Hire the Best Android Developer Consultants
Los Angeles, California
๐ ท๐ ด๐ ๐ Hi! Iโm a veteran full stack developer, mobile app developer, and team lead leading a senior long-term team capable of taking products from idea โ launch โ scale โ maintenance. Iโve been in professional software development for 25+ years and mobile app development for 17+ years, delivering scalable iOS Development, Android App Development, Flutter, React Native, and backend-driven platforms across startups, SaaS products, enterprises, and high-growth mobile ecosystems. Clients usually come to us when they need more than just coding โ they need a technical partner who understands architecture, business logic, scalability, monetization, and long-term product growth. As a mobile application developer, ios developer, android developer, flutter developer, and full stack developer, I specialize in building high-performance native and cross-platform mobile apps used by millions of users worldwide. I work with native iOS development using Swift, SwiftUI, UIKit, and Objective-C, native Android development with Kotlin and Java, as well as Flutter, React Native, and hybrid app development for scalable cross-platform delivery. Over the years, Iโve helped build 700+ apps across fintech, healthcare, social networking, education, entertainment, e-commerce, IoT, and enterprise SaaS. My experience covers the full mobile app development lifecycle โ system architecture, UI/UX implementation, backend development, API Integration, DevOps, deployment, scaling, optimization, and long-term product evolution. ๐ Why Clients Choose Me โ๏ธ 25+ years as a full stack developer and software architectโจ โ๏ธ 17+ years in mobile app developmentโจ โ๏ธ 700+ mobile apps delivered across iOS, Android, Flutter & React Nativeโจ โ๏ธ Expertise in native app development, hybrid app development, and scalable backend systemsโจ โ๏ธ Reduced crash rates by up to 70% and improved app performance by 50% on production appsโจ โ๏ธ Built mobile platforms used by 5M+ users worldwideโจ โ๏ธ Strong experience with Mobile App Improvement, Mobile App Bug Fix, and modernization projectsโจ โ๏ธ Long-term experience with startups, SaaS companies, enterprises, and Fortune 500 clientsโจ โ๏ธ Full-cycle delivery: architecture โ development โ deployment โ scaling โ support ๐ฑ Native iOS & Android Development โข Native iOS Development with Swift, SwiftUI, UIKit, Combine, Objective-C โข Native Android App Development with Kotlin, Java, Jetpack Compose โข Smartphone app optimization for performance, UX, and scalability โข Clean Architecture, MVVM, VIPER, modular app structures โข Device integrations: BLE, GPS, biometrics, camera, sensors, HealthKit, Google Fit โข App Store & Google Play deployment pipelines โข Multi-language apps with localization and accessibility support โข Advanced performance optimization and memory management ๐ Cross-Platform & Hybrid App Development โข Flutter developer expertise for scalable cross-platform products โข React Native development with custom native module integrations โข Kotlin Multiplatform Mobile (KMM/KMP) โข Shared business logic across iOS and Android โข Adaptive UI systems and responsive mobile layouts โข Cross-platform architectures reducing development time by 40โ60% ๐ง Backend, API Integration & Infrastructure โข REST API and GraphQL API Integration โข Firebase, Node.js, PHP, and scalable backend services โข Authentication systems, caching, offline sync, token management โข SQLite, Room, Realm, Core Data โข Push notifications: FCM, APNS, OneSignal โข Real-time chat, geolocation systems, dashboards, and live data platforms โข Backend-connected mobile ecosystems with scalable cloud infrastructure โ๏ธ DevOps, CI/CD & Delivery โข Fastlane, GitHub Actions, Bitrise, Firebase App Distribution โข Automated testing and deployment pipelines โข Beta testing, crash analytics, staged rollouts โข CI/CD optimization for faster and safer release cycles โข AWS and scalable cloud deployment workflows ๐ Analytics & Monetization โข Firebase Analytics, Mixpanel, Amplitude, Google Analytics โข In-app purchases, subscriptions, AdMob, Facebook Ads โข Retention optimization and funnel analytics โข Data-driven product iteration and growth optimization ๐ Advanced SDK & Hardware Integrations โข AVFoundation, CameraX, Core Bluetooth, Core Motion โข Stripe, Twilio, Agora, Sendbird, Mapbox, OpenCV โข IoT dashboards, BLE integrations, voice/video systems โข Camera-heavy and sensor-based mobile applications ๐ Industries Served โข Fintech & Banking โข Healthcare & Fitness โข E-commerce & Retail โข Smart Home & IoT โข Education & E-learning โข Social Networking โข Travel & Hospitality โข Entertainment & Media โข SaaS & Enterprise Platforms โ Letโs Build a Mobile Product That Scales!
- Android
- Mobile App Development
- iOS
- iOS Development
- Smartphone
- Android App Development
- Flutter
- Swift
- JavaScript
- User Profile Creation
- iPad App Development
- User Authentication
- Firebase
- React Native
- Java
- Kotlin
- API Integration
- Mobile App
- App Development
- Hybrid App Development
Dera Ismail Khan, Pakistan
Looking to build a fast, scalable E-commerce & Health & Fitness apps that users actually love to use? Iโm Inam Ullah Khan, an Android Developer with 3+ years of experience building and launching production-ready mobile apps. I specialize in turning ideas into high-performance applicationsโfrom SaaS platforms to E-commerce, Health & Fitness apps, and with AI Integration. ๐ What I Can Do for You E-commerce App Development AI Integration in Android (ML Kit, TensorFlow Lite) Google Play Console, App Publishing Payment Gateway Integration. Build modern, responsive UIs using Jetpack Compose Develop clean, scalable apps using MVVM & Clean Architecture Integrate APIs, Firebase, and real-time features Optimize app performance (memory leaks, battery, speed) Launch your app on Google Play Store from scratch ๐ฑ Experience Highlights Developed and launched multiple Android apps (E-commerce, Health & Fitness apps, POS systems, SaaS apps, MVPs) Experience with AI-integrated features and modern app workflows Focus on performance, scalability, and long-term maintainability. ๐ Tech Stack Languages: Kotlin (Expert), Java Frameworks: Android SDK, Jetpack Compose, Coroutines, Flow Backend & Data: Retrofit, Room Database, Firebase Architecture: MVVM, Clean Architecture, Dagger/Hilt ๐ค Why Clients Work With Me Clear and fast communication Daily progress updates On-time delivery with clean, maintainable code Post-launch support and bug fixing ๐ฉ Letโs Get Started Send me a message with your idea, and Iโll provide a clear technical plan to bring it to life.
- Android App Development
- App Development
- Mobile App Development
- Kotlin
- Firebase
- REST API
- Git
- Java
- AI App Development
- Android SDK
- Prompt Engineering
- JetPack
- Android Studio
- API Integration
- CI/CD
- Coroutine
- Mobile App Design
Ijebu Ode, Nigeria
๐ขMost app builds look beautiful in Figma, but completely break down when they hit production. Letโs bypass the technical debt and build something reliable from day one. Youโve likely invested significant time and resources into your app vision, only to be left with a product that lags, crashes, or simply doesn't function correctly under pressure. The greatest risk you face right now isn't just a buggy launch; itโs accumulating messy architecture, frustrating your early users, and facing the expensive nightmare of a complete rebuild when it's time to scale. Shortcuts today mean expensive rework tomorrow. ๐ฉHere's what matters most if you want this to work: You don't need a developer who blindly follows instructions and relies on drag-and-drop shortcuts. You need a structured, scalable architecture. Iโm Alex, and I specialize in bridging the gap between rapid development speed and enterprise-grade reliability using FlutterFlow, Bubble io, and robust backends like Xano. ๐ฉAn Investment in True Outcomes Developing your platform is a foundational investment in your business's core engine, not a quick, one-time gig. I treat your product with ownership, focusing entirely on systems, scalability, and solving real user problems. If thereโs a technical blocker, I engineer the proper way around it. If an edge case breaks, I fix the root cause, not just the symptom. ๐งฉCore Capabilities & Tech Stack โ Cross-Platform App Development: Native-quality iOS, Android, and Web apps using a practical FlutterFlow + Cursor workflow. โ Advanced Bubble io Development: Clean, fast, automation-powered SaaS platforms and web apps. โ Scalable Backend Architecture: Secure data structures and logic using Xano, Supabase, and Firebase. โ Custom API & Automation: AI integrations (OpenAI/ChatGPT), n8n, Make, and complex third-party webhooks. โ Monetization Systems: Seamless Stripe and RevenueCat integrations for reliable payment processing. ๐ขLet's Build It Right Rather than just taking an order, I partner with you. Let's collaborate to challenge weak assumptions early, clarify your product's scope, and determine the exact technical architecture required to execute your vision properly. Ready to move forward? Share your product goal, current bug list, or Figma file. Hit the "Invite to Job" or "Message" button so we can look at your project together and map out a realistic, production-ready delivery plan. Specialize in: FlutterFlow, Flutter, Cursor, FlutterFlow specialist, Flutter developer, production-ready, execution, Figma, cross-platform, iOS, Android, Web, MVPs, marketplaces, booking systems, dashboards, social apps, backends, Firebase, Supabase, authentication, roles, secure data storage, analytics, architecture, custom functions, API workflows, reusable components, logic, payments, monetization, Stripe, RevenueCat, subscriptions, user engagement, push notifications, maps, camera, uploads, integrations, maintainability, scalability, delivery plan. Bubble, Bubbleio, Bubble io, No-code, SaaS, MVPs, API Integration, Plugin Setup, Stripe, Payment Automation, Frontend Development, Workflows, Automation Logic, AI-Powered, OpenAI, ChatGPT, Make, Integromat, n8n, UI/UX Design, Database Design, Performance Optimization, Canvas, Fintech, Real Estate, Health, Medical, Construction, E-commerce, Marketing, Travel, CRM, Business Automation, Web apps, Mobile apps, Responsive.
- Bubble.io
- FlutterFlow
- Supabase
- API Integration
- OpenAI API
- SaaS Development
- Mobile App Development
- AI App Development
- Firebase
- Database Design
- Automated Workflow
- CRM Development
- User Interface Design
- Figma
- Mobile App Design
Lahore, Pakistan
๐ฅ Developed mobile apps that have generated $2M+ in revenue ๐ฅ Developed Yik Yak, a social app that gained 10 Million+ downloads on the App Store ๐ฅ Partnered up with several Silicon Valley startups and enterprises ๐ฅ Delivered a dozen+ mobile apps across iOS and Android ๐ Hi there! Ready to move from a prototype to a top-rated mobile app? With 8+ years of experience in the dynamic world of mobile app development, I specialize in building end-to-end Native and Cross-Platform iOS/Android apps, from MVPs to fully scalable products used by millions. I provide full-cycle development, including backend, APIs, database, and frontend, transforming your ideas into market-ready apps that not only meet your business goals but also delight your target audience. ๐ ๐๐จ๐ฐ ๐๐จ ๐ ๐๐ญ๐๐ง๐ ๐๐ฎ๐ญ ๐๐ซ๐จ๐ฆ ๐ญ๐ก๐ ๐๐จ๐ฆ๐ฉ๐๐ญ๐ข๐ญ๐ข๐จ๐ง? - ๐๐๐ฌ๐ฎ๐ฅ๐ญ๐ฌ-๐๐ซ๐ข๐ฏ๐๐ง: I focus on delivering mobile apps that actually drive business growth. - ๐๐๐๐ฉ๐ญ๐๐๐ข๐ฅ๐ข๐ญ๐ฒ: Most developers donโt adapt to the evolving needs of modern-day businesses โ I do. - ๐๐ฅ๐ฅ-๐ซ๐จ๐ฎ๐ง๐ ๐๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ: I handle everything related to the development of your mobile app. - ๐๐ฐ๐ง๐๐ซ๐ฌ๐ก๐ข๐ฉ: I take full responsibility, communicate proactively, and strictly follow agreed-upon timelines and deadlines. ๐ ๐๐ก๐๐ญ ๐๐ฒ ๐๐๐ซ๐ญ๐ง๐๐ซ๐ฌ ๐๐๐ฒ ๐๐๐จ๐ฎ๐ญ ๐๐ Here is what Robert Higham from ViewConnect (A virtual tourism app) says about my work: โ๐ต๐๐ ๐ก ๐๐ฅ๐๐๐๐๐๐๐๐ ๐ผ โ๐๐ฃ๐ โ๐๐ ๐ค๐๐กโ ๐ ๐๐๐ฃ๐๐๐๐๐๐. ๐๐๐๐๐๐ ๐๐๐ ๐ ๐๐๐๐๐ก ๐๐๐ ๐๐ ๐ ๐๐๐๐๐ ๐๐๐ ๐ก๐๐โ๐๐๐๐๐๐๐ฆ ๐โ๐๐๐๐๐๐๐๐๐ ๐๐๐. ๐ป๐ ๐๐ โ๐๐๐๐ ๐ก ๐๐๐ ๐๐๐๐, ๐๐๐๐๐๐ โ๐๐ ๐๐ฅ๐๐๐๐ก ๐๐๐๐๐๐๐ (๐๐๐โ๐ก ๐๐ข๐ ๐ก ๐๐๐๐๐๐๐ฆ ๐๐๐๐๐๐ค ๐๐๐ ๐ก๐๐ข๐๐ก๐๐๐๐ ), ๐ฃ๐๐๐ฆ ๐๐๐๐ ๐๐๐๐๐ข๐๐๐๐๐ก๐๐, ๐๐๐ โ๐ ๐๐ ๐๐๐ก๐๐ฃ๐๐ก๐๐ ๐ก๐ ๐๐๐๐๐ฃ๐๐ ๐ฃ๐๐๐ข๐-๐๐๐-๐๐๐๐๐ฆ ๐๐๐ ๐ ๐๐๐๐๐ก ๐๐๐๐๐ข๐๐ก.โ Letโs connect and explore how I can develop a mobile app for your business that converts your target audience into high-paying customers! Best Regards, Meeran ---------------- ๐ค Hereโs How I Cover End-to-End Development of Your Mobile App: ๐ฑ Mobile App Design and Development - Mobile UI/UX Design: Figma, Sketch, Adobe XD, Material UI - Native iOS: Swift, Objective-C, SwiftUI, UIKit - Native Android: Kotlin, Java, Jetpack - Cross-Platform: Flutter and FlutterFlow (Dart), React Native (JavaScript/TypeScript, Expo/CLI), NativeScript - Wearables and TV: Apple Watch, WearOS, tvOS - AR: ARKit (iOS), ARCore (Android) ๐ GPS, Mapping & GIS Systems - Real-time GPS tracking, routing and navigation - Offline maps, geofencing and location-based services - Custom map rendering and spatial data visualization - Tools and Frameworks: Mapbox, MapLibre, Google Maps, ArcGIS, OpenStreetMap (OSM) ๐ค AI, LLMs and Intelligent App Features - LLM/RAG integration: OpenAI, Gemini, Claude, Llama - AI-powered chat assistants and recommendation engines - Image, text and document processing - Conversational flows, agentic tools and automation โ๏ธ Backend Engineering and Cloud Services - Backend Frameworks: Node.js, Express.js, Nest.js, Django, FastAPI - Cloud and Serverless: Firebase (Auth, Firestore, Crashlytics), Supabase, AWS Amplify - API Development and Integration: REST, GraphQL, Webhooks - Cloud Platforms: AWS, Azure, Google Cloud (GCP) ๐ข๏ธ Databases and Data Architecture - SQL: MySQL, PostgreSQL - NoSQL: MongoDB, Firestore, Supabase - Local Storage: SQLite, Realm - Data modeling, indexing and performance optimization ๐ ๏ธ IoT, Hardware and Advanced Integrations - BLE/IoT devices (fitness trackers, health devices, sensors) - Health data platforms (Apple HealthKit, Google Fit) - Payment gateways: Stripe, PayPal - QR and barcode scanning/generation - Secure authentication, identity and encryption workflows ๐ฆ Product-Level Feature Development - Authentication, onboarding and user profiles - Push notifications, messaging, live updates - In-app purchases, subscriptions and monetization - Dynamic content, funnels and engagement modules - GPS tracking, maps, AR features, scanning tools โ Quality Assurance, CI/CD and Deployment - Testing: Appium, Detox, Jest, Mocha - Publishing: TestFlight, Play Console - CI/CD: Fastlane, GitHub Actions, Jenkins - End-to-end performance testing and release automation ๐ Analytics and Monitoring - Firebase Analytics, Google Analytics - Crash detection, performance monitoring and usage insights ---------------- Specialize In: - Logistics Tech - PropTech - Marine Tech - Social Apps - AI-Native Apps - Fintech - Mapping Apps
- Swift
- Mobile App Development
- Native App Development
- Hybrid App Development
- iOS Development
- Android App Development
- React Native
- Flutter
- FlutterFlow
- Firebase
- Kotlin
- AI Mobile App Development
- Python
- GIS
- REST API
Jakarta, Indonesia
Android Engineer with 7+ years building production-grade fintech, banking, and consumer apps. I pioneered the first WebSocket + Protobuf implementation on Android , and engineered Paging 3 pagination and Gradle Version Catalogs optimization reducing build configuration duplication by 30% across 10 modules. What I bring to your project: Native Android (Kotlin + Jetpack Compose) โ full feature development, UI from Figma, Clean Architecture, MVVM, and modular design. I ship fast without cutting corners. Fintech & Banking expertise โ transaction flows, secure authentication, real-time data (WebSocket, Protobuf), payment SDK integration (GoPay, chip/server-based), and Play Billing. I understand compliance-critical environments. Flutter cross-platform โ built full apps with BLoC, Dio, and Modular architecture. Delivered AI-integrated chat, attendance systems, and tourism apps from scratch. Performance & stability โ RecyclerView/Paging 3 optimization, StrictMode profiling, scroll performance fixes, crash reduction, and background service management. SDK & integrations โ Firebase (Auth, FCM, Firestore, Analytics, Crashlytics), Google Maps, SSO, REST/Retrofit, Room, and third-party SDK onboarding. Key achievements from production apps: - Improved task completion speed 20% by revamping UI - Reduced Gradle build duplication 30% - Cut critical bug backlog 40% , extending product lifecycle - Built AR virtual makeup try-on app with 25% latency reduction - Delivered payment SDK integrated I work async-first, communicate proactively, and treat every codebase like it's my own. 100% Job Success on Upwork across all completed contracts. Ready to discuss your project โ share your idea or existing codebase and I'll propose a practical plan.
- Android
- Kotlin
- Android App Development
- Firebase
- Flutter
- Dart
- Java
- JetPack
- Mobile App
- Push Notifications
- Retrofit
- REST API
- Unit Testing
- Google Maps API
- SQLite
- Android SDK
- In-App Purchases
- Mobile App Development
- API Integration
- Native App Development
Bhavnagar, India
Hi! I'm Harsh, a Full Stack Developer with ๐+ ๐ฒ๐๐๐ซ๐ฌ building ๐๐-๐ฉ๐จ๐ฐ๐๐ซ๐๐ mobile and web applications. I help startups and SaaS companies launch production ready solutions using ๐ ๐ฅ๐ฎ๐ญ๐ญ๐๐ซ, ๐๐๐๐๐ญ, ๐๐ฒ๐ญ๐ก๐จ๐ง, ๐ ๐ข๐ซ๐๐๐๐ฌ๐, ๐๐ฎ๐ฉ๐๐๐๐ฌ๐, and ๐๐ ๐ข๐ง๐ญ๐๐ ๐ซ๐๐ญ๐ข๐จ๐ง๐ฌ. โ ๐๐จ๐๐ ๐ฆ๐ง๐๐๐ ๐๐ซ๐ฃ๐๐ฅ๐ง๐๐ฆ๐ โ ๐๐๐ฏ๐ฟ๐ถ๐ฑ ๐ ๐ผ๐ฏ๐ถ๐น๐ฒ (๐ถ๐ข๐ฆ & ๐๐ป๐ฑ๐ฟ๐ผ๐ถ๐ฑ) โ Flutter/Dart โข React Native โข Native Android (Java/Kotlin) โ App Store & Google Play โข Clean Architecture โข MVVM โข Riverpod โข BLoC โ ๐ฅ๐ฒ๐๐ฝ๐ผ๐ป๐๐ถ๐๐ฒ ๐ช๐ฒ๐ฏ ๐๐ฝ๐ฝ๐ โ React.js โข Next.js โข TypeScript โข Tailwind CSS โ Progressive Web Apps (PWA) โข Single Page Applications (SPA) โ ๐๐ฎ๐ฐ๐ธ๐ฒ๐ป๐ฑ & ๐๐ฃ๐๐ โ Python (Django/Flask/FastAPI) โข Node.js/Express โ Firebase (Auth, Firestore, Cloud Functions) โข Supabase (PostgreSQL, Edge Functions) โ RESTful APIs โข GraphQL โข WebSocket โข Microservices โ ๐๐ & ๐ ๐ฎ๐ฐ๐ต๐ถ๐ป๐ฒ ๐๐ฒ๐ฎ๐ฟ๐ป๐ถ๐ป๐ด โ OpenAI GPT-4 โข Claude AI โข LangChain โข RAG โ Custom AI Chatbots โข NLP โข Computer Vision โ TensorFlow โข PyTorch โข scikit-learn โ ๐๐-๐๐ฐ๐ฐ๐ฒ๐น๐ฒ๐ฟ๐ฎ๐๐ฒ๐ฑ ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐ โ Lovable โข Replit โข Cursor AI โข GitHub Copilot โ 40-50% faster delivery โข MVP to Production โ ๐๐ฎ๐๐ฎ๐ฏ๐ฎ๐๐ฒ & ๐๐น๐ผ๐๐ฑ โ PostgreSQL โข MySQL โข MongoDB โข Firebase โข Supabase โ AWS โข Google Cloud โข Vercel โข Netlify โ ๐ฃ๐ฎ๐๐บ๐ฒ๐ป๐๐ & ๐๐ฒ๐๐ข๐ฝ๐ โ Stripe โข Razorpay โข RevenueCat โข Apple/Google Pay โ CI/CD (GitHub Actions) โข Docker โข Automated Testing โ ๐ช๐๐๐ง ๐ ๐๐๐๐๐ฉ๐๐ฅ โ For ๐๐ญ๐๐ซ๐ญ๐ฎ๐ฉ๐ฌ: Launch AI-powered MVPs 30-40% faster with mobile apps, web platforms, and scalable backends โ For ๐๐๐๐: Build complete platforms with cross-platform apps, dashboards, AI features, payments, and real-time sync โ For ๐๐ ๐๐ง๐๐ข๐๐ฌ: Deliver white-label solutions with production-grade code and reliable timelines โ For ๐๐ฎ๐ฌ๐ข๐ง๐๐ฌ๐ฌ๐๐ฌ: Modernize legacy systems or scale to 100K+ users with zero downtime โ ๐ฃ๐ฅ๐ข๐๐๐๐ง ๐๐๐๐๐๐๐๐๐ง๐ฆ โ ๐๐ ๐๐๐๐ ๐๐ฅ๐๐ญ๐๐จ๐ซ๐ฆ - Flutter + React + Python + Supabase Built complete SaaS with mobile apps (iOS/Android), web dashboard, Python APIs, and Supabase. Integrated OpenAI chatbot, Stripe subscriptions, and real-time sync. โ ๐๐๐๐ฅ-๐๐ข๐ฆ๐ ๐๐ก๐๐ญ - 100K+ Users Full-stack chat app with Flutter mobile, React web, Firebase backend, WebSocket. End-to-end encryption, push notifications, offline sync. โ ๐-๐๐จ๐ฆ๐ฆ๐๐ซ๐๐ - Mobile + Dashboard + Backend Flutter app, React admin panel, Python/FastAPI, Supabase. Stripe payments, inventory management, real-time tracking. Result: 40% crash reduction, 4.6โ rating. โ ๐๐จ๐ฏ๐๐๐ฅ๐ ๐ญ๐จ ๐๐ซ๐จ๐๐ฎ๐๐ญ๐ข๐จ๐ง - 14 Days Transformed AI code into production app with Flutter, React, Python, GPT-4, and Supabase. Launched ahead of schedule. โ ๐ฆ๐๐ฅ๐ฉ๐๐๐๐ฆ โ ๐ ๐ฎ๐ฅ๐ฅ-๐๐ญ๐๐๐ค ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ โ Hybrid mobile apps (Flutter/React Native) for iOS & Android โ Responsive web apps (React/Next.js) โ Progressive Web Apps โข End-to-end development โ ๐๐๐๐ค๐๐ง๐ & ๐๐๐๐ฌ โ Python (Django/Flask/FastAPI) โข Node.js โ Firebase/Supabase setup โข REST/GraphQL APIs โ Database design (PostgreSQL/MongoDB/MySQL) โ ๐๐ ๐๐ง๐ญ๐๐ ๐ซ๐๐ญ๐ข๐จ๐ง โ OpenAI GPT โข Claude AI โข Custom chatbots โ LangChain โข RAG โข ML models โข NLP โ ๐๐ ๐๐จ๐๐ ๐๐ฉ๐ญ๐ข๐ฆ๐ข๐ณ๐๐ญ๐ข๐จ๐ง โ Lovable/Replit refactoring โข MVP to production โ Cursor AI integration โข Quality assurance โ ๐๐๐ฒ๐ฆ๐๐ง๐ญ๐ฌ & ๐๐๐ฉ๐ฅ๐จ๐ฒ๐ฆ๐๐ง๐ญ โ Stripe โข RevenueCat โข Apple/Google Pay โ App Store/Play Store publishing โข Web deployment โ CI/CD โข Beta testing โ ๐ฃ๐๐ฅ๐๐๐๐ง ๐๐ข๐ฅ: โ Full-Stack Mobile & Web Apps (iOS/Android/Web) โ AI Integration (ChatGPT/Custom Chatbots/ML) โ Backend Development (Python/Node.js/Firebase/Supabase) โ Real-Time Features (Chat/Notifications/WebSocket) โ Payment Integration (Stripe/RevenueCat/Subscriptions) โ Clean Architecture (Scalable/Production-Ready) โ Lovable/Replit Optimization (AI Code Refactoring) โ Legacy Migration (Native to Flutter/Performance) Let's build full stack solutions that scale, perform, and deliver real business results. ๐ ๐๐๐ง'๐ฆ ๐๐ข๐ก๐ก๐๐๐ง Send your project details, I'll respond within 24 hours with a clear plan and timeline. No pitches, just actionable solutions.
- Android
- Mobile App Development
- Android App Development
- iOS Development
- Android UI Design
- iOS
- Java
- Swift
- Native App Development
- Android Studio
- Apple Xcode
- Realm Database
- SQLite
- Flutter
- Dart
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Kinetic Investments
โOur very specific requirements can be a challengeโWith Upwork, weโre able to access a bigger community to ensure the success of our projects.โ
Katja Krohn
Summa Linguae
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