Tired of hiring developers whose code “works” today but breaks or slows down when your product needs to scale? Hi 👋 I’m a Full-Stack Developer & AI Integration Engineer who builds modern, scalable web applications and AI-powered systems that stay fast, reliable, and maintainable as your business grows. I’ve worked on SaaS platforms, eCommerce systems, internal tools, and AI-driven products using React Next.js Node.js NestJS TypeScript PostgreSQL AWS OpenAI and more. My focus is always on clean architecture, real business value, and long-term stability not quick hacks or demo-only solutions. I don’t just write code that meets today’s requirements. I design systems that can evolve without constant rewrites. What I Do I help teams build and scale: - SaaS platforms and internal tools - Data-heavy dashboards and analytics systems - AI assistants and copilots - Customer support and chat systems - Knowledge bases and document search ( RAG ) - Workflow automation and decision support - API-driven integrations and background processing My work sits at the intersection of frontend, backend, cloud infrastructure, and AI, with strong product thinking behind every technical decision. Core Expertise Frontend Development React Next.js TypeScript JavaScript ES6+ Tailwind Redux React Query Material UI Styled Components HTML5 CSS3 SSR CSR SSG SEO Optimization Accessibility UI Performance Responsive Design Backend Development Node.js Express NestJS REST API GraphQL PostgreSQL MongoDB MySQL Firebase Supabase Prisma JWT OAuth2 Secure Authentication WebSockets Real-time Data Background Jobs Error Handling AI & Automation OpenAI GPT-4 GPT-4o Embeddings Prompt Engineering Function Calling Structured Outputs Multi-step AI Workflows AI Agents Orchestration RAG Pipelines Vector Search Context Optimization Vector Databases: Pinecone Weaviate Supabase Vector Cloud & DevOps Docker AWS GCP DigitalOcean Vercel Netlify GitHub Actions CI/CD NGINX Linux Kubernetes Monitoring Logging Auto Scaling Cost Optimization Integrations Stripe Twilio Shopify OpenAI API Pinecone Zapier n8n Make com Airtable HubSpot Notion API Slack API Payment Systems CRM Integrations Email Automation ETL Pipelines Highlighted Work AI-Powered SaaS Platform Built a full SaaS system with React and Node.js, integrating OpenAI models for automation, lead generation, and CRM syncing. Added caching, fallback logic, and cost controls to ensure production reliability. RAG-Based Knowledge System Designed a document ingestion and retrieval pipeline using embeddings and vector databases, enabling accurate answers over private data with controlled context windows. Custom CRM & Internal Tools Developed a CRM with React NestJS PostgreSQL featuring role-based access, audit logs, billing automation, and real-time updates. Automated internal workflows via n8n, Zapier, and Notion API. Global eCommerce Platform Built a Next.js Shopify solution with Stripe checkout, multi-language SEO, optimized rendering, and a mobile-first UX. How I Approach AI Integration AI integration is about architecture, not just prompts. I design AI systems with: - Clear input and output contracts - Deterministic fallback logic - Cost and latency control - Secure data handling - Observability and continuous iteration This makes AI features predictable, testable, and safe to scale. Why Clients Choose Me - Full-stack ownership: frontend, backend, and infrastructure - Production-ready AI, not demo experiments - Clean, maintainable architecture built for growth - Strong focus on performance, security, and scalability - Clear communication and reliable delivery - Practical engineering that solves real problems I’m comfortable joining existing teams or owning systems end-to-end. I regularly work with founders, designers, and tech leads to clean up tech debt, optimize performance, and ship meaningful features. Let’s Build Something That Lasts 🚀 If you need a developer who can combine solid full-stack engineering with real AI integration and deliver systems that scale in production, I’d be happy to help. 📩 Send me a message and let’s discuss your product, data, and architecture.

Hi there, I'm the CEO of a company specializing in web and mobile development, UI/UX design, ERP and CRM systems, and Property Management Systems software development. Our company has been helping businesses of all sizes transform their digital presence and streamline their operations for over a decade. We are a team of highly skilled developers, designers, and project managers who are passionate about delivering exceptional software solutions to our clients. Our goal is to create software that not only meets the needs of our clients but exceeds their expectations in terms of usability, functionality, and design. We take a user-centric approach to our work, which means that we prioritize the needs of the end users when designing and developing software. Our team of UI/UX designers works closely with our clients to understand their brand and user requirements and then create designs that are visually stunning and easy to navigate. Our ERP and CRM systems expertise has helped our clients streamline their operations and manage their customer relationships more effectively. In addition, we have developed Property Management software that has helped real estate businesses manage their properties more efficiently. Our software is designed to be easy to use and provides real-time information about property occupancy, maintenance requests, and financial reporting. We are dedicated to providing our clients with exceptional software solutions to help them achieve their business goals. We take pride in our work and are committed to delivering projects on time and within budget. What we do: ✔️ ERP ✔️ CRM ✔️ SaaS ✔️ Property Management System ✔️ Construction Management platforms ✔️ Logistics solutions, Fleet and Freight Management Software ✔️ B2B / B2C Marketplaces ✔️ HealthTech solutions Let's get things done together!

Senior Full Stack Developer. Top Rated Plus, 100% Job Success, $276K+ earned across 54 jobs since 2014 on Upwork. CEO/CTO at 2muchcoffee agency. Recent work: Faktastisch (1700+ hrs, $86K, 5-star) full-stack React/Node SaaS rebuild, Proctoring MVP (active), educational platform ($29K React/Next.js), CTO-as-advisor engagements. Past production builds: MediBrain, MyAnswer, VoiceDesk, Cosmo marketplace, Stepler (N1 Swedish Appstore fitness). What I deliver: - Senior full-stack architecture: React + Next.js frontend, Node.js + NestJS backend, PostgreSQL/MongoDB - Code review and architecture consulting for engineering teams - Production-ready SaaS from MVP to scale - TypeScript end-to-end, GraphQL APIs, Supabase, AWS infrastructure - AI integration when projects call for it: OpenAI, RAG, LangChain Tech stack: React, Next.js, Node.js, NestJS, TypeScript, PostgreSQL, MongoDB, GraphQL, Supabase. Strong Angular and Python background. Lead engineer for product teams. Senior Full Stack Developer, Full Stack Developer, React Developer, Next.js Developer, Node.js Developer, NestJS Developer, TypeScript Developer, Architecture Consultant, Code Review Specialist, AI Integration Developer.

Hello, everyone!🙌 If you have found my profile, it means you need a Full Stack developer with React.js, Next.js, Node.js, Express, Nest.js, JavaScript, TypeScript and other skills and expertise. Let me realize your needs and ideas! 🔥 My mission is simple - to bring your concepts to life with clean, efficient and user-centered applications, from intuitive front end interfaces to powerful back end systems. 🗝️ 𝙆𝙚𝙮 𝙥𝙤𝙞𝙣𝙩𝙨 • Fluent in English with strong communication skills • 3 years of experience as a Full-stack developer delivering high-quality solutions • Results-driven with reliable, timely delivery • Team collaboration expert • Client-oriented approach • Excellent time management ⛳️ 𝙏𝙚𝙘𝙝𝙣𝙞𝙘𝙖𝙡 𝙚𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚 as a Full-stack developer ✓ JavaScript TypeScript ✓ ReactJS React-Storybook ✓ ReduxJS ✓ NextJS ✓ Material UI Ant Design Tailwind CSS ✓ styled-components ✓ SCSS Sass Less ✓ HTML5 CSS3 ✓ Charts chart.js recharts.js Apexcharts Highcharts ✓ Node.js ✓ Express.js ✓ NestJS ✓ Socket.io WebSockets ✓ MongoDB PostgreSQL Firebase Neo4j GraphQL Pinecone DB ✓ Sequelize TypeORM Stripe API Twilio API SendGrid ✓ CI/CD Docker ✓ GitHub Actions GitLab Bitbucket ✓ AWS EC2 Lambda API Gateway S3 RDS Cognito Elastic Beanstalk Cloudwatch IAM Amazon ✓ Web Services ✓ Algolia ElasticSearch RabbitMQ JWT Auth0 0Auth ✓ Testing Mocha Jest Supertest Postman My team and I work on web design, web and mobile development, and project management. Our developers are frontend developers, backend developers, fullstack developers, like me, and mobile application developers using Flutter and React Native. ➡️ Who are we? We are an INCODE Group. We develop world class web and mobile applications. We build an exceptional customer experience on both web and mobile platforms. We guide you from concept to a functional solution, all while meeting your deadlines. Our main services are Back End Development, Front End Development, User interface design services, and Mobile development. 🌟 𝘽𝙚𝙣𝙚𝙛𝙞𝙩𝙨 𝙞𝙛 𝙮𝙤𝙪 𝙝𝙞𝙧𝙚 𝙢𝙚 as a Full-stack developer: ♟️ 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐢𝐜 𝗽𝐫𝐨𝐛𝐥𝐞𝐦-𝘀𝐨𝐥𝐯𝐢𝐧𝐠 - I turn challenges into opportunities. In addition to building applications, I develop customized solutions that increase real project value, whether I'm building something from scratch or enhancing existing systems, because I am a Full-stack developer. 🤝 𝐒𝐞𝐚𝐦𝐥𝐞𝐬𝐬 𝗲𝐧𝐝-𝐭𝐨-𝗲𝐧𝐝 𝗼𝐰𝐧𝐞𝐫𝐬𝐡𝐢𝐩 - From initial concept to deployment and beyond, I manage the entire development lifecycle with meticulous attention to detail, ensuring consistent execution and transparent communication at every stage. 🦾 𝐔𝐧𝐜𝐨𝐦𝐩𝐫𝐨𝐦𝐢𝐬𝐢𝐧𝐠 𝗾𝐮𝐚𝐥𝐢𝐭𝐲 𝘀𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬 - Every line of code I write follows industry best practices - clean, documented, and built to scale. 💻 𝐏𝐫𝐨𝐯𝐞𝐧 𝗿𝐞𝐬𝐮𝐥𝐭𝐬 - As a skilled Full-stack developer, my work helps to develop a solution, website, application that engages users, is productive and efficient, which directly affects the profit received from the project and thus satisfies all the client's needs. ❓ What would you like to create or enhance? As a Full-stack developer, I would love to hear about it! 📬 ☎️ Specialization: nestjs, backend developer nest.js, next.js, react nextjs, react next, web developer, website developer, webflow developer, react web developer, web developer next.js, webflow, web design, website designer, aws, aws developer, supabase, customer support, n8n supabase, postgresql supabase javascript rest json, postgres, firebase, aws, aws devops, aws amplify, python aws, aws connect, aws docker, api integration, html css javascript, full stack developer aws, node.js aws, react next supabase ai aws, front-end developer full-stack, fullstack nextjs, fullstack typescript, fullstack python, fullstack developer figma mongo sql react next video streaming, full stack developer, full stack web developer, full stack developer ai, full stack developer react, full stack developer aws, mongodb, nodejs mongodb, next.js mongodb, back end developer node.js, back end web developer, backend engineer, backend, backend nodejs, express, adobe express, node express, backend developer nest.js, backend aws, backend next.js, backlinks, react node, full stack node.js react, node.js aws, full stack next.js, node.js next.js, front end developer, front end developer react, front end web developer, front end developer next.js, angular front end, framer, fractional cfo, react front end, react flow, react firebase, full stack developer react firebase, full stack developer react node, react native, react native mobile, react nextjs, react typescript

Most developers deliver code. As a Top Rated Plus Full Stack Developer, Mobile App Developer, and SaaS Developer with a 100% Job Success Score on Upwork, I deliver systems - ones that teams can confidently run, scale, and build on. Whether it is Mobile App Development, SaaS Development, or a full stack web product, I stay accountable for it long after the first release. Specialized in Full Stack Development and Mobile App Development with a strong focus on React Native, Flutter, Python, and SaaS Development architecture. As an experienced Full Stack Developer and Mobile App Developer focused on cross-platform iOS and Android apps and SaaS platforms, I work across the entire stack - from React Native and Flutter mobile apps to Python, Node.js, and Laravel backends. With a strong background in SaaS Development, backend API design, and mobile-connected platforms, I bring a backend-first mindset and deep attention to scalability and long-term maintainability. Proficient in React Native, Flutter, Python, Node.js, AWS, and Microsoft Azure as a Software Developer and Senior Web Developer. Core Specializations Full Stack Mobile App Development As a Full Stack Mobile App Developer and React Native Developer, I deliver cross-platform iOS and Android applications that perform like native products. As a Flutter Developer and Flutter Mobile App Development specialist, I build unified experiences where a shared codebase does not mean compromising quality. As a Mobile App Developer covering mobile app design, mobile app development, and full deployment lifecycle, I treat performance and reliability as non-negotiable from day one - not afterthoughts. Full Stack Web & React Development As a React Developer and Full Stack Developer, I build end-to-end web solutions using React, Vue, Next.js, and TypeScript on the frontend. As a Web Developer handling both Web Design and component architecture, I create scalable, maintainable interfaces backed by Python (FastAPI, Django, Flask), Node.js, and Laravel. As a Full Stack Developer with React and Node.js expertise, I own delivery from database schema to deployed product - clean API contracts, proper state management, and optimized data flow across every layer. SaaS Development & Backend Architecture As a SaaS Developer, I design and build SaaS Development platforms from MVP to mature multi-tenant products - including subscription logic, role-based access, and SaaS business development-ready architecture. As a Python Full Stack Developer and Backend Developer, I build robust APIs with Node.js and Python for high concurrency workloads. As a Full Stack Developer PHP specialist, I support Laravel and PHP-based ecosystems when projects require it. As a DevOps-minded engineer and React Native Developer, I manage infrastructure as code across AWS and Microsoft Azure environments. AI Integration & Cloud Infrastructure As a Full Stack Developer focused on AI Integration, I connect web and mobile frontends to AI-powered backends - implementing smart search, real-time suggestions, and LLM-driven features using OpenAI API and LangChain. As an AWS Architect with expertise in AWS (Lambda, S3, DynamoDB), Microsoft Azure, and Azure DevOps, I ensure data handling is high-speed, cost-effective, and secure across Web, iOS, and Android platforms. As a React Web Development and API Integration specialist, I build the connective layer that makes AI functionality feel responsive and production-ready. Clients typically work with me when they need: - Full Stack Developer to own frontend and backend - Mobile App Developer for React Native, Flutter, and native iOS/Android - SaaS Developer for SaaS Development platforms built to scale - React Developer or React Native Developer for web and mobile projects - Python Full Stack Developer or Backend Developer for API-driven systems - Senior Web Developer or Front End Developer with full stack depth - AI Integration and API Integration for new or existing platforms - AWS Architect or Azure-based cloud infrastructure and DevOps pipelines Technical Expertise - Mobile: React Native, Flutter, Swift, Kotlin, TypeScript, Redux Toolkit, React Query - Frontend: React, Vue, Next.js, TypeScript, Tailwind CSS - Backend: Python (FastAPI, Django, Flask), Node.js, Laravel, PHP, REST & GraphQL - AI & Automation: OpenAI API, LangChain, Vector Databases, RAG, AI Machine Learning - Data & Cloud: AWS (S3, Lambda, DynamoDB), Microsoft Azure, PostgreSQL, Redis - Tools: Docker, CI/CD, Git, Stripe, DevOps pipelines I do not take on Wordpress developer projects, SaaS marketing, Google Ads, or Digital Marketing. If you need to build a product from scratch, ship an MVP, or scale an existing SaaS Development platform - as a Full Stack Developer and Mobile App Developer, let us discuss your project.

🧠 Full-Stack Developer specializing in React, Next.js & Node.js I build modern, scalable web applications with a strong focus on performance, clean architecture, and real business outcomes. My goal is not just to ship features, but to deliver maintainable, production-ready products that can scale with your business. I work comfortably across the full stack, from pixel-perfect, user-friendly interfaces to robust backend systems and APIs. ⚙️ Tech Stack & Expertise Frontend - React, Next.js (SSR, SSG, App Router) - TypeScript, JavaScript (ES6+) - Tailwind CSS, Material UI, Ant Design - State management: React Query, Redux, Context API - Responsive & adaptive UI, UX-focused development Backend - Node.js, NestJS - RESTful APIs, GraphQL - MongoDB, PostgreSQL - Authentication, third-party API integrations - Scalable backend architecture 🤖 AI-Powered Development I actively integrate AI-assisted tools (Cursor, Windsurf, Bolt.new, OpenAI) into my workflow to: - reduce boilerplate - improve code quality - speed up development cycles This approach typically reduces development time by ~20% while keeping the codebase clean and maintainable. 🚀 What I Can Help You With Full-stack web applications (React + Node.js) - MVP development & fast product launches - Backend APIs & system architecture - Performance optimization & refactoring - AI integration into web products - Long-term development & scaling 🤝 How I Work - Clear and proactive communication - Product-oriented mindset (not just task execution) - Clean, readable, well-structured code - Reliable deadlines and ownership mindset 📩 Call to Action 👉 Have a project in mind? Send me a message and let’s discuss how I can help you build a fast, scalable, and reliable product. 🔑 Keywords (for search & SEO) React, React.js, Next.js, NextJS, Node.js, NestJS, Full-Stack Developer, Full Stack Engineer, Frontend Developer, Backend Developer, JavaScript, TypeScript, Tailwind CSS, Web Application Development, Web Development, API Integration, REST API, GraphQL, MongoDB, PostgreSQL, AI Development, AI App Development, OpenAI, SaaS, MVP Development, Startup, Scalable Applications, UI Development, UX, Responsive Design, Performance Optimization, Clean Architecture

Hi all, I’m a full-stack Node.js, React.js, Vue.js developer with over 6 years of experience in front-end and back-end development across various apps. I’m passionate about coding and strive to write clean, well-structured, and high-quality code, which I consider one of the most rewarding aspects of development. 🟩 🟩 🟩 🟩 My key fields of professional interest are FinTech and Real Estate. I am committed to developing sleek interfaces and business logic for projects related to Finance, Payment processing, and Property for rent and sale that require high-load systems with multiple user roles, complex platforms with back offices and dashboards, payments and purchases, exceptional antifraud and security, and third-party API integrations. Having completed a few projects as a Full-Stack Developer in these domains, I feel prepared to face new challenges and bring value to FinTech and Real Estate businesses worldwide. MY TECH STACK ✅ PROGRAMMING LANGUAGES: JavaScript, TypeScript, HTML5/CSS3, Python ✅ FRAMEWORKS & LIBRARIES: React.js, Redux, Redux Toolkit, Redux-Saga, Redux Reselect, Node.js, Nest.js, Express.js, Next.js, MUI, Vue3 (Composition API, Options API), VueX, Vuetify, Pinia ✅ DATABASES: PostgreSQL, MongoDB, Firebase ✅ PREPROCESSORS: Sass, SCSS ✅ TESTING TOOLS: Unit Testing, E2E Testing ✅ THIRD-PARTY APIs & LIBS: Instagram, Google API, Firebase ✅ OTHERS: REST API, AWS (EC2, Lambda, Cognito, EKS), Docker, Kubernetes, Linux, CI/CD, DigitalOcean, Heroku My superpowers are my passion for tech, clean code, and quality assurance and testing skills. Leveraging these strengths and my innovative mindset, I create state-of-the-art and flawless web applications or PWAs. Besides, it helps me quickly master new technologies, collaborate efficiently with distributed teams, and choose the best tech stack for every case. On top of that, my clients appreciate the hands-on and insightful perspective I bring to their projects, which was earned through my various track records working with large enterprises and small startups across the EU and US markets. PORTFOLIO ✅ A Real Estate Platform with 360° panorama views for the Australian market. Tech stack: React.js, Redux, Redux-Toolkit, Socket.io, Next.js, Three.js, Nx monorepo, Jest. ✅ A FinTech SaaS payment platform servicing businesses in various industries across 200 countries. Tech stack: JavaScript, Vue3 (Composition API), Pinia, TypeScript, Docker. ✅ A distinguished IT services provider, delivering exceptional solutions to small and medium-sized enterprises (SMEs) across continental Europe. I developed a PWA using React, Vue, Node, and SSR, SSG, and ISG applications utilizing Next.js. ✅ A prominent technology enterprise specializing in producing cutting-edge EV charging stations, and distributing them worldwide. Tech environment: React, Redux, Saga, Reselect, Node, Nest, Mongo, AWS. ✅ Websites development for a Real Estate company that provides apartment renovation services. Tech stack: JavaScript and PHP. 🟩 🟩 🟩 🟩 If you are looking for a reliable, creative and experienced tech professional, you have come to the right place—I'm excited about becoming your long-term partner! Let’s start working together! LANGUAGES I SPEAK Ukrainian is my native language. Besides, I have strong English skills. Most of my previous customers were English-speaking, so I am comfortable communicating in English. MY TEAM I am at ease as an individual contributor, but being a team player works best for me. So I joined Extrawest — an Upwork Top Rated Agency specializing in FinTech and Banking, Gambling and Betting, Food Ordering and Delivery, Logistics and Fleet Management, Medical Insurance and Healthcare, and special software for Electric Vehicles Charging Station networks since 2006. Having most of our resources based in Europe, we’ve been working with customers from over 20 countries (the US, Canada, Australia, most of the EU, South Africa, Singapore, Japan). Hence, it won’t be a problem for us to adjust to your timezone and working schedule. 🟩 🟩 🟩 🟩 My Agency Skills: Front-End (Frontend) Development, Back-End (Backend) Development, Full-Stack (Fullstack) Development, Mobile Development, EV Charging, Delivery, Food Ordering, FinTech, Banking, Loan, Mortgage, Wallet, Dashboard, Healthcare, Insurance, Betting, Gambling, Gaming, Flutter, Dart, JavaScript (JS), TypeScript (TS), Angular, Vue.js (VueJS, Vue), React.js (ReactJS, React), Node.js (NodeJS, Node), Java, Spring, SpringBoot, Hibernate, Python, Django, Scrapy, Quality Assurance (QA), Manual Testing, Automated Testing, UI/UX Design, Figma, Adobe Creative Cloud, DevOps, MySQL, PostgreSQL, MongoDB, Firebase, Docker, Amazon Web Services (AWS), Google Cloud Platform (GCP), Project Management (PM).

🌟8+ Years Experience | 50+ Projects | 20,000+ Hours | $900K+ Earned | Upwork Top Performer | Flutter Developer | Mobile App Developer I’m a Flutter developer, mobile app developer, full stack developer, and web developer with 8+ years of experience building, fixing, and scaling mobile products for startups and growing companies. My work spans mobile app development, web development, and backend-connected product work, with a strong focus on clean architecture, smooth user experience, reliable delivery, and scalable app development. I’ve worked across Flutter, Flutter Dart, Flutter Firebase, React, React Native, Xamarin developer projects, Xamarin Forms, Xamarin.Forms, .NET MAUI developer builds, Swift developer work, SwiftUI, iOS, Android, iOS developer tasks, iOS Swift, Android developer tasks, Android Kotlin, Kotlin, native app developer projects, AI app development, MVP development, API integration, and cross platform mobile app architecture. I also support teams that need a practical full stack developer who can connect mobile apps with APIs, dashboards, cloud services, and web systems without slowing the project down. That mix of mobile app development and web development lets me work across the full product, not just one part of it. On Upwork, I’ve delivered 50+ projects, earned $800K+, and worked 20,000+ hours helping clients launch MVPs, modernize old apps, fix unstable codebases, and move products into production. That experience taught me how to balance speed with quality, especially when a project needs to ship quickly but still be stable enough for real users. It also taught me how to work with different teams, different product stages, and different technical constraints without losing momentum. For new products, I help with MVP development from concept to launch. For existing products, I step in to improve architecture, refactor weak areas, and make the app easier to maintain and scale. If you’re building a cross platform mobile app, I can help choose the right direction between Flutter, React Native, .NET MAUI, Xamarin migration, or native app development depending on the product goals, timeline, and long-term plan. I focus on making those choices practical, not trendy, so the app can grow without becoming harder to manage. I’m also a strong fit for AI app development projects where the product needs more than a basic interface. That might mean smart workflows, automated actions, backend logic, or API integration that connects the app to real business systems. In those projects, I pay close attention to stability, data flow, security, and the user experience, because a useful feature only matters if it works reliably in production. 💡 Areas I specialize in - SaaS and startup MVP development - from idea to production-ready MVP. - Cross platform mobile app architecture - Flutter, React Native, and .NET MAUI. - App modernization and legacy migration - Xamarin to .NET MAUI, Flutter, or React Native. - API integration and backend connectivity - for apps that need stable data flow and real-time features. - AI app development and product automation - for teams that want smarter app experiences. - Continuous delivery, refactoring, and codebase optimization - to keep existing products moving forward. - Mobile app development for iOS and Android - with a focus on stability, performance, and usability. - Full stack developer support - when mobile work needs web, API, or backend coordination. - Native app developer support - when the project needs platform-specific quality and performance. - React Native developer support - for teams already working in JavaScript-based mobile stacks. - Swift developer and iOS developer support - for polished Apple ecosystem apps. - Android developer support with Kotlin - for strong native Android performance. - Flutter developer support - for fast cross platform mobile app delivery. - Xamarin developer support - for legacy apps that need modernization or migration. - .NET MAUI developer support - for teams moving toward a modern Microsoft stack. - Cross platform mobile app delivery - when one codebase needs to support iOS and Android efficiently. I’m a good fit when you need a mobile developer who can think beyond screens and help shape the full product. Whether the goal is a fresh MVP, a native app for iOS or native Android or a cross platform mobile app that can grow over time, I focus on code quality, maintainability, and practical results. I also make sure the work stays aligned with product goals, so the app is not just built well, but built in a way that supports growth and future updates. 🚀 If you need a Flutter developer, React Native developer, Xamarin developer, .NET MAUI developer, Swift developer, iOS developer, Android developer, Kotlin developer, mobile app developer, web developer, MVP developer, API integration expert or full stack developer who can bring structure to a build and get it shipped - message or invite me and let's start today!

As a WordPress developer I build websites that generate revenue - not just look good. One WooCommerce store: $0 to $500K in 3 months, 20+ targeted leads daily. More results: 🚀 Ecommerce Store $0 to $500K Revenue in 3 Months Built a WooCommerce store from scratch, optimized for speed and conversions, and launched advertising that brings 20+ targeted leads daily with an average order value of $4,000–$5,000. 3 months to deliver. 3 months after launch - $500K in revenue. Still growing. Still working together. → This is what happens when development, optimization, and advertising work as one system ⚡ WooCommerce Speed Optimization Cut load time from 6s → 2s and TTFB from 2s → 0.5s Reduced DB queries by 66% (600+ → ~200) → Faster pages, smoother checkout, better conversions Want similar results? Let’s talk ⭐️⭐️⭐️⭐️⭐️ What clients say about me: “Very experienced and very pleasant to work with. He is keeping his promises and is a reliable person and has also an experienced team around him. Good price - proposition value. For sure I will hire him for my next project. “ Still here? Let’s continue! 👇 📦 Services I Provide as a WordPress Developer ✔️ WordPress Website Development – as an experienced WordPress Developer, I create custom, scalable websites and complex systems with a strong focus on WordPress Website Design and business growth. ✔️ WooCommerce Development – custom product builders, checkout optimization, advanced filtering, and scalable eCommerce architecture. ✔️ WordPress Elementor & WordPress Customization – advanced theme and template customization for high-performing WordPress websites. ✔️ WordPress Developer ACF – Advanced Custom Fields implementation, custom post types, and flexible content architecture ✔️ WordPress Plugin Developer – I build secure, scalable custom plugins, API integrations, automation workflows, and WooCommerce enhancements. ✔️ WordPress Developer API – REST API integrations with CRMs, ERPs, payment gateways, and third-party services ✔️ Performance Optimization – Core Web Vitals, GTMetrix analysis, WP Rocket, and WordPress Speed Optimization. ✔️ WordPress SEO Optimization 🔍 – code-level SEO, structured data, and technical optimizations for search engines. 🔧 What I Actually Do I'm a full-stack web developer and WordPress developer, focused on building high-performance, scalable WordPress websites. My work covers WordPress development, WordPress customization, WordPress Website Design, and WordPress Speed Optimization, ensuring your website is fast, stable, secure, and SEO-friendly, going far beyond visual Elementor builds. 🎨 Web Design & WordPress Theme I handle web design, WordPress Website Design, and WordPress theme development from scratch or based on Figma/XD mockups. Clean HTML, CSS, JavaScript, and jQuery ensure pixel-perfect, responsive results across all devices. 🧩 Custom Plugin Development As a WordPress Plugin Developer, I create secure, scalable wordpress plugin solutions using php & OOP: API integrations Automation workflows Advanced woocommerce features 🐞 Bug Fixing & Code Refactoring I fix critical issues, clean up legacy code, and resolve plugin/theme conflicts to ensure a stable wordpress website. ✅ QA & Stability Structured QA processes guarantee your wordpress website works reliably after updates or scaling. 🛒 WordPress e-Commerce, MVP & SaaS As a woocommerce developer I build conversion-focused wordpress e-commerce systems: Custom product configurators Optimized checkout flows Advanced search & filtering Scalable woocommerce architecture WordPress migration handled cleanly - files, database, domain transfer without downtime. ⚡ Performance, Website Optimization & SEO Core Web Vitals improvements (TTFB, DB queries, critical CSS) GTMetrix performance tuning WP Rocket setup & WordPress Speed Optimization Clean wordpress seo plugin configuration for SEO-friendly code 🔐 WordPress Security & Recovery WordPress security audits (WPScan, SAST) Access control, 2FA, WAF (Cloudflare) Malware removal & recovery 🔗 Full-Stack & APIs PHP + MySQL/PostgreSQL/MongoDB REST API integrations (CRM/ERP systems) Headless WordPress with React/Vue if needed ☁️ DevOps & Cloud CI/CD (GitHub Actions / GitLab CI) Docker environments AWS (S3, Lambda, CloudFront, RDS) Zero-downtime deployments 🌍 Industries I Work With Retail, Logistics, Financial Services, Healthcare, Travel & Hospitality, HR, Finance, Accounting, Education, E-learning, Consumer Goods, Business Services, Real Estate 🤝 Long-Term Support by WordPress Developer More than 80% of clients stay long-term. I provide: ongoing WordPress website maintenance, performance monitoring & optimization, continuous improvements, fast response for urgent fixes. 🚀 What You Get: stable, scalable WordPress sites, WordPress Speed Optimization for conversions, automated workflows with custom plugins, clean maintainable code, and reliable long-term support from a skilled WordPress Developer. Let`s chat:)

Senior React Native Developer. Top Rated Plus on Upwork. I ship production React Native apps that survive past the demo: real auth, real APIs, real testing, real ops. I've spent thousands of hours building exactly that: React Native + Expo iOS/Android clients, Node and NestJS services, Python where the pipeline or AI piece belongs on the server, PostgreSQL / MongoDB / GraphQL data layers. Repeat clients, hire-again rate around 85%. The work has spanned SaaS (including a Product Hunt Product of the Year workspace product), mobile at real scale (fitness and audio platforms with very large user bases), banking and healthcare-style flows, marketplaces, and open source. Production AI shipped where it earned its keep: video transcription, segmentation, async processing. What I deliver: - React Native + Expo mobile apps, iOS and Android, App Store and Play Store ready - Full-stack ownership: React frontend, Node and NestJS backend, TypeScript end-to-end - Python services when the AI or data pipeline lives on the server - Production-ready apps with auth, APIs, testing, and ops Tech stack: React Native, Expo, React, Next.js, Node.js, NestJS, TypeScript, Python, PostgreSQL, MongoDB, GraphQL. Senior React Native Developer, React Native Developer, Mobile App Developer, React Developer, Full Stack Developer, iOS Developer, Android Developer, TypeScript Developer, Node.js Developer.