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With 23 years of experience in the tech industry, I've honed my skills as a full-stack developer, undertaking entire projects from conceptualization to final execution. I've delivered a myriad of solutions, including ERP systems for stores, management systems for gyms, legal CRMs, timeshare hotel sales platforms, and specialized systems for geriatric clinics. My experience encompasses diverse modules such as stock control, accounts receivable and payable, and more. Proficient in PHP/Laravel, Javascript/NuxtJs, and experienced in deploying on the Google Cloud Platform with Docker. I not only pride myself on crafting efficient, scalable, and user-friendly solutions tailored to diverse industry needs, but I can also help bring new projects from concept to reality. Whether you're looking to kick-start an idea or refine an existing system, my expertise ensures your vision is executed with precision and efficiency.

Flutter & iOS developer with 7+ years shipping mobile apps across AI, fintech, social, and insurance — from solo MVP builds to production apps handling real user data. ⭐ 100% Job Success Score on Upwork · 25+ five-star reviews If you're starting a Flutter app from scratch, I take it from idea to the App Store and Play Store. If your app has an AI feature that needs to actually work — not just look good in a demo — that's usually where I come in. If a previous developer left you with something that needs an honest audit, I've been brought in for exactly that too. 𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗴𝗲𝘁 ✔️ One Flutter codebase shipped to iOS and Android at once — 80% faster than building two native apps separately. ✔️ Real AI integration: Claude/OpenAI API, prompt engineering, LLM fine-tuning — not a demo wrapper. ✔️ 4+ years of native iOS (Swift/SwiftUI) depth underneath the Flutter work, so I catch platform-specific issues Flutter-only developers tend to miss. ✔️ Hired specifically to audit and rebuild apps other developers left broken — 15+ rescue projects completed. ✔️ Apps shipped across AI, fintech, social, and insurance — there's a good chance I've already solved a version of your problem. Send me what you're building and I'll reply with a scope estimate and the first technical decision I'd settle. 𝗥𝗲𝗮𝗱𝘆 𝘄𝗵𝗲𝗻 𝘆𝗼𝘂 𝗮𝗿𝗲 👉 Click Message or Hire above to get started. Best, Danial ————— 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝘄𝗼𝗿𝗸 𝗮𝗻𝗱 𝘀𝗸𝗶𝗹𝗹𝘀: 𝗔𝗜 𝗔𝗣𝗣 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 - AI Face-Swap App Developer, FakeMe: Flutter + Firebase app for AI face-swap images and video, with live Firestore sync, AdMob/Unity ad monetization, and in-app token purchases — 600,000 installs. - AI Video Generation App Developer, Gimi AI: built and shipped an AI video-generation app in Flutter, live on the App Store and Google Play — 50,000 installs. - Claude API Developer, AI app maintenance contract: prompt engineering and LLM fine-tuning on a production Claude API + Flutter app, plus a Firebase-backed reporting dashboard — 150 hours delivered, client called the work "exactly what I needed." - AI Insights App Developer, Decide Fast & Head Fast: built a Claude AI-powered app using prompt engineering to turn user input into pattern-interrupting insights. 𝗙𝗜𝗡𝗧𝗘𝗖𝗛 - FlutterFlow Developer, investment app: full-stack Firebase + FlutterFlow build for an investment platform — client called the delivery "efficient" with "outstanding quality." - Flutter Developer, Midaz crypto wallet: trading app letting users invest in global stocks and withdraw holdings as crypto, built in FlutterFlow. 𝗦𝗢𝗖𝗜𝗔𝗟 & 𝗗𝗔𝗧𝗜𝗡𝗚 - Flutter Developer, Naseeb: Muslim marriage app with native real-time voice and video calling. - iOS Developer, Cl:K: private social app with stories, VIP/regular visibility spaces, live messaging, and an in-app gifting economy. - iOS Developer, Ecstasia: location-based live video and voice call app over secure P2P connections. - iOS Social Media App Developer: built with Swift, Firebase, REST API, and Socket IO on AWS with a MySQL backend — client credited the app's App Store approval directly to this work. 𝗜𝗡𝗦𝗨𝗥𝗧𝗘𝗖𝗛 - Flutter Developer, Ceertif: live insurance company app shipped to both app stores. 𝗔𝗣𝗣 𝗔𝗨𝗗𝗜𝗧𝗦 & 𝗥𝗘𝗦𝗖𝗨𝗘𝗦 - App Audit Developer, Hordr app: client called the audit "thorough and timely," leading to an ongoing rebuild engagement. - iOS Mobile UI Developer: complex iOS build with Firebase Realtime Database, maps integration, and push notifications — client praised on-time delivery of a "fairly complex" project. 𝗡𝗔𝗧𝗜𝗩𝗘 𝗶𝗢𝗦 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 - iOS Swift Developer: 20+ native iOS apps shipped, including full redesigns in Xcode and feature-parity rebuilds. - Swift Developer, Muscle Hug / Muscle Hog: SDK updates and Play Store resubmission across two release cycles. - Swift Developer: implemented push notification handling for an iPad-only Swift application. - SwiftUI Developer, machine learning application: built the UI layer for a SwiftUI-based ML app. 𝗚𝗔𝗠𝗜𝗡𝗚 - iOS Developer, Checkmate: chess app with the Stockfish engine integrated for full gameplay analysis. 𝗙𝗟𝗨𝗧𝗧𝗘𝗥 & 𝗖𝗥𝗢𝗦𝗦-𝗣𝗟𝗔𝗧𝗙𝗢𝗥𝗠 - Flutter Developer, Lillypad: Flutter app with a native bridge, including replacing SFSafariViewController with WKWebView for smoother in-app browsing. - Flutter Developer, Sustomer (Eco-check): shared, gamified sustainable shopping list app with offline-first support and deep-linked invites. - Flutter Developer: additional builds including Pata-parking, a protein calculator app, and Nanshe. - Full-Stack Developer, ItaPizza: Flutter front end with React, Angular, and ASP NET Core across the stack. 𝗦𝗞𝗜𝗟𝗟𝗦: Flutter, Dart, Swift, SwiftUI, Android, Kotlin, Firebase, Claude API, OpenAI API, Prompt Engineering, FlutterFlow, REST API Integration, Socket IO, AWS, MySQL, Push Notifications, App Store Deployment

𝐇𝐢 𝐭𝐡𝐞𝐫𝐞! 𝐋𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐭𝐨 𝐛𝐮𝐢𝐥𝐝 𝐜𝐮𝐬𝐭𝐨𝐦 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬 𝐨𝐫 𝐚𝐩𝐩𝐬? 𝗪𝗶𝘁𝗵 𝗼𝘃𝗲𝗿 7+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 I specialize in CMS websites and mobile apps using WordPress, Webflow, Shopify, Flutter, and FlutterFlow. Every project I deliver is tailored, scalable, and optimized for performance, ensuring your website or app runs smoothly and drives results. What I can do for you: • Custom CMS development: WordPress, Webflow, Shopify • Mobile app development: Flutter & FlutterFlow • Custom themes, sections, and CMS structures • eCommerce setup and payment integrations • SEO-friendly, responsive, and high-performance solutions • Ongoing updates, maintenance, and feature enhancements Ready to launch a website or app that’s fast, scalable, and built to last? 𝐒𝐞𝐧𝐝 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐠𝐨𝐚𝐥𝐬, 𝐚𝐧𝐝 𝐈’𝐥𝐥 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐝𝐞𝐟𝐢𝐧𝐞 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡. Best Regards, 𝒁𝒆𝒆𝒔𝒉𝒂𝒏 𝑨𝒉𝒎𝒆𝒅

🚀 As a seasoned Software Development & API Integration Expert, I bring over a decade of entrepreneurial experience as the former owner of a global software development and consultancy firm. I've successfully led global teams in diverse industries, honing my skills in API integration, secure software development, and technical leadership. 📈 My expertise spans a wide range of technologies, including JavaScript, Node.js, Express.js, TypeScript, C#, .NET Core, LAMP Stack, PHP, Laravel, WordPress, Magento, PrestaShop, Python, Django, Android Studio, Java, and more. I'm well-versed in designing and developing API integrations, having worked with over 60 third-party REST/SOAP APIs. 🔐 In today's digital landscape, cybersecurity is paramount. I have a strong background in secure software development and have conducted web application security assessments, ensuring data integrity and confidentiality. 📊 My leadership skills extend to Technical Project Management across domains such as social networks, mobile apps, SaaS, Ecommerce, and more.