Anna — Mobile Development freelancer in Hungary

🥇 $1M+ earned | 100% JSS | 1,000+ projects | 18 years in Mobile Development 🤝 We build iOS and Cross-Platform Apps using Swift\u002FObjective-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\u002FSpeeding 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\u002Fvideo 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.