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Kashan M.
$20/hr
100% Job Success
$10K+ earned
Available now
Offers consultations
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You have an app idea, maybe a Figma file, and you want it live on the App Store and Google Play without a 6-month agency timeline. That is what I build. I'm a Flutter developer with 6+ years building cross-platform mobile apps, and my recent work is almost all the same thing: turning a founder's idea or design into a working AI-powered MVP on Flutter and Firebase, shipped to both stores. 100% Job Success, Top Rated, and most of my clients come back for version 2. What I build most: AI-powered app MVPs: ChatGPT / OpenAI / Gemini chatbots, AI assistants, AI journaling and coaching, on-device ML features Flutter + Firebase apps end to end: Auth, Firestore, Cloud Functions, push notifications, real-time data MVP from a Figma file or a written spec, built clean and launch-ready FlutterFlow apps finalized: logic, RevenueCat, Firebase, store submission Payments and subscriptions: Stripe, RevenueCat, in-app purchases Verticals I've already shipped in: health and telehealth, fitness and wellness, fintech and crypto wallets, booking and service marketplaces, real estate, social and chat. My stack: Flutter, Dart, Firebase, Firestore, Node.js, REST APIs, OpenAI API, Stripe, RevenueCat, Google Maps / Mapbox, SQLite / PostgreSQL. How I work: you tell me the core idea, I map out the screens and the data model, we agree on a fixed scope for the MVP, and I build it in clear milestones so you can test as we go. Most MVPs ship in 2 to 4 weeks. If you want your AI app idea built and live on both stores, send me a message with what you have so far (idea, Figma, or an existing app) and I'll tell you exactly how I'd build it and what it costs.
Kashan M. has worked .
$20/hr
100% Job Success
$9K+ earned
Available now
Offers consultations
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I’m a Top Rated developer on Upwork focused on building scalable, production-ready applications that solve real business problems—not just prototypes. I’ve worked with startups and growing businesses to turn ideas into reliable systems, from backend APIs to full-stack platforms and cross-platform mobile apps. I also have hands-on experience integrating modern AI capabilities into applications where they add real value. 💻 Core Expertise Backend Development: Node.js & FastAPI (high-performance APIs, microservices) Frontend Development: React & Angular (modern, responsive UI) Mobile Apps: Flutter & Ionic (cross-platform, production-ready apps) Cloud & DevOps: AWS architecture, CI/CD pipelines, system optimization AI Integration: LLM-based applications, LangChain, automation workflows ☁️ AWS Expertise I’m 2× AWS Certified: AWS Certified DevOps Engineer – Professional AWS Certified Solutions Architect – Associate I design systems that are scalable, secure, and optimized for both performance and cost. ⚡ How I Work Clear, consistent communication Clean, maintainable code On-time delivery Proactive suggestions to improve your product I don’t just execute tasks—I help you make better technical decisions. 🤝 Let’s Work Together If you’re looking for someone who can handle everything from backend systems to cloud infrastructure and modern app development, I’d be happy to help. Let’s discuss your project.
Umaiz K. has worked .
Andrey C.
$35/hr
100% Job Success
$1M+ earned
Available now
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🅷🅴🆈 👋 Hi! I’m a veteran full stack developer, mobile app developer, and team lead leading a senior long-term team capable of taking products from idea → launch → scale → maintenance. I’ve 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 - 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, I’ve 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 - system architecture, UI/UX implementation, backend development, API Integration, DevOps, deployment, scaling, optimization, and long-term product evolution. 🏆 Why Clients Choose Me ✔️ 25+ years as a full stack developer and software architect
 ✔️ 17+ years in mobile app development
 ✔️ 700+ mobile apps delivered across iOS, Android, Flutter & React Native
 ✔️ Expertise in native app development, hybrid app development, and scalable backend systems
 ✔️ Reduced crash rates by up to 70% and improved app performance by 50% on production apps
 ✔️ Built mobile platforms used by 5M+ users worldwide
 ✔️ Strong experience with Mobile App Improvement, Mobile App Bug Fix, and modernization projects
 ✔️ Long-term experience with startups, SaaS companies, enterprises, and Fortune 500 clients
 ✔️ Full-cycle delivery: architecture → development → deployment → scaling → support 📱 Native iOS & Android Development • Native iOS Development with Swift, SwiftUI, UIKit, Combine, Objective-C • Native Android App Development with Kotlin, Java, Jetpack Compose • Smartphone app optimization for performance, UX, and scalability • Clean Architecture, MVVM, VIPER, modular app structures • Device integrations: BLE, GPS, biometrics, camera, sensors, HealthKit, Google Fit • App Store & Google Play deployment pipelines • Multi-language apps with localization and accessibility support • Advanced performance optimization and memory management 🔁 Cross-Platform & Hybrid App Development • Flutter developer expertise for scalable cross-platform products • React Native development with custom native module integrations • Kotlin Multiplatform Mobile (KMM/KMP) • Shared business logic across iOS and Android • Adaptive UI systems and responsive mobile layouts • Cross-platform architectures reducing development time by 40–60% 🔧 Backend, API Integration & Infrastructure • REST API and GraphQL API Integration • Firebase, Node.js, PHP, and scalable backend services • Authentication systems, caching, offline sync, token management • SQLite, Room, Realm, Core Data • Push notifications: FCM, APNS, OneSignal • Real-time chat, geolocation systems, dashboards, and live data platforms • Backend-connected mobile ecosystems with scalable cloud infrastructure ⚙️ DevOps, CI/CD & Delivery • Fastlane, GitHub Actions, Bitrise, Firebase App Distribution • Automated testing and deployment pipelines • Beta testing, crash analytics, staged rollouts • CI/CD optimization for faster and safer release cycles • AWS and scalable cloud deployment workflows 📊 Analytics & Monetization • Firebase Analytics, Mixpanel, Amplitude, Google Analytics • In-app purchases, subscriptions, AdMob, Facebook Ads • Retention optimization and funnel analytics • Data-driven product iteration and growth optimization 🔌 Advanced SDK & Hardware Integrations • AVFoundation, CameraX, Core Bluetooth, Core Motion • Stripe, Twilio, Agora, Sendbird, Mapbox, OpenCV • IoT dashboards, BLE integrations, voice/video systems • Camera-heavy and sensor-based mobile applications 🌍 Industries Served • Fintech & Banking • Healthcare & Fitness • E-commerce & Retail • Smart Home & IoT • Education & E-learning • Social Networking • Travel & Hospitality • Entertainment & Media • SaaS & Enterprise Platforms ✅ Let’s Build a Mobile Product That Scales!
Andrey C. has worked .
Ixobit Corporation (DBA Sibers)
Associated with
Ixobit Corporation (DBA Sibers)
$20M+
earned
$30/hr
$10K+ earned
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Full Stack Developer | Healthcare App Developer | Healthtech Developer | React Native Expert | 10+ years experience | 100+ Projects Delivered | Worked with 50+ Startups | US-based | Android App | iOS App | React JS | Flutter | Swift | Native App Development | Cross Platform App Development | Full Stack Development | Web App Development Hello, I’m Javeed. With hands-on full-stack and AI engineering, I'm leading a US-based team of 70+ AI-driven engineers. Over the past 10+ years, I’ve delivered 100+ projects across a diverse portfolio, working with Fortune 500 companies, leading healthtech and healthcare organizations such as 𝐉𝐨𝐡𝐧𝐬 𝐇𝐨𝐩𝐤𝐢𝐧𝐬 (𝐔𝐒), and government clients including 𝐋𝐢𝐛𝐲𝐚 & 𝐀𝐛𝐮 𝐃𝐡𝐚𝐛𝐢, as well as 50+ startups, helping them build fast, scalable, production-grade platforms. I act as a senior technical growth partner. I help HealthTech founders and medical innovators move from idea to enterprise-ready platform, eliminating the delays, rework, and compliance risks that stall growth. 𝐖𝐡𝐚𝐭 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭𝐢𝐚𝐭𝐞𝐬 𝐦𝐲 𝐰𝐨𝐫𝐤: Speed without compromising compliance. I use an AI-accelerated, compliance-first development approach to build secure, scalable, BAA-ready platforms from day one, delivering in weeks, not months. This helps founders ship faster, raise with confidence, and pass enterprise and healthcare audits without rework. 𝐇𝐨𝐰 𝐈 𝐇𝐞𝐥𝐩 𝐇𝐞𝐚𝐥𝐭𝐡𝐓𝐞𝐜𝐡 𝐅𝐨𝐮𝐧𝐝𝐞𝐫𝐬: 𝐂𝐨𝐫𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 I work with HealthTech founders using a clear, battle-tested framework to solve the most common challenges in HealthTech development: ✅2-Week Prototype for Market Validation: Validate your idea with a working, HIPAA-compliant prototype to secure investor funding and early user feedback. ✅Low-Code to Enterprise-Grade Migration: Migrate your app from a limiting platform to a secure, scalable, enterprise-grade architecture built for growth. ✅8-Week HIPAA-Compliant MVP Launch: Launch a market-ready, HIPAA-compliant MVP in just 8 weeks to reach pilot customers faster. ✅HIPAA-Compliant AI Features Integration: Integrate powerful AI features with PHI-safe data flows and auditable logs to maintain full compliance. ✅MVP to Enterprise-Ready Transformation: Transform a successful MVP into a secure, BAA-ready platform prepared for enterprise security audits and deployments. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 (𝐖𝐡𝐚𝐭 𝐈 𝐖𝐨𝐫𝐤 𝐎𝐧): ✅ Mobile Apps: iOS, Android, React Native, Flutter, Swift, Kotlin ✅ Web Apps: React.js, Node.js, Python, TypeScript, JavaScript ✅ AI & Machine Learning: TensorFlow, PyTorch, OpenAI, Azure Cognitive Services ✅ Backend & Databases: Nest.js, GraphQL, PostgreSQL, MongoDB ✅ Cloud & Security: AWS, Azure, GCP, HIPAA-compliant infrastructure ✅ Integrations: EMR/EHR (HL7/FHIR), Telehealth, Payments, 3rd Party APIs, IoT Devices 𝐖𝐡𝐲 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 𝐖𝐢𝐭𝐡 𝐌𝐞? ✔ Senior Technical Ownership: You work directly with me, the person architecting your system, while my team handles the execution. ✔ Healthcare-First Architecture: Compliance is built into our DNA, not patched on as an afterthought. ✔ Speed with Structure: Our AI-accelerated process delivers speed without creating technical debt. ✔ The Power of a Full Team: You get the expertise of a CTO and the delivery power of a dedicated, pre-vetted engineering team. ✔ Long-Term Thinking: We design systems to pass audits, scale users, and support your next funding round. My mission is to be the technical partner that HealthTech innovators deserve. If you need to build a compliant, scalable, and investor-ready platform, let's connect.
Anish V.
$22/hr
100% Job Success
$100K+ earned
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With 11+ years of experience building mobile applications, along with $100K+ earned on Upwork and a 100% Job Success Score, I help startups, SaaS companies, and growing businesses build scalable, high-performance mobile apps for iOS and Android. I’m Anish, a Top Rated Plus mobile app developer specializing in React Native, Expo, Flutter, and AI-powered application development. Over the years, I’ve delivered production-grade apps across eCommerce, fintech, healthcare, SaaS, social networking, on-demand services, and AI-driven platforms. What sets me apart is the combination of deep mobile engineering expertise and hands-on AI integration experience. I build more than standard mobile apps, I help businesses integrate intelligent features directly into their products using modern AI technologies, including LLM APIs, AI assistants, recommendation systems, automation workflows, and AI-enhanced user experiences. I also leverage modern AI development tools to accelerate delivery, streamline workflows, and improve development efficiency while maintaining clean, scalable, and production-ready code. Core expertise: ~ Flutter & React Native cross-platform development ~ Native mobile development with Swift, Kotlin, and Java ~ AI integrations using OpenAI, Gemini, and modern AI APIs ~ Firebase, Supabase, REST APIs, GraphQL, and Node.js ~ Real-time systems, subscriptions, payments, and push notifications ~ Scalable mobile architecture and performance optimization ~ End-to-end app development from MVP to production launch ~ CI/CD pipelines using Jenkins, CircleCI, Bitrise, and GitHub Actions I focus heavily on performance, scalability, and long-term maintainability, delivering apps with smooth user experiences, optimized performance, and reliable architecture. Over the course of 3,600+ billed hours and long-term client engagements on Upwork, I’ve built a reputation for clear communication, reliable delivery, and taking ownership of the product beyond just development tasks. Whether you’re building an MVP, scaling an existing application, modernizing your mobile stack, or developing an AI-powered mobile product, I can help turn your vision into a polished and scalable solution. Let’s build something impactful.
Anish V. has worked .
Crest Infosystems Pvt. Ltd.
Associated with
Crest Infosystems Pvt. Ltd.
$5M+
earned
Sanjay G.
$20/hr
100% Job Success
$10K+ earned
Start of list.
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🏅 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 | 🚀 9+ 𝐘𝐞𝐚𝐫𝐬 | 📱 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐍𝐚𝐭𝐢𝐯𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 I specialize in building 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 using both 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 (𝐃𝐚𝐫𝐭) for cross-platform and 𝐧𝐚𝐭𝐢𝐯𝐞 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 (𝐊𝐨𝐭𝐥𝐢𝐧 𝐟𝐨𝐫 𝐀𝐧𝐝𝐫𝐨𝐢𝐝, 𝐒𝐰𝐢𝐟𝐭 𝐟𝐨𝐫 𝐢𝐎𝐒). I help startups and businesses turn their ideas into fully functional, scalable, and beautiful apps — delivered 𝐨𝐧 𝐭𝐢𝐦𝐞, 𝐨𝐧 𝐛𝐮𝐝𝐠𝐞𝐭, 𝐚𝐧𝐝 𝐰𝐢𝐭𝐡 𝐟𝐮𝐥𝐥 𝐬𝐭𝐨𝐫𝐞 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭. 🚀 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐃𝐨 𝐅𝐨𝐫 𝐘𝐨𝐮  • Flutter App Development (iOS & Android)  • Native Android (Kotlin) / iOS (Swift/SwiftUI) Apps  • Firebase Integration, REST APIs, Local & Cloud Databases  • Clean Architecture (MVVM, Bloc, Hilt, Riverpod)  • In-App Purchases, Maps, Stripe/PayPal, Push Notifications  • Full App Lifecycle: Design → Development → Deployment  • Maintenance, Bug Fixing & App Store Support 💻 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐃𝐚𝐫𝐭: Bloc, Riverpod, Provider, GetX, Animations 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 (𝐊𝐨𝐭𝐥𝐢𝐧): Jetpack Compose, Retrofit, Room, MVVM, Dagger/Hilt 𝐢𝐎𝐒 (𝐒𝐰𝐢𝐟𝐭): SwiftUI, CoreData, Combine, MVVM 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: SQLite, Room, Firebase, MongoDB, PostgreSQL, AWS 𝟑𝐫𝐝-𝐏𝐚𝐫𝐭𝐲: Stripe, PayPal, Twilio, Google Maps, OneSignal, Social Logins ✅ 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞  • 9+ years of experience in mobile development  • Founder of Spybird Infotech  • Deep understanding of both business needs and technical architecture  • Clean, scalable, well-documented code  • Transparent communication, agile delivery, and post-launch support  • Top Rated on Upwork with 100% JSS and 30+ successful projects 💬 𝘎𝘰𝘵 𝘢𝘯 𝘪𝘥𝘦𝘢? Let’s discuss how I can help bring it to life — invite me or message me at the top of my profile. Thank you, 𝐒𝐚𝐧𝐣𝐚𝐲 𝐆𝐨𝐡𝐢𝐥 📍 Founder, Spybird Infotech
Sanjay G. has worked .
Amrik S.
$15/hr
100% Job Success
$50K+ earned
Available now
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I’m a mobile application developer with 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐫𝐞𝐚𝐥-𝐰𝐨𝐫𝐥𝐝 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 delivering fast, scalable, and user-focused mobile apps across 𝐢𝐎𝐒, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝, 𝐚𝐧𝐝 𝐜𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐟𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬. My work goes beyond just building apps—I help businesses 𝐭𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐢𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐦𝐨𝐛𝐢𝐥𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 by blending modern mobile architectures with AI-powered features. 💡 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐓𝐚𝐛𝐥𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • Native: Swift, Kotlin, Java, Objective-C • Cross-Platform: Flutter, React Native 𝐀𝐈-𝐃𝐫𝐢𝐯𝐞𝐧 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 • Smart chatbots & virtual assistants • Personalization & recommendation systems • Image, audio, and pattern recognition 𝐓𝐨𝐨𝐥𝐬 & 𝐒𝐃𝐊𝐬 • Xcode, Android Studio • Firebase, AWS, Supabase • Google ML Kit, CoreML 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬 • REST, SOAP, GraphQL • XML / JSON • Firebase, AWS (Lambda, EC2, S3), Parse 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 & 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 • WebRTC, XMPP • OpenTok, OpenFire • Twilio, Plivo 𝐌𝐞𝐝𝐢𝐚 & 𝐃𝐚𝐭𝐚 𝐇𝐚𝐧𝐝𝐥𝐢𝐧𝐠 • OpenCV, CoreImage • CoreAudio, AVFoundation 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 • SQLite, Room DB • MySQL, Oracle • Firebase Realtime Database 𝐒𝐞𝐜𝐮𝐫𝐞 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 • Stripe, Razorpay, PayPal • Apple Pay, Google Pay ⚡ 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 & 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞 𝐀𝐩𝐩 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 Highly experienced in building 𝐫𝐞𝐚𝐥-𝐭𝐢𝐦𝐞, 𝐡𝐢𝐠𝐡-𝐭𝐫𝐚𝐟𝐟𝐢𝐜 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 using 𝐒𝐮𝐩𝐚𝐛𝐚𝐬𝐞 𝐚𝐧𝐝 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 for: • Authentication • Backend services • Database management 🏭 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 • E-commerce Platforms (B2B & B2C) • AI-powered Social & Dating Apps • Event Management & Booking Systems • On-Demand Taxi & Delivery Solutions • Healthcare & Fitness Apps with smart analytics • Workflow Automation & Business Tools 🤝 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐈𝐦𝐩𝐚𝐜𝐭𝐟𝐮𝐥 If you’re looking to create a 𝐬𝐦𝐚𝐫𝐭, 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐟𝐮𝐭𝐮𝐫𝐞-𝐫𝐞𝐚𝐝𝐲 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩, I’d love to collaborate and bring your idea to life.
Amrik S. has worked .
Glocify Technologies Pvt. Ltd.
Associated with
Glocify Technologies Pvt. Ltd.
$3M+
earned
Arham S.
$15/hr
93% Job Success
$10K+ earned
Offers consultations
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👋 𝙃𝙚𝙮! 𝘐 𝘢𝘮 𝘢 𝘔𝘰𝘣𝘪𝘭𝘦 𝘈𝘱𝘱 𝘋𝘦𝘷𝘦𝘭𝘰𝘱𝘦𝘳 𝘸𝘪𝘵𝘩 5+ 𝘺𝘦𝘢𝘳𝘴 𝘰𝘧 𝘦𝘹𝘱𝘦𝘳𝘪𝘦𝘯𝘤𝘦 𝘪𝘯 𝘣𝘶𝘪𝘭𝘥𝘪𝘯𝘨 𝘤𝘳𝘰𝘴𝘴-𝘱𝘭𝘢𝘵𝘧𝘰𝘳𝘮 𝘢𝘯𝘥 𝘯𝘢𝘵𝘪𝘷𝘦 𝘮𝘰𝘣𝘪𝘭𝘦 𝘢𝘱𝘱𝘭𝘪𝘤𝘢𝘵𝘪𝘰𝘯𝘴. 𝘔𝘺 𝘦𝘹𝘱𝘦𝘳𝘵𝘪𝘴𝘦 𝘤𝘰𝘷𝘦𝘳𝘴 𝘍𝘭𝘶𝘵𝘵𝘦𝘳, 𝘙𝘦𝘢𝘤𝘵 𝘕𝘢𝘵𝘪𝘷𝘦, 𝘪𝘖𝘚 (𝘚𝘸𝘪𝘧𝘵), 𝘈𝘯𝘥𝘳𝘰𝘪𝘥 (𝘒𝘰𝘵𝘭𝘪𝘯/𝘑𝘢𝘷𝘢), 𝘢𝘯𝘥 𝘍𝘪𝘳𝘦𝘣𝘢𝘴𝘦, 𝘢𝘴 𝘸𝘦𝘭𝘭 𝘢𝘴 𝘈𝘗𝘐 𝘪𝘯𝘵𝘦𝘨𝘳𝘢𝘵𝘪𝘰𝘯 𝘢𝘯𝘥 𝘤𝘭𝘰𝘶𝘥-𝘣𝘢𝘴𝘦𝘥 𝘴𝘰𝘭𝘶𝘵𝘪𝘰𝘯𝘴. 𝘐 𝘩𝘦𝘭𝘱 𝘣𝘶𝘴𝘪𝘯𝘦𝘴𝘴𝘦𝘴 𝘢𝘯𝘥 𝘴𝘵𝘢𝘳𝘵𝘶𝘱𝘴 𝘵𝘶𝘳𝘯 𝘪𝘥𝘦𝘢𝘴 𝘪𝘯𝘵𝘰 𝘴𝘤𝘢𝘭𝘢𝘣𝘭𝘦, 𝘶𝘴𝘦𝘳-𝘧𝘳𝘪𝘦𝘯𝘥𝘭𝘺, 𝘢𝘯𝘥 𝘩𝘪𝘨𝘩-𝘱𝘦𝘳𝘧𝘰𝘳𝘮𝘢𝘯𝘤𝘦 𝘮𝘰𝘣𝘪𝘭𝘦 𝘢𝘱𝘱𝘴 𝘵𝘩𝘢𝘵 𝘴𝘵𝘢𝘯𝘥 𝘰𝘶𝘵 𝘰𝘯 𝘵𝘩𝘦 𝘈𝘱𝘱 𝘚𝘵𝘰𝘳𝘦 𝘢𝘯𝘥 𝘎𝘰𝘰𝘨𝘭𝘦 𝘗𝘭𝘢𝘺 𝘚𝘵𝘰𝘳𝘦. 🔹 𝙒𝙝𝙖𝙩 𝙄 𝘾𝙖𝙣 𝘿𝙤 𝙁𝙤𝙧 𝙔𝙤𝙪? ======================= ✔ 𝘊𝘳𝘰𝘴𝘴-𝘗𝘭𝘢𝘵𝘧𝘰𝘳𝘮 𝘔𝘰𝘣𝘪𝘭𝘦 𝘈𝘱𝘱𝘴: 𝘋𝘦𝘷𝘦𝘭𝘰𝘱 𝘧𝘢𝘴𝘵 𝘢𝘯𝘥 𝘤𝘰𝘴𝘵-𝘦𝘧𝘧𝘦𝘤𝘵𝘪𝘷𝘦 𝘢𝘱𝘱𝘴 𝘶𝘴𝘪𝘯𝘨 𝘍𝘭𝘶𝘵𝘵𝘦𝘳 𝘢𝘯𝘥 𝘙𝘦𝘢𝘤𝘵 𝘕𝘢𝘵𝘪𝘷𝘦 𝘧𝘰𝘳 𝘣𝘰𝘵𝘩 𝘪𝘖𝘚 𝘢𝘯𝘥 𝘈𝘯𝘥𝘳𝘰𝘪𝘥. ✔ 𝘕𝘢𝘵𝘪𝘷𝘦 𝘈𝘱𝘱 𝘋𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵: 𝘏𝘪𝘨𝘩-𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘪𝘖𝘚 𝘢𝘱𝘱𝘴 (𝘚𝘸𝘪𝘧𝘵/𝘖𝘣𝘫𝘦𝘤𝘵𝘪𝘷𝘦-𝘊) 𝘢𝘯𝘥 𝘈𝘯𝘥𝘳𝘰𝘪𝘥 𝘢𝘱𝘱𝘴 (𝘒𝘰𝘵𝘭𝘪𝘯/𝘑𝘢𝘷𝘢) 𝘸𝘪𝘵𝘩 𝘰𝘱𝘵𝘪𝘮𝘪𝘴𝘦𝘥 𝘱𝘦𝘳𝘧𝘰𝘳𝘮𝘢𝘯𝘤𝘦. ✔ 𝘜𝘐/𝘜𝘟 𝘐𝘮𝘱𝘭𝘦𝘮𝘦𝘯𝘵𝘢𝘵𝘪𝘰𝘯: 𝘊𝘭𝘦𝘢𝘯, 𝘮𝘰𝘥𝘦𝘳𝘯, 𝘢𝘯𝘥 𝘦𝘯𝘨𝘢𝘨𝘪𝘯𝘨 𝘥𝘦𝘴𝘪𝘨𝘯𝘴 𝘸𝘪𝘵𝘩 𝘔𝘢𝘵𝘦𝘳𝘪𝘢𝘭 𝘋𝘦𝘴𝘪𝘨𝘯 𝘢𝘯𝘥 𝘈𝘱𝘱𝘭𝘦 𝘏𝘶𝘮𝘢𝘯 𝘐𝘯𝘵𝘦𝘳𝘧𝘢𝘤𝘦 𝘎𝘶𝘪𝘥𝘦𝘭𝘪𝘯𝘦𝘴. ✔ 𝘉𝘢𝘤𝘬𝘦𝘯𝘥 & 𝘈𝘗𝘐 𝘐𝘯𝘵𝘦𝘨𝘳𝘢𝘵𝘪𝘰𝘯: 𝘚𝘦𝘤𝘶𝘳𝘦 𝘢𝘯𝘥 𝘴𝘤𝘢𝘭𝘢𝘣𝘭𝘦 𝘪𝘯𝘵𝘦𝘨𝘳𝘢𝘵𝘪𝘰𝘯𝘴 𝘸𝘪𝘵𝘩 𝘍𝘪𝘳𝘦𝘣𝘢𝘴𝘦, 𝘙𝘌𝘚𝘛 𝘈𝘗𝘐𝘴, 𝘎𝘳𝘢𝘱𝘩𝘘𝘓, 𝘕𝘰𝘥𝘦.𝘫𝘴, 𝘋𝘫𝘢𝘯𝘨𝘰, 𝘓𝘢𝘳𝘢𝘷𝘦𝘭, 𝘢𝘯𝘥 𝘗𝘏𝘗. ✔ 𝘦𝘊𝘰𝘮𝘮𝘦𝘳𝘤𝘦 & 𝘖𝘯-𝘋𝘦𝘮𝘢𝘯𝘥 𝘚𝘰𝘭𝘶𝘵𝘪𝘰𝘯𝘴: 𝘊𝘶𝘴𝘵𝘰𝘮 𝘦𝘊𝘰𝘮𝘮𝘦𝘳𝘤𝘦 𝘢𝘱𝘱𝘴, 𝘣𝘰𝘰𝘬𝘪𝘯𝘨 𝘢𝘱𝘱𝘴, 𝘤𝘩𝘢𝘵 𝘢𝘱𝘱𝘴, 𝘥𝘦𝘭𝘪𝘷𝘦𝘳𝘺 𝘢𝘱𝘱𝘴, 𝘚𝘢𝘢𝘚 𝘱𝘭𝘢𝘵𝘧𝘰𝘳𝘮𝘴 𝘸𝘪𝘵𝘩 𝘳𝘦𝘢𝘭-𝘵𝘪𝘮𝘦 𝘯𝘰𝘵𝘪𝘧𝘪𝘤𝘢𝘵𝘪𝘰𝘯𝘴, 𝘱𝘢𝘺𝘮𝘦𝘯𝘵𝘴, 𝘨𝘦𝘰𝘭𝘰𝘤𝘢𝘵𝘪𝘰𝘯, 𝘢𝘯𝘥 𝘢𝘯𝘢𝘭𝘺𝘵𝘪𝘤𝘴. ✔ 𝘈𝘱𝘱 𝘋𝘦𝘱𝘭𝘰𝘺𝘮𝘦𝘯𝘵 & 𝘖𝘱𝘵𝘪𝘮𝘪𝘴𝘢𝘵𝘪𝘰𝘯: 𝘍𝘶𝘭𝘭 𝘴𝘶𝘱𝘱𝘰𝘳𝘵 𝘧𝘰𝘳 𝘱𝘶𝘣𝘭𝘪𝘴𝘩𝘪𝘯𝘨 𝘢𝘱𝘱𝘴 𝘰𝘯 𝘵𝘩𝘦 𝘎𝘰𝘰𝘨𝘭𝘦 𝘗𝘭𝘢𝘺 𝘚𝘵𝘰𝘳𝘦 𝘢𝘯𝘥 𝘈𝘱𝘱𝘭𝘦 𝘈𝘱𝘱 𝘚𝘵𝘰𝘳𝘦, 𝘪𝘯𝘤𝘭𝘶𝘥𝘪𝘯𝘨 𝘈𝘱𝘱 𝘚𝘵𝘰𝘳𝘦 𝘖𝘱𝘵𝘪𝘮𝘪𝘴𝘢𝘵𝘪𝘰𝘯 (𝘈𝘚𝘖). 🛠 𝙎𝙠𝙞𝙡𝙡𝙨 & 𝙏𝙚𝙘𝙝 𝙎𝙩𝙖𝙘𝙠 =================== • 𝘍𝘳𝘢𝘮𝘦𝘸𝘰𝘳𝘬𝘴: 𝘍𝘭𝘶𝘵𝘵𝘦𝘳, 𝘙𝘦𝘢𝘤𝘵 𝘕𝘢𝘵𝘪𝘷𝘦 • 𝘗𝘭𝘢𝘵𝘧𝘰𝘳𝘮𝘴: 𝘪𝘖𝘚, 𝘈𝘯𝘥𝘳𝘰𝘪𝘥 • 𝘓𝘢𝘯𝘨𝘶𝘢𝘨𝘦𝘴: 𝘋𝘢𝘳𝘵, 𝘒𝘰𝘵𝘭𝘪𝘯, 𝘚𝘸𝘪𝘧𝘵, 𝘖𝘣𝘫𝘦𝘤𝘵𝘪𝘷𝘦-𝘊, 𝘑𝘢𝘷𝘢, 𝘛𝘺𝘱𝘦𝘚𝘤𝘳𝘪𝘱𝘵, 𝘑𝘢𝘷𝘢𝘚𝘤𝘳𝘪𝘱𝘵 • 𝘉𝘢𝘤𝘬𝘦𝘯𝘥 & 𝘈𝘗𝘐𝘴: 𝘍𝘪𝘳𝘦𝘣𝘢𝘴𝘦, 𝘕𝘰𝘥𝘦.𝘫𝘴, 𝘋𝘫𝘢𝘯𝘨𝘰, 𝘓𝘢𝘳𝘢𝘷𝘦𝘭, 𝘗𝘏𝘗, 𝘎𝘳𝘢𝘱𝘩𝘘𝘓, 𝘙𝘌𝘚𝘛 𝘈𝘗𝘐𝘴 • 𝘋𝘢𝘵𝘢𝘣𝘢𝘴𝘦𝘴: 𝘔𝘺𝘚𝘘𝘓, 𝘗𝘰𝘴𝘵𝘨𝘳𝘦𝘚𝘘𝘓, 𝘔𝘰𝘯𝘨𝘰𝘋𝘉, 𝘚𝘘𝘓𝘪𝘵𝘦 • 𝘊𝘭𝘰𝘶𝘥 & 𝘋𝘦𝘷𝘖𝘱𝘴: 𝘈𝘞𝘚, 𝘎𝘰𝘰𝘨𝘭𝘦 𝘊𝘭𝘰𝘶𝘥, 𝘈𝘻𝘶𝘳𝘦, 𝘋𝘪𝘨𝘪𝘵𝘢𝘭 𝘖𝘤𝘦𝘢𝘯, 𝘋𝘰𝘤𝘬𝘦𝘳 • 𝘋𝘦𝘴𝘪𝘨𝘯 𝘛𝘰𝘰𝘭𝘴: 𝘍𝘪𝘨𝘮𝘢, 𝘈𝘥𝘰𝘣𝘦 𝘟𝘋, 𝘚𝘬𝘦𝘵𝘤𝘩 • 𝘖𝘵𝘩𝘦𝘳 𝘚𝘬𝘪𝘭𝘭𝘴: 𝘈𝘗𝘐 𝘪𝘯𝘵𝘦𝘨𝘳𝘢𝘵𝘪𝘰𝘯, 𝘗𝘢𝘺𝘮𝘦𝘯𝘵 𝘨𝘢𝘵𝘦𝘸𝘢𝘺 𝘪𝘯𝘵𝘦𝘨𝘳𝘢𝘵𝘪𝘰𝘯, 𝘗𝘶𝘴𝘩 𝘯𝘰𝘵𝘪𝘧𝘪𝘤𝘢𝘵𝘪𝘰𝘯𝘴, 𝘙𝘦𝘢𝘭-𝘵𝘪𝘮𝘦 𝘤𝘩𝘢𝘵, 𝘎𝘦𝘰𝘭𝘰𝘤𝘢𝘵𝘪𝘰𝘯 𝘴𝘦𝘳𝘷𝘪𝘤𝘦𝘴 🌟 𝙒𝙝𝙮 𝘾𝙝𝙤𝙤𝙨𝙚 𝙈𝙚? ================= • 5+ 𝘺𝘦𝘢𝘳𝘴 𝘰𝘧 𝘱𝘳𝘰𝘷𝘦𝘯 𝘦𝘹𝘱𝘦𝘳𝘪𝘦𝘯𝘤𝘦 𝘪𝘯 𝘮𝘰𝘣𝘪𝘭𝘦 𝘢𝘱𝘱 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵 • 𝘌𝘹𝘱𝘦𝘳𝘵𝘪𝘴𝘦 𝘪𝘯 𝘣𝘰𝘵𝘩 𝘤𝘳𝘰𝘴𝘴-𝘱𝘭𝘢𝘵𝘧𝘰𝘳𝘮 (𝘍𝘭𝘶𝘵𝘵𝘦𝘳, 𝘙𝘦𝘢𝘤𝘵 𝘕𝘢𝘵𝘪𝘷𝘦) 𝘢𝘯𝘥 𝘯𝘢𝘵𝘪𝘷𝘦 (𝘪𝘖𝘚, 𝘈𝘯𝘥𝘳𝘰𝘪𝘥) 𝘢𝘱𝘱𝘴 • 𝘋𝘦𝘭𝘪𝘷𝘦𝘳𝘦𝘥 𝘢𝘱𝘱𝘴 𝘢𝘤𝘳𝘰𝘴𝘴 𝘦𝘊𝘰𝘮𝘮𝘦𝘳𝘤𝘦, 𝘰𝘯-𝘥𝘦𝘮𝘢𝘯𝘥, 𝘣𝘰𝘰𝘬𝘪𝘯𝘨, 𝘥𝘦𝘭𝘪𝘷𝘦𝘳𝘺, 𝘚𝘢𝘢𝘚, 𝘢𝘯𝘥 𝘤𝘩𝘢𝘵 𝘥𝘰𝘮𝘢𝘪𝘯𝘴 • 𝘚𝘵𝘳𝘰𝘯𝘨 𝘧𝘰𝘤𝘶𝘴 𝘰𝘯 𝘜𝘐/𝘜𝘟, 𝘱𝘦𝘳𝘧𝘰𝘳𝘮𝘢𝘯𝘤𝘦, 𝘴𝘤𝘢𝘭𝘢𝘣𝘪𝘭𝘪𝘵𝘺, 𝘢𝘯𝘥 𝘴𝘦𝘤𝘶𝘳𝘪𝘵𝘺 • 𝘌𝘯𝘥-𝘵𝘰-𝘦𝘯𝘥 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵: 𝘪𝘥𝘦𝘢 → 𝘥𝘦𝘴𝘪𝘨𝘯 → 𝘤𝘰𝘥𝘪𝘯𝘨 → 𝘵𝘦𝘴𝘵𝘪𝘯𝘨 → 𝘥𝘦𝘱𝘭𝘰𝘺𝘮𝘦𝘯𝘵 🔑 𝙆𝙚𝙮𝙬𝙤𝙧𝙙𝙨 ============ Mobile App Developer, Flutter Developer, React Native Developer, iOS Developer, Android Developer, Kotlin Developer, Swift Developer, Dart Developer, Cross-Platform Mobile App Development, Native Mobile Apps, Hybrid App Development, Firebase Integration, API Integration, SaaS Mobile Apps, eCommerce Mobile Apps, On-Demand Apps, Booking App Development, Chat App Development, Delivery App Development, Real-Time Apps, Push Notifications, Geolocation Apps, Mobile UI/UX Design, App Store Optimization, Google Play Publishing, Mobile App Maintenance, Mobile App Scaling, Cloud Mobile Apps, AWS Mobile Development, Google Cloud Mobile Apps, Secure Mobile Apps, Scalable Mobile Apps, App Performance Optimization, End-to-End Mobile App Development.
Arham S. has worked .
Farhan N.
$35/hr
100% Job Success
$70K+ earned
Available now
Offers consultations
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Startups don't fail because of bad code. They fail because nobody wants to use the app. I'm a UI/UX Designer specializing in mobile apps for startups. With 30+ completed projects, 1,900+ hours on Upwork, and a 100% Job Success Score (Top Rated Plus). I design apps in Figma that users actually want to open: clean, intuitive, and built around how real people think, not how developers do. What I design for startups: — Mobile app UI/UX: wireframes, user flows, high-fidelity Figma screens — Design systems and component libraries (scalable, handoff-ready) — Clickable prototypes for investor demos and user testing — App redesigns and UX audits for existing products — Figma-to-Flutter implementation (I can build what I design) The part most designers can't offer: Once your design is done, I can build it too. I develop Flutter apps for iOS and Android with Firebase backend, REST API integrations, and App Store submission. For startup founders, this means one person owns your product from the first wireframe to the live app. No handoff delays. No "that's not buildable." No managing two freelancers. A few things I've designed and shipped: → Renterii: rental and community platform, complete Figma UI, 5.0-star review → Location-based social MVP: Figma UI/UX + React Native, idea to launch → GHC community app: designed AND built in Flutter + Firebase, 20+ screens, live in 2024 → Restyx: restaurant analytics dashboard redesign, full Figma UI overhaul → REL: e-book and voice reader app, end-to-end UX and UI in Figma If you need your app designed, built, or both, message me with a quick description of your project, and I'll tell you exactly what I'd do and what it would realistically take.
Farhan N. has worked .
Jasdeep S.
$15/hr
100% Job Success
$100K+ earned
Available now
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I'm an expert mobile developer with 8+ years specialising in AI-powered applications across React Native, Flutter, Swift, and Kotlin. I don't just connect an API and call it AI I architect smart, context-aware mobile experiences that think, respond, and adapt for your users. What I actually build: -AI-Powered Mobile Apps Chatbots, voice assistants, smart recommendation engines, on-device ML, real-time AI features using OpenAI, Claude, and Gemini APIs all running beautifully on mobile -Cross-Platform (React Native & Flutter) - One codebase, two platforms, zero compromise on performance or feel - Native iOS & Android (Swift / Kotlin) - When performance-critical or hardware-deep features demand it, I go fully native - AI Backend Integration -LLM pipelines, vector databases, embedding-based search, RAG architectures - wired seamlessly into your mobile frontend -Production-Ready Engineering -Clean architecture, CI/CD, App Store & Play Store deployment, scalable from day one Core Skills & Technologies: Flutter • Dart • React Native • Expo • Swift • SwiftUI • UIKit • Kotlin • Jetpack Compose • Android SDK • iOS SDK • Firebase • Firestore • Push Notifications (FCN/APNs) • Redux • MobX • Provider • Bloc • GetX • SQLite • Realm • Hive • REST APIs • GraphQL • WebSockets • In-App Purchases • Apple Pay • Google Pay • Stripe Integration • ARKit • CoreML • Google Maps SDK • App Store Optimization (ASO) If you're building the next AI-powered mobile product and need someone who's done it before let's talk. Message me with your idea. I'll tell you honestly if I can build it and exactly how.
Jasdeep S. has worked .
Geek Informatic & Technologies Private Limited
Associated with
Geek Informatic & Technologies Private Limited
$2M+
earned