIP, Redux, Composable Architecture ✅ APNS(Push Notifications) - Firebase, Braze ✅ Firebase SDKs & API-s - Messaging, Functions, APNS, Remote Config, etc. ✅ Source Control - Github, Bitbucket, Azure ✅ Unit testing, UI testing(snapshot testing) ✅ Video streaming - audio/video decoding ✅ Stripe/Apple Pay integration

Hello! I’m Konstantine, a skilled iOS developer with extensive experience building high-quality, native iOS applications for iPhone and iPad. I specialize in turning your ideas into innovative, user-friendly mobile apps using Swift, Objective-C, and the latest Apple development tools. Whether you need a brand-new app or improvements to an existing one, I’m ready to deliver results that exceed expectations. What I Offer: 📲 Native iOS App Development Expertise in building scalable, performant iOS apps with clean code architecture from concept to App Store deployment. ⚙️ App Maintenance & Support Ongoing app updates, optimization, and feature enhancements to keep your app secure, up-to-date, and fully functional. 🔧 Bug Fixing & Troubleshooting Rapid identification and resolution of bugs to ensure your app delivers smooth, crash-free user experiences. 🖇️ API & Third-Party Integration Seamless integration of RESTful APIs, Firebase, payment gateways, and other external services to extend app capabilities. Why Work With Me: ✅ Proven iOS Development Track Record Delivered apps in e-commerce, social networking, healthcare, education, and more — tailored to diverse client needs. ⏱️ On-Time & On-Budget Delivery Efficient project management ensures timely delivery without compromising quality or budget. 🗣️ Clear Communication & Collaboration Regular updates and transparent communication keep you informed and involved throughout the project lifecycle. 🤝 Client-Focused Approach Your satisfaction is my priority — I collaborate closely to bring your vision to life with attention to detail and creativity. ✂️ Problem Solving & Innovation Skilled at tackling complex technical challenges and finding smart, scalable solutions. ⸻ Ready to build your next iOS app? Whether it’s a startup MVP or a full-featured enterprise solution, let’s connect and create something amazing together! Reach out today.