Flutter & React Native developer with 42+ completed projects and 1,271+ hours on Upwork — helping startups go from concept to App Store without the typical delays, miscommunication, or technical debt. My Focus: cross-platform mobile apps (iOS & Android) built with Flutter or React Native, backed by clean Node.js/Firebase architecture. Whether you're validating an MVP in 4 weeks or scaling a SaaS product to 10,000+ users, I deliver production-ready code that ships. What I specialize in: → Startup MVPs built fast without cutting corners (SaaS, on-demand, consumer apps) → Flutter apps with Firebase, Supabase, PostgreSQL backends → React Native apps with full API integrations (Stripe, OpenAI, Google Maps, Twilio) → Lovable.dev + AI-powered product prototyping and rapid UI generation → App Store + Google Play deployment, end-to-end → Rescue projects — I've rebuilt and fixed broken apps from other developers AI & Modern Tools I work with: → OpenAI GPT / Assistants API → Gemini AI / Claude AI integrations → Lovable.dev for AI product prototyping → Cursor AI & AI-assisted development workflows → Firebase AI features & Supabase AI stack → Whisper AI, text-to-speech, voice assistants → AI chatbots, recommendation systems & automation flows Recent results: → Delivered BookBound mobile app (iOS/Android + back office) — 260 hours, 5-star review → Built Eurologica cross-platform solution over 6+ months — 5-star, "amazing mobile app developer" → Delivered iOS Low-Code App Transformation ($1,630 fixed price, 5-star) Message me your biggest technical concern about this project. I'll respond within 4 hours with a straight answer.

🏆 Top Rated Plus | 💼 100% Job Success | 🕒 10,000+ Hours | 💵 $300K+ Earned Slow load times, rigid page builders, and broken integrations don't just frustrate users, they bleed enterprise revenue. You don't need another freelancer to install a plugin; you need an engineered backend architecture built to scale. I am Herin Shah, Agency CEO and WordPress Architect at Webvoltz. For 11+ years, I have helped funded startups, high-growth companies, and enterprise teams build scalable WordPress solutions, high-performance websites, and custom applications. You work with someone who understands product, infrastructure, and long-term ownership. The Architect + Team Delivery Model This is not a solo freelancer setup. What you get: - One senior WordPress architect planning the system. - A 30+ engineer development team executing the work. What this means for you: - Faster delivery for complex WordPress projects. - Consistent code quality across all features. - Zero dependency on a single, isolated developer. - One accountable technical owner. The result: You communicate with one person. A managed team delivers the project. What We Build: ✅ Custom WordPress development for startups and enterprises ✅ High-performance WordPress websites (90+ PageSpeed score) ✅ WooCommerce development and scaling for large stores ✅ Custom WordPress plugins and advanced functionality ✅ API integrations (CRM, ERP, Salesforce, payment gateways) ✅ Headless WordPress using React or Next.js ✅ Secure WordPress architecture and hardening ✅ WordPress migration, redesign, and re-platforming Why Clients Choose to Work With Me: ✅ 11+ years of WordPress development experience ✅ Worked with Amazon, National Geographic, Virgin Megastore, Dubai Police, ADTV Dubai ✅ Experience with funded startups and public listed companies ✅ Managed WordPress team for predictable delivery ✅ Clear communication in simple English ✅ Focus on maintainable, scalable WordPress systems What You Get: ✅ Full source code ownership ✅ Custom WordPress architecture with clean code ✅ Video documentation and internal SOPs ✅ 30-day post-delivery support warranty ✅ Server setup, deployment, and performance tuning ✅ A WordPress system your internal team can manage No lock-in. No confusion later. Tech Stack: WordPress, PHP 8+, MySQL, WooCommerce, React, Next.js, REST API, ACF Pro, Gutenberg, Custom Plugins, AWS, Redis, Nginx, Cloudflare, Docker, Git, CI/CD. If you are a startup founder, CTO, or enterprise team looking for a reliable development partner, click Invite and share what you are building. We will plan it properly before writing code.

𝗠𝗼𝗯𝗶𝗹𝗲 + 𝗠𝗩𝗣 + 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 I help startups and businesses build powerful mobile apps for iOS and Android with built-in AI capabilities using OpenAI, ChatGPT, and modern mobile technologies. With 12+ years of experience and $80K+ earned on Upwork, I specialize in developing scalable MVPs, SaaS applications, and AI-powered mobile products that are fast, reliable, and ready for real users. What I can help you with: • Flutter apps (iOS & Android) • Native iOS (Swift, SwiftUI) and Android (Kotlin) • ChatGPT / OpenAI integration (chatbots, AI assistants, content generation) • AI features: speech-to-text, text generation, image generation, automation workflows • Firebase, REST APIs, payment integration, push notifications • End-to-end MVP development (idea → launch → App Store) Why clients work with me: • Top Rated with 100% Job Success • Strong communication and fast response • Clean, scalable architecture • Focus on business goals, not just code • Long-term support and improvements I’ve worked with startups, founders, and growing businesses to turn ideas into successful AI-powered mobile apps. If you’re planning to build a mobile app with AI or add ChatGPT features to your existing product, feel free to message me, I’d be happy to discuss your project. Let’s build something smart! Raman (TOP RATED EXPERT)

Are manual processes, disconnected systems, document chaos, and outdated applications slowing your business down? Many organizations invest heavily in Microsoft 365 but never unlock its full potential. Teams continue relying on spreadsheets, manual approvals, disconnected systems, and legacy applications that create unnecessary delays and inefficiencies. I help businesses modernize their operations by building secure, scalable Microsoft 365 solutions and custom .NET applications that automate workflows, centralize information, integrate business systems, and give leadership real-time visibility into their operations. With 16+ years of experience delivering enterprise solutions, I specialize in designing and developing digital workplaces, business applications, automation platforms, and system integrations that improve collaboration, eliminate repetitive work, and support long-term growth. Whether you need to modernize SharePoint, build a custom business portal with ASP.NET Core, automate complex approval workflows, integrate third-party platforms, or replace legacy software, I can help. ⭐ What I Build ✔ Modern SharePoint Intranets & Employee Portals ✔ Custom ASP.NET Core Business Applications ✔ Enterprise Web Portals & Client Dashboards ✔ Document Management Systems (DMS) ✔ Workflow & Process Automation ✔ Power Apps Business Solutions ✔ Power Automate & Approval Workflows ✔ SharePoint Online Migration & Modernization ✔ Microsoft Teams Collaboration Solutions ✔ Power BI Executive Dashboards & Reporting ✔ Microsoft Copilot & AI-Powered Workplace Solutions ✔ REST APIs & Third-Party System Integrations ✔ Microsoft Graph & SPFx Development ✔ Azure Cloud Applications & Services ✔ Governance, Security & Information Architecture ⭐ Industries I Work With • Construction • Facilities Management • Healthcare • Manufacturing • Real Estate & Property Management • Professional Services • Financial Services • Legal ⭐ Business Challenges I Solve ✔ Manual, repetitive business processes ✔ Disconnected systems and data silos ✔ Legacy applications requiring modernization ✔ Slow approval workflows ✔ Document management and compliance challenges ✔ Limited visibility into business operations ✔ Poor collaboration across departments ✔ Inefficient field-to-office communication ✔ SharePoint modernization and migration ✔ Custom business application development ✔ Reporting and analytics limitations ✔ Microsoft 365 adoption and governance ⭐ Core Expertise Microsoft 365 • SharePoint Online • ASP.NET Core • .NET • C# • ASP.NET MVC • Blazor • Power Apps • Power Automate • Power BI • SPFx • Microsoft Teams • Microsoft Copilot • Azure • Azure Functions • SQL Server • Entity Framework Core • Dataverse • REST APIs • Microsoft Graph • React • TypeScript • Procore Integration • SharePoint Migration • Workflow Automation • Business Process Automation • Document Management Systems • Enterprise Software Development Why Clients Choose Me : I don't just deliver software; I build solutions that align with your business goals! Every project is designed to be secure, scalable, maintainable, and easy for your team to adopt. My focus is on creating systems that reduce manual effort, improve operational efficiency, and continue delivering value as your business grows. If you're looking for a partner who combines deep Microsoft 365 expertise with full-stack .NET development to deliver enterprise-grade solutions, I'd be happy to discuss your project.

I build production-ready SaaS applications on Bubble for founders and businesses who need to move fast without cutting corners. With over 5000+ hours delivered on Upwork, Bubble Certified status, and a 97% Job Success Score, I have helped clients across legal tech, wellness, logistics, e-commerce, and AI tooling go from concept to live product. What I build: AI-integrated SaaS platforms, two-sided marketplaces, client portals, internal tools, booking and scheduling systems, and MVP applications ready for investment or user acquisition. My technical stack goes beyond Bubble. I work with Supabase for scalable databases, FlutterFlow for mobile applications, OpenAI and RAG pipelines for AI features, Stripe for payments, and custom API integrations across the board. I have shipped real products used by real users across industries including construction law, wellness coaching, labour hire, golf services, pre-planning, and generative AI tooling. What you get working with me: clear scope definition from day one, proactive communication throughout the project, and a developer who treats your deadline as seriously as you do. I do not do cookie-cutter builds. Every project is scoped, architected, and delivered with the specific business goal in mind, whether that is launching an MVP to attract your first 100 users or scaling an existing platform to handle thousands. If you are building a SaaS product, marketplace, or AI-powered application and need a partner who has shipped products like yours before, send me a message describing what you are working on.

With over 15 years experience in successfully providing real solutions to my clients as a freelancer, I am proud to have used this success to create the FortMindz , expanding my offering with a in-house dedicated team of collectively minded experts. FortMindz has evolved and will continue to evolve on the traditional values of creative thinking and high-quality design and development that create a tailored solution which reflects the client, enables their story to be told, and enhances their bottom line. Having delivered on multiple enterprise clients needs, with the utmost regard for their confidentiality, FortMindz will deliver a digitally transformative experience for your business, with specialisation in multi-disciplinary verticals including but not limited to Creative Service, Custom Software Development, Mobile Application Development, Web Application Development, Digital Transformation, E-Commerce Solutions, and Product Engineering. At FortMindz we strive to offer you a broad experience with industry leading development practices and innovation. No job is too small, we are capable of creating a customised solution for your every need. From something as simple as an appealing company website with a spotless design and solid, dependable back-end logic, to a complex application that runs in the most demanding B2B or B2C marketplaces. Contact us for a free consultation today.

A mobile app developer with 10+ years of experience in building native iOS and Android applications and cross-platform mobile apps with React Native and Flutter. I help startups, founders, and businesses turn ideas into high-quality mobile products that are fast, reliable, and built for real-world use. My work covers everything from MVP development and rapid prototyping to full-featured applications with scalable architecture and long-term growth in mind. With strong knowledge of the complete mobile app development lifecycle, I manage projects from idea validation and UI/UX planning to development, testing, deployment, and post-launch support. ❯❯❯❯ Mobile App Development Solutions I Offer ❮❮❮❮ ◆ Native app development for iOS and Android ◆ Cross-platform app development with React Native and Flutter ◆ MVP development for startups and new product ideas ◆ UI/UX design with clean, modern, user-focused interfaces ◆ Backend development and third-party API integration ◆ AI-powered mobile features such as chat, voice, automation, and recommendations ◆ Real-time chat, notifications, and live data sync ◆ Authentication, payments, subscriptions, and secure data handling ◆ Location-based functionality, maps, and GPS tracking ◆ Testing, debugging, optimization, and performance improvements ◆ App Store and Google Play deployment ◆ Ongoing support, updates, and maintenance ❯❯❯❯ Examples of Mobile Solutions Delivered ❮❮❮❮ ◆ On-demand booking and service apps ◆ AI fitness and health tracking apps ◆ E-commerce mobile apps ◆ Real estate property platforms ◆ Social networking and chat apps ◆ Logistics and delivery tracking apps ◆ EdTech and learning apps ◆ AI chatbot and assistant apps ❯❯❯❯ Core Technologies & Tech Stack ❮❮❮❮ ◆ Mobile ➜ Swift, SwiftUI, Kotlin, Jetpack Compose, Flutter, React Native ◆ Frontend ➜ TypeScript, JavaScript ◆ Backend ➜ Node.js, Express.js, Firebase, Supabase ◆ Database ➜ PostgreSQL, MongoDB, AWS ◆ AI ➜ OpenAI, LangChain, LlamaIndex, Google ML Kit, TensorFlow Lite ◆ Tools ➜ Xcode, Android Studio, Cursor, GitHub Copilot, Replit, Expo, FlutterFlow ◆ Testing & CI/CD ➜ Jest, Detox, XCTest, Fastlane, GitHub Actions, Sentry ◆ Design ➜ Figma, Material 3, Apple HIG If you have a mobile app idea or need to improve an existing product, feel free to reach out. Happy to discuss your requirements and suggest the best approach to build a reliable, high-quality solution.

I help businesses turn ideas into scalable SaaS platforms, AI-powered applications, and high-performance web systems using modern full stack technologies. With 8+ years of experience, I specialize in building production-ready, scalable, and revenue-focused applications ; from MVP to enterprise scale. ➥ What I Can Help You Build : If you're looking to build or scale a product, I can help with: - SaaS platforms (multi-tenant, subscription-based systems) - AI-powered web apps (ChatGPT, OpenAI, LangChain, AI agents) - Custom dashboards & admin panels - E-commerce platforms with payment integrations - Marketplaces & CRM/ERP systems - API development & backend architecture - Performance optimization & scaling existing apps ➥ Tech Stack : - Frontend: React, Next.js, TypeScript, Vue, Angular, Tailwind CSS - Backend: Node.js, NestJS, Express, GraphQL, REST APIs - Database: PostgreSQL, MongoDB, MySQL, Redis - AI & Automation: OpenAI API, LangChain, RAG, AI agents, n8n, Zapier - Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD, Vercel, DigitalOcean - Payments: Stripe, PayPal, Razorpay ➥ Industries I’ve Worked In : SaaS | AI Applications | FinTech | E-commerce | Healthcare | EdTech | Marketplaces | CRM/ERP Systems ➥ Let’s Build Something Powerful : If you're building a SaaS product, AI tool, or scalable web application — I can help you design, build, and launch it end-to-end. Send me your idea and let’s turn it into a working product. Full Stack Developer | SaaS Developer | React Developer | Next.js Developer | Node.js Developer | AI Developer | OpenAI Integration | LangChain Developer | Backend Developer | MERN Stack Developer | Web Application Developer | API Developer | AWS Developer | Stripe Integration | Scalable Web Apps

𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗮𝗻 𝗔𝗜 𝗦𝗮𝗮𝗦, 𝗠𝗩𝗣, 𝗼𝗿 𝗺𝗼𝗱𝗲𝗿𝗻 𝘄𝗲𝗯/𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻? I help startups and founders build scalable, production-ready products using React, Next.js, Node.js, TypeScript, Supabase, React Native, and AI technologies. With a 100% Job Success Score, $100K+ earned, 40+ successful projects, and 5,400+ hours on Upwork, I've partnered with founders to launch MVPs, scale SaaS products, build AI-powered applications, and rescue products that weren't ready for production. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘄𝗶𝘁𝗵: - AI SaaS products and automation. - MVP development for startups. - Full-stack web applications. - React Native mobile apps. - Backend APIs, authentication, payments, and integrations. 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 - Frontend: React, Next.js, TypeScript, JavaScript, Tailwind CSS - Backend: Node.js, Python, Express.js, Supabase - Mobile: React Native, Expo - AI: OpenAI API, Claude, LangChain, RAG, AI Agents, n8n - Database: PostgreSQL, MongoDB, Firebase - Cloud: AWS, Docker, Vercel, DigitalOcean - Integrations: Stripe, Twilio, Vapi, ElevenLabs, Google Maps, Firebase Auth Whether you're launching an MVP, scaling an existing SaaS platform, building an AI-powered product, or modernizing your application, I'd be happy to discuss your project and help you build a reliable, scalable solution. Let's Connect 📩

A Full-Stack Developer specializing in building scalable web applications, mobile apps, SaaS & custom platforms. Whether you need an MVP, a customer facing platform, an internal business application, or an AI-powered workflow, I can take your project from concept to launch. 🔹 What I Build • SaaS Platforms • Custom Web Applications • Mobile Apps (iOS & Android) • Startup MVPs & Product Prototypes • Enterprise Software Solutions • Healthcare & Telemedicine Platforms • Education & LMS Applications • Travel, eCommerce & Marketplace Platforms • Food Delivery & On-Demand Service Apps • Taxi Booking & Logistics Applications • Social Networking & Community Platforms • CRM, ERP & Business Automation Systems 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 : React.js, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, Tailwind CSS, React Native, Flutter, Node.js, Express.js, Python, FastAPI, Django, PHP, Laravel, PostgreSQL, MongoDB, MySQL, Firebase, Supabase, AWS, Google Cloud, Docker, Kubernetes, CI/CD, Vercel, Third-Party API Integrations, Stripe & PayPal Payment Systems, OAuth, JWT & SSO Authentication, Let's build something great together.