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Senior Flutter & Node.js Developer | 4+ Years Experience | Full-Stack Architect Overview Hi, I’m Usama Mukhtar, a Software Engineer and a certified Flutter and Node.js developer with over 5+ years of hands-on experience. I specialise in mobile app development using Flutter and backend development with Node.js. I help businesses transform ideas into user-focused, scalable, and high-performance digital products by using modern technologies and efficient development practices. Trusted By: Over 100 global clients across healthcare, fintech, e-commerce, POS systems. Success Rate: 95% client retention with more than 174 projects successfully delivered on time. Commitment: I offer a free 60-minute consultation to understand your requirements and align the technical strategy with your business goals. 🟢Technical Skills Strong experience with third-party libraries and RESTful APIs Skilled in Android and iOS development Expertise in state management and app architecture in Flutter Proficient in Firebase (authentication, real-time DB, Firestore, cloud functions) Experience with push notifications and in-app purchases Integration of payment gateways and subscription models Google Maps and location-based services API integration for real-time data handling and synchronisation Strong command of Dart Additional experience: Java, Kotlin, SQLite, HTML, JavaScript, CSS3, Git 🟢Soft Skills Excellent problem-solving abilities Strong communication and teamwork Professional documentation practices Responsible, reliable, and legally compliant Creative and proactive approach to resolving issues Ability to clearly understand and deliver business requirements 🟢Roles and Responsibilities Design, develop, test, and deploy mobile and web applications Collaborate with UI/UX designers, QA teams, and stakeholders Take ownership of delivering high-quality and user-friendly products Provide continuous support, updates, and maintenance Stay current with modern technologies and trends Optimize workflows and write clean, reusable code Build Flutter applications for both Android and iOS Follow company standards, best practices, and guidelines Develop reusable UI components for efficient scalability 🟢Conclusion With strong expertise in Flutter, Node.js, and full-stack development, I focus on delivering reliable, high-quality, and scalable solutions. I have hands-on experience with Firebase, push notifications, in-app purchases, payment integrations, maps, and API-based applications. Client satisfaction and clean, efficient code are always my top priorities. I am confident that I can deliver the results you need for your project.

🥇 TOP 0,01% BEST DESIGNERS ON UPWORK 🥇 CERTIFIED BY GOOGLE & UPWORK 🥇 900+ SUCCESSFUL PROJECTS COMPLETED 🥇 RECOGNIZED PORTFOLIO: 25,500+ DRIBBBLE & 9,600+ BEHANCE FOLLOWERS 🎯 TRUSTED BY: GOOGLE, UBER, NESTLÉ, P&G, AB INBEV, RHB Hi, I'm Yev. I partner with founders and product teams from Seed to Series B to take products from 0 to 1. As an experienced UX/UI designer and UI UX Designer, I don't just design screens — I build intuitive, high-performing digital products that drive growth. With over 10 years of experience in product design, creative direction, and web development, I bridge the gap between user needs and business goals. ✅ What I can bring to your product as a UX/UI designer. ❇️ Strategic User Experience Design: As a Senior UX/UI designer, I create user experience strategies that boost usability and drive engagement. My UX designer approach (including UX research and user flows) has led to conversion increases of up to 150% for previous clients. I specialize in UIUX that makes complex systems simple. ❇️ Expert Web Design & Mobile App Design: I specialize in mobile ui ux, iOS/Android app design, and responsive web design. I ensure a seamless user interface with a consistent look and feel across all platforms. Whether it's a mobile app ui ux designer task or a complex web design, I deliver pixel-perfect results as your lead UX/UI designer. ❇️ Figma Design & Prototyping: As a Figma designer and expert UX/UI designer, I deliver high-fidelity wireframes, interactive prototypes, and design systems. I’ve delivered 5,000+ wireframes, helping streamline web development and reduce costly revisions. My expertise includes Figma ui designer roles and creating figma app design from scratch. ❇️ SaaS & Ecommerce Expertise: Whether you need a UI UX designer SaaS Figma specialist for complex ui ux dashboards or a Shopify website design that converts, I focus on layouts that drive revenue. I am a shopify website designer and wordpress website designer who understands how a UX/UI designer impacts business metrics. ❇️ Technical Synergy & Handoff: I understand the bridge between design and code. I provide assets for Figma to React, Figma to Webflow, Figma to WordPress, Figma to Shopify, and Figma to HTML/CSS implementation. This ensures your website design is implemented exactly as planned by a technical UX/UI designer. ✅ My achievements in numbers ❇️ UX/UI designer for Logistics SaaS (React): Improved order processing efficiency by 200%. Reduced human error by 50% through enhanced user interface design. Cut manual work by 70%, boosting productivity for SaaS platforms. ❇️ Mobile App UI UX Designer for Health/Fintech: 2x user retention by redesigning the mobile app design. 3x onboarding speed through streamlined user flows and interactive prototyping. ✅ My full range of services. I cover a wide range of specialized design services to ensure your brand stands out. Web & Landing Pages: Landing page web design, landing page web designer, figma landing page, and wix web design. Platform Specialist: Wix website designer, squarespace website design, webflow ui ux, and elementor expert. Graphic Design: Graphic designer illustrator, logo design, motion graphic designer, social media graphic designer, and canva graphic designer. Niche Expertise: UX/UI designer AI, crypto game ui ux designer, saas ui designer, and industrial designer logic. E-commerce: UI UX designer ecommerce, shopify website design, wordpress website design, and website developer collaboration. ✅ My design process: Discovery & UX Research: Understanding your product manager goals and user pain points. Wireframing & Strategy: Creating ui ux web designer blueprints and wireframes. UI Design & Branding: Developing the visual identity, ui graphics, and icons. Prototyping: Building figma ui ux interactive models to test user journeys. Development Support: Providing figma to html or figma to react specs for your web developer or full stack website developer. ✅ Why choose me? I am a professional UX/UI designer with extensive skills in Graphic design. I create brand-aligned digital experiences, provide logo design services, and create a strong visual identity. With 25,500+ Dribbble and 9,600+ Behance followers, my work is recognized by the global design community. UI/UX Figma Expert: Deep knowledge of auto-layout, components, and variables. Full Stack Mindset: I work closely with website developers, virtual assistants, and facebook ads teams to ensure the design supports marketing and tech. Whether you need a UI UX designer figma, a mobile ui ux designer, or a webflow specialist, I have the experience to take your product to the next level. I specialize in UIUX designer tasks that involve product designer thinking and ux designer empathy. Ready to boost your conversions and drive business growth? Hire a professional UX/UI designer today – Let’s connect! ☎️ Last updated: 11.05.2026

✅ ✨✨💥Top Rated Plus✨✨💥 by Upwork (𝗧𝗼𝗽 3%) ✅ ✨✨💥295+ Jobs Completed✨✨💥 ✅ ✨✨💥6+ years of Experience in Mobile App Development ✨✨💥 ✅ ✨✨💥5+ years of Freelancing Experience✨✨💥 ✅ ✨✨💥24/7 Availability ✨✨💥 I am a Software Engineer with professional experience in developing hybrid applications using Flutter and FlutterFlow. I have over 𝟲 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building responsive, scalable, and complex mobile applications in Flutter. I have developed and published multiple apps on the Google Play Store, achieving numerous downloads. I also have strong experience 𝒊𝒏-𝒂𝒑𝒑 𝒎𝒂𝒓𝒌𝒆𝒕𝒊𝒏𝒈, 𝒑𝒆𝒓𝒇𝒐𝒓𝒎𝒂𝒏𝒄𝒆 𝒐𝒑𝒕𝒊𝒎𝒊𝒛𝒂𝒕𝒊𝒐𝒏, 𝒂𝒏𝒅 𝒆𝒏𝒅-𝒕𝒐-𝒆𝒏𝒅 𝒂𝒑𝒑 𝒅𝒆𝒑𝒍𝒐𝒚𝒎𝒆𝒏𝒕. I now provide my services on 𝗨𝗽𝘄𝗼𝗿𝗸. Feel free to place your order with confidence that you’re in the right place for high-quality mobile app development. I provide full concentration on my client. Thanks! ⭐️🌟Flutter and FlutterFlow Development Skills⭐️🌟 ✅ ✅ Technical Skills ✅ ✅ ✅ Knowledge of Dart, Java, Kotlin, SQLite, C++, HTML, JavaScript, CSS3 ✅ Designing reusable code and modules ✅ Third-party libraries and RESTful APIs integration ✅ Code versioning tools like Git, Jenkins, etc. ✅ Android and iOS development ✅ State management and app architecture ✅ Known to Firebase, PWA, and Azure DevOps integration ✅ Automated building and testing in FlutterFlow ✅ IDEs like Android Studio, VS Code, etc. ✅ Familiarity with Material Design guidelines ✅ Networking and handling push notifications ✅ Test cases for better performance and debugging of the code of Flutter ✅ Offline storage, performance tuning, and threading operations ✅ ✅ Soft Skills: ✅ ✅ ✅ Problem-solving and team spirit ✅ Understanding of business requirements of Skills: ✅ Problem-solving and team spirit ✅ Communication and self-initiation ✅ A practical approach to issue resolution ✅ Understanding of business requirements ✅ ✅ Roles and Responsibilities ✅ ✅ ✅ Design, develop, test, and implement applications ✅ Cooperation with designers, testers, managers, product owners, and other stakeholders ✅ Take complete ownership of developing user-friendly, good-quality software delivery ✅ Identify and solve errors and discrepancies in the system in Flutter development. ✅ Support and maintenance of all applications in Flutter and FlutterFlow. ✅ Application compatibility with multiple platforms developed ✅ Get involved in the entire software development life cycle ✅ Optimize development processes through different approaches in Flutter ✅ Create and ship apps to Android/iOS devices with a single codebase ✅ Write UI components for the reusability of code ⭐️🌟 Programming Language⭐️🌟: ✅ Dart with Flutter and FlutterFlow Framework ⭐️🌟Based on your requirement⭐️🌟: ✅ I will do mobile app development in IOS & Android. The mobile app development will have the following phases. ⭐️🌟Figma⭐️🌟: ✅ App and website UI/UX to Flutter and FlutterFlow. ✅ Prototype ⭐️🌟Mobile app design⭐️🌟: ✅ Designing the views of every screen of the mobile app. ⭐️🌟Mobile app development⭐️🌟: ✅Converting the approved design to the actual mobile app. ⭐️🌟Database & API interface development⭐️🌟: Creating the data structure and setting up all necessary APIs that the apps will use. ⭐️🌟Database & API integration with the mobile app⭐️🌟: Adding all the necessary real-life functionalities to the mobile app UIs developed ⭐️🌟 Why choose me?⭐️🌟 ✅ 100% Satisfaction ✅ 100% Positive Rating ✅ High-Quality Code ✅ Great Support Period ✅ 4+ years of Experience 👉 How it works Here are the steps to complete your project: ⭐️🌟Requirements⭐️🌟 We make sure I have everything I need to complete your project successfully. ✅ UI design (Figma / XD / Zeplin file) ✅ Logo ✅ App Icon ✅ Document (Optional) ⭐️🌟This step includes:⭐️🌟 ✅ Video meetup ✅ Mobile App Design ✅ Designing the views of every screen of the mobile app. 👉Devices: iPhone 11, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, Samsung A52, A30, and other latest devices 👉Final Design I'll deliver the final design of the app for your approval. ⭐️🌟This step includes:⭐️🌟 ✅ Video meetup 👉Database & API interface development ✅ Create MYSQL database and create REST API based on app screens in JSON format. ⭐️🌟App Development: ⭐️🌟 I'll develop the app and deliver a working product for your review. ⭐️🌟This step includes:⭐️🌟 ✅ Video meetup ✅ Backend Admin Panel (Extra Optional) I will create a website admin panel dashboard so you can track all things from it. Example: ✅ Manage Users (Listing / Add / Edit / Delete Users) ✅ Manage Category (Listing / Add / Edit / Delete Category) ⭐️🌟 Final Review⭐️🌟 I'll deliver the final version of the app for your review. ⭐️🌟This step includes:⭐️🌟 ✅ Video meetup

I’m a UI UX Designer with 6+ years of experience in UX & UI Design, helping companies build intuitive, engaging, and high-performing digital products. ⭐️⭐️⭐️⭐️⭐️ "Dawood was great to work with! Very quick and responsive in discussing the project and making edits as requested. Highly recommended for mobile app design." 🎯 What I bring to your product as a UI UX Designer: ✔️ Over 6 years of commercial experience in UI UX Design, web design, and mobile app design ✔️ A results-focused approach to user experience design, creating strategies that improve usability and drive engagement, increasing conversions by up to 150% ✔️ Strong expertise in designing clear user flows that guide users effortlessly through websites and applications ✔️ Skilled in wireframing and prototyping* delivering 10,000+ wireframes and 150+ prototypes, reducing development friction and costly revisions ✔️ A focus on intuitive, clean, and accessible user interface design, ensuring seamless user interactions ✔️ Expertise in Figma, Adobe XD, Illustrator, and Photoshop for high-fidelity UI, prototyping, and design systems ✔️ Strong background in mobile app design and web design, improving engagement by up to 40% with consistent UI across iOS and Android ✔️ Experience in WordPress, React, and e-commerce design, delivering 20+ optimized websites with conversion-driven layouts ✔️ Proficiency in GUI design, branding, and graphic design, creating cohesive and brand-aligned digital experiences 📊 My Achievements: 🔶 Practice Manager SaaS Application (Figma) ▪ Improved order processing efficiency by 200% ▪ Reduced human error by 50% ▪ Increased checkout speed by 30% ▪ Reduced manual work by 70% 🔶 Furniture E-commerce Website ▪ Increased revenue by 15% ▪ Reduced cart abandonment by 30% 🔶 Health Mobile App ▪ Achieved 2x user retention ▪ Improved onboarding speed by 3x 💡 Why hire me as a UI UX Designer? ▪ 6+ years of experience in UX & UI, Web Design, and Mobile App Design ▪ 400+ projects delivered across multiple industries ▪ 150+ satisfied clients with measurable business growth ▪ Expertise in Figma, Adobe XD, WordPress, ▪ Proven ability to deliver high-impact prototypes quickly ▪ Strong experience in cross-platform UI UX design (web, mobile, desktop) ▪ Deep expertise in UI UX Designer SaaS, AI, crypto, and game UI UX design ▪ 10,000+ wireframes and 170+ prototypes created Looking for an experienced UI/UX Designer, UI UX Designer, UIUX Designer, UXUI Designer who can elevate your product, improve conversions, and drive real business growth? ☎️ Let’s connect.

👑 Top Rated Flutter Developer with 100% Job Success 👑 I’m a senior Flutter developer with 5+ years of experience building apps for iOS, Android, web, and desktop. I can build your app from scratch, join your existing team, or help fix and improve your current Flutter project. If you have daily or weekly meetings, count me in. I can work with your designers, backend developers, project managers, or other mobile developers without any problem. I mostly work with Flutter, Clean Architecture, BLoC/Cubit, Riverpod, GetIt, REST APIs, Firebase, payments, subscriptions, notifications, maps, audio/video, real-time chat, and native iOS/Android integrations. I have built different types of apps, including fintech, banking, AI wellness, habit tracker, social media, health, fitness, meditation, GPS, task management, e-commerce, marketplace, and business apps. What you can expect from me: * Clean Flutter code * Clear communication * Regular updates * Fast and careful development * Good attention to bugs and edge cases * Support after release if needed I care about building apps properly. Not just something that works for now, but something stable, clean, and easy to improve later. If you need a reliable Flutter developer who can take responsibility and move your project forward, feel free to send me an invite.

👉 BOOK A DIAGNOSTIC CONSULTATION TO REVIEW YOUR MOBILE APP 🔴 If users open your mobile app once and never come back, it’s rarely a UI problem. It’s a first-session strategy problem. I fix onboarding for mobile app that converts (+30–50% activation across 350+ apps). 🔥 Top 1% in Mobile App Design | 350+ apps launched | $750M+ raised 🤝 Trusted by Spotify, Meta, Marriott, Pyx Health, Blush.Design & 900+ companies ⚡ Boosts mobile app design conversion +53% & retention +32% wellness AI apps  🎯 Growth UX/UI Designer for Mobile App UI UX Mobile Figma Designer 💎 Why Clients Choose Me Most apps fail because they don’t engage users from the first session. I help founders and product teams redesign apps that convert, retain, and scale. My focus - strategic Mobile UI UX Design & UI UX redesigns for mobile apps, including first session, onboarding, and paywalls. I blend growth design, gamification, and data-driven UX to turn underperforming apps into high-impact, revenue-generating products. 📊 Growth Results 📱 Wellness Mobile App Design +55% 2nd-day retention after onboarding Mobile UI UX redesign 💊 Healthcare Mobile App Design +40% more sign-ups after registration flow Mobile App UI UX design 🧘‍♀️ Yoga & Meditation Mobile App Design +47% DAU increase after gamified onboarding 🛍️ E-commerce Mobile App +38% revenue growth after checkout UX audit 🎓 Education Mobile App +60% course completion after gamified onboarding Mobile App UI UX Redesign 💬 Social Mobile App +35% more messages sent after Mobile App UI UX Redesign ✈️ Travel Mobile App +33% more bookings after search & filter Mobile App UI UX Design ⚡ Productivity Mobile App +29% task completion after mobile-first UX overhaul 🎯 Who I Work With Funded startups seeking investor-ready designs Pre-seed & Seed startups preparing to raise funding - I build investor decks through UX Strategy + clickable Figma prototypes that visualize business potential Growth-stage apps improving retention, onboarding, and paywalls Mobile App UI UX Design Enterprises scaling engagement through Mobile App UX/UI Redesigns 💼 About Me 📱 350+ Mobile Apps designed & redesigned on App Store & Play Store 💰 $750M+ raised with my Mobile App UI UX solutions 💻 35+ years in Mobile App Design & Mobile UI UX Design (if you count my 3,5x senior speed and 350+ launched mobile apps 📱) 🩵 3000+ project designed Web Design, Mobile Design, Graphic Design, Product Design, Growth Design in Figma 🚀 11+ years in IT | 9+ years in Senior Mobile App Design UX UI Product Design Top Rated Plus Figma Expert 📈 55%+ average conversion growth after mobile app redesigns and audits 👥 900+ clients worldwide from startups to Fortune 500 & Inc 5000 💼 150+ funded startups scaling faster with Growth Design for Mobile Apps UI UX 🛍️ 50+ e-commerce apps with +35% revenue growth 🎨 15,000+ Dribbble followers & 3M+ views- Mobile App Design Trendsetter 🥇 Uplabs Challenge Winner Mobile App UI UX Challenge (2018 & 2020): Best Wellness Healthcare Mobile App Design | Best E-Commerce Mobile Design UX UI 🇪🇸 Based in Spain (CET Time Zone) 🧠 What I Deliver ✅ Full Mobile App Design & Redesign UI UX ✅ UX/UI Mobile App UI UX Design Audits to identify conversion leaks and growth potential ✅ Onboarding Optimization & First Session Strategy for Mobile App UI UX Design ✅ Gamification Systems that boost retention for Mobile App UI UX Design ✅ Growth-Focused UX Strategy for scaling user engagement for Healthcare Mobile App UI UX Design ✅ Investor-Ready UX Strategy + Clickable Figma Prototype - crafted for Mobile App UI UX Design to help startups attract investors confidently ✅ Design Systems & UI Kits for scalable mobile apps ✅ App Store Screenshots for Mobile App UI UX Design - pitch & launch ready 💡 Process: from research and strategy to growth audit, clickable prototype, and final polished UI -each step designed to deliver measurable business impact for Mobile App UI UX Design 📚 My Expertise • First Session Optimization turning new users into active ones • Gamified UX/UI Design - retention loops & engagement systems • Mobile App UX Audits - conversion leak detection • Wellness, Fintech, Education, Productivity, Social, Fitness, E-commerce, Travel, Healthcare, and AI-powered apps - growth-driven design across industries • End-to-End Design Process- from UX research & wireframes to final UI and post-launch analysis 💬 What Clients Say “Onboarding drop-off fell by 60% after UX audit.” - Healthcare Startup Founder “Our wellness app revenue grew by 55% after onboarding redesign.” - Healthcare Wellness Mobile App CEO “The clickable prototype helped us close $1.2M seed round.” - Education Gamified App Co-founder 🚀 Let’s Grow Your App ⚡ Only a few consultation slots available this month. Let’s scale your app with Growth Design & Mobile App Design BOOK A STRATEGIC CONSULTATION TO REVIEW YOUR Mobile App Design, ONBOARDING, GAMIFICATION, AI APP EXPERIENCE, RETENTION & GROWTH STRATEGY Last update: June 3, 2026