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Nikunj G.
$39/hr
100% Job Success
$40K+ earned
Available now
Offers consultations
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I build complete digital systems not just apps. If you need someone who can handle mobile apps, web platforms, backend architecture, and AI-driven automations together, I can take ownership of the full stack and deliver a working product end-to-end. With 12+ years of experience, I’ve worked across startups and production-scale systems where stability, scalability, and speed matter more than just writing code. Core Expertise: 1. Mobile Development + Flutter, React Native, iOS (Swift), Android (Kotlin/Java) + Cross-platform apps with smooth UI, performance optimization, and production-ready builds 2. Web Development (Full Stack) + MERN Stack (MongoDB, Express, React, Node.js) + Next.js-based apps, dashboards, admin panels, SaaS platforms 3. AI Integrations & Automation + OpenAI / GPT-based features + AI-powered SaaS workflows + Chatbots, assistants, and intelligent automation systems 4. Automation & Workflows + n8n automation pipelines + API orchestration + Business process automation (CRM, notifications, integrations) 5. Backend & Systems + REST APIs, authentication systems, role-based access + Real-time systems (WebSockets, Firebase) + Database architecture (MongoDB, MySQL, Supabase, Firebase) 6. Payments & Monetization + Stripe, RevenueCat, PayPal, in-app purchases + Subscription systems and usage-based billing What I Build: + AI SaaS platforms (mobile + web dashboards) + Automation systems using n8n and APIs + Subscription-based products + Real-time applications (chat, tracking, notifications) + Admin panels, CMS, CRM tools + MVPs to full-scale production systems How I Work: + I understand complete system flow, not just isolated features + I focus on clean architecture and long-term scalability + I can take a project from idea to MVP to production to scaling + I minimize dependency you don’t need to manage multiple developers
Nikunj G. has worked .
Navjot S.
$25/hr
100% Job Success
$50K+ earned
Available now
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Hi, I’m a mobile app developer with 10+ years of experience building high-quality iOS and Flutter applications for startups, growing businesses, and enterprise teams. I specialize in creating reliable, scalable, and user-friendly mobile apps from idea validation and development to deployment, optimization, and long-term support. What I can help you with: • Native iOS app development using Swift, Objective-C, and SwiftUI • Cross-platform app development with Flutter • AI/ML integration to add smarter app functionality • AR app development using ARKit, RealityKit, and SpriteKit • BLE, Wi-Fi, and IoT-enabled mobile applications • API integrations, real-time communication, and cloud-connected apps • App maintenance, performance optimization, and post-launch support I have worked across a wide range of industries, including healthcare, e-learning, retail, eCommerce, music, VoIP, market research, food & beverage, real estate, geo-location, live broadcasting, and social networking. My technical expertise includes: • Swift, Objective-C, SwiftUI, Flutter • REST APIs, GraphQL, WebSockets, gRPC, MQTT • Firebase, AWS, GCP, Azure • OAuth, Firebase Auth, Amazon Cognito • Core ML, ML Kit, Vertex AI, Vision AI • BLE, Raspberry Pi, Arduino, STM32, mDNS • In-app purchases, subscriptions, analytics, and monetization I focus on delivering apps that are not only well-built technically, but also aligned with business goals, user experience, and long-term scalability. Whether you need a new app built from scratch, advanced feature development, AI or AR integration, or ongoing mobile support, I’d be glad to help bring your idea to life.
Navjot S. has worked .
VT Netzwelt Private Limited
Associated with
VT Netzwelt Private Limited
$1M+
earned
Suman K.
$15/hr
99% Job Success
$5K+ earned
Available now
Offers consultations
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Hello, I am a Flutter developer specialising in building high-performance mobile applications for Android and iOS. I help startups, businesses, and agencies transform ideas into scalable, user-friendly mobile apps using Flutter. Whether you need an MVP or a full-featured application, I focus on delivering clean code, smooth performance, and a great user experience. With a strong understanding of cross-platform development, I can build apps that work seamlessly across devices while reducing development time and cost. Here’s what I can help you with: ✔️ Flutter mobile app development (Android & iOS) ✔️ Cross-platform app development with a single codebase ✔️ Converting Figma, XD, or UI designs into pixel-perfect apps ✔️ Firebase integration (Authentication, Firestore, Push Notifications) ✔️ REST API and third-party integrations ✔️ Payment gateway integration (Stripe, Razorpay, PayPal) ✔️ Google Maps and location-based features ✔️ App performance optimization and bug fixing ✔️ App Store and Google Play deployment Experience includes: • Business and service-based applications • E-commerce and marketplace apps • Booking and appointment systems • Social and community platforms • Dashboard and data-driven applications I focus on delivering reliable solutions, maintaining clear communication, and meeting deadlines. The goal is to build apps that are not only functional but also scalable and aligned with your business needs. If you’re looking for a Flutter developer who can handle your project efficiently from start to finish, feel free to reach out.
Suman K. has worked .
Digital4design
Associated with
Digital4design
$1M+
earned
Jatinder A.
$16/hr
100% Job Success
$100K+ earned
Offers consultations
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End of list.
Hey 🙋‍♂️, I’m Jatinder Arora, a Mobile App & SaaS Engineer helping startups 🚀, founders, and businesses build scalable, investor-ready digital products across mobile 📲, web 🌐, AI 🤖, and modern AI-assisted development workflows. I specialize in turning ideas into high-performance apps with clean UI, strong backend architecture, production-grade scalability, and accelerated delivery using tools like Claude Code, Cursor, Codex, and AI-powered development pipelines. ⚡ What I Build (End-to-End Development) 📱 Cross-platform mobile apps (Flutter, React Native) 🍏 Native iOS (Swift, SwiftUI) & Android (Kotlin) 🤖 AI-powered apps (OpenAI APIs, automation, smart workflows) 💼 SaaS platforms (subscriptions, dashboards, multi-tenant systems) 🛒 Marketplaces & booking systems (real-time + scalable) 🏥 Healthcare, fitness & wellness apps 🔧 CRM / ERP / business automation tools 🚚 Logistics, tracking & delivery platforms 👥 Social & community apps 🌐 Full-stack web apps + backend systems 🧠 Core Expertise AI integrations & intelligent automation systems AI-assisted software development using Claude Code, Cursor, Codex, GitHub Copilot, and modern agentic workflows Scalable backend architecture (Node.js, Firebase, Supabase) REST APIs, GraphQL & third-party integrations Real-time chat, notifications & live updates Stripe, PayPal & subscription billing systems Secure authentication & role-based systems Cloud deployment (AWS, GCP) Figma to production UI implementation App Store & Google Play publishing 🧱 Tech Stack Mobile: Flutter, React Native, Swift, SwiftUI, Kotlin Frontend: React.js, Next.js Backend: Node.js, Firebase, Supabase Cloud: AWS, Google Cloud Database: PostgreSQL, MongoDB Integrations: OpenAI, Stripe, PayPal, REST APIs, GraphQL DevOps: GitHub, CI/CD, Docker AI Tools: Claude Code, Cursor, Codex, GitHub Copilot Design: Figma → production-ready UI 📈 Why Clients Hire Me 10+ years in mobile & SaaS development 75+ apps & platforms successfully delivered Strong startup-focused product thinking Fast delivery through AI-assisted development workflows Clean, scalable & maintainable architecture Fast communication + transparent execution Experience across AI, SaaS, healthcare, logistics & marketplaces Long-term support beyond launch 🎯 Ideal Clients Startups building MVPs, SaaS founders, funded products, agencies needing a strong development partner, and businesses modernizing operations with custom software, AI automation, or scalable platforms. ⚙️ What You Get Not just code, but a production-ready system built for growth, users, and revenue. Every product is engineered for performance, scalability, and long-term maintainability while leveraging AI tools to accelerate delivery without compromising quality. 💬 Let’s Build Something Powerful If you're building a mobile app, SaaS platform, AI system, or scalable digital product, message me with your idea. I’ll help you shape it into a real, scalable product.
Jatinder A. has worked .
NetScape Labs Infotech Private Limited
Associated with
NetScape Labs Infotech Private Limited
yogesh C.
$18/hr
94% Job Success
$300K+ earned
Available now
Offers consultations
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Hello👋 I am a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐖𝐞𝐛 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 (15+ Years Experience) specializing in AI-powered applications, SaaS platforms and scalable MVP development. With 15+ years of experience in Full Stack Development, Mobile App Development, and Product Engineering, I have helped clients transform ideas into successful digital products from MVP development to enterprise-scale solutions. 💡 𝐂𝐨𝐫𝐞 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 ✔ SaaS Development ✔ MVP Development for Startups ✔ AI Application Development ✔ Mobile App Development (iOS & Android) ✔ Flutter App Development ✔ React Native App Development ✔ Web Application Development ✔ Custom Software Development ✔ Marketplace Development ✔ CRM & ERP Development ✔ Membership & Community Platforms ✔ Customer Portal Development ✔ Enterprise Software Development ✔ API Development & Third-Party Integrations ✔ Cloud Architecture & DevOps ✔ UI/UX Design & Product Strategy 🛠 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 Mobile Development: Flutter, React Native, Swift, Kotlin Frontend: React.js, Next.js, Vue.js, JavaScript, TypeScript Backend: Node.js, Laravel, Express.js, REST APIs, GraphQL, Microservices AI Development: OpenAI API, Claude API, AI Chatbots, AI Agents, Workflow Automation, Generative AI Cloud & DevOps: AWS, Azure, Firebase, Docker, CI/CD, Serverless Architecture Databases: PostgreSQL, MySQL, MongoDB, Firebase Payments & Integrations: Stripe, PayPal, Twilio, SendGrid, Google APIs, Firebase, HubSpot 🎯 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 ✔ End-to-End Product Development ✔ Startup & SaaS Expertise ✔ Fast MVP Delivery ✔ Scalable Architecture ✔ Clean, Maintainable Code ✔ Product-Focused Thinking ✔ Strong Communication ✔ Agile Development Process ✔ Long-Term Support & Maintenance 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫: ✅ SaaS Platforms ✅ AI-Powered Applications ✅ Mobile Apps for iOS & Android ✅ Web Applications ✅ Marketplaces ✅ Membership Platforms ✅ Community Platforms ✅ CRM & ERP Systems ✅ Customer Portals ✅ Enterprise Software If you are looking for a Full Stack Developer who can turn your idea into a scalable SaaS platform, AI application, web app, mobile app, marketplace, membership platform, or custom software solution, let's discuss your project. 📩 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 — 𝐥𝐞𝐭’𝐬 𝐭𝐮𝐫𝐧 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐢𝐧𝐭𝐨 𝐚 𝐩𝐨𝐰𝐞𝐫𝐟𝐮𝐥, 𝐫𝐞𝐯𝐞𝐧𝐮𝐞-𝐠𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐧𝐠 𝐩𝐫𝐨𝐝𝐮𝐜𝐭.
yogesh C. has worked .
Paras Technologies
Associated with
Paras Technologies
$3M+
earned
Marvi J.
$15/hr
100% Job Success
$10K+ earned
Available now
Start of list.
End of list.
5+ years delivering pixel-perfect UI/UX design, interactive Figma prototypes, and high-performance mobile apps using Flutter, React Native, and React. I craft user-centered solutions for eCommerce, fintech, SaaS, healthcare, edtech, and real estate industries with high demand on Upwork. Core Expertise UI/UX Design & Figma Mastery Figma UI/UX design, Figma prototypes, Figma wireframes, Figma design systems Responsive mobile app UI, web app UI, dashboard UI, SaaS UI User flows, journey maps, clickable prototypes, developer handoff WCAG-compliant, accessible UI, inclusive design Mobile App Development (Flutter & React Native) Flutter app development, Flutter UI/UX, Flutter cross-platform React Native app development, React Native UI, iOS + Android hybrid apps Native module integration (Swift/Kotlin), push notifications, in-app purchases Payment gateways (Stripe, PayPal), real-time chat, geolocation, offline sync Full-Stack Development & Backend Alignment React, Next.js, Node.js, JavaScript, TypeScript PHP, Laravel, REST APIs, GraphQL MySQL, PostgreSQL, Supabase, Firebase, MongoDB CI/CD, Git, Docker, AWS, Google Cloud AI-Powered UX & Chatbots Chatbot UI design, Dialogflow, OpenAI API integration NLP interfaces, AI dashboards, predictive UX Industries I Serve eCommerce apps (Shopify, WooCommerce, custom stores) Fintech & banking apps (wallets & payments) SaaS platforms (CRM, ERP, project management) Healthcare apps (telemedicine, patient portals) EdTech & LMS (learning apps, course platforms) Real Estate (property listing, AR/VR tours) Proven Impact 35% higher user satisfaction via Figma-optimized onboarding 4.8+ app ratings on App Store & Google Play 30% boost in user retention with intuitive Flutter/React Native apps 25% faster support with AI chatbot UI 20% lower drop-off with accessible, compliant designs Services I Offer 1. Figma UI/UX Design – Wireframes, mockups, prototypes, design systems 2. Mobile App UI/UX Design – Flutter, React Native, iOS, Android 3. Full-Stack Mobile App Development – End-to-end Flutter & React Native apps 4. Figma to Flutter / React Native Handoff – Clean, developer-ready code 5. Full-Stack Web + Mobile Alignment – React, Next.js, Node.js, Supabase 6. App Store Optimization (ASO) – Screenshots, icons, SEO-rich descriptions 7. Agile Collaboration – Jira, Trello, Scrum, sprint delivery 8. App Maintenance & Updates – UI refresh, performance, compliance Tech Stack Design: Figma Mobile: Flutter, React Native, Swift, Kotlin Frontend: React, Next.js, HTML5, CSS3, Tailwind Backend: Node.js, PHP, Laravel, Express Database: MySQL, PostgreSQL, Supabase, Firebase DevOps: Git, CI/CD, Docker, AWS S3, Google Cloud Why Hire Me? Top-Rated Plus on Upwork with 100% Job Success Figma Expert – Pixel-perfect, auto-layout, component-driven Flutter & React Native Pro – One codebase, native performance Full-Stack Ready – From UI to backend to deployment Agile & Communicative – Daily updates, sprint reviews ASO & Growth-Focused – Designs that rank & convert Let’s Build Your Next Big App Need a Figma prototype, Flutter app, React Native solution, or full-stack product? I deliver scalable, ROI-driven apps for eCommerce, fintech, SaaS, and beyond. Message me now for: Figma UI/UX design Flutter mobile app development React Native cross-platform apps Full-stack alignment with React, Node.js, Supabase Keywords: UI/UX Designer, Figma Expert, Figma Prototype, Mobile App Developer, Flutter Developer, React Native Developer, Full Stack Developer, React Developer, Node.js, Supabase, eCommerce App, Fintech App, SaaS UI, Healthcare App, Agile Development, ASO, App Store Optimization, Cross-Platform App, Responsive Design, API Integration, Chatbot UI, Accessibility Design Last Updated: October 2025
Marvi J. has worked .
Hbox Digital
Associated with
Hbox Digital
$2K+
earned
Valery B.
$30/hr
99% Job Success
$30K+ earned
Available now
Offers consultations
Start of list.
End of list.
🚀 Top-Rated Mobile App Development Expert & React Native Mobile Developer ⭐️ 10+ Years in Mobile App Development & Smartphone Application Engineering ✅ 100+ Mobile Apps Delivered - iOS Android Apps, Hybrid App Development, Cross-Platform React Native Mobile Solutions, Flutter Mobile App Development, etc "Valeria's skills in React Native development are exceptional. She turned our vision into reality with ease, delivering a high-quality app that works great on both platforms. Her dedication and enthusiasm were truly inspiring." - Anzhelika, Founder (NDA) Hey there! ☺️ As a mobile app developer I specialize in Mobile App Development | Mobile App Design | React Native Mobile App Development | Flutter Mobile App Development | iOS Android App Development for modern smartphone and tablet applications. I build and optimize react native mobile apps, hybrid app development solutions, and native app development projects that are scalable, secure, and easy to maintain. Whether you need mobile app design, API integration, performance optimization, or a brand-new AI app - I deliver as a full stack developer who owns the entire mobile product 🔹 What I Do Best as Mobile App Developer ✅ React Native Mobile Development - react native mobile · react native expo · react native iOS · react native tailwind ✅ Flutter Mobile App Development - flutter developer · flutterflow developer · flutter firebase ✅ iOS Android Development - iOS development · Swift · iOS app · android developer · android kotlin · android studio ✅ Hybrid App Development & Native App Development - cross-platform mobile app · smartphone · Kotlin · bubble · e-commerce app development ✅ AI App Development - AI mobile app · mobile apps AI · AI voice chatbot mobile app · ai mobile app developer ✅ Mobile App Design - figma mobile app · mobile designer · mobile UI/UX · CSS 3 · Tailwind CSS ✅ Backend & API Integration - React · JavaScript · Node.js · Express.js · GraphQL · REST API · user profile creation · user authentication · push notifications 📊 Industries Covered Healthcare · Fitness · FinTech · E-Commerce · Education · SaaS · Dating Apps · Real Estate · Travel · Marketplaces · Gaming · MVP Startups 💡 Mobile App Development Projects I'm Proud Of 🔹 Fintech Mobile Application - React Native Mobile App Development for Personal Finance ✔ Built cross-platform react native mobile applications serving 10,000+ active users processing $1M+ in annual transactions ✔ Implemented user profile creation, user authentication, biometric login via API integration ✔ Increased engagement by 40% through mobile app design and performance optimization 🔹 Educational Mobile App - Flutter Mobile App Development | Hybrid App Development ✔ Delivered flutter developer build with video streaming and quizzes used by 15,000+ students worldwide ✔ Reduced load times by 50% as mobile app developer using performance tuning ✔ Added gamification and messaging inside the mobile app 🔹 eCommerce Mobile App - Smartphone Shopping Platform | E-Commerce App Development ✔ Developed react native mobile app using React Native + GraphQL API integration ✔ Implemented offline mode, fast checkout, push notifications - 27% higher mobile conversions ✔ Integrated secure payments as full stack developer owning iOS android delivery end to end 🤝 Why Work With Me? ✅ 10+ years in mobile app development across iOS android, Flutter, React Native ✅ Mobile app developer covering react native mobile, flutter developer, swift iOS developer, android kotlin ✅ Full stack developer - React, Node.js, API integration, cloud infrastructure ✅ Mobile App Design + Performance - fast, stable, conversion-optimized smartphone apps ✅ MVP to scale - mobile app development from idea through store launch and support 📱 Tech Stack Mobile: React Native · React Native Expo · React Native Firebase · Flutter · FlutterFlow · Swift · Kotlin · Android Studio · Bubble Frontend: React · JavaScript · TypeScript · CSS 3 · Tailwind CSS · Material UI · HTML · Figma Backend & API: Node.js · Express.js · GraphQL · REST API · API Integration · User Authentication · Push Notifications Database & Cloud: MongoDB · PostgreSQL · Firebase · Supabase · AWS · Docker 📩 Ready to build your mobile product? Invite me or send a direct message and let’s get started! 🚀 
 📆 Last Updated: 6/19/26
Valery B. has worked .
Admiral Studios 🏆 Award-Winning Dev & Design & SEO Agency
Associated with
Admiral Studios 🏆 Award-Winning Dev & Design & SEO Agency
$500K+
earned
Jainam J.
$20/hr
100% Job Success
$60K+ earned
Start of list.
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Building Scalable Mobile Apps, SaaS Platforms & AI-Powered Products I can help startups, founders, and businesses transform ideas into production-ready mobile applications, SaaS platforms, and AI-powered solutions that are built for performance, scalability, and long-term growth. Whether you're launching an MVP, modernising an existing product, or integrating AI capabilities, I can help you build reliable software that delivers real business value. What I Can Build: - Mobile Applications (Flutter, React Natvie, FlutterFlow, Android, iOS) - AI-Powered Apps using OpenAI, ChatGPT & Claude - SaaS Platforms, Dashboards & Admin Panels - Subscription & Membership Systems - Real-Time Applications with Chat, GPS & Notifications - Payment Integrations (Stripe, Razorpay, In-App Purchases) - Custom APIs & Cloud-Based Backends Core Technologies Frontend & Mobile Flutter | React Native | FlutterFlow | Dart | Android | iOS | Kotlin | Java | Swift Backend & Cloud Node.js | Firebase | Supabase | REST APIs | Cloud Functions | Authentication | Security AI & Automation OpenAI | ChatGPT | Claude | AI Agents | LLM Integrations | Workflow Automation Industry Experience FinTech | SaaS | Logistics | CRM | Business Automation | Education | Food Delivery | AI Products | Marketplace Platforms Industry Experience: Fintech | SaaS | Logistics | CRM & Business Automation | Education | Food Delivery | AI Products Why choose me: - Product-first approach focused on business outcomes - Expertise in Flutter and React Native for cross-platform mobile development - Scalable and maintainable architecture - Clean, high-quality code - Transparent communication and regular updates - End-to-end support from planning to deployment If you're looking for a developer who can build, scale, or enhance your Flutter or React Native mobile app, SaaS platform, or AI-powered product, let's discuss your project and turn your vision into reality.
Jainam J. has worked .
Jarvis Technolabs
Associated with
Jarvis Technolabs
$4K+
earned
$12/hr
93% Job Success
$30K+ earned
Offers consultations
Start of list.
End of list.
Mobile App Developer | Flutter, iOS & Android | Scalable Apps for Startups & Businesses I help startups and businesses 𝐟𝐢𝐱, 𝐬𝐜𝐚𝐥𝐞, 𝐚𝐧𝐝 𝐦𝐨𝐧𝐞𝐭𝐢𝐳𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, especially apps facing performance issues, store rejections, or stalled development. I have 𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building and maintaining production-ready apps using 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 (𝐊𝐨𝐭𝐥𝐢𝐧/𝐉𝐚𝐯𝐚), 𝐚𝐧𝐝 𝐢𝐎𝐒 (𝐒𝐰𝐢𝐟𝐭). I work best with existing codebases that need expert intervention rather than trial-and-error development. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐃𝐨 𝐟𝐨𝐫 𝐘𝐨𝐮 - Mobile App Development (iOS, Android, Flutter) - Startup MVP & SaaS App Development - UI Implementation from Figma / XD / Sketch - Backend Development & REST API Integration - Firebase & Node.js Backend Solutions - AI / ChatGPT feature integration - Subscription & In-App Purchase (IAP) setup and optimization - Real-Time Features (Chat, Audio/Video Calls, Live Streaming) - Payment Gateway Integration (Stripe, PayPal, In-App Purchases) - Google Play & Apple App Store rejection fixes - Bug Fixing, Performance Optimization & Maintenance 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐌𝐨𝐛𝐢𝐥𝐞: Flutter, Dart, FlutterFlow, Swift (iOS), Java (Android) 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞: MVC, MVP, MVVM, SOLID principles 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 - 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐅𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫 on Upwork - 100% Job Success Score - High client retention & repeat hires - Clear communication and reliable delivery - Focus on business goals, not just code I don’t just build apps; I help clients launch faster, reduce risk, and scale confidently. 📩 𝐇𝐚𝐯𝐞 𝐚𝐧 𝐢𝐝𝐞𝐚 𝐨𝐫 𝐚𝐧 𝐞𝐱𝐢𝐬𝐭𝐢𝐧𝐠 𝐚𝐩𝐩? Send me a message and let’s discuss how to turn it into a successful mobile product.
Hiren B. has worked .
Ajit S.
$15/hr
100% Job Success
$40K+ earned
Offers consultations
Start of list.
End of list.
I have dedicated over 6 years to professional mobile app development, with a diverse skill set covering iOS, Android, Flutter native, and hybrid app development. During this extensive period, I have successfully crafted more than 25+ apps for clients and companies situated in the UK, USA, Germany, India, and Canada. My clientele ranges from scale-up ventures to Fortune 30+ enterprises. Here's what I bring to the table: ✅ Proficiency in Flutter and Dart. ✅ Expertise in iOS, Android, Swift, Objective-C, Java, and Kotlin. ✅ Capabilities in client/server development and database/web interfaces. ✅ Firebase, Firestore, Crashlytics, Analytics, Dynamic Links, Cloud Messaging ✅ A keen eye for UI/UX design. My knowledge of state management solutions such as Provider, Riverpod, GetX, MVC pattern, and Bloc, along with experience in working with different architectures like MVC and MVVM, has allowed me to create robust and efficient applications. I have also integrated various payment gateways like Paypal, Stripe, Rozarpay, and in-app purchases, ensuring seamless payment experiences for users. Should you be concerned about time-sensitive seasonal updates or feature enhancements, rest assured that I've got you covered. I prioritize building enduring partnerships with my clients, eliminating the need for you to engage multiple developers for each modification or outdated library. I'm eager to transform your concepts into reality, so please don't hesitate to get in touch and discuss your requirements.
Ajit S. has worked .