177 projects delivered. $342K+ earned on Upwork. 10,900+ hours billed. 100% Job Success Score, Top Rated Plus. If you need a web application that's fast, scalable, and built to last — that's exactly what I do. I'm a Full Stack Developer and founder of Web Help Agency, a development studio I've built since 2014. My edge is owning the full stack end to end: I take a Figma or XD design and turn it into a production-ready application — back-end architecture, front-end implementation, REST API integrations, and green PageSpeed scores — without handing pieces off to someone else. I've shipped projects for Puma, Ichilov, and Sportmaster, and helped raise over $1 million for startups on Kickstarter. What I work with: 🔹 Back-end: Laravel & PHP frameworks, Node.js & Express, Python, .NET 🔹 Front-end: React, Next.js, Vue, Angular, and other modern stacks 🔹 APIs: RESTful services, third-party integrations, payment gateways 🔹 E-commerce: custom builds, migrations, payment integrations 🔹 Workflow: Git version control, Agile process, clear documentation What you can expect from me: ✅ Clean, well-documented code that's easy to maintain ✅ Performance-first builds — sub-2.5s load times, green Google PageSpeed scores ✅ Pixel-perfect implementation of your Figma/XD designs ✅ Clear communication, regular updates, delivery on time ✅ Handover video guides so your team can manage the product confidently after launch Credentials: Top Rated Plus badge, 4.9-star average across 177 jobs, IBM Web Development certification, Google Ads certified. Clients include Puma, Ichilov Clinic, Sportmaster, and multiple funded Kickstarter campaigns. Send me a message describing your project — I'll review your brief or design, break down the scope, and give you a fixed-price or hourly estimate within a few hours. No guesswork on your end.

I am the founder of Nitrix, a software development company. I have specialized in web and mobile development for more than 10 years and now I can offer you a team of outstanding developers who can create excellent IT solutions for you and your business! Your idea will be realized with an attractive UI/UX design and a clean code that is easy to read, support, and implement additional functions. As a progressive software development company, we aim to create the most comfortable, smooth, and stable products for millions of users. Our specialists have developed different services and apps of various scales, importance, and spheres (medicine-related services, uber-like and dating apps, streaming services, news apps, etc). We have a solid understanding of the whole process of the software development cycle so your request will meet all modern requirements and standards. You can check our portfolio and reviews from previous clients below, so do not hesitate to write to me and we will discuss the reason that brought you here! Technologies we use: Flutter, Dart, Swift, Objective-C, Kotlin, Java, C#, JavaScript, PHP, MySQL, iOS SDK, CarPlay, tvOS, watchOS, Android SDK, Android Auto, Android TV, Wear OS, Google Chromecast, ExoPlayer, FFmpeg, RESTful, Sockets and many more!

🚀 𝗟𝗜𝗠𝗜𝗧𝗘𝗗 𝗦𝗟𝗢𝗧: 𝗔𝗩𝗔𝗜𝗟𝗔𝗕𝗟𝗘 𝗧𝗢 𝗦𝗧𝗔𝗥𝗧 𝗧𝗛𝗜𝗦 𝗪𝗘𝗘𝗞 ✨ 10+ year UI UX designer of full-time Web & Mobile design experience; 💡 Specialized in Product design with a strong focus on UX & UI, Web, and Graphic design 💻 30+ SaaS, ERP, and CRM platforms from concept to launch; 🌠 Supported the launch of over 18 early-stage startups from the ground up; 📈 30M+ raised with Pre-Seed, Seed, Series A-С, VC-backed startups; ✔ Successfully completed over 170+ projects, web & mobile designs; ✍️ Proficient in Figma 🇺🇸 🇬🇧 Fluent English 🟢🟢🟢 Design is not just how it looks. It’s how much it sells. I build interfaces that turn complex user flows into high-revenue engines. ✔️ As a Senior UI UX designer and UIUX designer with 10+ years in UI/UX design, I build strong portfolios for Web design and mobile applications. ✔️ Working as a UI UX designer, I create intuitive user-centric interfaces. My expertise as a UIUX designer includes SaaS platforms, ecommerce websites, and habit-tracking apps. I deliver high-fidelity web app mockups and wireframes as a UI UX designer for marketing platforms. I specialize in Figma and Adobe Suite for all UI graphics. ✔️ As a UI UX designer and Figma designer, I specialize in intuitive interfaces. My roles include SaaS UI UX designer, web designer, and product designer, where I excel as a UI UX designer. ✔️ With 10+ years in UI/UX design, I'm a senior Figma designer and web designer. As a UI UX designer, I create user-centered UIUX designs for global product teams. ✔️ As a freelance UI&UX Designer UI & UX designer, I have built 110+ interfaces for SaaS, web apps, and mobile apps. My UIUX design expertise ensures best practices for every UI UX designer project. ✔️ I am a talented UX/UI designer and Figma B2B SaaS designer focused on UI UX designer trends. ✔️ As an experienced UX & UI designer, Figma designer, and web designer, I understand user needs and research. As a UI UX designer, I translate insights into prototypes and high-fidelity designs. ✔️ As a UX/UI designer, I specialise in Figma design and mobile app design 📊 Achievements in Numbers: 💎 UI UX Designer UIUX for a Healthcare Mobile App Project: ✔ 2x user retention increase with a revamped Mobile App ✔ 3x faster user onboarding with a simplified User Flow and interactive Prototyping 💎 UI UX Designer for a Digital ecommerce Platform: ✔ 31% decrease in abandoned carts with an intuitive UI redesign ✔ 17% revenue growth after UX optimization 💎 UI UX Designer for a Supply Chain & Logistics: ✔ 150% increase in order processing efficiency ✔50% fewer human errors in order fulfillment due to improved UI design 🚀 Why Choose Me As Your UI UX Designer? ✔ 10+ years of experience in UX & UI, Web Design, and Mobile App Design. ✔ 150+ completed projects across various industries. ✔ 110+ satisfied clients who have seen tangible business growth. ✔️ Over 10 years of commercial UI UX Design experience. ✔ Expert in Figma, Adobe XD, Adobe Illustrator, Webflow, Wix, WordPress, Framer, Squarespace, react. Figma SaaS UIUX design ✔ Focused on rapid prototyping for fast-paced startups and high-stakes investor presentations ✔ Designed cross-platform experiences for web, mobile (iOS & Android), and desktop applications, ensuring visual and functional consistency ✔ UI UX designer shopify, UI UX designer saas figma, UI UX designer ai, UI UX designer crypto game ui ux designer ✔ 1500+ projects delivered from enterprise SaaS dashboards to high-converting e-commerce stores ✔ 450+ wireframes & 150+ prototypes created to streamline development and reduce costly revisions ✔ 30+ lectures and webinars conducted for junior and mid-level UI/UX designers ✔ 25+ design awards and professional certificates I've earned over the last 10 years ✔ Landing Page Expert – 40+ landing pages designed with up to 42% conversion rates ✔ 70+ web development projects in collaboration with a web developer and interior designer Looking for Expert in UIUXdesign, webdesign, figma-designer, saasuiux 🚨Ready to chat? 🚀 Tap "Invite" and let's connect

I'm a React Native and React developer with 4 years of commercial experience. I work with Android and iOS.

If you’re viewing my profile - you’re already one step closer to building a high-performing eCommerce business. Certified Shopify Partner | eCommerce Growth Strategist | Shopify & Headless Commerce Solutions 👉 Press “𝐈𝐍𝐕𝐈𝐓𝐄 𝐓𝐎 𝐓𝐇𝐄 𝐉𝐎𝐁” or “𝐒𝐄𝐍𝐃 𝐀 𝐌𝐄𝐒𝐒𝐀𝐆𝐄” and I’ll get back shortly. I work as a strategic partner for brands and businesses looking to scale in eCommerce through Shopify, AI-driven solutions, and well-structured development processes. My focus is not just on delivery, but on identifying the right opportunities to increase revenue, optimize conversion rates, and build sustainable Shopify ecosystems. With strong experience across Shopify, Shopify Plus, custom Shopify apps, custom Shopify theme development, and headless commerce, I help businesses launch, grow, and optimize their online stores using modern technologies and proven strategies. From early-stage startups to established brands, I align technical execution with business goals to ensure measurable growth. I coordinate and drive Shopify and eCommerce initiatives, including store setup, migration, redesign, custom UI/UX design, and full custom theme development. I ensure that every store is not only technically strong but also visually aligned with the brand and optimized for conversion. From Figma-based design to Shopify implementation, the focus is always on user experience, performance, and sales growth. My scope also includes performance optimization, CRO, and integrations with third-party systems such as ERP, CRM, and marketing platforms. Whether it’s a new Shopify store, scaling to Shopify Plus, or building a custom app, I ensure the process is structured, transparent, and results-oriented. I coordinate and guide teams working with the Shopify ecosystem, ensuring the correct use of: ◦ Core technologies: Liquid, Shopify CLI, Polaris, GraphQL & REST APIs, Storefront API, Online Store 2.0, Shopify Functions ◦ Headless & omnichannel solutions: Hydrogen, React.js, Next.js, Remix, and modern CMS integrations ◦ App ecosystems: Node.js environments, API-driven integrations, billing/auth flows, and scalable backend structures I bring value across industries including Fashion, Beauty, Health & Wellness, Home & Living, Food & Beverage, Electronics, Digital Products, B2B, and more—adapting strategy and execution to each business model. What you can expect when working with me: - Clear understanding of your business goals and growth opportunities - Strategic approach to Shopify development and eCommerce scaling - Custom design solutions focused on branding, UX, and conversion - Structured management of the entire process (from idea to launch and beyond) - Focus on CRO, performance, and long-term scalability - Transparent communication and reliable delivery If you have an idea/an existing Shopify store/an eCommerce platform that needs scaling, I can help you turn it into a structured, high-performing solution. Let’s discuss how to take your eCommerce project to the next level. ↗️ Feel free to message me directly to discuss your idea — I’ll help you shape the right approach and next steps. ↗️

⚡ Available now. Need a Full Stack Developer who actually ships? 11 years, 50+ projects, 100K+ users. Full Stack AI SaaS Developer | Node.js React. I build your product end-to-end and take real ownership. 🏆 WHAT YOU GET ✔️ As a full stack developer and node.js developer I have shipped 50+ products with Node.js, React, Next.js, NestJS and TypeScript - from early-stage MVP to scalable SaaS platform with proven track record. ✔️ As a full stack ai saas developer I build AI-powered products with OpenAI, LangChain, n8n and RAG - AI agents, automation, semantic search. Full stack saasdeveloper ai agents and react ai features. 15+ hours/week saved through practical automation. ✔️ As a react developer, next.js developer and saas developer I deliver 30+ SPAs and SSR apps with react nextjs, react typescript and react supabase stack. MVP in 4-6 weeks. Full stack developer mern and mern stack experience included. 🔥 CLIENT WINS ✔️ 100K+ users on AI website builder - as a full stack developer ai I built real-time AI content generation, sites created in under 90 seconds. React, Next.js, Node.js, Stripe, AWS. ✔️ 80K+ users on AI agents platform - as a full stack ai saas developer I shipped multi-channel AI agents with 10+ integrations, saving clients up to 4K per month per agent. ✔️ 60% faster consulting prep - as a saas developer I built enterprise SaaS with AI-powered process mapping, multi-tenant architecture, RBAC, SSO and 200+ workflows mapped. ✔️ 70% cut in manual data processing - as a node.js developer I built logistics control tower with 8 API integrations and real-time tracking across 4 providers. ✔️ 300 req/s during peak traffic, zero downtime - as a back end developer node.js I scaled e-commerce backend and reduced response time from 1.2s to 180ms on 184M+ records database. ✔️ 38% better campaign performance - as a full stack developer crm I automated lead routing, data sync and CRM workflows with n8n saving 15+ hours/week. ✔️ 7x faster workflows for clients. 70% continue long-term collaboration. Response under 2 hours. Clear communication, work independently, async remote-first workflows. 🚀 WHERE I DELIVER 📌 As a saas developer and full stack developer saas I build multi-tenant platforms with RLS, RBAC, role-based access control, SSO, Stripe Connect and payment gateways. Admin dashboards, operations portals and reporting tools. As a full stack developer fintech and full stack developer healthcare I deliver scalable architecture for ongoing and complex project needs that clients build and maintain long-term. 📌 As a full stack developer marketplace and full stack developer ecommerce I build vendor management, inventory, commissions, Stripe payments, lead management and CRM integrations. As a full stack developer crm and b2b saas booking system developer I connect systems end-to-end working with existing platform or building from scratch. Gambling platforms, trading systems and custom dashboards with proven track record. 📌 As a react developer, next.js developer and front end developer I build with React, Next.js, TypeScript, Tailwind CSS and Firebase. Real-time features with react supabase and next.js supabase, react pwa for performance, react ai capabilities. From figma to react to react developer firebase integrations - nextjs frontend, full stack developer nextjs and web app developer react solutions. 📌 As a node.js developer and backend developer I build with Node.js, NestJS, Express.js, PostgreSQL, MongoDB, Redis, Supabase, Firebase and AWS. REST APIs, webhooks, WebSockets. Full stack node.js react architecture, react node integrations and node microservices. Discussing architecture decisions on every project. 📌 As a react native developer, react native app developer and mobile app developer I build cross-platform iOS and Android apps from MVP to production. 📌 As a web developer, javascript developer, software developer and full stack app developer I work with existing codebase daily. Take ownership, work independently, build and maintain production-ready architecture. Get up to speed quickly. Experience with full stack developer laravel, full stack laravel and wordpress developer for backend integrations and CMS projects when needed. 🔧 React, Next.js, JavaScript, TypeScript, Tailwind CSS, Firebase | Node.js, NestJS, Express.js, REST APIs, WebSockets | PostgreSQL, MySQL, MongoDB, Redis, Supabase, Stripe | React Native | n8n, OpenAI, LangChain | Docker, AWS, Vercel 📊 RESULTS ✅ 100K+ users on a single platform ✅ 184M+ records, 300 req/s, zero downtime ✅ Response time: 1.2s to 180ms ✅ 15+ hours/week saved through automation ✅ MVPs in 4-6 weeks, 7x faster workflows ✅ 70% long-term clients, response under 2 hours 🚀 Looking for a full stack developer or full stack ai saas developer who takes real ownership? 📞 Share your context - I will come back with structure and next steps

I am a Mobile App Developer specializing in iOS & Android development with Flutter and React Native. For 10+ years, I’ve been helping startups and businesses launch scalable, high-performing mobile applications that users love. From Flutter iOS app development to Android React Native solutions, I build cross-platform apps that combine clean UI/UX with powerful backend integrations. My Expertise in Mobile Development — Flutter App Development (iOS & Android) — React Native App Development (cross-platform) — API integration (Firebase, REST, GraphQL, Twilio, Agora, Stripe, Mapbox) — Real-time features: chat, notifications, live streaming, geolocation — Scalable backends with Node.js, Django, Laravel, AWS, and CI/CD pipelines — UI/UX design for mobile apps (Figma, animations, smooth interactions) Industry Specializations — Healthcare Apps: telehealth, patient data tracking, HIPAA-compliant systems, weight management. — FinTech Apps: mobile wallets, banking dashboards, blockchain solutions — E-Commerce & Booking: secure payments, inventory, scheduling — Social & Media: live streaming, podcasts, video platforms — IoT & Wearables: fitness apps, Bluetooth/NFC integrations Why Clients Choose Me — 10+ years of mobile & web development experience — Proven expertise in Flutter & React Native for iOS/Android apps — Strong background in backend & cloud architecture — Focus on performance, scalability, and intuitive design If you’re looking for a Flutter developer, React Native expert, or an experienced mobile app developer for iOS & Android, I’d be happy to help bring your idea to life.

⬜️ Full Stack Developer React Node helping SaaS products scale from MVP to 100k+ users ⬜️ React developer available for LONG-TERM partnerships ⬜️ Built 15+ SaaS products with 1M+ combined user actions processed monthly ⬜️ Helped startups reduce infrastructure costs by 35% and improve app speed by 40% ⬜️ Focused on production-ready systems with long-term business value I am a Full Stack Developer React Node who develop full stack applications using modern technologies like React, Next.js, Node.js, and Python. My focus is on building stable, scalable SaaS platforms, business tools, and customer-facing senior web developer applications that work reliably under real-world usage. Who Am I? SaaS Developer ReactJS: ✔️ Full SaaS JavaScript products from idea to production ✔️ User authentication, dashboards, subscriptions, and admin panels ✔️ Multi-tenant systems and scalable backend architecture ✔️ Stripe and payment integrations Web Apps Full Stack Developer React Node: ✔️ Custom web platforms using React and Next.js ✔️ Complex senior python developer dashboards, internal tools, and client portals ✔️ Real-time features using WebSockets ✔️ API integrations with react native developer third-party services Front End React Developer: ✔️ Convert Figma and design files into clean, production-ready frontend code ✔️ Optimize front end developer react performance, loading speed, and overall user experience ✔️ Develop dashboards, SaaS interfaces, admin panels, and client-facing applications Processes: 1st step - Discovery Call 2nd step - Project Roadmap 3dr step - Agreement & Onboarding 4th step - Development & Execution 5th step - Successful Delivery How I work? I focus on writing clean, maintainable code and ux designer backend systems that scale properly. My goal is mobile app developer to build applications that remain stable as user load grows and new features are added. I communicate clearly, meet deadlines react developer, and treat every project as a long-term product, not just a quick implementation. Tech Stack Frontend ◾️React, Next.js, React Native, TypeScript, Redux, React Query, Tailwind, MUI, Mern stack Backend ◾️Node.js, NestJS, Express, Python, FastAPI, REST API, GraphQL, WebSockets Databases ◾️PostgreSQL, MongoDB, Supabase, Firebase, Redis, MySQL DevOps & Infrastructure ◾️Docker, AWS, Vercel, GitHub Actions, Railway Tools ◾️Git, Jira, Slack, Notion, Stripe, REST APIs, third-party integrations I am a full stack developer ( software developer ) who focuses on modern, production-ready stacks and don’t take projects who need wordpress developer, project manager, saas marketing to built with Swift, Angular, Ruby on Rails, WordPress, Laravel vue, PHP, Vue, or Webflow, Seo keyword research, gps, flutter, link building, copywriter, website traffic, etsy marketing 🌶️Got an idea? Let’s bring it to life! Drop me a message, and let’s create something amazing together.

Hello, Upworker! 😊🚀 🌐 𝗔𝗯𝗼𝘂𝘁 𝗠𝗲: 🌐 👋🌌 I'm your Full Stack web development wizard, ready to weave the magic of the digital realm into every project. 🌐💻 In this rapidly evolving tech universe, I've embarked on a quest to craft virtual masterpieces using the most cutting-edge technologies. My toolkit is brimming with the likes of React.JS, Next.JS, PHP Laravel, and WordPress, allowing me to turn the complex web of programming into a tapestry of innovation and functionality. 🕸️🛠️ 💡𝗠𝘆 𝗠𝗮𝗴𝗶𝗰 𝗧𝗼𝗼𝗹𝗸𝗶𝘁💡 I don't just build websites; I create digital experiences that resonate. From the minimalist charm of simple websites to the intricate layers of SaaS platforms, CRM/ERP systems, E-Commerce shops, Landing pages, to WordPress wonders, I've got it all under my coding spell. 📜🔮 And my team! Oh, they're not just any team. They're a coven of designers, testers, and developers, each a master in their own right, ready to conjure up any web service you desire. 👨‍💻👩‍💻 🌟 Services I Offer 🌟 🔸 Web/App Design Alchemy: UI/UX, Graphics, Wireframing, Branding – you name it, we design it. 🔸 Custom Web Development: Whether it's Front End, Back End, Fullstack, or DevOps, we've got the magic wand for every tech trick. 🔸 Product Development: Need an MVP? Want tech consultancy? We turn ideas into reality. 🔸 Discovery: Research, Market Analysis, Planning – we navigate the labyrinth of the digital marketplace. 🔸 And More: QA, Tech Support, SEO strategies, campaign organization, content managing – we've got all the potions in our cauldron. 💡 My Enchanted Software Realm 💡 📌 Simple websites to grand SaaS platforms 📌 CRM/ERP systems that act like a crystal ball for your business 📌 E-Commerce shops that sell like enchanted bazaars 📌 Landing pages that captivate like a siren's song 📌 WordPress sites that are anything but ordinary 📌 Custom Dashboards – your command center in the digital world Ready to start your web development journey like never before? Let's weave your vision into the fabric of the internet! 🚀🌟 Ping me for a magical conversation about your ideas. You'll get a free consultation, project estimation, and the first spellbinding plan of your digital adventure. 💬📈🆓

.NET full-stack developer with extensive experience: from back-end and APIs for distributed systems to WPF and Xamarin, MAUI and Blazor: desktop, mobile and web app development. 9+ years of being a specialist in the .NET ecosystem. I have experience working on gigs developing AI agents, RAG, integrating LLMs with enterprise cloud systems, as well as on premise LLMs (ollama). Additionally, I have great deal of knowledge and experience with cloud infrastructure (AWS, Azure), IaaC, Windows Server, as well as considerable experience with React, Angular and jQuery on the web front-end side of things. I also used to be an ActionScript developer (flash games) during my professional infancy (starting in 2013). Summary: ✅ .NET developer with experience in .NET Core (Web API, Entity Framework, MVC), Xamarin.Forms, ASP.NET MVC, Appium, Selenium, WPF, ASP.NET Web Forms, Microsoft SQL Server (Also PostgreSQL, MySQl, BigQuery) ✅ Hands-on experience with payment gateways (PayPal), PoS (Poynt SDK), and building distributed systems with the Microservices pattern ✅ Cloud infrastructure and tools knowledge including Azure, AWS, Google Cloud (GCP), Docker, Redis, Apache Kafka. Additional experience working with Windows Server, Data Warehousing with Azure Synapse and Databricks ✅ Modifying and implementing front-end part of the features with Angular and React ✅ Additional extensive history with Python (TkInter, Selenium), ActionScript 3.0 ✅ Products involvement includes: Mobile Device App and Test Managing System, Back-office system for Mailing company, AI-integrated desktop app for Medical industry, Internal Inventory Tracking System for clothing retailer, Innovations Suggestions Portal, Payments gateway Microservice for a SaaS system, Social Media Casino, Traffic Generating Software, Online Book Editors, Online Casino, Browser Games