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Abhi S.
$35/hr
100% Job Success
Offers consultations
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I help founders and businesses turn ideas into scalable, high-quality mobile and web products, from concept to launch and beyond. With 10+ years in IT, I bring a unique advantage: 👉 I don’t just manage projects — I understand and build them too. What I Do Best • End-to-end Product Development (0 → 1 → Scale) • Mobile App Development (Native iOS, Android – Flutter, React Native) • Game Development (Unity) • Web App Development (React, Next, Angular) • Technical Project / Product Management (Agile, Scrum, Waterfall) • Team Leadership & Delivery Management • Client Communication & Stakeholder Alignment Proven Impact • Led 20+ digital products across mobile & SaaS • Scaled apps to 500K+ users with 4.9★ ratings • Improved team velocity by 18% using Agile practices • Reduced delivery timelines by 20% with process optimization • Managed remote teams of up to 14 members Domains I’ve Worked In SaaS • B2B • B2C • eCommerce • Healthcare • Social • Ride-sharing • Events • Dating •Kids Learning •Live Streaming • Fitness & Meditation • Games Why Clients Hire Me • I bridge business & engineering (no miscommunication, no delays) • I think like a product owner, not just a task manager • I focus on quality + scalability from day one • I provide clear communication, ownership, and fast execution If you’re looking for someone who can plan, build, and deliver your product end-to-end, let’s connect.
Abhi S. has worked .
Amit S.
$20.5/hr
95% Job Success
$400K+ earned
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Top Rated Plus · 14 years building high-performance mobile and web products. I'm a senior full-stack engineer specializing in React Native, React.js, Next.js, Node.js, NestJS, and Python — with a strong and growing focus on AI/ML integration. I also build cross-platform mobile apps with Flutter when the project calls for it. I help startups and product teams turn complex ideas into production-ready apps that scale. → React Native apps — Expo & bare workflow, TypeScript, New Architecture, offline-first, biometric auth, in-app purchases, real-time sync, and native module integration → Flutter apps — cross-platform mobile with clean architecture, BLoC/Riverpod state management, and FlutterFlow for rapid prototyping → React.js & Next.js web apps — SSR/SSG, App Router, performance optimization, and complex state management (Redux, Zustand, React Query) → Node.js & NestJS backends — REST & GraphQL APIs, microservices, WebSockets, event-driven architectures, and scalable modular monorepos → Python — Django, FastAPI, and Flask for backend services; scripting, automation, and data pipelines → AI/ML integration — LLM-powered chatbots and AI agents, RAG pipelines, recommendation systems, NLP, computer vision, and predictive analytics → Cloud & DevOps — AWS (Lambda, EC2, S3, RDS, Amplify), CI/CD pipelines, Docker, and Kubernetes How I work- I write clean, well-documented code and take architecture decisions as seriously as feature delivery. Whether you need a solo developer who can own a product end-to-end, a tech lead for your team, or someone to integrate AI into an existing product — I'll keep communication tight and timelines honest. I've partnered with clients across the USA, Canada, the UK, Europe, the Middle East, Asia, Australia, New Zealand, Latin America, and Africa — from early-stage startups to established enterprises. I understand how different markets operate, how distributed teams collaborate, and what it genuinely takes to ship products that users love and businesses grow on. If you're building something ambitious — let's talk.
Amit S. has worked .
CS Soft Solutions (India) Pvt. Ltd.
Associated with
CS Soft Solutions (India) Pvt. Ltd.
$6M+
earned
Lax R.
$25/hr
100% Job Success
$20K+ earned
Available now
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I’m a Senior iOS Developer with 7+ years of experience building high-performance, scalable, and App Store-ready applications. I specialize in developing native iOS applications using Swift, SwiftUI, and UIKit, with a strong focus on clean architecture, exceptional user experience, and long-term maintainability. Over the years, I have successfully delivered applications across fintech, healthcare, fitness, social networking, AI-powered platforms, media streaming, document management, and subscription-based products. From MVP development to enterprise-grade solutions, I help businesses transform ideas into polished and reliable iOS applications. I take ownership of the entire development lifecycle from planning and architecture to deployment and post-launch support ensuring every app meets Apple's standards and delivers a seamless user experience. 💡 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✅ Native iOS Development (Swift, SwiftUI, UIKit, Objective-C) ✅ AI Integration (OpenAI, Claude, ChatGPT) ✅ Real-Time Audio & Video Streaming ✅ Video Editing & Media Processing Applications ✅ BLE & IoT Device Integration ✅ OCR, Document Scanning & PDF Management ✅ Maps & Location-Based Applications ✅ Firebase, AWS & Backend Integrations ✅ Subscription & In-App Purchase Systems ✅ Performance Optimization & Memory Management ✅ App Store Submission & Approval Support 🧠 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 • Swift, SwiftUI, UIKit, Combine • AVFoundation, Vision Framework, CoreML • Firebase, AWS, REST APIs, WebSockets • RevenueCat, Superwall, StoreKit • CoreData, SwiftData, Realm • Google Maps, MapKit, CoreLocation • BLE, CoreBluetooth, IoT Connectivity • Push Notifications, Authentication & Security • GitHub, GitLab, Bitbucket, CI/CD 📱 𝐓𝐲𝐩𝐞𝐬 𝐨𝐟 𝐀𝐩𝐩𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝 • AI-Powered Applications • Fintech & Payment Solutions • Healthcare & Wellness Apps • Fitness & Sports Applications • Video Streaming Platforms • Document Scanner & OCR Apps • Social Networking Applications • Marketplace & E-Commerce Apps • SaaS Mobile Applications • Enterprise Business Solutions 🌟 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 ✔ 7+ Years of Professional iOS Development Experience ✔ Clean, Scalable & Maintainable Code ✔ Pixel-Perfect UI Implementation from Figma ✔ Strong Problem-Solving & Architecture Skills ✔ Reliable Communication & Fast Response Time ✔ End-to-End Product Development Support ✔ Extensive App Store Release Experience 🔧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 1️⃣ Requirement Analysis & Technical Planning 2️⃣ UI/UX Implementation 3️⃣ Scalable App Development 4️⃣ Testing & Quality Assurance 5️⃣ App Store Deployment 6️⃣ Post-Launch Support & Maintenance 📅 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 ⏰ 40+ Hours Per Week 🤝 Long-Term & Short-Term Projects 💬 Dedicated and Reliable Communication 🌍 Flexible with Time Zones 📩 If you're looking for an experienced iOS developer who can build secure, scalable, and user-friendly applications, I'd be happy to discuss your project and help bring your vision to life.
Lax R. has worked .
Sadanand L.
$24/hr
100% Job Success
Available now
Offers consultations
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I build 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲, 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻‑𝗿𝗲𝗮𝗱𝘆 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 for iOS and Android. With 8+ years of experience and over 100 shipped apps, I focus on 𝗰𝗹𝗲𝗮𝗻 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴, 𝗲𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆, and 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗮𝗯𝗹𝗲 𝗿𝗲𝘀𝘂𝗹𝘁𝘀. I handle the full development cycle: 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 → 𝗰𝗼𝗱𝗶𝗻𝗴 → 𝘁𝗲𝘀𝘁𝗶𝗻𝗴 → 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 → 𝗺𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲. No guesswork, no fluff — just solid execution. 𝗶𝗢𝗦: Swift, SwiftUI, Objective‑C 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Jetpack 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: • Firebase & real‑time data sync • Offline‑first architectures • REST APIs & complex integrations • Payment systems & in‑app purchases • Mapping, GPS & location‑based features • Bluetooth & device‑level integrations • Media‑heavy apps, rendering, editing, streaming • Custom UI components & performance‑optimized UI • App Store & Play Store deployment 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗪𝗼𝗿𝗸: • Multiple apps with more than 100k downloads each • High‑performance wallpaper & media apps • Fintech apps with secure transaction flows • Real‑time chat and streaming applications • Utility and productivity apps with advanced device integration Why clients choose me: • Clean, scalable architecture (not quick fixes) • Strong focus on performance & large data handling • Direct communication (no outsourcing) • Reliable delivery with long-term support 📩 Available for long-term projects & scalable app development Let’s build something that performs and scales.
Sadanand L. has worked .
Artemii T.
$40/hr
100% Job Success
$700K+ earned
Available now
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Full-Stack & Mobile Engineer (React, Next.js, Node.js, React Native, n8n, Supabase) ▪ 10 years I help startups and growing companies build high-quality web apps, mobile apps, and backend systems using React, Next.js, Node.js, React Native, TypeScript, Supabase, and PostgreSQL. I turn messy codebases and unfinished features into clean, fast, stable applications — web, mobile, and backend. I build MVPs in weeks, automate workflows with n8n, and ship production-ready releases at a predictable pace. My work has supported teams at Google, MIT, FedEx, and IPG Photonics (LightWeld used in SpaceX supply chain). Why me: 🏅 Top Rated Plus ▪ 100% Job Success ▪ $700k+ earned 10 years of hands-on full-stack, mobile, and backend development Shipped 70+ products across FinTech, HealthTech, SaaS, and marketplaces Built systems used inside Google, MIT, and FedEx Developed industrial software for IPG/LightWeld powering SpaceX-grade manufacturing Led engineering for a fintech mobile app with 250k+ monthly active users YC startup I worked with raised $1.6M after MVP What I deliver: • Full-stack development: React, Next.js, TypeScript, Node.js • Mobile app development: React Native for iOS & Android • Backend development: Supabase, PostgreSQL, Firebase, custom APIs • API integrations: Stripe, HubSpot, Slack, REST, GraphQL • Automation: n8n workflows (onboarding, CRM sync, internal tools) • MVP development in 4–8 weeks • Codebase rescue, refactoring, performance improvements • Long-term weekly development & product support Toolbox: React ▪ Next.js ▪ React Native ▪ Node.js ▪ TypeScript ▪ Supabase ▪ PostgreSQL Firebase ▪ Redis ▪ Swift ▪ Kotlin ▪ Docker ▪ AWS ▪ Vercel ▪ CI/CD ▪ n8n Automations You get someone who can architect, build, integrate, and actually finish things — not just write fragments of code. If you need a reliable full-stack or mobile engineer who delivers clean engineering and fast execution — let’s talk.
Artemii T. has worked .
IvorySoft - Top React | Node.js | TypeScript Agency
Associated with
IvorySoft - Top React | Node.js | TypeScript Agency
$2M+
earned
Muhammad T.
$35/hr
100% Job Success
$600K+ earned
Available now
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Passionate and enthusiastic full-stack hybrid and native mobile app and web developer, having experience of 8+ years in the most advanced mobile and web app technologies, which includes React and React Native. - I have worked on apps having: ● Realtime DB ● Google map ● Add-Network Integration ● Realtime Chat integration ● Camera SDKs ● Internal app database (In-app search in set criteria). ● Home page with available live updates (Real-Time). - Backends I am proficient at: ● Node.js ● Nestjs ● Django ● Firebase - Why me & How can I help you in getting a better mobile application? ● Robust security ● Attractive app ● MVC/MVM Pattern ● MVP Structure ● Believe in Agile Methodology ● 24 hours available for response ● 99.99% Satisfaction with Clients ● Custom DBs. - Apps, I have proudly developed and available on: ● Diwan (Middle East's second-best social media app after Facebook) ● Fitness App (Devout Fitness) ● Movie Recommendation (Pick-a-Movie) ● LMS/Course App (KPN) ● Suntastic (This app, let you know about the UV % present on your skin, and any skin disease just by having your picture) ● Financial Apps ● E-commerce Apps ● Food Delivery App (WeChef UK) So, if you are one of the clients looking for excellent output then you are at the right place and will never regret spending your time.
Muhammad T. has worked .
chandraprakash D.
$23/hr
100% Job Success
$9K+ earned
Available now
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I build high-quality, scalable mobile applications that are ready for real users, not just prototypes. Senior Mobile App Developer with 10+ years of experience in Flutter (iOS & Android), React Native, and native iOS development (Swift/SwiftUI). I help startups, founders, and businesses turn ideas into production-ready applications, launch MVPs quickly, and scale existing products with clean architecture and exceptional user experiences. 𝗠𝗼𝘀𝘁 "𝘃𝗶𝗯𝗲-𝗰𝗼𝗱𝗲𝗱" 𝗮𝗽𝗽𝘀 𝗳𝗿𝗼𝗺 𝗟𝗼𝘃𝗮𝗯𝗹𝗲 𝗼𝗿 𝗕𝗮𝘀𝗲𝟰𝟰 𝘄𝗼𝗿𝗸 𝗴𝗿𝗲𝗮𝘁 𝗶𝗻 𝘁𝗵𝗲 𝗱𝗲𝗺𝗼 𝗮𝗻𝗱 𝗯𝗿𝗲𝗮𝗸 𝗶𝗻 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 — 𝗯𝗿𝗼𝗸𝗲𝗻 𝗮𝘂𝘁𝗵𝗲𝗻𝘁𝗶𝗰𝗮𝘁𝗶𝗼𝗻, 𝘂𝗻𝘀𝗲𝗰𝘂𝗿𝗲𝗱 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀, 𝗔𝗣𝗜𝘀 𝘁𝗵𝗮𝘁 𝗱𝗼𝗻'𝘁 𝘀𝗰𝗮𝗹𝗲. 𝗜 𝗯𝗿𝗶𝗱𝗴𝗲 𝘁𝗵𝗮𝘁 𝗴𝗮𝗽: 𝗜'𝗺 𝗮 𝗿𝗲𝗮𝗹 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 (𝗙𝗹𝘂𝘁𝘁𝗲𝗿, 𝗻𝗮𝘁𝗶𝘃𝗲 𝗶𝗢𝗦/𝗔𝗻𝗱𝗿𝗼𝗶𝗱) 𝘄𝗵𝗼 𝗮𝗹𝘀𝗼 𝘄𝗼𝗿𝗸𝘀 𝗵𝗮𝗻𝗱𝘀-𝗼𝗻 𝗶𝗻𝘀𝗶𝗱𝗲 𝗟𝗼𝘃𝗮𝗯𝗹𝗲 𝗮𝗻𝗱 𝗕𝗮𝘀𝗲𝟰𝟰, 𝘀𝗼 𝗜 𝗰𝗮𝗻 𝘁𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗔𝗜-𝗴𝗲𝗻𝗲𝗿𝗮𝘁𝗲𝗱 𝗮𝗽𝗽 𝗮𝗻𝗱 𝗺𝗮𝗸𝗲 𝗶𝘁 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆. What I help with: ------------------- Fixing bugs and broken workflows in Lovable / Base44 apps Supabase setup: authentication, database design, Row Level Security, Edge Functions Connecting Stripe, third-party APIs, and other integrations the AI builder couldn't finish Turning an MVP prototype into a stable, scalable product Native Flutter development for iOS and Android when you need full custom control. Experience across: ------------------------ • AI & Productivity Apps • Marketplaces & On-Demand Platforms • Healthcare & Fitness Apps • Social Networking & Community Platforms • Real Estate & Business Applications • FinTech & Subscription Products • Video, Audio & Real-Time Applications. If you're looking for a reliable mobile expert who understands both technology and business goals, I'd be happy to help bring your idea to life.
chandraprakash D. has worked .
Priyank S.
$19.99/hr
100% Job Success
$50K+ earned
Available now
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Hi, My name is Priyank, and I am an expert mobile app developer with over 10 years of experience specialising in native iOS and Android development, as well as cross-platform frameworks like React Native and Flutter. I am passionate about turning innovative ideas into high-quality, user-friendly mobile apps that work smoothly on both Android and iOS. Whether you have a complete concept or just a rough idea, I can help bring your vision to life with clean, maintainable code, intuitive UI/UX, and scalable app architecture. What I Offer: • Native iOS & Android Development • Cross-platform Development with Flutter & React Native • Custom UI/UX Design using Figma, Adobe XD, or Photoshop • API Integration and Backend Connectivity (REST APIs, Firebase, etc.) • Google Maps and Location-Based Services • In-App Purchases and Payment Gateway Integration • Push Notifications and AdMob Ads Integration • From UI Design (Figma) to Working Flutter Prototypes and MVPs • App Store and Play Store Deployment Why Work With Me? • 100% Client Satisfaction with Fast, Clear Communication • Daily Progress Updates & Agile Development Workflow • Timely Delivery - Always on Schedule • Reliable Post-Launch Support & Maintenance If you want a robust, scalable, and visually appealing app that delivers real value to users and your business, let’s connect and make it happen! Looking forward to working together. Let’s build something exceptional. Best regards, Priyank Expert iOS, Android, React Native & Flutter Developer Key Capabilities: #MobileAppDevelopment #iOSDeveloper #AndroidDeveloper #FlutterDeveloper #ReactNativeDeveloper #FullStackDeveloper #CrossPlatformApps #UIUXDesign #APIIntegration #BackendDevelopment #AppPerformanceOptimization #SecureAppDevelopment #AIIntegration #SaaSDevelopment #WebAppDevelopment #CustomAppDevelopment #AppDeployment #SwiftDeveloper #KotlinDeveloper #TopRatedFreelancer #AgileDevelopment #MachineLearning #ArtificialIntelligence #ChatGPT #OpenAI
 iTechnoLabs
Associated with
iTechnoLabs
Valery M.
$35/hr
100% Job Success
$3M+ earned
Available now
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🏆 $3M+ Earned on Upwork — Placing Me Among a Very Small Percentage of Freelancers on the Platform Looking for a veteran full-stack web development team to bring your CMS, CRM, ERP, SaaS, marketplace, or data platform to life? We don’t do quick hacks or throwaway code. We build systems that last. We are a senior team of full-stack engineers with 25+ years of hands-on web development experience and 600+ successful projects delivered across 40+ industries. We focus on long-term, production-grade systems where architecture, performance, and business logic truly matter. We operate as web developers, React developers, WordPress developers, mobile app developers, and backend engineers, delivering full-cycle product development using PHP, JavaScript, and Python. Our stack includes Laravel, Symfony, Vue, React, Angular, Node.js, Next.js, TypeScript, jQuery, MySQL, PostgreSQL, Redis, and modern API-first architectures. Whether you need a full-stack developer (PHP, JavaScript, Python), a Python full-stack developer, or a PHP Laravel Angular combination, we cover the entire lifecycle end to end. As front-end full-stack specialists, we build high-performance dashboards, SPAs, PWAs, and data-heavy interfaces using React, Vue, Angular, Next.js, and TypeScript. Our React team focuses on performance, scalability, and UX logic, while our backend engineers design robust systems with REST and GraphQL APIs, multitenant architectures, role-based access control, billing engines, reporting pipelines, and audit trails. We also work as software developers and full-stack AI engineers when projects require machine learning, automation, or advanced data processing. Our Python full-stack teams build data pipelines, AI-assisted workflows, and automation systems that reduce operational overhead and deliver measurable business value. This includes AI-enabled backends, LLM integrations, and ML-driven platforms. As WordPress developers, we build custom plugins, headless CMS architectures, and React or Vue frontends. As mobile app developers, we deliver iOS and Android applications using React Native and native stacks, tightly integrated with scalable backends. As PHP full-stack developers, we handle both greenfield builds and complex legacy modernization. We regularly work as: - full-stack web development teams on SaaS, ERP, CRM, POS, LMS, and Web-to-Print platforms - full-stack squads on marketplaces, fintech, and data platforms - Python full-stack teams on automation and analytics pipelines - PHP Laravel Angular teams on enterprise systems - React and front-end full-stack teams on complex UI platforms - full-stack AI teams on ML-powered products Our experience includes: - 100+ SaaS and CRM platforms launched from scratch - 300+ automation tools built - 150+ POS, Web-to-Print, and location-aware applications delivered - platforms serving 20M+ users with 99.99% uptime - ERP systems reducing operational overhead by 40%+ - web automation saving 1,000+ hours per month per client We handle the full spectrum: system architecture, development, DevOps, CI/CD, Docker, AWS, GCP, Apache, Nginx, and long-term maintenance. We design systems that scale in production, survive real-world usage, and support sustainable business growth. Whether you need a web developer to extend your platform, a React developer to rebuild your frontend, a WordPress developer for custom CMS logic, a mobile app developer to complement your product, or a full-stack AI team to connect data, automation, and intelligence, we bring decades of hands-on experience and production-grade delivery.
Valery M. has worked .
Girish N.
$20/hr
95% Job Success
$30K+ earned
Available now
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End of list.
🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐢𝐎𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 🏆 12+ Years Exp in 𝐢𝐎𝐒 Development 🏆 5+ Years Exp in 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 🏆 BLE 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 I am 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐩𝐥𝐮𝐬 𝐢𝐎𝐒 & 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 (Top 3%) with 12+ years of experience building high-performance apps for 𝐢𝐎𝐒, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝, 𝐚𝐧𝐝 𝐜𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 using 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐒𝐰𝐢𝐟𝐭, 𝐚𝐧𝐝 𝐊𝐨𝐭𝐥𝐢𝐧, BLE & AI Expert.

 I help startups, founders, and businesses build 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 and Full Stack Architect for scalable apps & debugging with scalable architecture, modern UI/UX, secure backend systems, and production-ready deployments for both the 𝐀𝐩𝐩𝐥𝐞 𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 and 𝐆𝐨𝐨𝐠𝐥𝐞 𝐏𝐥𝐚𝐲 𝐒𝐭𝐨𝐫𝐞. From startup MVPs to enterprise-grade applications, I develop clean, scalable, and user-focused apps across multiple industries including Healthcare, Fintech, SaaS, E-Commerce, Marketplace, Dating, Delivery, Education, Real Estate, Logistics, and AI-powered applications. 🔧 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 ✅𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: Swift , Flutter, React Native, Kotlin, SwiftUI, Dart, FlutterFlow ✅𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬: Laravel, Node Js, MongoDB, MySQL, Firebase, Supabase, GraphQL , REST, ✅𝐔𝐈/𝐔𝐗 𝐈𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 Figma , Adobe XD ✅𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 & 𝐌𝐨𝐧𝐞𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Stripe, Apple Pay , Razorpay, PayPal , Google Pay,, Subscriptions
 ✅𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 & 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: JWT, OAuth, Encryption, App Optimization ✅𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐓𝐨𝐨𝐥𝐬: Git, CI/CD, Sentry, Firebase, Postman, TestFlight, Play Console I have worked super hard to keep the great ratings, with solid & transparent communication, and taking on projects when I know I can deliver top results. 🔹🔹WHAT I OFFER:🔹🔹 ✅ Innovating the Future | Scalable Solutions | Empowering Businesses with Technology ✅ Custom iOS & Android App Development (Native & Cross-platform) ✅ Full-stack Web Development (Frontend & Backend) ✅ UI/UX Design focused on user engagement and retention ✅ Robust API Integrations and Cloud Deployments ✅ Agile project management with transparent communication ✅ Enterprise-Ready Solutions** – IOT, BLE, AI, FinTech, Healthcare, POS, VOIP, and more 🤔 If you are looking developer : Fix Mobile App Bugs App Debugging Expert Improve App Performance App Crash Fixing Optimize Mobile App Upgrade Existing App Maintain Existing App Add New Features in App 🚀🚀 MY CORE EXPERTIES:🚀🚀 📱 Mobile Platforms: iOS, iPadOS, watchOS, macOS, Android, Flutter, React Native 💻 POS Systems – Multi-store support, printer integrations, inventory 🎥 VOIP & Streaming – WebRTC, Sinch, CallKit, PushKit, Agora 💬 AI + Chatbots – ChatGPT (OpenAI), CometChat, GPT-driven flows 🛒 E-Commerce & Payment Systems – Apple Pay, Braintree, Stripe, PayPal , Square 🛰️ IoT – ESP32, Raspberry Pi, MQTT, AWS IoT Core, Google Cloud IoT, WebSockets 📡 BLE – Bluetooth Low Energy (BLE), ESP32 BLE, Flutter BLE, nRF Connect, GATT Profiles, 📦 App Store & Play Store Launch– Submission, review handling 💡💡 TECH STACK & TOOLS:💡💡 Languages: Swift, Objective-C, SwiftUI, Kotlin, Java, Flutter, React Native Architectures: MVC, MVVM, MVP, Clean Architecture Backend: Firebase, REST, GraphQL, WebSockets Payments: Stripe, Braintree, Apple Pay, Moneris, In-App Purchases Realtime/VOIP: WebRTC, Sinch, Linphone, Socket IO Location: Google Maps API, Mapbox, Beacons, Geofencing Database: CoreData, Realm, SQLite Security: Biometrics, OAuth2, End-to-End Encryption Testing & CI/CD: XCTest, UI Automation, Fastlane, Jenkins Analytics: Firebase, Crashlytics, New Relic AI Tools: OpenAI (ChatGPT API), AI-based logic and workflows 💼 KEY PROJECTS: ✔️ IoT System – Built and scaled to 125+ stores with OTA remote updates 📱 Job Portal Development – 2M+ downloads, integrated with CleverTap for analytics 🩺 Healthcare App – 1M+ downloads, integrated with Agora & WebRTC 🏦 Fintech Banking App – Biometric login, secure KYC flow, multi-role access 🧠 AI Wellness Coach – GPT-driven engagement using OpenAI APIs 🎧 Real-time Features – Real-time chat & audio/video calling with Sinch, Agora 🏦 Marketplace App Development: Complete Booking orders ✔️ Payment Integration : Stripe , Razorpay etc. ✔️ Admin Dashboard Development ✔️ On Demand Service Booking System WHY CLIENTS CHOOSE ME? • 🗺️ 🎨 Full-Cycle Development: From ideation to deployment and beyond, we handle every aspect of your project, providing a smooth and transparent process. • 🎓 🧑‍🎓Experienced Team: With a collective experience of over 50+ projects in mobile and web development, we deliver quality, performance, and user satisfaction. • 💻📱 Cross-Platform Expertise: Whether it's native or cross-platform, we have the right skills to deliver efficient solutions that meet your budget and timeline.
Girish N. has worked .