⭐⭐⭐⭐⭐ Top Rated Plus on Upwork 100% Job Success Score I'm a Java developer with 8+ years delivering production-grade systems from serverless AWS architectures to distributed microservices serving healthcare and fintech clients. 𝗪𝗵𝗮𝘁 𝗜'𝘃𝗲 𝗕𝘂𝗶𝗹𝘁 ➡ As lead Java developer at my current company, managed a team of 8 engineers over 7 years — delivering 4 production systems across healthcare, fintech, and AI verticals. ➡ Designed serverless AWS infrastructure for a US longevity and healthcare platform as an AWS developer — Lambda, AppSync, DynamoDB, Cognito, SNS/SQS, Stripe, HubSpot currently in production. ➡ Led migration from monolithic Spring apps to distributed microservices — reducing deployment complexity and enabling independent scaling per service. ➡ Built a PDF/UA accessibility compliance platform as backend developer using Java 21, iText 7, PDFBox, veraPDF processing and remediating documents of hundreds of pages against international accessibility standards. ➡ Delivered an AI-powered workflow automation platform as an AI developer integrating Spring AI, Azure cloud, and automated Stripe subscription workflows. ➡ Shipped a medical practitioner dashboard integrating 3rd-party hardware APIs and clinical toolkits as backend developer and tech lead serving real patients and practitioners in production. Core experience as a Java developer and Backend developer As a Java developer with 8+ years in production systems, my core is Java 8 through Java 21 with the full Spring ecosystem Boot, Cloud, Security, WebFlux, Batch, and Spring AI for AI-integrated backends. I work across both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB, Redis) databases, selecting the right store based on access patterns not habit. As a backend developer I've optimised slow MongoDB queries to cut response times, redesigned DynamoDB access patterns for a high-throughput healthcare API, and built Redis caching layers that kept latency flat under load. As an AWS developer, my hands-on stack covers Lambda, AppSync, DynamoDB, Cognito, SQS, SNS, SES, S3, API Gateway, Route 53, and CloudFormation built and maintained in a live US healthcare platform. I design serverless pipelines end-to-end, not just deploy to them. For async workloads I wire event-driven systems using Kafka, RabbitMQ, or AWS SNS/SQS depending on durability and throughput requirements. On the container side: Docker, Kubernetes, Helm, OpenShift, Terraform, and Jenkins full IaC from infrastructure definition to CI/CD pipeline. As an AI developer, I've shipped Spring AI integrations for workflow automation backends, built document intelligence services capable of processing and remediating hundreds-of-pages PDFs against accessibility standards, and connected GraphQL APIs via AWS AppSync for mobile and web AI-driven applications. I also have production experience integrating medical hardware APIs, Stripe subscription billing, and HubSpot CRM sync into Java backends the kind of third-party integration work every backend developer eventually owns in a real product. AWS Developer & 𝗖𝗹𝗼𝘂𝗱 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 ✅ Currently operating as AWS developer on a live healthcare platform Lambda, AppSync, DynamoDB, Cognito, SQS/SNS/SES, S3, API Gateway, Route 53, CloudFormation ✅ Experience as AWS developer across serverless, containerized (ECS/K8s), and IaC (Terraform, CloudFormation) environments ✅ Also experienced across Azure (AKS, Azure DevOps) and GCP as multi-cloud backend developer ✅ Kubernetes, Helm, Docker, OpenShift, Jenkins, Terraform the full DevOps chain every AWS developer deploys through AI developer 𝗖𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 ✅ Delivered AI-powered backend services as AI developer using Spring AI automated content generation and workflow orchestration at scale ✅ AWS AppSync + DynamoDB + Cognito pipeline for a live healthcare platform: the architecture an AI developer builds when latency and data integrity are non-negotiable ✅ Experienced AI developer integrating third-party AI tooling with enterprise Java backends designing event-driven pipelines that handle async AI workloads via Kafka and SQS ✅ As AI developer, built document intelligence features automated PDF tagging, structure remediation, and accessibility validation across large document corpora 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 Healthcare · Fintech · SaaS · E-commerce · Logistics · Telecom · IoT · Blockchain · Automotive · Media 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗥𝗼𝗹𝗲𝘀 ✔ Senior Java Developer · Java Spring Boot Developer · Java Backend Developer ✔ AWS Cloud Engineer · AWS DevOps Engineer ✔ Azure Cloud Engineer · Google Cloud Engineer ✔ AI Backend Developer · Full-Stack Developer (Spring Boot + React) ✔ AI Backend Developer · Full-Stack Developer (Spring Boot + React) Need a Java developer, backend developer, AWS developer, or AI developer who ships production systems — not prototypes? Drop me a message. 04/06/2026

Greetings! I am a Mobile App Developer with more than 11 years of experience building applications for iOS and Android. I specialize in React Native development, Flutter development, and native iOS development using Swift. I work with startups, founders, and companies that need reliable mobile software built for real users and real products. Over the years I have helped launch and improve many mobile apps, from early MVP products to large production applications used by thousands of users. My focus is building stable, scalable, and maintainable mobile applications that work smoothly on both iOS and Android. As a React Native developer and Flutter developer, I build cross platform mobile apps that share a strong codebase while still delivering a native user experience. When a project requires deeper platform control, I also develop native iOS apps using Swift, ensuring performance, reliability, and clean architecture. I often join projects where a company needs an experienced mobile developer to build an app from scratch, improve an existing mobile product, or refactor a growing codebase so it can scale properly. Mobile Development Expertise Mobile App Developer React Native Developer Flutter Developer iOS Developer (Swift) Android App Development Cross Platform Mobile Development Mobile App Architecture Mobile App Performance Optimization Mobile App Development Services Mobile app development for iOS and Android React Native app development Flutter mobile development Native iOS development with Swift Building cross platform mobile applications Improving existing mobile apps Refactoring legacy mobile codebases REST API and GraphQL API integration Firebase integration and backend services Real time features such as chat and push notifications Payment systems and subscriptions Maps and location services Mobile performance optimization Bug fixing and long term maintenance App Store and Google Play deployment Tech Stack React Native Flutter Swift Firebase Node.js Supabase REST API GraphQL Android Studio Xcode GitHub AWS Google Cloud Programming Languages JavaScript TypeScript Dart Swift Kotlin Platforms iOS Android iPadOS Web Databases Firebase PostgreSQL MongoDB MySQL SQLite Redis I build mobile apps that are stable, scalable, and ready for release. If you need a React Native developer, Flutter developer, or Swift iOS developer, I can help build or improve your mobile product.

I'm a Full stack Developer and web app development engineer focused on React React Native JavaScript Node.js Next.js with 10 years of experience. EX Project manager, with over 10 years experience in development of big profitable internet projects and launching start-ups with a team of 10+ members. Currently experienced Front-End and Back-end We/Mob developer, building rich UI products using latest technologies stack. Every day I am willing to learn something new and do my best to be a professional in my niche. Highly interested in creating something innovative. Always seeking for new ideas and inspiration. Being a senior FS engineer in my LITSLINK team - we're ready to offer you full cycle software development services within our core stack: - FE: React, Vue, Angular, RN, Flutter, IOS, Android - BE: Node, RoR, Python, .Net, PHP - AI/ML: CV, NLP, LLMs, Chatbot, Data science And much more! 👨🏻‍💻 I'm specializing in AI API / LLMs integration , combining expertise in AI Agent Development and Full stack React React Native Node Developer . My technology stack includes JavaScript , TypeScript , React Developer , Redux , Next.JS , Node.JS Developer , NestJS , PHP , Laravel , React Native , MongoDB , PostgreSQL , with strong skills in Web Development , Web Application , API , API Integration , and scalable AWS cloud solutions. I ensure best practices with Git , Front-End Development , and Front-end Developer expertise to deliver modern, secure, and user-focused digital products. I believe communication is a key to successful collaboration - please reach out with your ideas to see if we're a match.

👋 𝗛𝗲𝗹𝗹𝗼! ✅ Full-Stack & Back-End Developer with 5+ years of experience ✅ Node.js · NestJS · Django/DRF · React · Next.js · TypeScript · PostgreSQL · Docker I build reliable, scalable web applications — from clean REST APIs and microservices to full-stack products with polished frontends. I work across the entire stack and take ownership of infrastructure too. ⚡️ 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂: + Build or extend back-end APIs (NestJS, Express, Django/DRF) + Develop full-stack web applications (React, Next.js + Node.js/Django) + Set up and manage server infrastructure (Docker, VPS, Nginx, CI/CD) + Integrate third-party services and payment systems + Improve and refactor existing codebases 𝗖𝗼𝗺𝗽𝗲𝘁𝗲𝗻𝗰𝗶𝗲𝘀: ⚒️ Back-End: NestJS, Express.js, Django/DRF, Node.js, TypeScript, GraphQL, WebSockets, Celery (Beat & Worker), Redis, JWT, AWS Cognito ⚒️ Front-End: React, Next.js (SSR/SSG), Redux, Zustand, D3.js, Chart.js, styled-components, Material UI, Ant Design, SCSS/SASS ⚒️ Databases: PostgreSQL, MySQL, MongoDB, Supabase — TypeORM, Prisma, Sequelize ⚒️ DevOps & Infrastructure: Docker, Docker Compose, Nginx, PM2, GitHub Actions, GitLab CI, VPS setup & management, SSH, DNS, SSL certificates, Cloudflare ⚒️ Cloud & Storage: AWS (S3, EC2), Cloudflare R2, Firebase, Supabase, GoDaddy ⚒️ Monitoring: Sentry ⚒️ Third-Party Integrations: ❇️ Payments: Stripe, Monobank, PayPal, Webhook solutions ❇️ Messaging: SendGrid, Mailjet ❇️ Documents: PandaDoc ❇️ CMS: Strapi, Contentful ❇️ Auth: AWS Cognito, JWT, OAuth2 ❇️ AI: OpenAI API ❇️ Other: AWS Amplify, Firebase On the back end, I build production-grade REST APIs and microservices using NestJS (TypeORM, PostgreSQL, WebSockets, GraphQL, Redis) and Django/DRF (PostgreSQL, Celery for async tasks, background workers). I focus on clean architecture, performance, and maintainability — whether it's a greenfield project or extending an existing codebase. On the front end, I build responsive, performant UIs with React and Next.js — covering SSR/SSG, state management (Redux, Zustand), and third-party API integrations. For infrastructure, I handle the full DevOps cycle: Docker containerization, CI/CD pipelines (GitHub Actions, GitLab CI), Nginx reverse proxy with SSL, VPS provisioning, and cloud storage with AWS S3 or Cloudflare R2. I take pride in clear communication, clean code, and delivering work I'd be happy to put my name on. Looking forward to hearing from you! I'm ready to start 𝗔𝗦𝗔𝗣 🔥

I don't just write React Native code. I ship apps people actually use. 1M+ downloads. 30+ countries. 200+ projects. 100% Job Success. Most clients come to me when their React Native app is stuck, broken, or half-built and nobody else could finish it. Or when they need a mobile app developer who handles everything from first screen to App Store and Google Play launch. Some come with an MVP idea and need a react native developer who moves fast without cutting corners. Others come because their react native mobile app has performance issues or complex integrations nobody else could solve. I've been doing this for 8+ years, delivered 200+ projects, and the apps I've built as a mobile app developer now serve 590K+ users across 30+ countries. WHAT I BUILD As a react native developer and react native engineer I cover the full mobile lifecycle across 200+ shipped products: ✦ React Native mobile apps with Expo and CLI for iOS and Android ✦ React Native Expo MVPs shipped from first screen to App Store and Google Play ✦ React Native Firebase integrations — auth, Firestore, real-time sync, push notifications ✦ React Native Supabase backends and React Native Node.js APIs that scale with the product ✦ AI mobile app development with OpenAI API, real-time features, and on-device intelligence ✦ In-app purchases, RevenueCat subscriptions, AdMob, deep linking, and push notifications ✦ Native Swift and Kotlin modules and android kotlin integrations when cross-platform isn't enough ✦ App Store and Google Play submissions including rejections, TestFlight, and review handling I work as a react native full stack developer so clients don't need to hire two separate people. Firebase, Supabase, and Node.js on the backend — one team, one codebase, one point of contact. INDUSTRIES I've shipped products as a mobile app developer and mobile application developer across multiple verticals. In Fintech and Crypto I built a trading platform with 590K+ registered users and 2M+ monthly visitors. In Healthcare and Wellness I delivered apps with 100K+ downloads, a 4.9 App Store rating, and users across 30+ countries. In EdTech I shipped language learning and trivia apps that together reached 1M+ downloads. I've also delivered E-commerce, SaaS MVPs, Hospitality, and On-demand platforms: ✦ Fintech and Crypto — 590K+ users, 2M+ monthly visitors ✦ Healthcare and Wellness — 100K+ downloads, 4.9 App Store rating, 30+ countries ✦ EdTech — 1M+ downloads across 30+ countries ✦ E-commerce and Marketplace ✦ SaaS and Startup MVPs ✦ Hospitality and On-demand Services WEB AND FULL STACK On the web side I work as a react developer and front end developer building platforms with React, Next.js, and Node.js. I've delivered react nextjs products, full stack developer react node systems, and full stack developer ai projects with LLM integrations and OpenAI workflows. I've worked alongside Vue and Angular codebases and helped clients migrate from WordPress to modern React stacks. On larger projects I work as a web developer delivering both mobile and web from the same team. Clients who need an app developer ios android with full backend ownership also work with me on ios android developer projects. I collaborate with flutter developer and android developer teams when needed, and I structure codebases that a python developer or backend node.js team can extend later. WHY CLIENTS WORK WITH ME ✦ 8+ years as a react native developer and mobile app developer — 200+ projects, 1M+ downloads, 30+ countries ✦ React native full stack developer — mobile frontend and backend in one engagement ✦ Fast at complex bugs, App Store rejections, and performance issues others couldn't fix ✦ Clear written communication and honest timelines, no surprises ✦ Available after launch for support, new features, and scaling WHAT CLIENTS SAY "Michael is an outstanding react native developer — skilled, reliable, and delivers clean, efficient code." "Succeeded on complex React Native bugs where others failed." "Exceeded our expectations." If you're looking for an experienced react native developer and mobile app developer who gets things shipped — press Invite or send a message.

🏆 12+ Years in Software Delivery | 246 Projects Delivered | 98% Client Satisfaction 🔐 GDPR & HIPAA | ISO 27001 Delivery Standards | Fortune 500 Experience Hi 👋 I'm Ostap, Senior Full Stack Developer and Team Lead representing a delivery team building SaaS Platform, Web Platform, and Web App / Web Application products across Healthcare, FinTech, AI, IoT, Logistics, Construction, Retail, Travel, and Enterprise. As a Full Stack Developer, I lead product delivery across architecture, frontend systems, backend systems, automation, cloud infrastructure, AI workflows, and mobile ecosystems, delivered 246 projects, helped platforms scale to millions of users. AI has fundamentally changed how I work. Claude Code is my daily driver. I use agentic orchestration patterns across the full development lifecycle, from planning and code generation to testing and review. As a React Developer, Frontend Developer, and Next.js Developer, I build dashboards, portals, CRM systems, admin panels, analytics systems, and Web App products used by 1,000+ businesses. As a Node.js Developer and Backend Developer, I deliver API Integration, REST API, authentication, RBAC, payment systems, automation workflows, Firebase infrastructure, and systems processing 50,000+ daily actions. Strong as: 🚀 Full Stack Developer with React, Node.js, Next.js, TypeScript, JavaScript, REST API, PostgreSQL, MongoDB, MySQL, AWS, Docker, Kubernetes - Automation reduced workflows from 30 sec to 3 sec. 🚀 React Developer / Frontend Developer / Next.js Developer: React, Next.js, TypeScript, JavaScript, HTML5, CSS3, Vue.js, Bootstrap, UX/UI, Landing Pages, Web Design - Modernization reduced maintenance costs by up to 50%. 🚀 Node.js Developer / Backend Developer: Node.js, REST API, API Integration, RBAC, authentication, payments, data processing, automation, Firebase, cloud-native architecture - Monitoring accuracy improved by 45% with 40% less alert noise. 🚀 Python Developer: AI Implementation, OpenAI, Claude, Llama, LLM workflows, analytics, monitoring, automation systems - Analytics systems process 35,000+ automated records. 🚀 PHP Developer / WordPress Developer: PHP, WordPress, CMS platforms, business websites, portals, integrations, and scalable content systems. 🚀 Mobile Developer - Mobile ecosystems reached 280,000+ users, 323,000+ downloads, and 82 countries. ✔ Full Stack Developer delivery for SaaS Platform and Web Platform products — 246 projects from MVP to scalable production. ✔ React Developer delivery for dashboards, portals, CRM systems, marketplaces, and analytics platforms supporting 1,000+ businesses. ✔ Frontend Developer execution focused on maintainable UI, responsive Web App experiences, and long-term product growth. ✔ Next.js Developer delivery for production-ready SaaS interfaces, landing pages, customer portals, and Web Application products. ✔ Node.js Developer delivery for backend architecture, REST API, API Integration, payment workflows, RBAC, authentication, and automation systems. ✔ Backend Developer ownership for scalable databases, cloud infrastructure, data processing, monitoring systems, and enterprise integrations. ✔ Full Stack Developer + React Developer collaboration for MVP launches in as little as 3 months and platforms supporting millions of users. ✔ Frontend Developer + Next.js Developer delivery for modern Web Platform experiences across Healthcare, FinTech, AI, IoT, Construction, Logistics, Retail, and Travel. ✔ Node.js Developer + Backend Developer delivery for automation systems generating $100,000+ annual operational savings. Need a Full Stack Developer to own architecture, delivery, and roadmap execution? I can lead the product side while our engineering team scales implementation. Need a React Developer, Frontend Developer, or Nextjs Developer to improve your SaaS Platform UI, dashboards, portals, or Web App experience? We can add focused frontend capacity without slowing delivery. Need a Nodejs Developer or Backend Developer to stabilize APIs, automation, integrations, payments, or cloud infrastructure? We can strengthen the backend while keeping product delivery moving. For AI, automation, and data-heavy work, our team can add a Python Developer experienced in AI workflows, analytics systems, and automation pipelines processing 35,000+ records. For CMS, legacy modernization, and business platforms, our team can add a PHP Developer and WordPress Developer for websites, portals, integrations, and content-driven ecosystems. For real-time apps and mobile-connected products, we can add Firebase Developer capacity for authentication, notifications, analytics, and cloud-connected infrastructure. Need extra capacity? Full Stack Developer, React Developer, Frontend Developer, Nextjs Developer, Nodejs Developer, Backend Developer — one team, measurable delivery. 📩 Send an Invite, or contact in DM on Upwork — let's discuss your SaaS, Web Platform, MVP, AI Product, Mobile App, or Web App.

Backend and full stack systems that handle real money, real transactions, and real scale. 🏦 $6.8M seed funding raised by a product built on my backend infrastructure 🔗 15+ projects shipped on Upwork ⚙️ 7+ years building APIs, payment flows, and Web3 integrations 🚀 From architecture to production - clean, maintainable, built to last Senior Backend and Full Stack Developer specializing in FinTech infrastructure, blockchain integrations, and scalable API systems. I work with startups and established teams that need backend done right: payment flows, crypto wallets, KYC/AML pipelines, DeFi protocols, and high-load REST and GraphQL APIs. My core stack is Node.js, Express, and NestJS. I've shipped production systems handling real financial transactions across Stripe, ACH, Apple Pay, Google Pay, Fireblocks, Coinbase API, and Bridge.xyz. On the blockchain side: Solidity, Ethers.js, Web3.js, Polygon, Ethereum, Solana, Gnosis Safe, and Moralis. I also cover the full stack with React, Next.js, and TypeScript - no handoff gaps, faster delivery. 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐈'𝐯𝐞 𝐛𝐮𝐢𝐥𝐭: Blockchain FinTech Platform - a Spanish blockchain-first fintech platform for crypto and fiat asset management that raised $6.8M in seed funding. Built backend infrastructure for multi-wallet management, crypto tax calculation, team collaboration features, and crypto-friendly banking integration. Stack: NestJS, Moralis, WalletConnect, Web3React, Snapshot. Debt Collection & Payments Platform - a debt collection platform with comprehensive payment infrastructure. Integrated Stripe, ACH, Apple Pay, Google Pay, Buy Now Pay Later, and partial payment flows. Connected Salesforce CRM, QuickBooks, and Xero. Built data visualization dashboards with Recharts for real-time financial reporting. DeFi Prime Brokerage - service built on Solana, powered by Serum's on-chain order book infrastructure. Responsible for API architecture, blockchain integration, and frontend connectivity. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: - Scalable REST and GraphQL APIs with Node.js, Express, NestJS - Blockchain integrations: Ethereum, Polygon, Solana, smart contracts - Crypto wallet infrastructure: Fireblocks, Coinbase API, Gnosis Safe, Moralis - Payment systems: Stripe, ACH, Apple Pay, Google Pay, BNPL, crypto-fiat - KYC/KYB flows: Sumsub, identity verification pipelines - AML compliance: Elliptic, transaction monitoring - DeFi protocols, DEX integrations, dApp backends - FinTech infrastructure: Bridge.xyz, Rain.xyz, Kraken API - Database architecture: MongoDB, PostgreSQL, Supabase, Firebase - Cloud infrastructure: AWS, Azure, Google Cloud, CI/CD pipelines - Full stack coverage: React, Next.js, TypeScript 𝐓𝐞𝐜𝐡 𝐬𝐭𝐚𝐜𝐤: - Backend: Node.js, Express.js, NestJS, REST API, GraphQL - Frontend: React.js, Next.js, TypeScript, Tailwind CSS - Blockchain: Solidity, Ethers.js, Web3.js, Polygon, Ethereum, Solana FinTech: Fireblocks, Coinbase API, Kraken, Gnosis Safe, Bridge.xyz, Rain.xyz, Moralis, Elliptic, Sumsub - Payments: Stripe, ACH, Apple Pay, Google Pay, BNPL Databases: MongoDB, PostgreSQL, Supabase, Firebase - Infrastructure: AWS, Azure, Google Cloud, CI/CD, Docker I've worked across roles: Senior Backend Developer, Full Stack Developer, Web Developer, Node.js Developer, NestJS Developer, Express Developer, Blockchain Developer, Web3 Developer, DeFi Developer, FinTech Developer, Full Stack Developer React Node, API Developer, Crypto Wallet Developer, Payment Integration Developer, Backend Architect. The backend is where products either scale or break. Let's make sure yours scales. Message me, and we’ll review your project together.

Need a UI/UX Designer who works as part of your product team — not just someone who delivers files? I am a UI/UX Designer with 8+ years of experience helping SaaS companies, fintech teams, and enterprise product teams build interfaces that are clear, consistent, and built to grow. My work covers the full product design process — from UX research, user flows, and wireframing through high-fidelity UI design, interactive prototyping, and developer handoff in Figma. Most product teams I work with face the same problem. The product grows, the design does not keep pace. Screens become inconsistent. The Figma file and the live product drift apart. Engineers spend time interpreting ambiguous handoffs instead of building. There is no shared component library anyone can rely on. As a UI/UX Designer, this is exactly the problem I am hired to solve — and prevent from happening on newer products. ----- What I Help Clients With I work across SaaS platforms with complex multi-role user flows and information-dense layouts, fintech and analytics dashboards where data hierarchy and interface clarity directly affect usability, enterprise internal tools and admin panels built for daily operational use, MVP product interfaces where early UX decisions set the structural baseline for everything that follows, and design system projects where teams need to restore consistency across a growing product. I also handle UX audits, usability testing, mobile UI design, and responsive web design for cross-platform products. I have worked across PropTech, ConTech, logistics, fintech, and B2B SaaS — products where design decisions have real consequences for adoption, retention, and engineering velocity. ----- Experience & Credentials 8+ years of commercial UI/UX design experience across early-stage startups and scaling product companies. Over 50 UX/UI implementations delivered for production SaaS platforms, fintech dashboards, PropTech systems, logistics interfaces, and enterprise web applications — including full design system builds, Figma component libraries, and end-to-end product design from wireframe to developer handoff. Work delivered as part of the Intelvision engineering team across 100+ projects shipped. Clients include Visoplan, ING+, Jincom, and Kiflo. ----- Core Skills & Tools UI/UX Design · Figma · Adobe XD · Sketch · Wireframing · User Flows · Prototyping · Interaction Design · Design Systems · Component Libraries · Responsive Web Design · Mobile UI Design · UX Audit · UX Research · Information Architecture · Developer Handoff · WCAG Accessibility · Usability Testing · Web Application Design · Dashboard UI Design ----- How I Work I join projects through Intelvision, a European software engineering company. That means clients get a UI/UX Designer who understands how interfaces will actually be built — with engineering awareness, internal review processes, and delivery continuity behind every project. If you need a UI/UX Designer for a SaaS platform, data-heavy dashboard, or web application that needs consistent and scalable design — let's talk.

Welcome to my profile 🤟 I'm a Full-Stack Developer with 10 years of experience. I’ve worked on e-commerce projects, CRM systems, and social networks, using various frameworks to create projects from scratch or update and fix existing ones. I can create multiple types of projects, ranging from landing pages to ERPs, social networks, and more. 💻 Technical Skills: ➡️ Programming Languages & Technologies ▪ PHP ▪ JavaScript ▪ Node.js ▪ SQL ▪ C# ▪ Golang ➡️ Frameworks & Libraries ▪ Laravel ▪ CodeIgniter ▪ Bootstrap ▪ Tailwind CCS ▪ Angular 2+ ▪ React.js ▪ Vue.js ▪ Symfony ▪ Zend 3 ▪ Redis ➡️ RDBMS ▪ MS SQL Server ▪ SQLLite ▪ MySQL ▪ PostgreSQL ▪ Clickhouse NoSQL ▪ MongoDB ▪ Elasticsearch ➡️ Virtualization Tools ▪ Vagrant ▪ Docker ➡️ Methodologies ▪ Agile, Scrum, XP ▪ Pair Programming ▪ Test Driven, Feature Driven, Behavior Driven Development ▪ Waterfall ➡️ Application & Web Servers ▪ Apache ▪ Nginx Cloud Providers ▪ AWS ▪ Azure ➡️ Development Tools ▪ IntelliJ IDEA ▪ Visual Studio + ReSharper ▪ Rider ➡️ Testing Tools ▪ Postman ▪ SoapUI ➡️ Operating Systems ▪ Microsoft Windows ▪ SUSE Linux ▪ macOS I'm available to commit 40 hours per week on an ongoing basis. I can work independently and as part of a team. We can jump on a call to talk more and see if we're a good fit 🤝

𝐒𝐢𝐧𝐜𝐞 𝟐𝟎𝟎𝟕, 𝐰𝐞’𝐯𝐞 𝐩𝐫𝐨𝐯𝐢𝐝𝐞𝐝 𝐚 𝐭𝐚𝐥𝐞𝐧𝐭𝐞𝐝 𝐚𝐧𝐝 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞𝐝 𝐭𝐞𝐚𝐦 capable of working independently or integrating seamlessly into your existing team to turn your project ideas into reality. Offering flexible engagement models, competitive pricing, and a focus on your success, we are your ideal technical partner. Let us help bring your vision to life. # 𝐎𝐮𝐫 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐜𝐨𝐯𝐞𝐫𝐬 𝐜𝐨𝐦𝐩𝐥𝐞𝐱, 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 using the latest technologies: - Mobile: Flutter, React Native - Backend: Node.js, NestJS, Python (Django/Flask), PHP (Symfony, Laravel) - Frontend: Angular, Typescript, React.js, NextJS, ExtJS/Sencha - AI: ChatGPT, Claude, Gemini 🤖 - Cloud & Databases, etc: AWS/GCP, S3, SQL/NoSQL, WebRTC - UI/UX: Design and User eXperience solutions # 𝐖𝐡𝐲 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 𝐰𝐢𝐭𝐡 𝐔𝐬? - Focus on your core business while we handle your IT needs. - Access expert-level skills without the overhead of training. - Mitigate risks through our deep industry knowledge. - Streamline your operations and improve flexibility. - Boost productivity and gain a competitive edge with our expertise.