🏆 $60K+ Earned | 35+ Apps Shipped | 10+ Successful Projects | 100% 5-Star Reviews
I build production-ready WEB, MOBILE, AI, and MOBILE GAME products from idea to launch — including iOS, Android, SaaS platforms, APIs, admin dashboards, subscriptions, and 2D mobile games.
I'm a senior full-stack engineer with 8+ years of experience delivering real products for startups and businesses. Instead of coordinating separate web, mobile, backend, and deployment teams, you can work with one technical owner who can architect and build the complete product.
I also collaborate with a professional UI/UX designer, so projects can include both polished product design and production-ready development.
✅ WHAT YOU GET
• 8+ years of full-stack and mobile engineering experience
• 35+ shipped iOS, Android, and web applications
• 100% 5-star public reviews on completed Upwork projects
• Web + mobile + backend + AI + game development under one workflow
• Clean, scalable architecture built for production
• App Store, Google Play, TestFlight, deployment, and launch support
• Clear communication, milestone-based delivery, and regular demos
• 2 months of basic post-launch support
• UI/UX design support available when needed
🚀 WHAT I CAN BUILD
📱 MOBILE APPS
• React Native / Expo applications for iOS & Android
• Native iOS apps with Swift, SwiftUI, UIKit, WidgetKit
• Android apps with Kotlin / Jetpack Compose
• Subscription apps, marketplaces, social apps, fitness apps, and SaaS companions
• Push notifications, deep links, real-time chat, maps, camera, and barcode scanning
• App Store / Google Play release and compliance
🎮 MOBILE GAME DEVELOPMENT
• Unity / C# mobile game development
• 2D casual, simulation, reward-based, and progression-based games
• Game economies, timers, currencies, inventories, leaderboards, and missions
• Firebase authentication, cloud saves, Remote Config, and analytics
• AdMob rewarded video, interstitial, and banner integrations
• In-app purchases, subscriptions, RevenueCat, and monetization systems
• Push notifications, anti-abuse logic, admin tools, and live operations
• iOS & Android publishing and post-launch updates
Ali Mert G. earns an estimated $6.4k/mo. That's 5.4× the typical freelancer and more than 99.7% of everyone we track.
🌐 WEB & SAAS
• Next.js, React, TypeScript, Node.js
• SaaS platforms, dashboards, portals, marketplaces, and subscription products
• Responsive web applications and PWAs
• REST APIs, GraphQL, WebSockets, and serverless functions
• Stripe payments, subscriptions, Connect, Apple Pay, and Google Pay
• Admin panels, analytics dashboards, and role-based systems
🤖 AI-POWERED PRODUCTS
I've shipped production AI features used in real applications, including meal analysis, image understanding, recommendation systems, wardrobe styling, content generation, and conversational AI.
• OpenAI, Claude, Gemini
• RAG pipelines, vector search, pgvector / Pinecone
• Vision AI, OCR, image analysis, and document parsing
• AI chat with context and memory
• Speech-to-Text → LLM → Text-to-Speech
• Streaming AI responses
• Recommendation and personalization systems
• Multi-language AI products
• CoreML, MLKit, TensorFlow Lite
🛠️ BACKEND & INFRASTRUCTURE
Firebase: Auth, Firestore, Functions, Storage, Analytics, Crashlytics, Remote Config
Supabase: PostgreSQL, Auth, Realtime, Edge Functions, Storage, Row Level Security
Backend: Node.js, Express, Python, PHP, Laravel, REST, GraphQL, WebSockets, Redis, Prisma
Cloud & DevOps: AWS, Google Cloud, Vercel, Cloudflare, Docker, GitHub Actions, Fastlane, CI/CD
💰 MONETIZATION & GROWTH
• RevenueCat, StoreKit 2, Apple / Google In-App Purchases
• Stripe subscriptions and payments
• AdMob monetization for mobile apps and games
• Firebase Analytics, GA4, Mixpanel, Amplitude
• A/B testing, onboarding optimization, and paywalls
• App Store Optimization and Apple Search Ads
🔐 SECURITY & PRODUCT QUALITY
• OAuth 2.0, JWT, SSO, Face ID / Touch ID
• Role-based access control
• Secure storage and encrypted data
• Rate limiting and input validation
• Unit, integration, and UI testing
• Crash reporting and production monitoring
Industries I've delivered for include Fitness, Healthcare, AI, SaaS, E-commerce, Education, FinTech, Real Estate, Food, Travel, Social, Lifestyle, and more.
If you need someone who can take ownership of the full technical product — web, mobile, backend, AI, or mobile game development — send me a message and tell me what you're building.