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⭐ TOP-RATED | USA-BASED DEVELOPER | SENIOR FULL STACK WEB & APP DEVELOPER 👋 Welcome! I’m Aamir Munir, a Senior Full Stack Web & App Developer with strong experience building scalable Web, Mobile, SaaS, and Data applications using C#, .NET, MERN Stack, React, Node.js, APIs, and modern Data Engineering solutions. I focus on turning business requirements into secure, high-performance, and user-friendly applications. 🚀 What I Can Help You With: ✅ Full Stack Web & Mobile App Development ✅ C# / .NET Core / ASP.NET MVC Development ✅ MERN Stack — MongoDB, Express.js, React.js, Node.js ✅ REST API Development & Third-Party API Integration ✅ SaaS & Business Application Development ✅ Data Engineering, ETL & Data Pipeline Solutions ✅ Snowflake Data Warehouse & Cloud Data Solutions ✅ Application Modernization, Optimization & Maintenance ✅ Authentication, Authorization & Secure Application Architecture 🎨 Frontend & App Development ✅ React.js, Next.js, React Native ✅ JavaScript, HTML5, CSS3 ✅ Redux, Bootstrap, Tailwind CSS ✅ Responsive Web & Cross-Platform Mobile Applications 🖥️ Backend & APIs ✅ C#, .NET Core, ASP.NET MVC ✅ Node.js, Express.js ✅ RESTful APIs & Microservices ✅ JWT, OAuth & Authentication Systems ✅ Entity Framework / EF Core 🗃️ Data & Databases ✅ Snowflake ✅ Microsoft SQL Server ✅ MongoDB ✅ PostgreSQL ✅ Data Warehousing & Data Modeling ✅ ETL/ELT & Data Engineering ✅ Database Design & Query Optimization ☁️ Cloud & Development Tools ✅ AWS | Azure | GCP ✅ Snowflake Cloud Data Platform ✅ Git & GitHub ✅ Docker ✅ Visual Studio / VS Code ✅ Postman | Jira | Agile Development 🤖 I also work on AI-powered applications, automation, and modern data solutions, helping businesses improve efficiency and build smarter digital products. I can handle the complete development lifecycle—from architecture and development to API integration, data engineering, testing, deployment, and ongoing support. My goal is to deliver clean, scalable, maintainable solutions that solve real business problems. 📩 Have a project in mind? Send me a message or invite me to your job. I’d be happy to discuss your requirements and suggest the best technical approach. #FullStackDeveloper #SeniorDeveloper #AppDeveloper #DotNetDeveloper #CSharp #DotNet #NETCore #ASPNET #MERN #MERNStack #ReactJS #ReactNative #NodeJS #NextJS #WebDevelopment #MobileAppDevelopment #SaaS #APIDevelopment #DataEngineering #DataExpert #Snowflake #SnowflakeDeveloper #DataWarehouse #ETL #ELT #SQLServer #MongoDB #AWS #Azure #GCP #AI #Automation

𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 Do you have a business idea, MVP concept, or design ready, but need a React Native Developer or Flutter Developer to build the complete mobile app around it? As a React Native Developer, Flutter Developer, and Mobile App Developer, I build fast, scalable iOS and Android mobile apps that don't just function, they feel effortless, perform flawlessly, and give users a reason to keep coming back. As a React Native Developer, I build cross-platform mobile apps using reusable components, JavaScript, TypeScript, Expo, Swift, Kotlin, and REST API integrations. As a Flutter Developer, I use Flutter and Dart to create responsive, custom-interface apps with smooth performance and a consistent experience across iOS and Android. As a Mobile App Developer more broadly, I also work in native iOS Development (Swift, SwiftUI) and native Android App Development (Kotlin, Java) when a project calls for it. I've built complete apps end-to-end across AI-powered platforms, social networking, car-sharing marketplaces, podcast mobile apps, SaaS products, and community-based platforms for startups, founders, and growing businesses. 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐨𝐟𝐟𝐞𝐫 𝐚𝐬 𝐚 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐚𝐧𝐝 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: ✔ Full React Native Mobile Application development, idea to launch (TypeScript, Expo, REST APIs) ✔ Full Flutter Mobile Application development, idea to launch (Dart, custom UI, cross-platform) ✔ Native iOS development (Swift, SwiftUI) ✔ Native Android App Development (Kotlin, Java) ✔ AI-powered Mobile Application development features, chatbots, intelligent search, content generation, speech processing, document analysis, LLM integrations ✔ MVP and SaaS development, built from scratch ✔ REST API development and API integration ✔ Database and authentication setup ✔ App Store and Google Play deployment 𝐓𝐞𝐜𝐡 𝐬𝐭𝐚𝐜𝐤: React Native, Flutter, Dart, TypeScript, JavaScript, Expo, Swift, SwiftUI, Kotlin, Java, PostgreSQL, MongoDB, Supabase, REST APIs, AWS. Whether you need a complete React Native Mobile App, a complete Flutter Mobile App, or a full native iOS or Android Mobile App, I take ownership of the entire process including planning, architecture, development, testing, optimization, and deployment, from concept to launch. 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 𝐨𝐫 𝐢𝐧𝐯𝐢𝐭𝐞 𝐦𝐞 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐣𝐨𝐛 𝐚𝐧𝐝 𝐥𝐞𝐭'𝐬 𝐭𝐚𝐥𝐤 𝐭𝐡𝐫𝐨𝐮𝐠𝐡 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭. Thank you, Syed Ali Hussain R. React Native Developer | Flutter Developer | Mobile App Developer

Top Rated Plus | US-Based | PhD Assistant|Python|AI|ML I have delivered over 25 successful high-ticket projects for clients worldwide, each backed by measurable results and long-term client relationships. My work has consistently generated 6- to 7-figure returns for businesses, and I maintain a 100% job success rate on large, complex engagements. Key Performance Highlights • 25+ proven case studies across mobile apps, enterprise systems, and web platforms. • 100% on-time delivery for projects ranging from $10,000 to $100,000+. • Top Rated Plus status with repeat clients averaging 2–5 follow-up projects. • 5+ years of experience across mobile, web, and enterprise software solutions. Core Technology Stack • Mobile Apps: Flutter (Android & iOS) • Web Development: PHP, Node.js, WordPress, React.js, Python, AI, ML • Enterprise Systems: ASP.NET, C# • Database & Backend: MySQL, MongoDB, PostgreSQL, Firebase What You Can Expect Every project begins with a clear scope, milestones, and measurable KPIs. I provide regular progress reports and ensure solutions are built for scalability, performance, and ROI.

I build the full thing — the WordPress/PHP backend that holds up under real traffic, and the front end that actually converts. 15+ years, 500+ projects delivered for agencies and brands across e-commerce, directory, and LMS platforms. WHAT I DO - Full stack web development — PHP, Laravel, MySQL, JavaScript, React, Next.js, Node.js, REST API - WordPress & WooCommerce — custom themes, custom plugins, ACF, Elementor Pro, Gutenberg blocks, headless WordPress - Custom web applications — multi-step forms, admin dashboards, booking systems, membership sites, LMS builds (LearnDash, LifterLMS, TutorLMS) - API integration — Stripe, PayPal, Supabase, third-party REST/GraphQL, webhooks, CRM and ERP sync - Performance & bug fixing — Core Web Vitals, page speed optimization, caching, database query tuning, CDN setup - Figma to WordPress / Figma to React — pixel-perfect, fully responsive, no page builder bloat if you don't want it PROBLEMS I GET CALLED IN FOR - "Our site got hacked" — malware cleanup, security hardening, full audit - "It's slow and Google is penalizing us" — Core Web Vitals, LCP/CLS fixes, image and script optimization - "The last developer disappeared" — legacy code audit, documentation, clean takeover - "We need this feature and no plugin does it" — custom plugin development from scratch - "Move it without breaking anything" — migration, staging environments, multisite setup - "Connect it to our CRM" — REST API, GraphQL, webhook integration - "Make it multilingual" — WPML, Polylang, RTL support - "Our checkout is losing sales" — WooCommerce Subscriptions, custom checkout flows, payment gateway integration INDUSTRIES I WORK IN SaaS · E-commerce and retail · Real estate and mortgage · Legal services · Healthcare and medical directories · Education and online courses · Fashion and beauty brands · Local business directories WHY CLIENTS KEEP ME AROUND Most developers hand you a site and disappear. I ship, document, and stay available. I've worked with agencies as their white-label development team and directly with brand owners who needed one person to own the whole stack — front end, back end, database, deployment. I also own and run my own portfolio of directory and content websites, so I understand the business side, not just the code — traffic, conversion, indexing, and what actually makes a site earn money. When I tell you a feature isn't worth building, it's because I've paid for that lesson on my own projects. HOW I WORK Scope call → written proposal with milestones and a fixed timeline → build on staging → your review → deploy → 14 days of free bug support after launch. Git-based workflow, clean commits, and documentation any future developer can pick up. I ask questions before I write code, and I tell you when your idea has a cheaper path. TECH I WORK WITH PHP · Laravel · MySQL · JavaScript · React · Next.js · Node.js · REST API · GraphQL · WordPress · WooCommerce · Elementor Pro · ACF · Custom Theme Development · Custom Plugin Development · Gutenberg · HTML5 · CSS3 · Tailwind CSS · Bootstrap · jQuery · Git · cPanel · Figma Send me your project details — I'll tell you straight whether it's a 2-day fix or a 3-week build, and what it will actually cost. What are you trying to launch?

✅ Upwork Top Rated & Verified Mobile Developer Apple App Store Rankings: #74 Overall | #5 Sports | #25 “What’s Hot” | #11 Productivity ✔︎ 5-star rated | 100% Job Success | 15+ years experience ✔︎ 75+ projects completed | 50+ apps published to Apple App Store / Google Play ✔︎ Extensive iOS and Android experience (Swift, Objective-C, Kotlin, Java) Creating a modern app is a challenging task, so having someone to help you navigate through the many complexities of not only creating the app, but also getting it live on the store is necessary. I realize how important this project is to you, and with my experience and track record I will be your advocate throughout the entire process. Communication is key to the way that I develop software. With proper communication you can feel confident that all aspects of the app development are moving in the right direction. I will keep you aware of the apps’ progress both with frequent communication by phone/email/Zoom and with consistent updates that can be downloaded and installed on your devices. You are the expert on what the app needs and only you know what is going to work for you and your users. As a former teacher, helping people reach their goals comes naturally to me. I’m looking forward to helping you create the next great app! ------------------------------------------------------------------------------------------------------ Apps developed in these app store categories: Productivity, Medical, Health & Fitness, Sports, Utilities, Education, Games, Music, Books, Business, Lifestyle, Reference, Shopping, News, Navigation, Photo & Video, Food & Drink, Social Networking, Entertainment Large clients include: Stanford University, Monster Digital, UC Davis, Allegheny Health Network, Schroeder Publishing Co, Washington Suburban Sanitary Commission, Cambridge Health Alliance, VICIS Sporting Goods **Additional information available at my company’s website twosuntraders.com.

About Me I have 10+ years of experience in Project Management of Mobile App Development, specializing in Android, iOS, & Cross-Platform App Development using Java, Kotlin, Swift, Objective C, React Native Mobile, Redux Flutter, Firebase, Mongo Db, User Authentication, EHR, FHIR, HL7, HIPAA compliance, Typescripts, and AI-driven applications. My expertise spans iOS & Android development, AI-powered solutions, seamless authentication systems, and full-stack capabilities, ensuring modern, high-performance apps for businesses of all sizes. Our Agency Since July 2017, my husband, our talented 55+ team members, and I have been delivering world-class digital solutions. - 150+ apps successfully delivered across multiple platforms in the last year - $4M+ turnover on Upwork - 500+ successful projects, 15,000+ hours worked - Close to a 100% success rate - Worked with 7, 8, and 9-figure businesses Our Expertise Mobile App Development • Android, iOS, & Cross-Platform Apps (Java, Kotlin, Swift, Objective C, React Native Mobile, Flutter) Web & Full Stack Development • Front-End: React.js, Angular.js, Next.js, WebRTC • Back-End: Node.js, Firebase, MongoDB, PostgreSQL • Cloud Deployment & API Integrations E-commerce & CMS Development • Shopify Developer & Customization • WordPress Developer & WooCommerce Solutions UI/UX Design & Branding • Adobe XD, Figma, Photoshop, Sketch Digital Growth & Security • SEO & Digital Marketing Optimization • Data Security & Intellectual Property Protection Intellectual Property Services • Trademark & Copyright Assistance Why Choose SolidAppMaker? - Tailored Approach: Every project is customized to fit your needs and budget. - Agile Workflow: Regular updates, milestones, and transparent communication. - High-Quality Development: Rigorous testing & performance optimization. - Competitive Pricing: Top-tier services at fair and transparent pricing. - Proven Track Record: Experience with MVPs, SaaS platforms, AI-driven apps, and enterprise solutions. Why SolidAppMaker Stands Out - 8+ years of expertise in UI/UX, mobile apps, SaaS & web development - 510+ projects successfully completed for startups & enterprises - 10+ awards & recognitions, featured on Upwork & top design platforms - 20+ countries served, delivering top-tier prototyping & development solutions Industries We Cover Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Nature/Wildlife, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Logistics, Manufacturing, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning. Highlighted Skills Project Planning, MVC Architecture and RESTful APIs, Front-end Technologies (React.js, HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (MongoDB, Firebase), User Authentication, Integration of Third-party APIs, Deployment to Cloud Platforms (AWS), Test-driven Development, Agile Methodologies (Scrum, Kanban), Security Technologies, QR Code Scanner, GPS and Mapping, Blockchain and NFT, ChatGPT and Artificial Intelligence. React Native Mobile Developer 10+ years of experience As a Mobile App Developer and Full Stack Developer with deep expertise in SaaS Mobile App, React Native Mobile App I bring over a decade of experience in building high-performance cross-platform mobile application. As a talented React Native Mobile Developer with good knowledge of cross-platform development, I specialize in crafting high-performance mobile apps for both iOS and Android platforms. I made more than 400 apps using React Native Mobile. Reactnative Mobile is my main tech stack, making top-performing apps using React Native Mobile. IOSDeveloper AndroidDevelop As a mobile app developer and full stack developer, I specialize in building robust cross-platform solutions using Flutter, React Native Mobile, and Expo for rapid development. My projects often leverage Firebase for secure real-time data storage and user authentication, and I have hands-on experience integrating WebRTC for live video and audio communication inside mobile apps. On the backend, I frequently use Laravel to build scalable APIs and admin panels that perfectly support mobileapp solutions. ReactNative Next Steps – Let’s Build Something Amazing! 📅 Would you be available for a 30-60 minute free consultation? During this meeting, we will: - Go over your project goals, technical needs, and budget. - Provide a project plan with a timeline and cost estimate. - Discuss the best development approach to fit your vision. - Send me a message, and I’ll share the Upwork scheduler link so we can set up a time that works best for you. Looking forward to collaborating and creating something extraordinary! Best regards, Daisy VC