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$15/hr
100% Job Success
$10K+ earned
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Looking for an experienced mobile app developer to bring your app ideas to life? Your search ends here! I am Ankit Gupta, a skilled 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with expertise in 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐢𝐎𝐒 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, and 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭. With over 10 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I have successfully delivered top-quality mobile applications tailored to meet business needs. 𝐌𝐲 𝐀𝐫𝐞𝐚𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✔︎ 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 for Android and iOS. ✔︎ 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 for cross-platform solutions. ✔︎ Proficient in 𝐒𝐰𝐢𝐟𝐭, 𝐊𝐨𝐭𝐥𝐢𝐧, 𝐎𝐛𝐣𝐞𝐜𝐭𝐢𝐯𝐞-𝐂, and 𝐃𝐚𝐫𝐭. ✔︎ 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 𝐠𝐚𝐭𝐞𝐰𝐚𝐲 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 (Stripe, PayPal). ✔︎ Database development using 𝐌𝐲𝐒𝐐𝐋, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐚𝐧𝐝 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞. ✔︎ Skilled in version control with 𝐆𝐢𝐭𝐇𝐮𝐛, 𝐆𝐢𝐭𝐋𝐚𝐛, 𝐚𝐧𝐝 𝐁𝐢𝐭𝐛𝐮𝐜𝐤𝐞𝐭. ✔︎ Expertise in 𝐩𝐮𝐬𝐡 𝐧𝐨𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐀𝐏𝐈 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, and 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧. 𝐖𝐡𝐚𝐭 𝐈 𝐎𝐟𝐟𝐞𝐫: ✔︎ 𝐄𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 tailored to your business needs. ✔︎ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐔𝐈/𝐔𝐗 𝐝𝐞𝐬𝐢𝐠𝐧 design that enhances user experience. ✔︎ 𝐂𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 using Flutter for iOS and Android. ✔︎ 𝐂𝐮𝐬𝐭𝐨𝐦 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 in 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝,and 𝐢𝐎𝐒. ✔︎ 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 to connect your app with backend services. ✔︎ 𝐀𝐩𝐩 𝐬𝐭𝐨𝐫𝐞 𝐬𝐮𝐛𝐦𝐢𝐬𝐬𝐢𝐨𝐧 for seamless publishing. ✔︎ Ongoing 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐚𝐧𝐝 𝐦𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 to ensure app success. ✔︎ Thorough 𝐪𝐮𝐚𝐥𝐢𝐭𝐲 𝐚𝐬𝐬𝐮𝐫𝐚𝐧𝐜𝐞 𝐚𝐧𝐝 𝐭𝐞𝐬𝐭𝐢𝐧𝐠 to deliver flawless apps. ✔︎ Advanced features such as 𝐩𝐮𝐬𝐡 𝐧𝐨𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐩𝐚𝐲𝐦𝐞𝐧𝐭 𝐠𝐚𝐭𝐞𝐰𝐚𝐲𝐬,and more. 𝐌𝐲 𝐜𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 𝐞𝐱𝐭𝐞𝐧𝐝 𝐭𝐨 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐢𝐧𝐠 𝐯𝐚𝐫𝐢𝐨𝐮𝐬 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬, 𝐢𝐧𝐜𝐥𝐮𝐝𝐢𝐧𝐠: 👉 Taxi Booking App 👉 Dating Mobile App 👉 Food Delivery Mobile App 👉 Grocery Delivery Mobile App 👉 E-commerce App and many more Ready to turn your app idea into reality? Reach out today to discuss your project and see how we can create something amazing together! Thank you for visiting my profile. Let's connect to discuss your project in detail. Regards, Ankit Gupta 𝐏𝐫𝐨𝐟𝐢𝐥𝐞 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Flutter app developer, iOS app developer, Android app developer, React Native, Swift developer, Kotlin developer, cross-platform app development, mobile app development services
$15/hr
$100 earned
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In the last seven years, I have worked on mobile app development. I use the Flutter framework to develop cross-platform applications also work on native Android(Kotlin, Java) and iOS(Swift) development. One of my attributes is that I can launch user-friendly apps that can go from an idea phase to their final phase without any kind of interruption. I have released startup and enterprise apps on many different fronts and in several different niches. I am a person who can go from the user experience to the final product and clean the interface while also doing the business logic there for efficient and stable execution. Even more, my expertise is not limited to such simple bullet points that I can do everything starting from the conception of a product to the scaling of a well-established project. I am a mobile development expert who delivers best-in-class user experience combined with the most efficient Flutter performance to my clients and can scale and eventually launch the products with everything the client needs, while being the performance leader. I am someone who can transform a product from the first step until it becomes a final product- in this case, the idea gets materialized and durability. Mobile Solutions I Have Developed For: ✔ Retail & Cash & Carry. ✔ Food Delivery and Restaurants. ✔ Healthcare & Remote Monitoring. ✔ Telecom & Service Portals. ✔ Utility Apps such as Status Savers. ✔ AI-Based Services and Mobilized Solutions. ✔ Custom App Technologies and Capabilities  1. Flutter & Dart apps that are affordable and easy to update  2. Native Android (Kotlin, Java)  3. Native iOS (Swift) Backend & Integrations  ✔ Firebase Suite – Data storage, user verification, database through which data is stored in Realtime DB is used by every Firebase SDK that is invented by Google, Cloud Messaging  ✔ RESTful API integration as well as the parsing of JSON.  ✔ Secure Payment Gateway integration – Stripe, Razorpay.  ✔ Background Services as well as Push Notifications.  ✔ Payment Processors AI Capabilities ✔ How to Integrate AI Features: ML Kit and TFLite. ✔ Common Use Cases: Text Classification, Image Recognition, Recommendation Systems. DevOps & Tools ✔ Git with GitHub or GitLab. ✔ CI/CD Pipelines. ✔ Publishing on App Store and Play Store. What You Will Get by Working with Me  ✅ Complete end-to-end development — from UI design to app deployment.  ✅ Clean documentation and modular project structure.  ✅ Seamless collaboration with your team for alignment and incorporating feedback.  ✅ Consistent communication and prompt feedback cycles.  ✅ Reliable post-launch support and scalable change management.  ✅ Strong focus on timelines, milestones, and continuous collaboration. My passion lies in the construction of visually appealing, high-functioning applications, which bring forth real results. So, it might be good if you could contact me with your idea of how to make an app, and I can guarantee that the delivery will be on time, within a given budget, and 100% accurate.
Pavlo N.
$45/hr
100% Job Success
$400K+ earned
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⭐ Senior Full Stack Developer | 50+ Products Shipped ✉️ 𝗠𝗘𝗦𝗦𝗔𝗚𝗘 𝗠𝗘 I typically respond within 12 to 24 hours, and urgent projects can be prioritized. I lead a senior engineering team that builds, scales, and rescues complex web and mobile products. Whether you need a single Senior Full-Stack Engineer or a dedicated team that plugs in and ships from day one – we move fast and deliver production-grade results. Over 50+ completed projects, we've helped startups and scale-ups go from prototype to release, and stepped in as the core engineering team when products needed to grow. We work primarily with Node.js and Nest.js on the backend and React / Next.js on the frontend – the same stack that powers most modern, high-load SaaS platforms. 🎯 WHAT YOU GET WHEN YOU HIRE US – 100% completion rate – every project delivered, backed by a 100% Job Success Score across 6000+ hours on Upwork – Fast start & team scaling – we onboard in days, not weeks, and scale the team up or down as your roadmap demands – AI-accelerated delivery – we integrate AI tools into our development process to improve code quality and ship faster – Full cycle – from prototyping and UX to architecture, development, and release 🏆 RESULTS "I highly recommend Pavlo - he will be my goto next time for any work like this. He understood exactly what I needed and was really fast to act. One of the best freelancers Ive used on Upwork!" – Lauren B., Client "Pavlo and his team were highly responsive, professional, and extremely efficient in diagnosing issues and identifying the root causes of several problems in the codebase. Their debugging process was structured and precise, and their recommendations during the code review were very valuable in improving the overall stability, performance, and maintainability of our system." – Client, Product Manager, SaaS Platform SELECTED PROJECTS – CaJu AI – an enterprise AI platform with real-time AI workflows, scalable Node.js backend services, and React-based interfaces for compliance-focused customer support automation. – CookieFirst – a large SaaS platform where we became the core engineering team, scaling the product, expanding functionality, and improving performance. – Ragusa Express – a booking platform with online reservations, payments, backend modernization, and React frontend improvements. TECHNICAL STACK Backend: Node.js, Nest.js, Express.js, Laravel, Symfony (TypeScript, PHP, Python) Frontend: React, Next.js, Vue.js, Tailwind CSS, SCSS/Sass Mobile: React Native, Java, Kotlin, Swift Cloud & Tools: AWS, Docker, NGINX, Supabase, PostgreSQL, MongoDB, DevOps, Figma If you're looking for a reliable Senior Full Stack partner who works in Node.js, Nest.js, and React and can take ownership from idea to launch – send me a message and tell me about your project. ENGAGEMENT MODELS You can bring on a single Full Stack Developer for focused feature work, a dedicated Backend Developer to own your Node.js services, or a full pod combining Full Stack Developer and Backend Developer roles with a React specialist on top. Most clients start with one Full Stack Developer or one Backend Developer and scale up once trust is established – we've grown from a single Node.js Backend Developer to an eight-person team on more than one long-term engagement. WHY NODE.JS AND REACT We standardized on Node.js and React because they let a single Full Stack Developer move across the stack without context-switching, and they give a Backend Developer and a React engineer a shared language when APIs and UI need to evolve together. A Node.js Backend Developer on our team typically ships REST or GraphQL services that a React frontend consumes within the same sprint, which is the main reason clients hire a Full Stack Developer from us instead of stitching together separate backend and frontend contractors. A FEW THINGS CLIENTS ASK BEFORE HIRING Can I hire just one Backend Developer? Yes – many engagements start with a single Backend Developer handling Node.js architecture while we hold a Full Stack Developer in reserve for later. Do you offer a trial period? Yes, a short paid trial with one Full Stack Developer or Backend Developer is the easiest way to check fit before scaling the team. Can you work backend-only? Yes – some clients only need a Node.js Backend Developer, others need a full Full Stack Developer team covering React end to end. Whether you need a Full Stack Developer or a Backend Developer, message me with your stack and timeline and I'll match you with the right Full Stack Developer from the team within 24–48 hours. Best regards, Pavlo Jedi at Red Carlos Solutions
Red Carlos Solutions
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Red Carlos Solutions
$100K+
earned
Abhin S.
$35/hr
100% Job Success
$300K+ earned
Available now
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I build the mobile apps that can't fail: official Amazon Location Android SDKs, ONWARD Medical's ARC-EX (a first-of-its-kind FDA-cleared spinal cord stimulator), and Fibe, a fintech lending app with 10M+ downloads. I'm usually hired when a project involves more than standard app screens: real-time systems, BLE/IoT, AI, payments, hardware integrations, maps, regulated workflows, or complex architecture that needs senior ownership. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ▪ Android: Kotlin, Java, Jetpack Compose, MVVM, Clean Architecture ▪ iOS: Swift, SwiftUI, native SDKs, platform channels ▪ Cross-platform: Flutter and Kotlin Multiplatform (KMM) ▪ BLE, IoT & hardware: medical devices, robotics, wearables, connected products ▪ Real-time: WebRTC, Socket Programming, Twilio, video, low-latency chat ▪ Maps & location: geofencing, live tracking, routing, custom SDKs ▪ Fintech & payments: wallets, KYC, subscriptions, payment gateways ▪ AI features: streaming chat, character memory, LLM integrations, on-device ML ▪ App rescue: refactoring, crash fixing, performance tuning, architecture cleanup 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 ① The app needs to scale: millions of users, peak traffic, complex state, performance-sensitive flows. ② The app cannot fail: medical, fintech, real-time, hardware, or business-critical workflows where reliability is non-negotiable. ③ The app is technically difficult: BLE devices, AI, native SDKs, WebRTC, payments, maps, or legacy code that needs expert handling. ④ The product needs senior ownership: architecture, technical decisions, tradeoffs, code quality, and delivery without heavy supervision. 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤 ▪ I clarify the product goal, technical risks, and success criteria before writing code ▪ I break work into clear milestones, so progress is visible ▪ I share frequent updates and demo videos for major features ▪ I communicate tradeoffs directly instead of hiding problems ▪ I write production-grade code: clean architecture, reliable state management, testing, CI/CD readiness, maintainable structure With 10+ years and 25+ shipped apps (three with 1M+ users), I've worked across fintech, healthcare, AI, robotics, BLE/IoT, real-time communication, and developer SDKs, including public contributions to Amazon Location Service under the AWS Geospatial organization. If your mobile app is complex, high-value, scaling fast, connected to hardware, using AI, handling payments, or relying on real-time data, send me your goal, current stage, and biggest technical concern. I'll respond with a clear plan, a realistic timeline, and the safest way to move forward.
Abhin S. has worked .
JustCode Software Development PVT. LTD.
Associated with
JustCode Software Development PVT. LTD.
$200K+
earned
Shikha K.
$25/hr
100% Job Success
Available now
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I help founders and product teams turn ideas into production-ready apps - web, mobile, and AI-powered - without burning months or budgets on the wrong approach. 430+ projects. 52,000+ hours on Upwork. $2M in delivered work. 100% Job Success Score. Top Rated Plus. Top 3% globally. Those numbers did not come from small tasks or quick fixes. They came from building real products for real businesses, most of which are still running in production today. Several helped clients raise good amounts in funding. I work with founders and product teams across the US, UK, and Australia. My core focus is full stack web development, mobile app development with Flutter and React Native, and AI integration systems built with n8n, Make, OpenAI API, LangChain, and RAG pipelines. More than 13 years of this work has taught me one thing: the most expensive decisions get made before a single line of code is written, and that is exactly when I get involved. MOBILE APP DEVELOPMENT Flutter and React Native for iOS and Android. Social platforms, booking systems, healthcare apps, AI-powered mobile products, and fintech tools. Clean architecture, complete App Store and Play Store deployment, and backends built to grow with your users, not break under them. FULL STACK WEB AND SaaS DEVELOPMENT React, Next.js, Node.js, Python, Drupal, Laravel. MVPs live in two weeks. Multi-tenant SaaS platforms in four to five weeks. Scalable architecture, third-party API integrations, admin dashboards, CRM systems, payment gateways, and documentation that holds up when the next developer opens the repo. AI INTEGRATION AND INTELLIGENT SYSTEMS n8n, Make, OpenAI API, Claude API, LangChain, RAG pipelines, AI agents, LLM-powered SaaS features, AI chatbot development. If your team is still handling manually what a system should be handling automatically, that is the exact problem I solve. Not a prototype. A production workflow that runs every single day and saves real hours. TECH STACK Mobile: Flutter, React Native, Swift, Kotlin Frontend: React, Next.js, TypeScript, Vue.js, Tailwind CSS Backend: Node.js, Python, Drupal, Laravel, PHP AI and Automation: OpenAI API, Claude API, LangChain, n8n, Make, RAG, AI Agents Cloud: AWS, GCP, Docker, CI/CD Pipelines Database: PostgreSQL, MySQL, MongoDB, Firebase, Supabase Payments: Stripe, PayPal, In-App Purchases Integrations: REST APIs, GraphQL, Webhooks, Zapier, CRM Systems HOW I WORK Before any code gets written, I want to understand exactly what you are building and why. That conversation typically prevents weeks of rework and thousands in avoidable costs. I validate ideas, catch architecture mistakes early, and give you a realistic plan instead of an optimistic one. Fast responses. Clear milestones. No inflated timelines. No surprise invoices. Most of my clients have been working with me for years. That says more than any badge or metric. If you have an app, a platform to scale, or a workflow to automate, send me a message. I will come back with a specific, honest plan.
Zohaib A.
$30/hr
100% Job Success
$40K+ earned
Available now
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🚀 Expert Mobile App Developer | Android (Kotlin, Java) | iOS (Swift) | Flutter | Firebase | API Integration I have helped 35+ clients in 4 years to get their idea to life with innovative mobile apps built for both Android and iOS. Want to discuss your next big project? Message me now. ✅ Why Work With Me? ✔ 6+ years of experience in Android (Kotlin, Java), iOS (Swift), and Flutter ✔ Cross-platform expertise (Flutter) ✔ Backend & API Integration (Firebase, Laravel, Node.js, RESTful APIs) ✔ UI/UX-optimized apps with sleek animations & smooth performance ✔ Cloud & Push Notifications (Firebase, OneSignal, Apple Push) ✔ AI & ML Integration (Google ML Kit, Core ML, OpenAI APIs) ✔ 35+ Completed Projects ✔ 10+ Live Apps used by millions of users on both stores. 📱 Android Development (Kotlin, Java) MVC & MVVM Architecture Google Maps, GPS & Location Services Payment Gateway Integration (Stripe, PayPal) Camera, QR & Barcode Scanning (ML Kit, ZXing) Chat & Messaging Apps (Firebase Real-Time Chat) Meditation Apps (Video Audio Meditation Apps) Educational Apps (Educational solutions for schools) 🍏 iOS Development (Swift, SwiftUI) SwiftUI & UIKit for modern, responsive UI Core Data & CloudKit for seamless data storage AR/VR Development (ARKit) Social Media App Development (Facebook, Twitter, LinkedIn SDKs) 🌍 Cross-Platform & Backend Development Flutter for cost-effective iOS & Android apps Firebase Firestore & Realtime Database REST API Development (Laravel, Node.js, Express) 💬 What Clients Say: "Zohaib is fantastic to work with. He brings his own unique ideas, provides valuable insight about potential blockers, and always delivers on-time. We have already continued from our initial milestones and will be starting another contract for additional work soon!" -Justin Cestro 📩 Let’s Build Your App! I’m here to turn your app idea into a top-tier product. Let’s discuss your project today! 🚀
Zohaib A. has worked .
Mironshokh J.
$30/hr
$50K+ earned
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Buggy, slow, or hard-to-maintain Android apps cost you users, revenue, and reviews. I build Android apps that are fast, stable, and easy for your team to maintain long-term. Over the past 6 years I've delivered production apps across fitness, fintech, and e-commerce, including: - A fitness app with 100K+ downloads and stable 5-star performance - A financial app with secure biometric login - An e-commerce app with integrated payments - A real-time chat system with push notifications How I work with clients: - Understand your goals and users before writing a line of code - Build clean, maintainable Kotlin/Java code following Android best practices - Integrate APIs (REST, GraphQL, Firebase) and secure user data - Test thoroughly so you get a stable release, not a rushed one Tech: Kotlin, Java, Android SDK, Firebase, REST/GraphQL, Git If you need an Android developer who communicates clearly and delivers on time, message me with a bit about your project. I'll reply within a day with next steps.
Jitendra M.
$40/hr
92% Job Success
Available now
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⚡ I build scalable, AI-driven products that go beyond features designed to grow your business. With 10+ years of experience, I help startups, agencies, and enterprises design and develop production-ready SaaS platforms, web apps, and AI-powered systems that are fast, reliable, and built for long-term success. I combine deep full-stack engineering with modern AI capabilities to create products that automate workflows, improve decision-making, and deliver real business impact. 🚀 What I Do Best ✔ End-to-end SaaS platform development ✔ Scalable web & mobile applications ✔ AI-powered systems, copilots & automation workflows ✔ Backend architecture & high-performance APIs ✔ Cloud-native infrastructure & DevOps ✔ System design for complex, business-critical applications 🧠 AI & Intelligent Systems Expertise I build real-world AI solutions not demos. ✔ LLM integrations (OpenAI, Claude, Gemini, open-source models) ✔ RAG pipelines, semantic search & vector databases ✔ AI agents, copilots & conversational systems ✔ Workflow automation & decision engines ✔ Prompt engineering & structured output design ✔ Secure, production-grade AI with monitoring and reliability 💻 Technology Stack Backend: Node.js, NestJS, Python, Django, FastAPI, PHP, Laravel Frontend: React, Next.js, Vue, Angular, TypeScript Mobile: Flutter, React Native, Swift, Kotlin Cloud & DevOps: AWS, Firebase, Docker, Kubernetes, CI/CD Databases: MongoDB, PostgreSQL, MySQL 🏗 Architecture-First Approach I don’t just write code, I design systems that scale. ✔ Clean, maintainable, production-grade code ✔ Secure and high-performance backend systems ✔ Scalable cloud architecture ✔ Reliable integrations and automation pipelines 🌍 Industry Experience FinTech • Healthcare • eCommerce • Real Estate • Logistics • Education • IoT • SaaS • AI platforms 📊 Proven Track Record ✔ 23,000+ hours delivering production software ✔ Long-term client relationships & repeat work ✔ Trusted for complex, high-impact applications ✔ Strong focus on performance, scalability, and reliability 🤝 What You Can Expect ✔ Clear communication and ownership ✔ Fast, structured, and transparent delivery ✔ Business-focused decision making ✔ A long-term technology partner not just a developer 🚀 Let’s Build Something That Scales If you’re looking for someone who can combine full stack engineering with real AI implementation, I can help you turn your idea into a powerful, future-ready product. 📩 Send me a message or invite me to your job I’ll respond quickly.
Thinkitive Technologies Private Limited
Associated with
Thinkitive Technologies Private Limited
$30/hr
100% Job Success
$30K+ earned
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My previous jobs allowed me to develop excellent work ethics and responsibility for customer satisfaction. As a programmer, I had the opportunity to learn and apply the essentials of customer service and products in the best way. My main objective is to provide excellent service with timely, accurate, and professional results. While working with European, US, UK, and Australian customers, I have become familiar with their work styles. Being a part of the software development field, I have managed various mobile-based projects as well. I have also participated in software development competitions and won notable awards. I have 🥇 100% Job Success 🥇 92+ Jobs Completed 🥇 80% Client Recommendation 🥇 884+ Upwork Hours 🥇 Fluent English Verified You will get ✅ NDA for Each Project ✅ Complete Source Code ✅ Everyday Progress Update ✅ 1 Month Free Support ✅ 24/7 Available for Discussion 🧠 I have hands-on experience in: ✔ AI-powered app development including chatbot integration and automation ✔ Cross-platform mobile development using Flutter, React Native, and native Android/iOS ✔ Strong programming skills in JavaScript, Dart, Java, PHP, HTML, and CSS ✔ Web development expertise with Node.js, React.js, PHP, Bootstrap, and responsive UI ✔ Proficient in databases: MS SQL, SQLite, MongoDB, Realm, DAO, and Firebase Firestore ✔ Skilled in integrating SOAP and RESTful Web APIs ✔ Follows Agile, Scrum, and TDD methodologies for efficient delivery ✔ Experienced with version control systems: Git (GitHub) and SVN ✔ Familiar with bug tracking tools: ClickUp, Trello, and Asana ✔ Proficient with IDEs: Android Studio, Xcode, Visual Studio, and VS Code ✔ Implemented app features like push notifications, in-app purchases, social login, and ads ✔ Designs using Material Design principles for modern and intuitive UX I’m currently seeking a part-time opportunity where I can contribute my mobile development expertise while continuing to grow as an engineer. I’m passionate about building high-quality Android and iOS applications—both native and cross-platform—and have a strong eye for UI/UX and layout design. So let's start working on your fantastic project :)
Ali A. has worked .
Atanu S.
$20/hr
98% Job Success
$10M+ earned
Available now
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⭐️ ⭐️⭐️ National MSME Award Winner from PM Mr Narendra Modi - 2022⭐️⭐️⭐️ 🚀⭐️ Top Rated Freelancer on Upwork from ⭐️Day No 1 ⭐️🚀 ⭐️ ⭐️⭐️ Only Profile in Upwork with more than 💲10M earnings ⭐️⭐️⭐️ . 💯 4 hours of response time with 100% Client Dedication! ✅ Unlimited revision on design to ensure you get exactly what you're looking for. 💻 Ex IBM, Microsoft, Dell Coder. ⌚ Over 24000+ hours worked so far. 🚀 6000 jobs completed with + 5⭐️⭐️⭐️⭐️⭐️ Ratings In my profile, I actually have done over half-dozen comes whose valuations are over $50000 and twenty-five comes over $10000 and 100+ comes that is over $5000.I have been engaged in elance (Parent Company of Upwork ) for the last eight years thus supported many startups to grow a million greenbacks company that I'm pleased with. I'm specialized in several Website Development & Mobile Apps Development skills. Some of my expertise follows, ⭐️ Web Application Development ✅ WordPress Website Development ✅ E-Commerce website development ✅ Magento Website Development ✅ Magento Enterprise ✅ Woo Commerce Website Development ✅ Shopify Website Development ✅ Shopify Plus Development ✅ MEAN Stack Development ✅ Angular Application Development ✅ Node JS Development ✅ MERN Stack Development ✅ React JS Development ✅ Laravel Application Development ⭐️ Mobile Application Development ✅ Hybrid Application Development ✅ React Native Development ✅ Flutter ✅ Native Application Development ✅ Swift ✅ Objective C ✅ Java ✅ Kotlin
Webskitters LLC - CMMI Level 3- National Award Winning Company
Associated with
Webskitters LLC - CMMI Level 3- National Award Winning Company
$7M+
earned