Daud D.

Need one developer for your whole product — Flutter app, backend, admin dashboard, and web — without juggling multiple freelancers? 𝐇𝐞𝐫𝐞'𝐬 𝐭𝐡𝐞 𝐝𝐞𝐚𝐥: Share your idea, and I’ll turn it into a functional, scalable, and beautifully designed app that solves real problems and generates revenue. 𝗛𝗼𝘄 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗼𝘃𝗲𝘀 𝗙𝗿𝗼𝗺 𝗜𝗱𝗲𝗮 𝘁𝗼 𝗟𝗶𝘃𝗲 𝗣𝗿𝗼𝗱𝘂𝗰𝘁: Every project follows a clear, proven journey, divided into milestones: UI/UX design → Front-end development → Backend development → Deployment → Post-launch maintenance (8 weeks FREE) This ensures transparency, predictable delivery, and zero surprises. ---------------------------------------------- I am a Flutter app developer and full-stack mobile product developer with 7+ years of experience building and shipping production-ready Android and iOS applications for real businesses and real users. I have worked across the complete product lifecycle, from initial architecture planning and UI/UX collaboration through to backend API development, cross-platform Flutter mobile app development, admin dashboard creation, App Store and Google Play deployment, and long-term post-launch maintenance. What makes my approach different from most Flutter developers on Upwork is that I do not hand you a mobile app and disappear. I treat your product as a business system, mobile front end, server-side logic, data management, and web panel all working together as one coherent product. This is especially valuable for startups and small businesses that cannot afford to hire a separate mobile developer, backend developer, and web developer at the same time. What I Build: Flutter Mobile Apps (iOS & Android) I develop cross-platform Flutter applications using clean architecture, BLoC and GetX state management, and Dart best practices. Whether you need a consumer-facing app, a B2B service platform, a booking system, a social app, or an AI-powered mobile experience, I build for production — not for demos. Every app I deliver is tested, crash-monitored, and optimised for real user loads before it goes live on the App Store or Google Play. Backend APIs & Server-Side Development A mobile app is only as strong as the backend behind it. I build scalable REST APIs and backend systems using Node.js, Firebase Cloud Functions, and Django, handling user authentication, real-time data sync, push notifications, file storage, and third-party integrations. I design backend architecture to grow with your user base, not break under it. Firebase Integration Firebase is my default infrastructure for most Flutter projects, Firestore real-time database, Firebase Authentication, Cloud Messaging for push notifications, Firebase Storage, and Remote Config. I have shipped multiple production apps entirely on Firebase backends and know how to structure data to keep costs predictable as your app scales. Payment Gateway & In-App Purchase Integration I have integrated Stripe, PayPal, local payment gateways, Apple in-app purchases, and Google Play billing into live production apps. Payments are one of the highest-risk areas of any app, I handle them with proper error handling, webbook support, subscription management, and refund logic. Admin Dashboards & Web Panels Every app that manages users, orders, content, or bookings needs an admin interface. I build web-based admin dashboards and management panels using React, giving your team visibility and control over your app's data without needing to touch a database directly. App Store & Google Play Deployment Getting an app approved and live is its own skill set. I handle the full submission process, provisioning profiles, signing certificates, store listing optimization, compliance with Apple and Google review guidelines, and managing update releases. I have maintained live apps through multiple OS updates and policy changes without service interruption. Industries I Have Shipped In: Telecom & SIM management platforms Retail & e-commerce mobile apps Healthcare & patient-facing apps Food delivery & restaurant ordering Social platforms & community apps Service booking & field service apps AI-powered educational platforms Utility and productivity tools. Why Clients Choose Me Over Other Flutter Developers: Most Flutter freelancers on Upwork are strong at building the app UI. Few can also set up the backend, wire up the payment system, deploy to both stores, and build the admin panel, all in the same engagement. That full-product capability means fewer handoffs, fewer miscommunications, and a faster path from idea to live product. If you have a mobile app project, a full product to build, or an existing app that needs serious improvement, send me a message. I will ask a few honest questions about your scope, tell you what is realistic, and we will figure out the right path forward together.