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🥇 $1M+ earned | 100% JSS | 1,000+ projects | 18 years in Mobile Development 🤝 We build iOS and Cross-Platform Apps using Swift/Objective-C and React Native 🎓 From lean MVP to Top-rated product Hi there! I'm driving Mobile Development at NIX - a global software engineering partner with 32 years of overall experience and over 18 years in Hybrid App Development particularly, 60+ in-house mobile developers, and a portfolio of 1,000+ successful projects. We provide comprehensive development services and create apps for Smartphones, Tablets, Wearables, Web, and TV. We build from scratch products that increase engagement, retention, and revenue. And we help stabilise existing apps, increase performance, reduce crash rates, and improve overall stability. Let’s ensure your concept is validated for the real world and turn it into a top-rated iOS app that drives real ROI. ✅ We can help you with: ➜ Full-cycle custom iOS and React Native development, POC, and MVP creation. ➜ Dedicated teams and Staff Augmentation. ➜ Consulting/Speeding up time to market for new features or products through efficient architecture and scalable code. ➜ Legacy modernization, enhancing or refactoring existing applications, improving performance and user experience. ➜ Ongoing and post-production support, ensuring that your app continues to grow and adapt to user feedback or new updates. We utilise AI where it brings tangible value, accelerating our work on your projects and reducing operational time by up to 50% without compromising on architecture decisions, cybersecurity, or code quality. Notable project outcomes include: Supply Chain: Reduced spoilage by 15% by developing an IoT system to monitor cargo temperature and location. Marketplaces: Streamlined buying and selling processes by developing CarSoup (automotive) and HomesGo (real estate video tours). Healthcare and IoT: Created a diabetes management platform and built an IoT Telehealth app enabling orthopedic monitoring via an AR-based app. Fintech: Enabled instant microlending by building a "Credit as a Service" platform. Education: Optimised a 3D anatomy platform, reducing app size by 30–40%. Consumer Engagement: Increased engagement and retention level by rebuilding the Montel Energy Viewer app with SwiftUI, supported a 5-million-user AI-powered video app, and developed the Alienware Arena gaming portal. Infrastructure: Improved scalability and performance by refactoring the affirmation app. 🔹 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬: Platforms and Languages: iOS (Swift, Objective-C), React Native&Typescript. Payments & Subscriptions: PayPal, Stripe, Apple Pay. Communication: Real-time audio/video calls, live streaming with Socket, Firebase, Twilio, and Agora. In-App Features: Push Notifications, QR & Barcode Scanner, Image Recognition, Map Integration. Geolocation: Google Maps, real-time. Security: 2FA, OAuth. App Store: Publish and update apps on Google Play Store & Apple App Store with compliance. Maintenance and Optimisation: Bug fixing, feature upgrades, stabilisation. Why Clients Choose NIX: 🏆 18+ years in Mobile Development | $1M+ earned on Upwork | 100% Job Success. 🛠 Full-Cycle Expertise: From bold idea to go-to-market strategies. ⚡ Fast & clear communication: Always aligned & transparent. 🧪 Flexibility: From Prototype to scaling products to millions of users. 📅 Available to start immediately. Let’s schedule a 30-min discovery call where I’ll help you evaluate your idea, define the right strategy, and outline a roadmap to bring your product to life.

I am a full-stack mobile app/web service developer. During my 25-year programming experience, I have succeeded in many projects with different technologies and programming languages be it an embedded system or an encrypted mobile communication service. I have always enjoyed helping give birth to a new app or service. In my work, my code is very simple: to remove your headache. I am interested in: - Cordova Plugin development - Capacitor Plugin development - Hybrid app development (React Native/Ionic/Cordova) - React JS development - AWS, Firebase, - API development - Android native app development - iOs native app development(Objective-C/C++) - Integrating/migrating your legacy (C/C++) lib to Android (JNI, NDK) - ME(R/A)N(Mongo/Express/React Native/Angular/Node) projects Whether it is a project of 15+ or of a single developer you can count on my 15+ years of experience in the mobile/embedded industry, ps: I am sorry that I haven't taken any tests, but having sites with all the solutions for the tests makes them quite difficult to rely on.

💡 Over the past 10 years, I’ve built high-performance web, mobile, and AI-powered applications that drive real business value. My expertise spans React, Vue, Next.js, Node.js, Python, Flutter, and React Native, delivering robust SaaS platforms, Single Page Applications (SPA), and AI-driven solutions. 📈 My work powers businesses across fintech, healthcare, AI, and e-commerce, with applications that have scaled to millions of users and generated significant revenue. Whether you need an AI-powered chatbot, a scalable SaaS product, or a mobile app, I bring deep technical expertise and strategic thinking to the table. 🔹 Looking for a reliable, long-term tech partner? Let’s chat! I specialize in helping enterprise companies scale their platforms efficiently. Now TOP RATED PLUS on Upwork! 🟢 KEY SKILLS 🌟 Full-Stack & SaaS Development: ✔️ Architecting scalable web & mobile applications with React, Vue, Next.js, and Node.js ✔️ Backend expertise with Express, FastAPI, and Nest.js ✔️ API development & integration (REST, GraphQL, WebSockets) ✔️ Authentication & security: OAuth, JWT, Firebase Auth 🌟 Mobile App Development: ✔️ React Native, Flutter, Swift, Kotlin for cross-platform and native apps ✔️ UI/UX expertise with Material UI, Tailwind CSS, and SwiftUI ✔️ Performance optimization and CI/CD for seamless updates 🌟 AI & Machine Learning: ✔️ AI-powered solutions using OpenAI, LangChain, TensorFlow, PyTorch ✔️ Chatbots, AI agents, and NLP-based applications ✔️ Recommendation systems and predictive analytics 🌟 Cloud & DevOps: ✔️ Cloud deployment on AWS, Google Cloud, Firebase, and DigitalOcean ✔️ CI/CD pipelines with Jenkins, GitHub Actions, Fastlane ✔️ Scalable databases: PostgreSQL, MongoDB, Firebase Firestore 🌟 Data Management & Testing: ✔️ Database design & optimization (SQL, NoSQL) ✔️ Unit & integration testing with Jest, Cypress, Mocha, XCTest ✔️ AB Testing, analytics, and performance monitoring 🔥 Why Work With Me? ✅ Full-cycle development: From idea validation to launch & scaling ✅ Enterprise-ready solutions: Robust, maintainable, and scalable architecture ✅ Proven track record: Apps with millions of users & high revenue generation ✅ Long-term partnerships: I work closely with teams to ensure continuous growth 📩 Let’s build something amazing! Contact me today for a free consultation 🚀

I am an iOS developer specializing in Swift and SwiftUI, with experience in unit testing, bug fixing, and implementing smaller improvements to enhance app performance and user experience. Whether you need help troubleshooting issues, optimizing code, or adding new features, I can assist you efficiently. I am also available to answer questions and provide guidance on Swift, SwiftUI, and best development practices. Let’s collaborate to make your app better! Skills: • Swift & SwiftUI Development • Unit Testing & Code Quality • Debugging & Bug Fixes • Performance Optimization • UI/UX Improvements Feel free to reach out, and let’s discuss how I can help with your project!