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MARKIYAN N.
$20/hr
100% Job Success
Available now
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𝟭𝟰+ 𝗬𝗲𝗮𝗿𝘀 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 — 𝟱𝟬𝟬+ 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗔𝗰𝗿𝗼𝘀𝘀 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲, 𝗖𝗼𝗿𝗽𝗼𝗿𝗮𝘁𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, 𝗮𝗻𝗱 𝗶𝗢𝗦/𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀. 🚀 I have been serving as a Business Manager and Lead Developer at Webbook Studio for over 14 years. Throughout this period, my team and I have successfully completed over 500 projects, including E-commerce platforms, corporate and personal websites, and native mobile applications for iOS and Android. These projects have spanned a wide range — from small-scale endeavors to substantial portals and apps tailored for major corporations. My responsibilities encompass custom website development, WordPress-based and Shopify-powered site creation, as well as full-cycle mobile application development using React Native and Node.js. --- **🛠️ Our Expertise:** *WordPress & Web Development* - Custom WordPress Themes - Responsive Design & Gutenberg - Page Builders (Elementor, Divi, WP Bakery, Visual Composer, Beaver) - Custom Plugin Development & Custom Post Types - Figma/PSD/XD/HTML to WordPress - SEO Optimization & Accessibility Enhancements ✦ - PageSpeed Optimization ⚡ - Malware Removal and Security Measures 🔒 - Maintenance and Support *Shopify & E-commerce* - E-commerce Setup and Customization (WooCommerce, Shopify) - Liquid Template Language for Shopify Theming - Shopify CLI and SDK for Development - Payment Processors (Stripe, PayPal, Venmo, etc.) 💳 - CRM Connection (HubSpot, Pipedrive, Square, Salesforce, etc.) - Various API Connections (Shipping, Mailing, Tracking) 🔗 *📱 Mobile App Development* - iOS & Android App Development (React Native) - Cross-Platform Mobile Solutions - Node.js Backend for Mobile Applications - REST API Design and Integration - Push Notifications & Mobile Payment Integration - App Store & Google Play Publishing - UI/UX Implementation from Figma/XD to Mobile *General & Integrations* - Google Maps API & REST API - Multilingual Capabilities 🌍 - Quality Assurance and Automation Testing ✅ --- **💻 Technical Stack:** - HTML5, CSS3, SASS/LESS, BEM Methodology - Bootstrap 2–5, Flexbox - JavaScript, jQuery, Ajax - Vue.js, React JS, React Native - Node.js - PHP, Laravel - Liquid for Shopify Theming - Git - Shopify CLI and SDK --- **🧠 Soft Skills:** - Leadership — Inspiring and guiding teams. - Communication — Effective interaction with teams and clients. - Problem Solving — Identifying and resolving challenges. - Team Collaboration — Fostering teamwork. - Adaptability — Flexibility in response to change. - Time Management — Efficient resource and deadline management. - Customer Service — Meeting client and user needs. - Decision-Making — Informed choices under pressure. - Mentoring — Developing team members' skills. - Stakeholder Management — Building and maintaining relationships. - Critical Thinking — Sound judgment and innovative solutions. --- This comprehensive skill set enables us to seamlessly tackle a myriad of projects — from WordPress customization and Shopify storefronts to full-cycle iOS and Android mobile applications — while ensuring effective leadership, clear communication, and top-notch technical expertise. 🏆
Eddy M.
$50/hr
100% Job Success
$200K+ earned
Available now
Offers consultations
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Most software projects fail for predictable reasons. Scope drifts, deadlines slide, communication collapses, and the build loses momentum. Whether this is your first project or your second attempt, you need an environment that prevents those failure points. Bee Techy (beetechy.com) exists for that purpose. My team takes ownership of the product and drives it to completion with clarity and speed. You get a senior engineering team, not a single freelancer trying to manage every role at once. Delivery stays consistent. Communication stays direct. Complexity does not derail progress because the workflow is built to handle it. Bee Techy (beetechy.com) is ranked in the top 1% of agencies on Upwork across more than ten categories. Enterprise clients including Microsoft, Amazon, HubSpot, and Shopify trust us. Clutch has recognized the agency with multiple awards across several industries for reliability and delivery quality. These signals matter because they confirm a consistent pattern: we finish what we start. Execution is structured. Senior engineers write the code. A project manager drives the schedule. A separate QA team verifies every release. Projects begin within five business days. Throughput stays high because the environment is engineered for sustained output. AI assisted development increases volume without raising cost. A Product Requirements Document is created at the start at no cost. It sets direction, eliminates ambiguity, and gives you a clear map of what will be built. The Bee Guarantee reduces your rate if the estimate is not met. If you want your product built without drift or delays, this environment delivers it. ᴍᴏʀᴇ ᴀʙᴏᴜᴛ ᴜs Our expertise in Web Development is the foundation of our service offerings, where we utilize technologies like HTML and CSS. We create stunning websites and Web Applications with HTML5, ensuring they are not only visually appealing but also highly functional. 🌐 Our team excels in JavaScript, crafting interactive and dynamic user experiences, and our proficiency in PHP and Node.js allows us to build robust backend systems. 💻 API and API Integration form a core part of our services, allowing seamless integration between different software platforms. 🔄 In the rapidly evolving mobile space, our Mobile App Development team specializes in creating apps for both iOS and Android platforms. 📱 This includes iOS Development and Android App Development, utilizing languages like Swift, Java, and C# to deliver tailor-made solutions. Our team is adept in React and React Native as well. 🛒 For e-commerce solutions, we specialize in Shopify and WooCommerce, offering complete Ecommerce Website Development services. We also have a strong focus on Shopify Templates and Landing Page design to enhance user engagement and drive sales. Our developers are proficient in Python 🐍 and Typescript, enabling us to tackle diverse programming challenges. The use of Figma facilitates our design process, especially for User Interface Design and Prototyping. 🎨 We ensure that all our products are responsive, emphasizing Responsive Design to cater to a wide array of devices. For businesses with specific software needs, we offer customized solutions in Web Application development, Mobile App Design, and Database Development. At Bee Techy, we are dedicated to delivering top-notch software solutions that drive business growth and innovation. 🚀 Our team's diverse skill set and commitment to excellence make us the ideal partner for all your software development needs. 🤝
Eddy M. has worked .
Bee Techy 🥇 Best Web & Mobile App Development Agency
Associated with
Bee Techy 🥇 Best Web & Mobile App Development Agency
Muhammad Hamza F.
$25/hr
100% Job Success
$200K+ earned
Available now
Offers consultations
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I build high quality mobile apps for startups and businesses. From idea → MVP → App Store launch → scaling to thousands of users. If you’re looking for a developer who understands product, users and business goals (not just code), you’re in the right place. I specialize in building: • MVP & Startup mobile apps
 • AI / ChatGPT powered apps
 • Healthcare & HIPAA-compliant apps
 • Marketplace & SaaS mobile platforms
 • Firebase / Node.js backends
• Long-term app scaling & maintenance Whether you need a brand new app or improvements to an existing one, I can take full ownership of the mobile product. What I Can Build For You Full Mobile App Development * iOS + Android apps from scratch * Cross-platform apps (Flutter / React Native) * App Store & Play Store deployment * Mobile app architecture & scaling AI Integration for Mobile Apps * ChatGPT / OpenAI integration * AI chatbots & assistants * AI recommendations & personalization * AI document scanning & NLP features * AI moderation & fraud detection 🚀 Startup MVP Development * Rapid MVP builds * Idea validation & product strategy * Scalable backend with Firebase / Node.js * Analytics, payments, notifications 🔧 App Improvement & Scaling * Performance optimization * Bug fixing & refactoring * Feature expansion * Long-term maintenance Tech Stack & Tools Mobile:
Swift • Kotlin • Flutter • React Native Backend & Cloud:
Firebase • Node.js • REST APIs • Cloud Functions AI & Machine Learning:
OpenAI / ChatGPT • TensorFlow • PyTorch • NLP Realtime & Integrations:
WebRTC • SIP • FHIR APIs • Google Maps SDK • Payments • Push Notifications How I Work Clients work with me because I:
 • Communicate clearly and consistently
 • Think like a product owner, not just a developer
 • Deliver clean, scalable, production-ready code
 • Take ownership from idea to launch I care about building apps that succeed in the real world, not just apps that compile. Let’s Build Your App 🚀 If you need a reliable senior mobile developer to bring your app to life (or take it to the next level), send me a message and let’s discuss your project. "I’m currently available for new projects."
Muhammad Hamza F. has worked .
Polina L.
$40/hr
98% Job Success
$500K+ earned
Available now
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🏆 Top 3% on Upwork. ✅ Fluent English. ✅ Swift response and communications. We are BN Digital, a team of creators, software engineers, and strategists. Companies like Microsoft, Cambridge University, Snap, hire us when they want to have a reliable partner who cares abut their customers. We worked with dozens of the world’s largest brands and partnered with hundreds of innovative startups, helping them grow and succeed by unleashing the power of design and technology. What are the main things I can help you with: 🔮 Understanding how your idea could be brought to life via business analysis, right technology stack, and proper processes and practices; 🔮 Saving time and money via rapid prototyping, creating proofs of concepts, defining and launching a minimum valuable product; 🔮 Bringing your idea to real customers via assigning the right team and moving through software development cycle; 🔮 Lowering development risks and costs via precise and technically feasible requirements and product management; 🔮 Deploying bullet-proof solutions, creating efficient, scalable infrastructure, and setting up swift, reliable CI/CD processes. Our technology stack and capabilities: 🧑‍💻 Front end: React.js, Vue.js, HTML5, CSS3, Javascript, Typescript 🧑‍💻 Cross-platform frameworks: Flutter, Dart, React Native, Javascript, Typescript 🧑‍💻 Back end: Node.js, Firebase, PHP, Symfony 🧑‍💻 Databases: MongoDB, DynamoDB, PostgreSQL, MySQL/MariaDB 🧑‍💻 Infrastructure: Kubernetes, Docker, GitHub, AWS, Azure, DigitalOcean 🧑‍💻 Integrations: Stripe, Google, Mailchimp, Hubspot, 🧑‍💻 Handy additions: Ant.d, Storybook.js, D3.js, Kafka, RabbitMQ, Terraform, IaaS 🧲 Our team capabilities include: UX Design, UI design, Prototyping, Interaction design, Branding, Animations and lnteractions creation Industries and solutions we excel in: 🚀 Fintech, financial services: finances governance, pricing tools, reporting, self-service tools, data visualization, KYC; 🚀 Proptech, real estate: booking systems, marketplaces, property governance, risk management; 🚀 Healthtech, healthcare, wellness, fitness: various trackers, personal assistants; 🚀 Adtech, marketing: marketplaces, booking system, risk management tools; 🚀 System-as-a-Service platforms: onboarding, user conversion, customer retention. What does this mean for you? ✅ You get a real partner who has your best interests at heart, and we will not let you back the wrong horse; ✅ You access to top-notch expertise in digital product development for a variety of verticals; ✅ Whoa, you read through this list. We appreciate it. You'll find many small cool things while working with us, like this immediate 5% discount for the first 100 hours of a scope; ✅ You acquire a massive amount of proven solutions, practices, and processes, which would boost your productiveness and efficiency. Whether you are a new startup or an established enterprise, our team is here to help. Please get in contact, and I provide an assessment of what your project needs to be successful. Keywords that you can use to find me: Custom software, software development, web development, web app development, application development, UI development, development expert, platform development, software development, guidelines, continuous development, desktop, iPhone, application, usability, website, responsive, adaptive, long term, effective, productive, experienced, React,React.js, ReactJS, Strapi CMS, Stripe API, CMS, Vue.js, HTML5, CSS3, HTML, CSS, javascript, typescript, Node.js, Node, MongoDB, GitHub, GitLab, BitBucket, agile, scrum, kanban, Jira, Asana, Trello, Pug, Blade, EJS, SASS, SCSS, LESS, Stylus, Redux-thunk, webpack, Gulp, RxJS, SQLite, PostgreSQL, Kubernetes, K8s, Docker, Docker Swarm, Ansible, Github, CI/CD, Continous integration, Continous delivery, terraform, infrastructure, Portainer, Grafana.
Polina L. has worked .
BN Digital
Associated with
BN Digital
$10M+
earned
$25/hr
100% Job Success
Available now
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Turn your app idea into a scalable, investor-ready product. I help startups, founders, and growing businesses design, build, and launch high-quality mobile applications by combining modern UI/UX design, Flutter mobile app development, scalable backend architecture, and AI-powered solutions. Whether you're building your first MVP or scaling an existing SaaS platform, I become your technical product partner from strategy to launch. Over the last 9+ years, I have delivered 100+ mobile applications across Healthcare, AI, SaaS, FinTech, Social Networking, Marketplace, Fitness, Logistics, and Enterprise platforms. From product strategy and Figma UI/UX to Flutter development, backend integration, deployment, and post-launch scaling, I build products designed for long-term growth. 𝗙𝗿𝗼𝗺 𝗜𝗱𝗲𝗮 ➜ 𝗟𝗮𝘂𝗻𝗰𝗵 Every project follows a structured process: Product Discovery UI/UX Design in Figma Flutter Mobile App Development Backend & API Development Testing & QA App Store & Play Store Deployment Long-Term Support & Feature Scaling This keeps projects transparent, organized, and built for future growth. Why founders work with me ✔ 9+ Years of Mobile App Development Experience ✔ 100+ Successfully Delivered Projects ✔ Flutter Developer for Android & iOS ✔ SaaS Product Builder ✔ AI Mobile App Developer ✔ Startup MVP Specialist ✔ UI/UX Designer in Figma ✔ End-to-End Product Development ✔ Scalable System Architecture ✔ Investor Ready Product Development Healthcare & AI Products That Made Real Impact Geviti Health & Longevity Platform • Contributed to a platform that raised $8.2M in funding • AI-powered health intelligence platform • Biomarker analytics • Healthcare mobile application • Scalable healthcare architecture • End-to-end Flutter mobile app development HeroMedTech Emergency Healthcare Platform • Built for military-grade healthcare environments • $2.16M MTEC OTA Grant • NASA iTech Semifinalist • Johnson & Johnson QuickFire Award • Boston Scientific Semifinalist • Wearable sensor integration • Computer Vision • AI Clinical Decision Support • Real-time patient monitoring What I Can Build • Flutter Mobile App Development • Android App Development • iOS App Development • Cross-Platform Mobile Apps • Startup MVP Development • SaaS Product Development • AI Mobile Applications • Healthcare Applications • Social Networking Apps • Dating Apps • Marketplace Apps • Fitness Applications • FinTech Applications • Booking Platforms • Delivery Applications • Real Estate Applications • Telemedicine Platforms • Enterprise Mobile UI/UX Design Expertise As a UI/UX Designer and Figma Designer, I design interfaces that are modern, scalable, and developer-friendly. Services include: • Mobile App UI Design • Web Application Design • SaaS Dashboard Design • User Research • User Flows • Wireframes • Interactive Prototypes • Design Systems • Component Libraries • Auto Layout • High-Fidelity UI Design • Responsive Web Design • Product Design Technology Stack Mobile Development, Flutter, Dart, Swift,Kotlin,React Native,Backend,Firebase,Node.js,REST APIs,GraphQL,Cloud Functions, UI/UXFigma,Auto Layout,Design Systems,Interactive Prototypes,Developer Handoff,APIs & Integrations,Firebase,Authentication,Push Notifications,Payment Gateways,Google Maps,Location Services,Third-Party SDKs,AI Integrations OpenAI,Claude AI,GPT-powered applications,AI Automation Results Clients Value • Faster MVP development • Scalable application architecture • Reduced development costs • Investor-ready digital products • Better user retention through optimized UI/UX • Production-ready code • Long-term maintainability If you're looking for a Flutter Developer, Mobile App Developer, UI/UX Designer, Figma Designer, SaaS Product Builder, AI App Developer, or Startup MVP Expert who understands both product strategy and engineering, let's discuss your project. I help founders transform ideas into scalable digital products that are ready for users, investors, and long-term growth. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀 Flutter Developer, Flutter App Developer, Flutter Mobile App Developer, Mobile App Developer, Mobile App Development, Android App Developer, iOS App Developer, Cross Platform Mobile App Developer, Flutter Development, Flutter Application Development, AI App Developer, AI Mobile App Development, Startup MVP Development, MVP Developer, SaaS Developer, SaaS Product Development, Product Development, Mobile Software Development, Firebase Developer, API Integration, Node.js Developer, Mobile UI UX Designer, UI UX Designer, Figma Designer, Product Designer, Mobile App Designer, SaaS UI UX Designer, Figma UI UX Designer, Wireframing, Prototyping, User Experience Design, User Interface Design, Design Systems, Healthcare App Developer, HealthTech Developer, Telemedicine App Developer, Fitness App Developer, Social Media App Developer, Marketplace App Developer, Dating App Developer, Real Estate App Developer, FinTech App Developer, AI Application Development, Startup Apps.
Furqan A. has worked .
Jeetendra S.
$17/hr
100% Job Success
$80K+ earned
Available now
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𝐈 𝐛𝐮𝐢𝐥𝐝 𝐟𝐚𝐬𝐭, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐮𝐬𝐞𝐫-𝐟𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐢𝐎𝐒 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 tailored to modern business needs. With 𝟗+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, I develop 𝐧𝐚𝐭𝐢𝐯𝐞 𝐢𝐎𝐒 𝐚𝐩𝐩𝐬 𝐮𝐬𝐢𝐧𝐠 𝐒𝐰𝐢𝐟𝐭, 𝐒𝐰𝐢𝐟𝐭𝐔𝐈, 𝐚𝐧𝐝 𝐔𝐈𝐊𝐢𝐭, along with 𝐢𝐎𝐒 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐮𝐬𝐢𝐧𝐠 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 when a cross-platform approach is the right fit. My experience includes building 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 𝐚𝐜𝐫𝐨𝐬𝐬 𝐦𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬, with a strong focus on 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐮𝐬𝐚𝐛𝐢𝐥𝐢𝐭𝐲, 𝐚𝐧𝐝 𝐜𝐥𝐞𝐚𝐧 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞. Also, I'm experienced in building 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐢𝐎𝐒 𝐚𝐩𝐩𝐬 by integrating modern AI capabilities that enhance 𝐮𝐬𝐞𝐫 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐚𝐩𝐩 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞. From 𝐢𝐝𝐞𝐚 𝐭𝐨 𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 𝐥𝐚𝐮𝐧𝐜𝐡, I handle the 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐥𝐢𝐟𝐞𝐜𝐲𝐜𝐥𝐞, including 𝐩𝐥𝐚𝐧𝐧𝐢𝐧𝐠, 𝐔𝐈 𝐢𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧, 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐀𝐏𝐈 𝐚𝐧𝐝 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, 𝐭𝐞𝐬𝐭𝐢𝐧𝐠, 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐩𝐨𝐬𝐭-𝐥𝐚𝐮𝐧𝐜𝐡 𝐬𝐮𝐩𝐩𝐨𝐫𝐭. I'm comfortable working on 𝐧𝐞𝐰 𝐛𝐮𝐢𝐥𝐝𝐬, 𝐟𝐞𝐚𝐭𝐮𝐫𝐞 𝐞𝐧𝐡𝐚𝐧𝐜𝐞𝐦𝐞𝐧𝐭𝐬, 𝐛𝐮𝐠 𝐟𝐢𝐱𝐢𝐧𝐠, 𝐦𝐨𝐝𝐞𝐫𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 𝐫𝐞𝐥𝐞𝐚𝐬𝐞 𝐬𝐮𝐩𝐩𝐨𝐫𝐭. ✅ 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 & 𝐓𝐨𝐨𝐥𝐬 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 : ◾ 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬 ➜ Swift ◾ 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 ➜ SwiftUI, UIKit, React Native, Combine ◾ 𝐓𝐨𝐨𝐥𝐬 ➜ Xcode, Git, GitHub, Fastlane, TestFlight, Figma ◾ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬 ➜ Firebase, Supabase, REST APIs, GraphQL, URLSession ◾ 𝐃𝐚𝐭𝐚 𝐒𝐭𝐨𝐫𝐚𝐠𝐞 ➜ SwiftData, Core Data ◾ 𝐀𝐩𝐩𝐥𝐞 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬 ➜ StoreKit, WidgetKit, App Intents ◾ 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 ➜ XCTest, CI/CD ◾ 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 ➜ MVVM, Clean Architecture, Swift Concurrency ✅ 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐂𝐚𝐧 𝐏𝐫𝐨𝐯𝐢𝐝𝐞 : ◾ 𝐍𝐚𝐭𝐢𝐯𝐞 𝐢𝐎𝐒 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 with Swift, SwiftUI, UIKit, and React Native ◾ 𝐌𝐕𝐏 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 and custom mobile apps for startups and businesses ◾ 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐚𝐩𝐩 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬, 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐛𝐚𝐜𝐤𝐞𝐧𝐝/𝐝𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 ◾ 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧, 𝐩𝐮𝐬𝐡 𝐧𝐨𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐫𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬, 𝐚𝐧𝐝 𝐥𝐨𝐜𝐚𝐭𝐢𝐨𝐧-𝐛𝐚𝐬𝐞𝐝 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 ◾ 𝐈𝐧-𝐚𝐩𝐩 𝐩𝐮𝐫𝐜𝐡𝐚𝐬𝐞𝐬, 𝐬𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧𝐬, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐦𝐨𝐧𝐞𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐟𝐥𝐨𝐰𝐬 ◾ 𝐔𝐈 𝐢𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 𝐟𝐫𝐨𝐦 𝐅𝐢𝐠𝐦𝐚 with responsive, user-friendly design ◾ 𝐓𝐞𝐬𝐭𝐢𝐧𝐠, 𝐛𝐮𝐠 𝐟𝐢𝐱𝐢𝐧𝐠, 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐀𝐩𝐩 𝐒𝐭𝐨𝐫𝐞 𝐝𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 I focus on building 𝐜𝐥𝐞𝐚𝐧, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐜𝐨𝐝𝐞 with a 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞-𝐟𝐢𝐫𝐬𝐭 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡, 𝐜𝐥𝐞𝐚𝐫 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧, and solutions aligned with 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐠𝐨𝐚𝐥𝐬. I'm available to help turn 𝐚𝐩𝐩 𝐢𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞, 𝐡𝐢𝐠𝐡-𝐪𝐮𝐚𝐥𝐢𝐭𝐲 𝐢𝐎𝐒 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬. Feel free to reach out and discuss the project.
Jeetendra S. has worked .
The Brihaspati Infotech Pvt. Ltd.
Associated with
The Brihaspati Infotech Pvt. Ltd.
$10M+
earned
Daxesh P.
$24.99/hr
100% Job Success
$1M+ earned
Available now
Offers consultations
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✅ $𝟭𝟱𝗠+ 𝗥𝗮𝗶𝘀𝗲𝗱 𝗯𝘆 𝗺𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 | 𝟭𝟬𝗠+ 𝗔𝗽𝗽 𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱𝘀 🚀 ✅ 𝗧𝗼𝗽 𝟭% 𝗨𝗽𝘄𝗼𝗿𝗸 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 | $𝟭𝗠+ 𝗘𝗮𝗿𝗻𝗲𝗱 🏆 I help startups, founders, and enterprises build world-class Mobile apps and Websites that drive millions of downloads, secure investor funding, and scale globally. If you are searching for an expert mobile app or website developer who can take your idea from concept to launch, you are in the right place. 𝗪𝗵𝘆 𝟮𝟬𝟬+ 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝘄𝗼𝗿𝗹𝗱𝘄𝗶𝗱𝗲 𝗧𝗿𝘂𝘀𝘁 𝗠𝗲 ✅ $15M+ Client Funding ✅ $10M+ App Downloads ✅ $1M+ Upwork Achiever ✅ 400+ Apps and 50+ Websites launched ✅ Top Rated Plus with 99% Job Success ✅ Award-Winning Team - Clutch (2022), Tech Behemoths (2023), TrueFirms (2024) ✅ 13+ years of Experience ✅ 240+ Projects completed ✅ 10,000+ Upwork hours ✅ High-Quality Work ✅ Budget-friendly ✅ Fluent English Verified Whether you are a Startup, Established Business, or looking for an MVP, you will get High-Quality Services at an Affordable Cost, Guaranteed. 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗝𝗼𝗶𝗻 𝟮𝟬𝟬+ 𝗦𝗮𝘁𝗶𝘀𝗳𝗶𝗲𝗱 𝗖𝗹𝗶𝗲𝗻𝘁𝘀? Click on the 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 or 𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯 button on top-right corner. 🤝 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 - Startups that need a rock-solid MVP to impress investors - Businesses modernizing legacy systems for scalability If you are saying: “We need a partner who understands speed + quality” “We want apps and platforms that scale beyond v1” ..then we’re a great fit. I offer a 𝗙𝗿𝗲𝗲 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 to understand your vision, guide you on the best tech stack, and provide honest project insights, even if we don’t end up working together. 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗹𝗼𝘃𝗲 𝗼𝘂𝗿 𝘄𝗼𝗿𝗸 ⭐ “The best freelancer/agency on Upwork I’ve ever worked with.” – Christian, Germany ⭐ “Exceeded expectations – skilled, thoughtful, responsive.” – Aimun, USA ⭐ “Reliable and seamless, even after long breaks.” – Beau, Canada There are 100+ REAL 𝗧𝗲𝘀𝘁𝗶𝗺𝗼𝗻𝗶𝗮𝗹𝘀 showing why clients trust me to build their apps. Want to 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗶𝘁 𝘆𝗼𝘂𝗿𝘀𝗲𝗹𝗳? Click on the 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 or 𝗜𝗻𝘃𝗶𝘁𝗲 button and let’s start. 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ✔ 13+ years of proven expertise in mobile & full-stack development ✔ End-to-end partner - from MVP to launch & scaling ✔ Future-proof, scalable architecture for long-term growth ✔ Clean, scalable code aligned with industry best practices ✔ Transparent communication & milestone-driven delivery ✔ Limited new projects per month - ensuring full focus and quality ✔ For me, Client Satisfaction Comes First 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗕𝘂𝗶𝗹𝗱? We take on LIMITED NEW PROJECTS each month to guarantee quality. (ONLY 2 SLOTS AVAILABLE for July) If you really want an app that secures funding and scales to millions of users? Then click on the 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 or 𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯 button and let’s make it happen. 🙌 ---- Apps E-Learning Mobile Apps, EdTech Apps, Dating Apps, Food Delivery Apps, Grocery Apps, Taxi Apps, Ride Sharing Apps, Health & Fitness Apps, Wellness & Meditation Apps, FinTech Apps, Social Media Apps, Chat Apps, Messaging Apps, E-commerce Apps, Shopping Apps, Marketplace Apps, Real Estate Mobile Apps, Tech Stack & Tools Mobile: Swift, SwiftUI, Objective-C, Kotlin, Jetpack Compose, Java, Flutter (Dart), React Native Frontend: React.js, Next.js, HTML5, CSS3, Tailwind, Bootstrap Backend: Node.js, Express.js, Nest.js, Laravel, Django, Python, PHP, Flask, FastAPI Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase, SQLite, Firestore DevOps: AWS, Docker, CI/CD APIs & Tools: REST APIs, GraphQL, Socket. io, WebRTC, Twilio, Agora Payments & Integrations: Stripe, PayPal, Apple Pay, Google Pay, RevenueCat, In-app subscription AI & Automation: ChatGPT, OpenAI, TensorFlow, PyTorch, ML models, LangChain, Hugging Face, Embeddings & Vector Databases, RAG, LLM, NLP, MidJourney, DALL-E, Deep Learning AI Models: GPT Models (GPT-4, GPT-4o, GPT-5), Claude, Gemini LLaMA, Deepseek Others: FCM, GitHub, QR Code, NFC, Apple HealthKit, Apple MapKit, Google Maps, Geolocation, GPS, OAuth, JWT AI Development, AI App Development, AI-Powered Mobile Apps, Custom AI Solutions, AI Agents Development, AI Integrations, AI Chatbot Development, Mobile App Development, Mobile App Developer, iOS App Development, iOS App Developer, Android App Development, Android App Developer, Flutter App Development, Flutter App Developer, React Native App Development, Cross-Platform App Development, Hybrid App Development, Custom Mobile App Development, Application Development, Mobile Apps, App Development, MVP Development, Full Stack Developer, Full Stack Development, Web Development, Web Developer, Full Stack Web Development, MERN Stack Developer, Node. js Development, SaaS Product Development, Custom Software Development, E-commerce Development
Daxesh P. has worked .
iRoid Solutions | Top-Rated Plus Agency | Award-Winning Company | AI Solutions | Website | Mobile Apps | SaaS | e-Commerce | Marketplace
Associated with
iRoid Solutions | Top-Rated Plus Agency | Award-Winning Company | AI Solutions | Website | Mobile Apps | SaaS | e-Commerce | Marketplace
Valerii K.
$35/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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I am a Flutter App Developer with 5+ years of commercial experience building scalable, high-performance Mobile App solutions using Flutter and Firebase. As a Flutter App Developer, I specialize in delivering full-cycle Mobile App development - from MVP to production-ready applications used by thousands of users. My core expertise as a Flutter App Developer includes building complex Flutter applications with Firebase backend integration, real-time features, and scalable architecture. 💼 What I do as a Flutter App Developer As a Flutter App Developer, I build modern Mobile App products using Flutter combined with Firebase services. ✔ Cross-platform Mobile App development with Flutter ✔ Backend integration using Firebase (Auth, Firestore, FCM) ✔ Scalable architecture (Clean Architecture, BLoC, GetX) ✔ Real-time features (WebSockets, chat, live dashboards) ✔ API integration (REST API, GraphQL) ✔ CI/CD and deployment (App Store, Google Play) 🧠 Expertise As a Flutter App Developer, I have strong experience working with: Flutter for high-performance UI Firebase for backend infrastructure Mobile App architecture and scalability Clean Architecture and SOLID principles State management (BLoC, GetX, Riverpod) I build every Mobile App with a focus on performance, scalability, and long-term maintainability. 📱 Project Experience As a Flutter App Developer, I have worked on multiple real-world Mobile App projects: 📈 Results ✔ Delivered multiple production-ready Mobile App products ✔ Built scalable Flutter architectures for long-term growth ✔ Implemented real-time systems using Firebase ✔ Successfully published apps to App Store & Google Play 🤝 Why work with me? As a Flutter App Developer, I focus on: ✔ Clean and scalable Flutter code ✔ Reliable backend with Firebase ✔ Fast delivery of Mobile App MVPs ✔ Clear communication and structured workflow
Rahul B.
$22/hr
98% Job Success
$200K+ earned
Available now
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I build and ship React Native and Flutter apps for iOS, Android, and iPadOS — 28 Upwork jobs, 2,700+ hours, and $200K+ earned, including a golf-scoring iOS app built over 1,100+ hours and rated 5.0★. I take products from Figma to App Store and Play Store approval — including the parts people underestimate: review rejections, store metadata, crash-free releases, and post-launch support. 🔹 What I build ● Cross-platform apps in React Native and Flutter — one codebase, native feel on both stores ● Native capability — camera, maps, push notifications, in-app purchases, payments, offline-first sync ● iPad and desktop experiences — layouts for large screens, multitasking, field and operations tools ● App rescues — performance fixes, upgrades of aging codebases, store-rejection turnarounds 🔹 Results you can verify in my work history ● Golf tournament scoring iOS app — 1,118 hours over 14 months, 5.0★, still in production ● App development & publishing support — 5.0★: "highly responsive, knowledgeable, and efficient in debugging" ● End-to-end product prototype — 120 hours, 5.0★: "Rahul has this amazing quality where he not only understands your idea but also helps finetune it" ● Flutter app with interactive map + LMS features — 270 hours, 5.0★ ● Flutter app with a 3D challenge — 5.0★: "quickly understood the project requirements and delivered the first results in a timely manner" ● White-label SaaS app in React Native + Firebase — 5.0★ 🔹 How I work Weekly builds you can actually install (TestFlight / internal testing track), milestones on fixed-price work, and honest estimates. If a store review is going to be a problem, you'll hear it from me before submission — not after. A client put it plainly: "met deadlines and above expectation." 🔹 Stack React Native, Flutter, Dart, TypeScript, JavaScript, Expo & EAS, Firebase, Supabase, GraphQL, REST, Node.js, FastAPI, PostgreSQL, Redux, Zustand, Riverpod, GetX, App Store Connect, Google Play Console. Backed by Hestabit — an ISO 27001 and SOC 2 Type II certified team — when your app needs design, QA, or backend alongside development. If you need a mobile app built, finished, or fixed, send me the job details and where you're stuck — I'll reply with a concrete plan, timeline, and cost.
Rahul B. has worked .
Hestabit Technologies Pvt Ltd
Associated with
Hestabit Technologies Pvt Ltd
$2M+
earned
Syed Mohsin K.
$50/hr
100% Job Success
$50K+ earned
Available now
Offers consultations
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🏆 Top Rated | 100% Job Success | 5/5 Client Ratings | 15+ live apps shipped 🏆 💡 I build mobile apps with AI baked in not bolted on. Hi, I'm an Android & iOS Mobile App Developer and AI Integration Expert, helping founders and established teams ship production-quality mobile products with real AI features users actually use. 🚀 Android & iOS Mobile App Developer | AI Integration Expert | Swift • Kotlin • React Native • Flutter As a Top Rated Android & iOS mobile app developer on Upwork with a 100% Job Success Score and 15+ live apps shipped, I help clients go from a rough idea to a scalable, AI-powered mobile product on the App Store and Google Play. Whether you need a native iOS app with Swift, a native Android app with Kotlin, or a cross-platform solution, I deliver Android & iOS mobile app development with AI integration OpenAI GPT-4, Google Gemini, LangChain, and RAG pipelines built in from day one. From health & wellness and fintech to e-commerce and SaaS, my experience as an AI-integrated mobile app developer spans multiple industries backed by a production team that has shipped 50+ live products, so you're never bottlenecked by a single point of failure. ✅ Why Partner with Me as Your Android & iOS Mobile App Developer: 15+ successful iOS and Android apps, live on the App Store and Google Play AI integration expertise OpenAI GPT-4, Google Gemini, LangChain, RAG pipelines, vector databases 100% Job Success Score and Top Rated status on Upwork Backed by a full production team for scalability beyond a single freelancer Cross-platform builds (Flutter, React Native) and native builds (Swift, Kotlin) AI-powered mobile apps chatbots, smart assistants, predictive features, semantic search Fintech, Health & Wellness, E-commerce, and SaaS mobile app development MVP App Development from idea to App Store & Google Play launch AI Mobile App Development: retrofitting AI into existing products users already love 🛠️ Services I Provide as an Android & iOS Mobile App Developer (AI Integration): Native iOS app development with Swift & SwiftUI Native Android app development with Kotlin & Jetpack Compose Cross-platform app development with React Native & Flutter AI integration: OpenAI GPT-4, Gemini, LangChain, RAG pipelines, vector databases UI/UX design for iOS and Android apps Backend & cloud integrations: Firebase, Supabase, AWS REST and GraphQL API development CI/CD and App Store / Google Play submission 🎯 Industries I Specialize In as an Android & iOS Mobile App Developer: 💊 Health & Wellness | 💰 Fintech | 🛒 E-Commerce | 📊 SaaS Platforms | 🤖 AI-Powered Apps All powered by Android & iOS mobile app development with AI integration built in. 🚀 Advanced Features I Build with AI Integration: ✔ AI chatbots & smart assistants (OpenAI, Gemini) ✔ RAG pipelines with vector databases for context-aware AI ✔ Predictive features & personalization engines ✔ Firebase & cloud-based backend integrations ✔ Real-time chat & push notifications ✔ Social login (Google, Apple) ✔ Offline mode & smart data sync ✔ App Store Optimization & submission 💬 Why Choose Me as Your Android & iOS Mobile App Developer: I bring deep expertise in Android & iOS mobile app development with AI integration built in from day one not retrofitted as an afterthought. Whether you're a startup building an MVP or an established team modernizing your product with AI, I'm the Android & iOS mobile app developer and AI integration expert who can turn your vision into a shipped, scalable product. 📲 Let's connect and build a powerful AI-integrated mobile app together. Your trusted Android & iOS mobile app developer and AI integration expert is just one click away. Send over your brief or even a rough idea I'll respond with questions, a realistic timeline, and an honest take on fit. Mobile App Development, iOS Development, Android Development, Flutter, React Native, Swift, Kotlin, Firebase, OpenAI API, ChatGPT Integration, Gemini AI, AI Mobile Apps, Cross-Platform App Development, API Integration, UI/UX Design, Native Mobile Apps, SaaS Apps, E-commerce App Development, RAG, LangChain, Vector Database
Syed Mohsin K. has worked .