I’m a Full-Stack Developer and Senior UI/UX Designer with 10+ years of experience crafting high-performance websites and mobile apps that are fast, user-friendly, and conversion-focused. From custom-coded platforms to modern no-code/low-code builders, I help startups, small businesses, and agencies launch, scale, and modernize their digital presence with beautiful, responsive, and scalable solutions. 💼 My Core Expertise Includes: 1. 🔧 Full-Stack Development: - Front-end: HTML5, CSS3, JavaScript, React.js, Vue.js - Back-end: Node.js, PHP, MySQL, MongoDB, Express.js - API Integration, Admin Dashboards, Custom Web Apps 2. 🎨 UI/UX Design - Wireframing, Prototyping, User Flows (Figma, Adobe XD, Sketch) - Mobile-first, Responsive Design - User Testing & High-Converting Interfaces 3. 🛠️ Platforms I Work With: - WordPress (custom themes, Elementor, WooCommerce) - Shopify (custom store design, Liquid, apps) - Wix, Squarespace, GoDaddy Website Builder - Bubble.io, Framer, Webflow – app & MVP development 4. 📱 Mobile App Design & Development: - Flutter, React Native, PWA, and platform-based tools - App UI/UX, API Integration, User Login, Push Notifications Why Work With Me: - 10+ years of proven experience in web & mobile development - Deep understanding of modern UI/UX and cross-platform responsiveness - Fast communication, flexible working style, and 100% project commitment - Ability to handle both design + development in one streamlined workflow - Long-term client relationships with consistent 5-star delivery If you're looking for someone who can design and develop your complete website or app from the ground up with performance, aesthetics, and scalability in mind let’s connect!

A mobile app only succeeds when people understand it quickly, move through it naturally, and feel confident enough to come back. I design mobile app UI/UX for iOS and Android, with a focus on clean user flows, modern visual design, simple navigation, and developer-friendly Figma files. I help founders, startups, SaaS teams, and product owners turn ideas, rough wireframes, MVPs, and existing apps into polished mobile experiences. 𝗪𝗵𝗮𝘁 𝗜 𝗱𝗲𝘀𝗶𝗴𝗻: • Mobile app UI/UX for iOS and Android • AI and SaaS mobile apps • Startup MVP and consumer apps • Community and social apps • Marketplace and booking apps • EdTech and learning apps • Fitness, wellness, finance, and productivity apps • App redesigns and UX improvements • Wireframes and user flows • High-fidelity Figma screens and clickable prototypes • Design systems and reusable components • Developer handoff for React Native, Flutter, Swift, Kotlin, or web teams My experience spans learning platforms, student dashboards, ecommerce interfaces, AI product pages, trading dashboards, community apps, mobile flows, and data-driven products — a flexible product-design background that adapts across mobile and web. I design from scratch or improve what you already have. If you have sketches, screenshots, a product idea, a feature list, a prototype, or an existing app that feels confusing, I'll help organize the experience and shape a modern UI direction. 𝗠𝘆 𝗽𝗿𝗼𝗰𝗲𝘀𝘀: 1. Understand your product goal, users, and business model. 2. Map the core user journey and key app flows. 3. Wireframe where the structure needs clarifying. 4. Design high-fidelity mobile screens in Figma. 5. Build reusable components, styles, and states. 6. Create clickable prototypes when needed. 7. Deliver organized, handoff-ready Figma files. I pay close attention to the first-time experience: onboarding, signup and login, home-screen structure, navigation, profile flows, search, booking and subscription flows, dashboards, AI chat interfaces, empty and error states, notifications, mobile spacing, touch targets, and platform-native iOS and Android patterns — all built on consistent components and a clean visual style. Apps I design include AI assistant and productivity apps, SaaS mobile apps, startup MVPs, community and social apps, marketplace and booking apps, EdTech and learning apps, fitness and wellness apps, finance apps, ecommerce apps, habit trackers, dashboards, customer portals, and internal business tools. Clients hire me when they need more than a pretty screen. I help think through the real experience: how users start, how they grasp the value, how they move between screens, where they might get stuck, what should appear first, and how the product stays simple as the feature set grows. Relevant expertise: mobile app UI/UX, iOS and Android app design, app UI and UX design, mobile app redesign, AI and SaaS app design, startup MVPs, React Native, Flutter, and Expo design, Firebase and Supabase apps, consumer, community, and social apps, marketplace, booking, fitness, wellness, finance, productivity, and EdTech apps, onboarding and signup flows, profile, dashboard, notification, and chat screens, AI assistant interfaces, wireframes, clickable prototypes, Figma mobile design, design systems, and developer handoff. I can design full apps or individual flows — onboarding, home dashboard, profile, search, checkout, subscription, chat, booking, settings, and empty or error states. Mobile design lives in the details: consistent spacing, buttons, inputs, cards, tabs, icons, modals, and touch-friendly interactions. If your product is early, I'll turn a rough concept into a clear MVP design. If your app already exists, I'll redesign confusing screens, improve navigation, modernize the UI, and build a cleaner design system so future features are easier to add. Tools: Figma, FigJam, wireframes, user flows, prototypes, component libraries, design systems, and handoff-ready files. Great mobile design isn't just beautiful screens — it's reduced friction, obvious next steps, and an app that feels reliable, simple, and genuinely useful. If you have an app idea, MVP, existing app, wireframe, or product flow that needs better UX and cleaner UI, I'll help turn it into a polished design ready for development.

🏆 TOP RATED PLUS AI DRIVEN UI/UX DESIGNER🏆 I design modern, user-focused digital experiences for SaaS platforms, web applications, and mobile apps using scalable Figma design systems. With 7+ years of experience, I help startups and product teams turn ideas into intuitive, visually engaging products that improve usability, engagement, and conversions. From early-stage MVPs to complex SaaS dashboards, I design interfaces that are clean, functional, and ready for development. What I Can Help You Design • SaaS platforms & dashboards • Web applications & product interfaces • iOS & Android mobile apps • Startup MVP products • Landing pages & marketing websites • eCommerce interfaces Mobile App UI/UX Design • iOS & Android app design • User flows & onboarding experiences • Interaction design & micro-interactions • App redesigns & UX improvements • Developer-ready Figma files Web & SaaS Product Design • SaaS dashboards & complex interfaces • Responsive web application design • Landing pages & conversion-focused UI • UX improvements & usability optimization • Data-heavy dashboards & analytics UI Figma Expertise • Design systems & scalable components • Auto-layout & responsive layouts • Interactive prototypes • Organized design libraries • Developer handoff documentation My UX Process 1️⃣ Understand product goals & user needs 2️⃣ Create user flows & wireframes 3️⃣ Design modern, intuitive interfaces 4️⃣ Build interactive prototypes 5️⃣ Iterate based on feedback and testing Tools Figma Adobe XD Sketch Photoshop Illustrator Miro Balsamiq Why Clients Work With Me ✔ 7+ years of UI/UX design experience ✔ Top Rated Plus freelancer on Upwork ✔ Strong expertise in SaaS & product design ✔ Clean, scalable design systems ✔ Clear communication & reliable delivery I focus on designing simple, intuitive experiences that help products grow and users succeed. 📩 If you're building a SaaS product, web platform, or mobile app, let's discuss your project. I’d love to help design a clean, user-friendly experience for your product.

Hey 👋 I’m Anastasiia, a Senior Software Engineer specializing in cross-platform React Native app development for operations platforms, SaaS products, and real estate / field-service teams, from MVP to production-ready apps on iOS and Android. I help teams turn product ideas into stable, scalable mobile systems that users actually rely on daily. 🚀 What I Build with React Native Cross-platform mobile apps (iOS + Android) with a mobile-first UX Offline-first workflows with reliable data sync Push notifications (real-time updates, alerts, user engagement) Payments & subscriptions (in-app purchases, Stripe, Apple/Google Pay) Maps, geolocation & route-based features BLE / device integrations when hardware is involved Secure API integrations (often with .NET / REST / GraphQL backends) Admin dashboards (web companion panels for operations teams) 🧠 How I Work Discovery → clarify product goals, users, and edge cases Architecture → define scalable mobile structure (state, data flow, API design) Milestone delivery → iterative builds with clear scope per stage Weekly demos → working builds you can test continuously Store release → full App Store / Google Play preparation and deployment 💡 Why this approach works You get a production-ready architecture early, not just UI screens The app is designed to scale from MVP → full platform without rewrites Mobile performance, reliability, and UX are treated as core requirements, not afterthoughts You always know what’s being built and why, at every step If you already have an app idea, a prototype, or even an existing codebase, share it with me. I’ll map out the fastest and cleanest path to get it into production.

🏆 Why My UI UX & Web Design Stand Out 12+ years working as a Senior UI UX Designer, Product Designer, SaaS Designer & Website Designer 200+ UI UX, Web Design and Mobile App Design projects delivered 5,000+ wireframes and 150+ Figma prototypes shipped 30+ awards & recognitions for UIUX and Visual Design Website Design & CRO lifting organic conversion up to 150% Web Application Design & Dashboard UX cutting manual work 70% Logistics SaaS UIUX raising processing efficiency 200% Ecommerce Website Design reducing cart abandonment 30% Mobile App Design doubling retention (2×) & onboarding 3× faster Responsive Web Design & Design Systems lifting on-site conversion 38% 👋 Hi there, I'm Kateryna! Got a SaaS platform, an Ecommerce store, or a Mobile App that needs to feel effortless, and actually convert? I'm a Senior UI UX Designer, SaaS UI Designer, Website Designer, Graphic Designer and Web Design expert who designs and optimizes every screen, flow, and funnel for engagement, retention, and conversion. As a SaaS Designer and Web Designer with a UIUX-first process, I cover Web Design, Website Design, Mobile App Design, Web Application Design and Presentation Design for SaaS, dashboards, CRM systems, Ecommerce sites and web apps. ⭐️⭐️⭐️⭐️⭐️ "The final result went beyond our expectations. The user interface is both intuitive and visually striking, reflecting real attention to detail and design expertise." 🚀 UI UX & Web Design Services 📌 Web Design & Website Design – Brand-Aligned & Conversion-Ready Conversion-optimized Website Design for WordPress, Shopify, Webflow & Framer Responsive Web Design with clean, scalable UIUX components 📌 Mobile App Design (iOS & Android) Native-feeling Mobile App Design – onboarding, navigation & in-app flows Mobile App UIUX built to retain users and speed up activation 📌 Ecommerce Website Design & CRO Ecommerce Website Design for Shopify with conversion optimization Landing Page Design & Conversion Rate Optimization (CRO) for funnels 📌 Web Application Design & Dashboard UX SaaS & B2B Web Application Design as a dedicated SaaS Designer – wireframing & Figma Prototyping Dashboard & Admin Panel UX plus scalable Design Systems 📌 Presentation Design – Pitch & Sales Decks Pitch Deck Design, Slide Deck Design & Infographic Design In PowerPoint Design, Google Slides & Keynote for investors, sales & launches 🔧 Process, Tech-Stack & Handoff Discovery & UX Research – competitor analysis, personas, and journey mapping to set the right UIUX direction. Wireframing & Prototyping – high-fidelity UI and interactive Figma Prototyping so stakeholders validate features before development. Visual & UIUX Design – as a SaaS UI Designer I ship pixel-perfect Web Design, Website Design, Mobile App Design and Visual Design with Design Systems and tokens, ready for any Web Developer. Figma-First, Developer-Ready Handoff – clean files any Web Developer can build from, ready for Figma → HTML/CSS or Figma → Next.js, with full Web Development handoff. Testing & Validation – usability testing and A/B experiments so every UIUX decision is data-backed. 🏦 Fintech & secure finance dashboards 🏥 Healthtech portals & health Mobile App Design 🛒 Ecommerce Website Design with high-converting checkout 📈 SaaS dashboard & Web Application Design revamps led by a senior SaaS Designer 🏗 Real Estate, EdTech, AI, Cybersecurity, Crypto & Web3 platforms ⚙️ Tools Figma · Shopify · Framer · Webflow · WordPress · Adobe XD · PowerPoint Design · Google Slides · Keynote · Design Systems · AI-powered UX workflows 🚀 Looking for a UI UX Designer, Product Designer, Web Designer, Graphic Designer, SaaS Designer or Web Design expert for your SaaS, store, Mobile App Design or digital product? As a SaaS Designer I build modern interfaces with clean Responsive Web Design, smooth UIUX and Visual Design that lifts conversions. 📩 Send me your project details – I'll reply within a few hours with practical UX insights. 📅 Last updated: 01.07.2026

I'm a UI/UX Designer, UX/UI Designer and Web Designer who designs SaaS and web products that turn visitors into paying users. As a Top Rated UI/UX & web designer and product designer, I take SaaS dashboards, landing pages, websites, and web apps from Figma to high-converting, responsive website design — built on real user research, not just good looks. My achievements: ⭐️ Clients raised $18M+ in the last year in funding ⭐️ 1,000,000+ monthly users on products I've designed ⭐️ 53% average conversion-rate growth vs. the initial design ⭐️ $400,000 saved on internal labor for clients ⭐️ Good UI makes things look better — strategic UX makes the business grow for real 🎯 What I do as a UI/UX Designer, Product Designer & Web Designer: ✔️ SaaS UI/UX & dashboard design — as a SaaS UI/UX and product designer, I build intuitive interfaces and clean design systems backed by user research ✔️ Website design & landing pages — as a web designer: sharp messaging, fast, mobile-first, responsive website design that converts ✔️ End-to-end web design in Figma — wireframes, prototypes, and pixel-perfect Figma UI ready for web developer handoff ✔️ Web app & product design — as a product designer: user flows, information architecture, and UI/UX prototyping for complex web applications ✔️ Graphic design & brand — as a UI/UX & graphic designer, I also deliver logos, branding, and graphic design assets that match the product ✔️ No-code / code build — Framer, Webflow, WordPress, Next/React; I collaborate with web developers for figma-to-WordPress and figma-to-code handoff ✔️ Mobile app design — responsive mobile UI/UX for iOS and Android 📊 Selected results (real projects): - Delphyr: redesigned product, marketing website & materials → €2.05M raised, +56% user satisfaction through UX improvements - Wemine: designed app, website, pitch decks & social content → $1M deal closed in the first 2 weeks after launch - Plan B: marketing website, pitch decks & brand identity → $150,000 grant from Ava Labs - FundFix: marketing website design & development → +49% conversion rate, $473,000 pre-sale - Boom: app design, brand identity, landing page & Framer development → -30% churn, Y Combinator finalist 🛠 How I work: As a UI/UX & web designer, I start with your goal and your users, map the flows, prototype fast in Figma, and iterate until the design earns results. You get organized Figma files, a reusable design system, and a dev-ready handoff for a web developer working in React, Webflow, WordPress, or Framer. 🏭 Industries: SaaS & AI-SaaS, Fintech & Finance, Healthcare & HealthTech, Web3 & Blockchain, Professional Services, EdTech, eCommerce & startups. 💬 Why clients stay: results-first approach, 100% Job Success, 5.0 across 51 reviews, 10,000+ hours, and clear communication from kickoff to launch. Building or rebuilding a SaaS product, dashboard, website, or web app and want a UI/UX Designer, UX/UI Designer, Product Designer & Web Designer who drives signups and revenue? Send a message or book a quick call. -------- Tech stack: 🌐 Technology my team and I use: 🛠 Development: JavaScript, Vue, React, Next, Nuxt, Vite Webpack, PHP, Node.js, React Native 🛠 CMS: Shopify, Webflow, Framer, WordPress, Elementor, Directus, Strapi 🛠 Design: FIGMA | Adobe Photoshop | Adobe Illustrator | Spline | Pencil 🛠 AI: Claude, Aura, GPT...

𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 𝗧𝗼𝗽 𝟐% 𝗼𝗳 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿𝘀 | 𝟒𝟎𝟎𝟎+ 𝐁𝐢𝐥𝐥𝐞𝐝 𝐇𝐨𝐮𝐫𝐬 | 𝟏𝟎𝟎+ 𝗦𝗮𝘁𝗶𝗳𝗶𝐞𝐝 𝗖𝗹𝐢𝗲𝗻𝐭𝐬 I’m a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 7+ years of experience in Mobile App Development, 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐢𝐧𝐠 𝐢𝐧 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞, and 𝐀𝐈 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 for Android, iOS, and cross-platform solutions. I build scalable, high-performance mobile applications with clean architecture, API Integration, and modern UI/UX design, helping startups and enterprises turn ideas into successful products. 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨: Flutter App Development (Flutter & Dart) React Native App Development AI Mobile App Development (OpenAI, Chatbots, Smart Features) Hybrid & Cross-Platform Mobile App Development Firebase (Authentication, Firestore, Push Notifications) REST API Integration & Backend Systems UI/UX Design (Figma, Prototyping, UX Optimization) 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Mobile App Development (Android, iOS, Smartphone & Tablet Apps) Flutter, React Native Firebase, REST API, API Integration User Authentication & User Profile Creation Push Notifications & Real-time Features In-App Purchases & Payment Functionality Chat & Messaging Software Development Social Networking Development Location-Based Services (Google Maps API, Mapbox) Mobile App Localization & Bug Fixing UX & UI Design, Mobile App Design 𝐀𝐈 & 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬: AI Mobile App Development using OpenAI APIs Chatbots, automation, and intelligent workflows Smart recommendations & data-driven features Scalable backend integration for AI apps 𝐀𝐩𝐩𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝: Social Networking Apps Chat & Messaging Apps Health & Fitness Apps Marketplace & Service Apps AI-powered Mobile Applications Enterprise & Business Apps 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? Strong expertise in Flutter, React Native, and AI Mobile Apps Focus on scalable, secure, and high-performance solutions Clean code with maintainable architecture Smooth UI/UX with conversion-focused design Reliable communication & on-time delivery Long-term support, updates & maintenance Let’s Build Something Great Whether you need a Flutter Developer, React Native Developer, or an AI Mobile App Development expert, I can help you build a powerful, scalable, and user-friendly mobile application. 𝐋𝐞𝐭’𝐬 𝐭𝐮𝐫𝐧 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐢𝐧𝐭𝐨 𝐚 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩. 𝐒𝐤𝐢𝐥𝐥𝐬 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Flutter, React Native, Mobile App Development, Android, iOS, Smartphone, Android App, Development, iOS Development, AI Mobile App Development, Hybrid App Development, Firebase, Mobile App, Mobile App Design, User Authentication, User Profile Creation, Push Notifications, Chat & Messaging Software, API Integration, Location-Based Service, Payment Functionality, REST API, Google Map box

✅ 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 App Developer (⭐𝗧𝗼𝗽 𝟏𝟎%) ✅ 100% Job Success (Client Satisfaction Ratio) ✅Award Winning AI App Developer ✅ 150+ Applications Developed ✅ Fluent English ❗⭐𝗚𝗼𝘁 𝗮𝗻 𝗶𝗱𝗲𝗮? 𝗟𝗲𝘁'𝘀 𝗱𝗲𝘃𝗲𝗹𝗼𝗽 𝗶𝘁 𝗳𝗼𝗿 𝘆𝗼𝘂⭐❗ "𝑰'𝒎 𝒈𝒍𝒂𝒅 𝑰 𝒎𝒆𝒕 𝒔𝒉𝒂𝒚𝒂𝒏, 𝒂𝒏𝒅 𝒊𝒕 𝒘𝒂𝒔 𝒕𝒉𝒓𝒐𝒖𝒈𝒉 𝒉𝒊𝒎 𝒕𝒉𝒂𝒕 𝒎𝒚 𝒎𝒐𝒃𝒊𝒍𝒆 𝒂𝒑𝒑 𝒘𝒂𝒔 𝒂𝒃𝒍𝒆 𝒕𝒐 𝒈𝒂𝒕𝒉𝒆𝒓 10,000+ 𝒖𝒔𝒆𝒓𝒔 𝒊𝒏 𝒔𝒖𝒄𝒉 𝒂 𝒔𝒉𝒐𝒓𝒕 𝒕𝒊𝒎𝒆!" - 𝙀𝙢𝙖𝙣𝙪𝙚𝙡𝙚 𝙉𝙞𝙘𝙤𝙩𝙧𝙖, 𝙁𝙤𝙪𝙣𝙙𝙚𝙧 𝙖𝙣𝙙 𝘾𝙀𝙊 𝙁𝙖𝙣𝘿𝙖𝙞𝙧𝙚𝙘𝙩 ---------------------------------------------- Are you a founder with an exciting app app idea, but have no clye where to start? I've helped 300+ Clients go from rough concept to live, working and exciting products, and I can do the same for you. ---------------------------------------------- To give you an overview of the process, I follow the following steps during the Software Development Life Cycle for every project: ● 𝗥𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀 𝗚𝗮𝘁𝗵𝗲𝗿𝗶𝗻𝗴 ● 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻𝘀 ● 𝗙𝗿𝗼𝗻𝘁-𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 ● 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗮𝗻𝗱 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 ● 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 𝗮𝗻𝗱 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝘆 ● 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 As a UI/UX designer, I specialize in creating visually engaging and intuitive designs that resonate with users and have been well-received by industry professionals. Here are some areas I’ve worked on: ⭐𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ⭐𝗪𝗲𝗯 𝗔𝗽𝗽 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ⭐𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐖𝐞𝐛𝐬𝐢𝐭𝐞 ⭐𝗘𝗥𝗣 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 ⭐𝗦𝗮𝗮𝗦 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀 ⭐𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝗮𝗹 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 ---------------------------------------------- As a Mobile Application Developer, here are some of the domains I have worked on: ✅ Ride Instructor Booking Mobile App (like Uber) (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Task Management Mobile (like To-Do) (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Sports Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Food Delivery Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase ✅ E-commerce Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase0 ✅ Event Management Mobile (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Social Media Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Freelance Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Wifi Connectivity and Call Blocking Mobile App (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Real Estate Listing Mobile App (like Airbnb) (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Home Service Booking Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Inventory Management Mobile App (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Learning Management Mobile App (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Appointment Booking Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Venue Booking Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase ✅ Customer Relationship Management Systems (CRMs) using Flutter Dart | Flutter Firebase ✅ On-demand Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase ---------------------------------------------- What sets me apart: 💥Proven track record: I have successfully delivered numerous projects for mobile app development with high client satisfaction rates and positive feedback. 💥Communication: I believe effective communication is the key to a successful collaboration. I am responsive, attentive, and open to your ideas and suggestions throughout the project's lifecycle, and even after we have your project live. 💥Problem-solving: I approach challenges with a solutions-oriented mindset, finding creative and efficient ways to overcome obstacles and meet project objectives. ---------------------------------------------- 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝘀𝗮𝘁𝗶𝘀𝗳𝗮𝗰𝘁𝗶𝗼𝗻 𝗶𝘀 𝗮𝗹𝘄𝗮𝘆𝘀 𝗺𝘆 𝗳𝗶𝗿𝘀𝘁 𝗽𝗿𝗶𝗼𝗿𝗶𝘁𝘆, 𝗮𝗻𝗱 𝗜 𝗯𝗲𝗹𝗶𝗲𝘃𝗲 𝗮 𝗵𝗮𝗽𝗽𝘆 𝗰𝗹𝗶𝗲𝗻𝘁 𝗶𝘀 𝘁𝗵𝗲 𝗼𝗻𝗹𝘆 𝗺𝗲𝘁𝗿𝗶𝗰 𝗼𝗳 𝘀𝘂𝗰𝗰𝗲𝘀𝘀. Got any queries? DM me to discuss your project and make it a huge success! ❗❗ Check out my portfolio! ❗❗ Highlighted Skills: Android App Development | IOS App | IOS App Development | Vibe Coding | Flutter | Flutter Development | FlutterFlow | Base44 | Lovable | Claude Code | ChatGPT API | Mobile App Design | App Design | App Development | AI Mobile Apps | AI Development | AI Mobile App Development | UI/UX Development | Figma | JIRA | Product Development | MVP App | MVP Development | MVP Vibe Coding

🏆 10+ Successful Projects | 100% 5-Star Reviews | $30K+ Earned | 35+ Apps Shipped 🏆 🤝 WHAT YOU GET ✅ Senior engineer with 8+ years of mobile & full-stack experience ✅ Every single completed project rated 5 stars by clients ✅ Custom UI/UX design by a professional designer (my wife) ✅ Free basic design support on every project ✅ 2 months of free post-launch support ✅ Unlimited revisions until you're satisfied ✅ Free consultation call before we start Industries I've delivered for: Healthcare, Fitness, E-commerce, Education, FinTech, Real Estate, Food Delivery, Travel, Social Media, SaaS, Lifestyle, News, and more. You need a developer who can build both your web platform AND your mobile app — without juggling separate teams, miscommunication, or doubled costs. I've delivered 35+ production-ready projects across iOS, Android, and web, and I handle the full stack so nothing falls through the cracks. I'm Mert, a senior full-stack engineer with 8+ years of experience. I work alongside my wife, a professional UI/UX designer, so you get world-class design AND rock-solid code from one team — faster turnaround, zero finger-pointing. 🚀 WHAT MAKES US DIFFERENT → Web + Mobile, One Team: Need a Next.js web app AND a React Native mobile app sharing the same backend? I architect and build the entire ecosystem. → Design + Development Under One Roof: My wife handles UI/UX design while I build the product — seamless collaboration from day one. → End-to-End Ownership: From wireframes to deployment and post-launch support, I own every step across all platforms. → Agile Sprints with Full Transparency: Weekly demos, daily updates when needed, and a shared project board so you always know where things stand. 💼 PROJECTS I EXCEL AT Full-stack web applications (Next.js, React, Node.js) Cross-platform mobile apps (React Native/Expo) Native iOS apps (Swift/SwiftUI) AI-powered web & mobile applications SaaS platforms with subscription billing MVP development for startups racing toward funding Admin dashboards & internal tools E-commerce, healthcare, fitness, fintech, education & lifestyle platforms API design, integration & migration projects ⚙️ TECHNICAL EXPERTISE 📱 Mobile Development: React Native, Expo, Swift, SwiftUI, Objective-C, Kotlin, Jetpack Compose, Xcode, Android Studio, App Clips, Widgets, WatchOS 🌐 Frontend & Web: Next.js, React, TypeScript, JavaScript, Tailwind CSS, HTML/CSS, Vue.js, Angular, Progressive Web Apps (PWA), Responsive Design, Server-Side Rendering (SSR), Static Site Generation (SSG) 🛠️ Backend & API: Node.js, Express.js, Python, PHP, Laravel, REST APIs, GraphQL, WebSockets, serverless functions, microservices architecture 🗄️ Database & Storage: Firebase (Auth, Firestore, Functions, Storage, Analytics), Supabase (Auth, Realtime, Edge Functions, Storage), PostgreSQL, MongoDB, MySQL, Redis, Prisma ORM 🤖 AI & Machine Learning: I've shipped production AI apps used by thousands — AI meal scanners, wardrobe stylists, child speech recognition systems, and more. I build AI that earns real revenue. → OpenAI, Claude & Gemini multi-model architectures → RAG pipelines & vector search (Pinecone, pgvector) → Voice AI: Speech-to-Text → LLM → Text-to-Speech → AI image analysis, OCR & document parsing → Personalized recommendation engines → Subscription-gated AI features & usage-based billing → Real-time AI streaming responses (SSE) → AI chatbots with memory & context management → Automated content generation pipelines → AI-powered search & semantic similarity → Fine-tuned model integration & prompt engineering → Multi-language AI (11+ languages shipped) → On-device ML (CoreML, MLKit, TensorFlow Lite) 💰 Monetization & Payments: RevenueCat (subscriptions & paywalls), StoreKit 2, In-App Purchases, Stripe (payments, subscriptions, Connect), Apple Pay, Google Pay, payment gateway integration 🔔 Engagement & Growth: Push notifications (FCM, APNs), deep linking, App Store Optimization (ASO), Apple Search Ads, SEO, analytics (Mixpanel, Firebase Analytics, Amplitude, Google Analytics), A/B testing, onboarding flows 🔐 Security & Auth: OAuth 2.0, SSO, biometric authentication (Face ID, Touch ID), JWT, secure data storage (Keychain, encrypted preferences), role-based access control, CORS, rate limiting, input sanitization 🧪 Testing & DevOps: XCUITest, Jest, Detox, Cypress, unit & integration testing, CI/CD (GitHub Actions, Jenkins, Fastlane, Vercel), TestFlight, CodePush (OTA updates), Docker, crash reporting (Sentry, Crashlytics) 📍 Location & Real-Time: Geofencing, MapKit, Google Maps SDK, location-based services, real-time chat & messaging, WebSocket connections, live data sync 🔗 Third-Party Integrations: Social media login & sharing, Twilio (SMS/voice), SendGrid, Cloudinary, AWS (S3, Lambda, Amplify, EC2), Google Cloud, Vercel, Netlify, REST/GraphQL API design & consumption Ready to build something great? Send me a message — let's talk about your project.

🏆 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐬𝐢𝐠𝐧𝐞𝐫 🏆 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐬𝐢𝐠𝐧 | 𝐔𝐈 𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧𝐞𝐫 | 𝐅𝐢𝐠𝐦𝐚 | 𝐖𝐞𝐛𝐟𝐥𝐨𝐰 | 𝟖+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 I've been doing Mobile App Design and UI UX Design for 8 years. Figma is my main tool - it's where I spend most of my time and where I do my best work. I've designed 50+ products across mobile, web, and SaaS: iOS and Android apps, Webflow sites, dashboards, onboarding flows, design systems, and everything in between. I work as a Mobile App Designer and UI UX Designer who actually thinks about how things work, not just how they look. Good Mobile App Design isn't about pretty screens - it's about flows that make sense, interactions that feel natural, and interfaces users don't have to think about. Click Hire or Invite Mobile App Designer. 📱 TYPES OF PROJECTS I DESIGN - Mobile App Design for iOS and Android - native and cross-platform - UI UX Design for SaaS platforms, dashboards, and web applications - Webflow design and development - landing pages, marketing sites, portfolios - Design Systems and Component Libraries in Figma - Web Design for e-commerce, fintech, healthcare, and B2B products - Wireframing and Prototyping - from low-fidelity sketches to interactive Figma prototypes - Landing Page design focused on conversion and visual clarity - Redesign and UX audit of existing products 🫵 WHAT YOU GET ✔️ Mobile App Design for iOS and Android - clean navigation, intuitive flows, polished UI that works on every screen size. ✔️ UI UX Designer work done properly - User Research, Information Architecture, Wireframing, Prototyping, Usability Testing, and handoff-ready Figma files developers actually enjoy working with. ✔️ Figma expertise - Auto Layout, Variables, Component Libraries, Design Systems, interactive prototypes, and dev-mode specs. ✔️ Webflow design and build - Responsive Design, CMS collections, interactions, and pixel-perfect Web Design without touching code. ✔️ Honest feedback - if a flow has a problem I'll say so before it becomes a development issue. ⚒️ HOW I WORK AND WHAT I USE My primary tool for Mobile App Design and UI UX Design is Figma - Auto Layout, Variables, Components, interactive prototyping, and developer handoff. For Webflow projects I handle both design and build: Responsive Design, CMS, animations, and clean Web Design that performs. For design process I use FigJam and Miro for workshops and user flows, Maze for Usability Testing and user research, Hotjar for analyzing existing products before a redesign. Prototyping goes through Figma for most projects, ProtoPie and Principle for complex Interaction Design and micro-animations. Visual production tools: Adobe Photoshop and Adobe Illustrator for graphics and assets, Adobe After Effects and Lottie for Motion Design, Spline and Framer for 3D elements and advanced interactions. For design reviews and stakeholder collaboration I use Zeplin and InVision alongside Figma's built-in sharing. Every Mobile App Design I deliver follows Material Design guidelines for Android and Human Interface Guidelines for iOS - because platform-native patterns matter for how users actually feel using the app. I apply Atomic Design methodology to build scalable Component Libraries and Design Systems, and follow WCAG Accessibility standards on every project. 🏆 INDUSTRIES I'VE DESIGNED FOR Fintech and payments - Healthcare and medical - E-commerce and retail - EdTech - Real estate - Logistics and delivery - SaaS and B2B - Marketplaces - Social platforms - Fitness and wellness - Travel and booking - Media and streaming 📩 READY TO START ASAP