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🚀 Senior Flutter Developer | 13+ projects delivered | 100% Job Success Score. I help businesses ship high-performance Flutter apps — on time, on budget, and built to scale I’m a Senior Flutter Developer with 5+ years of experience delivering high-quality mobile apps. I specialize in both front-end and back-end Flutter development, ensuring seamless performance, great UI/UX, and maintainable code. My areas of expertise include: ✅ Flutter Development – State management expertise with Bloc, Redux, Provider, Mobx, RxDart, GetIt ✅ Backend & Cloud Services – Firebase (Firestore, Functions, Authentication, Messaging) & Google Cloud Platform (GCP) with TypeScript ✅ Scalable Architecture – Clean Architecture, Unit & Integration Testing, JWT Authentication. ✅ Performance Optimization – Reducing app crashes, improving speed, and enhancing UI/UX. I take pride in delivering clean, maintainable code and working closely with clients to turn their vision into a successful, high-performing app. 💬 Let’s discuss how I can help build your app!

100% biological, natural brain for rent! A natural deep neural network trained for 15 years on software development tasks of varying complexity. Trained on large datasets of C/C++, C#, and other programming languages source code and technical documentation. The medical device industry, X-ray imaging, game development, WPF .NET desktop software development, and Unity game engine datasets were a significant part of the training program. Capable of stable performance at System 2 level, rarely dropping to Level 1, only in stressful situations. Produces near-perfect source code and final software solutions. Very well nurtured: good sleep, nutrition based mainly on a high-protein diet. No alcohol consumption during all years of training and subsequent inference (practical application) to keep the bloodstream and cells intact. Attached to a healthy and well-maintained human body. Can also work well in symbiosis with LLM if you prefer tasks done faster with a little help from AI.

I have 10 years of experience in software development and 5 years in Flutter development. I have built more than 30 complete apps and MVPs from scratch for various satisfied clients. I enjoy building exceptional, pixel perfect Flutter apps. I have worked with both small and large companies to create mobile and web products using Flutter. My preferred projects are the ones that have precise design specs (Figma, Adobe XD) and clear use cases, so I can jump right in and code. Check out my GitHub to view screenshots of my apps.

🎯 Send your screen. I'll tell you what's costing you users. I'm a UI UX Designer with 7+ years of experience in UI/UX Design, having worked with Microsoft, Yahoo, Stanford University, Henkel, and DoorDash. Extensive skills in UX & UI, SaaS Design, Web Design, and Mobile App Design, working in Figma, Adobe Photoshop, and Adobe Illustrator. 150+ UI/UX Design projects delivering User Interface Design, User Experience Design, and Graphic Design across SaaS, ecommerce, healthcare, and fintech. Why Companies Hire Me Over Other Designers Every UI UX Designer on this platform shows wireframes and prototypes. I show what those wireframes did to conversion. My UI UX Designer Figma process starts with UX Research, competitive analysis, and User Flow mapping before visual design begins. I am a product designer, product design strategist. I am a mobile UI UX designer who tests every interaction against usability benchmarks. I am a UI UX web designer who builds responsive design systems your team can implement. As a UI UX Designer SaaS specialist, I have redesigned 20+ B2B SaaS dashboards, ecommerce, Web Design, and enterprise tools. What I Deliver UI UX Designer Figma: 3,000+ User flows, Wireframing screens, high-fidelity prototypes, UI/UX Prototyping, and hundreds of design systems built in Figma. Clean modern component libraries with color palette, typography, interaction specs, UI Graphics. UI UX Designer Figma deliverables are production-ready. Mobile UI UX Designer: Delivered 40+ Mobile App Design projects for iOS and Android. Mobile UI Design, User Flow optimization, responsive navigation, prototype testing, Usability Testing, and GUI Design. Every mobile UI UX designer project ships interaction documentation. Mobile App Redesign and App Design for smartphone and desktop application interfaces. UI UX Web Designer: 60+ Landing Page design projects, SaaS landing page design, Web Design for marketing sites and Web Application platforms. UI UX web designer deliverables include responsive design, Webflow-ready layouts, and conversion-focused architecture. Website design with attention to detail. UI/UX website designer output. UI UX Designer SaaS: 25+ Dashboard design projects, admin panels, B2B SaaS product interfaces. SaaS design cutting cognitive load, speeding onboarding. UI UX Designer SaaS methodology includes Information Architecture, User Flows, Data Visualization, and Usability Testing. UI UX Designer React: 30+ token-mapped design systems for React handoff. UI UX Designer React deliverables bridge UIUX design and engineering with component specs. HTML, CSS, JavaScript - web developer and website developer collaboration. HTML5, CSS 3, PHP for WordPress projects. Node.js, Swift for iOS Development and Mobile App Development. Flutter, Android App Development specs included. Brand Identity and Graphic Designer: 100+ Logo Design projects, visual identity, Branding, color palette, typography, brand guidelines. A graphic designer building 50+ identities across web, Mobile App Design, print. Illustrator for Illustration and vectors. Photoshop for visuals. Label and Packaging Design. Ecommerce and Niche: 15+ UX designer Shopify storefronts for conversion. Game UI UX designer interfaces. UI UX designer crypto dashboards. UI UX designer healthcare portals with accessibility standards. WordPress and Webflow implementation. My Process Phase one: UX Research - studying your product, users, competitors, data. I map User Flows and define Information Architecture. Phase two: Wireframing and interactive prototypes in Figma with full UI/UX Prototyping and UX/UI design. Phase three: Web Design. Clean modern User Interface Design, design system, color palette, typography. Phase four: responsive web developer handoff for React, Webflow, or WordPress. Usability Testing at every stage. Process from Microsoft and DoorDash. Every mobile UI UX designer, UI UX web designer, and UI UX Designer Figma engagement follows this. Results For a B2B SaaS fintech platform: redesigned dashboard design and SaaS landing page design. User Experience improved - onboarding rose 62%. The design system contained 280+ reusable components. UI UX Designer React handoff cut dev time by 40%. Landing Page conversion increased 34%. User Experience Design drove every decision. For a healthcare startup: patient portal website design. UI UX designer healthcare work with accessibility standards. User Flows reduced task completion by 38%. Brand identity, visual identity, brand guidelines across Mobile App Design, Web Design, and print. Ecommerce drove 47% revenue growth. Start Here Your project, users, goals. I reply in 2 hours. UI UX Designer Figma expert, mobile UI UX designer, UI UX web designer, UI UX Designer SaaS architect, UI UX Designer React specialist. Product designer, product design, UI/UX designer, graphic designer, web designer and website developer delivering User Experience strategies. Precision of Microsoft, DoorDash, Stanford.

🇩🇪 ✨ Over 8 million downloads across my apps — every line of code I write still reflects my passion for products that people actually use. ✨ I'm a Fullstack Developer with 10+ years of experience, specializing in Flutter. I don't just build features — I take ownership of the entire project: architecture, frontend, backend, APIs, deployment, and everything in between. ✅ What I Offer 📱 End-to-End Mobile Development From concept to App Store & Google Play — I handle the full cycle. iOS, Android, and Web from a single codebase with Flutter. 🌐 Web Apps & SaaS Platforms Scalable web applications with Flutter Web, clean architecture, and a sharp eye for UX and performance. ⚡ Backend & APIs Firebase, Supabase (PostgreSQL, Auth, Realtime, Storage), REST API design and third-party integrations — I build backends that scale. 🤖 AI Integration AI-powered features that add real value: automation, smart UX, LLM-based workflows integrated directly into your product. 🚀 MVP & Startup Projects Speed matters. I know how to make the right trade-offs to get your product to market fast — without cutting corners on quality. ⭐ Why Clients Work With Me 🧘 Zero Stress You focus on your business. I handle the tech — fully, reliably, transparently. 🎯 Product Thinking I don't just build what's requested. I ask the right questions and contribute ideas that improve quality, usability, and long-term maintainability. 📚 10 Years, Real Experience Not just years — proven results. 8M+ downloads. Apps used by real people, every day. 💬 Clear Communication Fluent in English, German, and Russian. You'll always know where the project stands. 🤝 Reliable & Structured Agile workflow, regular updates, no surprises. 🎯 Let's turn your idea into a product people love. Let's get started.

Hi! I’m Andrei, a Senior iOS and Flutter Developer with 7+ years of experience building and improving production mobile apps. I work with startups, agencies, and businesses that need reliable mobile products, clean architecture, and a developer who can take ownership. Most recently, I have been the sole developer of an automotive mobile app with 100,000+ monthly active users. I handled the full development lifecycle, including architecture, feature development, complex integrations, App Store releases, monitoring, performance, and continuous UX improvements. What I can help with: • Native iOS development with Swift, SwiftUI, UIKit, Objective-C, and Combine • Flutter development for cross-platform apps and MVPs • Building new apps from idea to App Store release • Refactoring and modernizing existing codebases • Custom navigation and advanced UI flows • Media playback, maps, geolocation, and real-time features • Firebase, REST APIs, WebSockets, notifications, and third-party SDKs • Performance, crash reduction, and scalability improvements Selected experience: • Automotive app with 100,000+ monthly active users • 100% crash-free user rate during the measured production period • Waste-management platform with RTSP streaming, WebSockets, Mapbox, and offline-first workflows • Social streaming app with live challenges, real-time chat, voting, and media sharing • Finance and crypto apps with live data, secure storage, alerts, and portfolio tracking I focus on: • Clean and maintainable code • Stable releases • Strong UI and UX • Clear communication • Practical solutions that support long-term growth Need a new app, an MVP, or help improving an existing mobile product? Let’s discuss your project.