Web development is what I genuinely enjoy and have been doing professionally for more than 12 years I specialize in building reliable, scalable, and maintainable web applications with a strong focus on clean architecture and long-term support. I’m a senior PHP developer who values code quality, clear communication, and predictable delivery ⚙️ I write clean, efficient, and well-structured code and follow best practices and design patterns. What I work with most often: 🔹 Custom web applications and business systems 🔹 RESTful APIs and third-party integrations 🔹 E-commerce platforms and payment integrations 🔹 Long-term projects with ongoing development and support Core technologies and expertise: ✅ PHP (OOP, Design Patterns, TDD, REST APIs) ✅ Laravel (Nova, Filament) ✅ Symfony ✅ Vue.js / React / TypeScript ✅ MySQL / PostgreSQL ✅ JavaScript (Highcharts, Three.js, Maps, Clouds) ✅ HTML5 / CSS3 (Bootstrap, SCSS, Tailwind) ✅ AI Models and Agents (GPT, Gemini, Claude, Local LLM) Integrations and platforms: 🔗 Payment systems: Stripe, Worldpay, PayPal, eBay 🔗 APIs: Google, Instagram, OpenAI and other third-party services 🔗 E-commerce feeds: Google Shopping, Amazon, eBay How I work: 📌 Full software development lifecycle experience 📌 Clear communication and regular progress updates 📌 Transparent estimates and task breakdown 📌 Focus on long-term maintainability, not quick hacks I’m open to interesting projects and long-term cooperation 🤝 If needed, I’m also open to a small test task to demonstrate my approach and code quality. Let’s turn your idea into a solid, working solution 🚀

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.

Upwork certified Mobile App Developer, Senior Mobile App Developer, React Native, DevOps, React Developer, IOS mobile app Developer, Android mobile app Developer, Node.JS, TypeScript, Hybrid App Development, AI Mobile App Development, Web Development with experience in mobile app development for 10 years. I turn your bold ideas into reality✨ My responsibilities: ✅ Strong JavaScript development skills (TypeScript, ES6), React.js, React Native ✅ Strong experience with Node.js ✅ Expertise in MongoDB / NoSQL databases ✅ Strong object-oriented programming and design skills ✅ Experience with RESTful web services ✅Ability to solve problems independently ✅ Outstanding teamwork and communication skills ✅ Understanding of modern Mobile technologies ✅ Ability to quickly learn new technologies Skills & Expertise: ✅ TypeScript ✅ Node JS (Express / Nest) ✅ MongoDB / MySQL / Firebase ✅ Third-Party API integrations Be sure, I'll provide you with: ✅ Clean, bug-free and highly structured source code, check please my GitHub ✅ Regular report of project status with relevant deliverable Looks like I'm a superman? I'll let you in my secret: I am a part of Kit Global team, actually, I am CEO of mobile development company, and in the past a very strong back-end dev. We want your story to be a successful one, so we develop solutions that help our clients' businesses to grow. With exposure to multiple industry verticals, we enjoy working on innovative challenges and amend our working process to cater to your expectations. However, we only accept projects that we can handle and never waste time for trial and error process development. I have a strong grip over developing these below-listed domain's app: ✅ E-Commerce Apps ✅ Social Networking Apps ✅ Taxi Apps ✅ Chat & Dating Apps ✅ E- Learning App ✅ Health & Fitness Apps ✅ Food Delivery Apps ✅ Photo Editing & Sharing Apps ✅ Travel Apps ✅ Music & Video Player Apps ✅Telemedicine As a bonus, I offer you: ✅Q/A testing, application deployment ✅Free consulting and support I believe that communication is the key to a successful project, so please let me know a time to discuss that works best for you!

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.

React frontend full stack developer 12 years of experience in full stack development, AI development , complex web applications. React React.js | Next Next.js | Express Express.js | Node.js Node | JavaScript Js | AI developer , pipecat , RTVI , voice assistant , Stripe ✅ Generic Software Development Expertise 🔹 AI dailybots , pipecat , RTVI 🔹 Development of complex web applications 🔹 API development of for iPhone, Android, React apps. 🔹 Development of admin panel , dashboards , CRM , CMS 🔹 Website development ✅ Languages Frameworks 🔹 Python ( Django ) 🔹 JavaScript ( React JS Next.js Node.js Express ) ✅ Databases 🔹 MySQL 🔹 Redis 🔹 MongoDB 🔹 PostgreSQL 🔹 Redis ✅ Libraries, technologies, API’s 🔹 Zapier 🔹 n8n 🔹 Retell 🔹 Twillio 🔹 Elevenlabs 🔹 OpenAI 🔹 Pipecat 🔹 Contentful 🔹 Google API 🔹 Facebook API 🔹 Twitter API 🔹 Youtube API 🔹 RESTFull API 🔹 OKPAY API 🔹 JSON 🔹 XML 🔹 Push Notifications ✅ Experience with Environments Tools / Other 🔹 Redmine 🔹 GIT 🔹 Bug tracking systems: JIRA 🔹 Docker 🔹 Linux Ubuntu ✅ Languages 🔹 English – fluent 🔹 Ukrainian – native 🔹 Russian ✅ Next Steps I’d be thrilled to explore how we can ensure your project’s success. Are you available for a free 30 minute consultation? In this session, we’ll review our services, methodologies, communication process, and pricing structure. We’ll also dive into your project details to craft a tailored plan with a timeline and cost estimate. Rest assured, we’re flexible and can accommodate a wide range of budgets. Feel free to message me if you’d like to schedule a meeting, and I’ll provide you with an Upwork scheduler link. ✅ Highlighted Skills Full Stack Development React React.js Next Next.js Express Express.js Node.js Node JavaScript Js AI developer , pipecat , RTVI voice assistant devops php laravel react native developer ux designer erpnext laravel php developer metronic symphony simfony web developer playable ads react wordpress developer full stack developer web developer python developer backend developer sql mysql database web researcher javascript developer full stack developer front end developer full stack php "php laravel" "react native developer" "devops" "laravel php developer" "symfony php developer" "metronic" "symphony" "symphony developer" "web developer" "playable ads" "react" "website design" wordpress developer website design seo Currently i am not working with Laravel | CodeIgniter | Vue.js Vue | Angular |

"Our Laravel API went from 1.2 seconds to under 200ms – game changer." – SaaS Founder, USA Senior PHP / Node / Laravel & Full Stack Developer with 10+ years of experience building scalable SaaS platforms, multi-tenant systems, and high-performance APIs. I specialize in modernizing complex systems and delivering production-ready applications using Laravel, Vue.js, React, and Symfony. Whether you need a full-stack Laravel Vue platform, a decoupled React + Node.js API ecosystem, or a technical partner to rescue and refactor a legacy application, I build systems that remain fast, stable, and profitable as your business scales. WHAT I ACTUALLY DELIVER: SaaS & Multi-Tenant Architecture: End-to-end platform development with role-based access, automated background queues, and subscription logic. API Design & Integration: RESTful & GraphQL APIs built in Laravel and Node.js – clean, documented, and ready for React, Vue, or mobile consumers. Legacy Modernization & Refactoring: Upgrading outdated systems (e.g., migrating legacy PHP/Symfony to modern architecture) with zero downtime and full automated test coverage. Data Pipelines & Internal Tools: Building structured data submission forms, moderation workflows, and robust admin panels using Filament and Livewire. Performance & Infrastructure: Database query tuning, Redis caching, Laravel Octane integration, and modern VPS/AWS deployment pipelines. Payments & Billing: Deep integration of Stripe subscriptions, custom pricing models, and secure invoicing workflows. RECENT CLIENT WINS: Led a major legacy modernization for a high-volume financial platform, successfully upgrading the core architecture from Symfony 3 to Symfony 6 while introducing comprehensive PHPUnit testing. Architected scalable backend systems and operational dashboards for a complete business management SaaS, streamlining their onboarding flows and subscription logic. Built robust data processing pipelines and moderation tools for a high-traffic, large-scale reporting platform handling massive amounts of structured user submissions. Cut server costs and improved response times by optimizing MySQL queries, implementing Redis caching, and setting up automated deployment pipelines on fresh VPS infrastructure. FULL TECH STACK & KEYWORDS: Backend & Architecture: Laravel 11 • PHP 8.x • Symfony • Node.js • ExpressJS • RESTful Architecture • GraphQL • SOAP API • Microservices • Clean Architecture • MVC • OOP • SOLID Principles Frontend & UI: Vue.js 3 • React.js • Next.js • Nuxt.js • TypeScript • Inertia.js • Livewire 3 • Filament Admin • Redux • Tailwind CSS • Sass/SCSS • CSS Grid & Flexbox • Responsive Design Databases, Search & Queues: MySQL • PostgreSQL • MongoDB • Redis • Elasticsearch • RabbitMQ • Apache Kafka • Database Architecture & Query Optimization DevOps & Infrastructure: AWS (EC2, S3, Lambda) • Docker & Docker Compose • Kubernetes • CI/CD Pipelines (CircleCI, Travis CI, GitHub) • Nginx • Cloudflare • Automated Deployment Tools, AI & Integrations: Stripe & PayPal Integration • OpenAI/ChatGPT API • AI Agent Development • Telegram API • Twilio API • Single Sign-On (SSO) • WebSockets • Laravel Octane • PHPUnit • Pest WHY CLIENTS CHOOSE ME: ✅ Full Technical Ownership – I don't just clear tickets; I take responsibility for the architecture, security, and long-term maintainability of your product. ✅ Full Stack Coverage – Deep expertise connecting complex backend data layers with highly responsive Vue.js or React frontends. ✅ Clean Architecture – Writing testable, scalable code that prevents the technical debt that usually dooms growing startups. ✅ European Timezone Reliability – Clear, daily communication, realistic timeline estimates, and absolutely zero surprises. PERFECT FOR: CTOs requiring PHP performance expertise · SaaS founders needing scalable Laravel architecture · Teams modernizing legacy Symfony or PHP systems · Startups requiring a solid, enterprise-grade technical foundation. Next Steps: Send me your Laravel, Vue, React, or Symfony challenge – including your current stack, pain points, and business goals. I will review your requirements and reply with a clear technical roadmap and no fluff.

Experienced in cross-platform and native mobile app development, admin panels, dashboards, cloud, IoT solutions, web applications, and back-end (REST API, MQTT, etc) I am a Team Lead of the CitrusDev team, a Ukrainian software development company with over 40+ mobile and web developers, designers, project managers, DevOps, and QA specialists onboard. This means that besides my programming skills, you always have access to a full-stack product design & and development team. More about CitrusDev: CitrusDev provides customized software solutions for IoT startups, SaaS companies, eCommerce stores, LMS, and enterprise clients worldwide. From building the product from scratch to extending the existing teams, we have expertise in a diverse set of open-source technologies and platforms to bring innovation in an agile fashion. Our team excels in Java, Kotlin, Swift, Flutter, React Native, PHP, Laravel, WordPress, React.js, and Vue.js. With over 40+ people, CitrusDev has either empowered client teams or delivered end-to-end development projects for brands from the Internet of Things, consulting, eCommerce, marketing, or eLearning industries and is recognized as a Top IoT Developer in Ukraine by Clutch. Mykhailo, CitrusDev Team Keywords: iOS, Android, Flutter, BLE, Bluetooth, Core Bluetooth, Dart, Swift, Java, Kotlin, ESP32, IoT development, Internet of Things, embedded systems, IoT solutions, IoT firmware, IoT cloud, MQTT, WebRTC,, ESP32, Raspberry Pi, nRF, Nordic Semiconductors, NB-IoT, LPWAN, LoRaWAN, Zigbee, IoT architecture, IoT security, sensor integration, IoT protocols, real-time data processing, wireless communication, smart devices, cloud integration, AWS IoT, Azure IoT, Google Cloud IoT, ThingsBoard, Node-RED, Kaa IoT, OpenHAB, Home Assistant, industrial IoT, IoT automation, remote monitoring, IoT gateways, AIoT, machine learning for IoT, data analytics, smart home, smart city, smart farm, smart agriculture, agritech, healthcare, smart industry, smart logistics, IoT dashboards, IoT consulting, device-to-cloud, IoT scalability, low-power IoT, IoT connectivity, mobile app development, IoT mobile apps, cross-platform IoT apps, Flutter, native Android, native iOS, NFC, GPS tracking, telematics, wearable technology, connected devices, smart sensors, IoT-enabled automation, PCB development, hardware design, circuit design, custom IoT hardware, IoT prototyping, embedded hardware development, IoT manufacturing, cloud-based IoT platforms, real-time IoT analytics, IoT data visualization, edge AI, fog computing, MQTT brokers, CoAP, LwM2M, IoT fleet management, thermal printers, barcode scanners, RFID, heart rate monitors, ECG sensors, temperature sensors, humidity sensors, gas sensors, motion sensors, accelerometers, gyroscopes, pressure sensors, environmental monitoring, smart wearables, industrial sensors, medical IoT devices, IoT-based tracking solutions

⬜️ Full Stack Developer React Node helping SaaS products grow and scale ⬜️ React developer available for LONG-TERM partnerships ⬜️ Built 10+ SaaS products from idea to stable production ⬜️ No quick patches ❗️Focused on serious projects with long-term 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 full stack developer react node 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 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. As a full stack developer react node, front end developer, and frontend react developer, I build: ✔️ SaaS dashboards ✔️ admin panels ✔️ complex interfaces ✔️ real-time data systems Using modern frameworks like react, react js, and javascript, combined with scalable backend architecture. 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 Infrastructure ◾️ Docker ◾️ AWS ◾️ Vercel ◾️ GitHub Actions ◾️ Railway Focus I am a full stack developer react node ( 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 Click Invite and share a brief description of your project if you are looking for a full stack developer react node, mern stack developer, react developer, or saas developer to help build a serious long-term product.

We build immersive MVPs and product experiences that help startups validate faster and help brands sell better. 🏆 100% Job Success | Top Rated Plus | $1M+ Agency Revenue | $600K+ on Upwork | 100+ Projects | Top-10 Upwork Rankings ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ We help product companies turn complex products into interactive, AI-ready digital experiences: 3D configurators, AR previews, AI assistants, and websites optimized for both humans and search/AI systems. 💥 Results That Matter → +226% sales growth after replacing a static catalog with a real-time 3D configurator → −40% product return rate for e-commerce clients using AR try-before-you-buy features → 3× higher engagement on WebGL Three.js product pages vs. standard pages → 5+ startups secured seed & Series A rounds using AR/VR MVP demos we built → 30,000+ hours of immersive development | 150+ high-impact projects delivered annually ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ As founder of AESTAR — a specialized immersive tech agency with 12 years of experience — I lead a senior team of 3D developers, AR/VR engineers, and AI specialists. We don't just execute tasks; we work as full-cycle strategic partners: diagnosing your business problem, architecting the right immersive solution, and shipping it across Web, Meta Quest, and HoloLens platforms. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🚀 From Idea to Investment-Ready: Startup Roadmap We've taken 5+ startups from zero to funded. First, we analyze your business model and identify where immersive 3D technology creates the strongest competitive advantage. Then we validate with a rapid PoC, build an investor-ready MVP using Unity, WebGL Three.js, and AI integration capabilities, and prepare your 3D visualization and demo for pitch day. Startups that present interactive AR/VR prototypes — not static slides — close rounds faster. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🔶 MVP Development & Rapid Market Entry From concept to investor-ready product in weeks. We combine Unity, React website stack, and WebGL Three.js to ship fast without sacrificing quality or scalability — giving startups a real edge at the demo table. Every MVP is built on production-ready architecture, so scaling after launch requires zero rebuild. 🔶 3D Configurators & Interactive Product Platforms Static pages kill conversions. Our Unity and WebGL Three.js-powered 3D configurators transform passive browsing into active buying — reducing return rates and accelerating deal closure. From 3D modeling, 3D rendering, and product visualization to final React website integration, we own the entire 3D production pipeline. 🔶 AR & VR Development From Meta Quest VR training environments to mobile AR try-on tools, we engineer AR VR solutions using Unity and Vuforia that feel natural, perform flawlessly, and scale beyond the demo stage. Our AR VR development covers WebXR, native mobile, and headset platforms including HoloLens. 🔶 AI Integration & Smart Immersive Experiences We integrate AI-driven personalization, recommendation engines, and computer vision into 3D visualization, AR environments, and immersive 3D experiences. Our AI integration approach gives e-commerce brands and startups a compounding competitive advantage that grows over time. 🔶 Scalable Web Architecture Every solution we deliver runs on a solid foundation: Next.js, React website architecture, JavaScript, and optimized WebGL Three.js rendering pipelines. Performance, mobile readiness, and stability under high load are non-negotiable. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 🤝 What Clients Say About Working With AESTAR → "Deep knowledge of VR/AR — they consistently bring fresh ideas to enrich the experience." → "Delivered a complex VR project in 2 weeks, one day ahead of deadline — better than expected." → "A dedicated project manager, weekly Zoom syncs, Slack updates — consistently on time." → "None of the other teams had the same eagerness to find creative solutions." Every project includes a dedicated PM, transparent roadmap, and weekly status calls — so you always know exactly where your product stands. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⭐️⭐️⭐️⭐️⭐️ "AESTAR delivered a high-end immersive experience that exceeded expectations — seamless functionality, stunning 3D visuals, and exceptional attention to performance. Communication was fast, clear, and professional throughout." ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Technology moves fast. We ensure you don't just keep up — but stay ahead of the curve. 🤙 Click "Message" or "Invite" to discuss your vision and build your market-leading immersive solution today. vr developer | unity | webgl three.js | react website | 3d configurator | ar vr development | next.js | javascript | 3d modeling | meta quest | vuforia | MVP | three.js gsap | html css javascript | PropTech | fintech | health startup | dental visualization | SaaS | education | POC

🌟I’m a Full Stack Developer, .NET developer, .NET Core developer, ASP.NET developer, ASP.NET Core developer, C# developer, and C# .NET developer with 8+ years of experience in full stack development, .NET full stack engineering, backend development, frontend development, and custom software development. I build reliable web applications, enterprise systems, SaaS platforms, APIs, and business software that are designed to scale, perform, and stay maintainable over time. My focus is not only on writing code, but on building systems that are stable, clean, and ready for real-world use. As a Full Stack developer and .NET developer, I work across .NET, .NET Core, ASP.NET, ASP.NET MVC, ASP.NET Core, and C# to build production-ready systems with solid backend architecture and modern frontend interfaces. I regularly handle ASP.NET developer work, ASP.NET Core developer projects, ASP.NET MVC applications, .NET Core developer tasks, and C# developer builds where stability, structure, and clean code matter from day one. That includes everything from application design and business logic to integration, testing, and deployment support. A big part of my work as a full stack developer react and React developer involves connecting frontend and backend layers into one smooth product. I build React frontends, support Angular applications, and deliver Angular C# solutions where UI and backend logic need to stay tightly aligned. When clients need a full-stack developer who can own both sides of the application, I step in as the full stack developer who can manage the frontend, backend, and APIs together without splitting the job across multiple people. I also work on C# WPF desktop applications, .NET Core backend systems, API integration, third-party services, authentication, permissions, database design, and application modernization. My experience includes full stack development for SaaS platforms, internal tools, customer portals, enterprise dashboards, and workflow-heavy business systems. Whether the project is a new MVP, a platform rebuild, or a legacy upgrade, I focus on clean architecture, maintainability, and long-term support. I’m especially comfortable with projects that need both speed and depth. Some clients need a .NET developer to fix a specific issue or add a feature. Others need a full stack developer who can take ownership of the entire product layer, including backend services, frontend implementation, and API-driven workflows. In both cases, I bring a practical approach that keeps the codebase manageable and the delivery consistent. 💡 What I specialize in - Full stack development for web applications, SaaS platforms, portals, and business systems. - Full stack developer and full-stack developer work across frontend and backend layers. - .NET developer and .NET Core developer work for scalable backend systems. - ASP.NET developer, ASP.NET Core developer, ASP.NET MVC, and ASP.NET Core application development. - C# developer work using C#, C# .NET, and .NET backend architecture. - Full stack developer react work with React frontends and .NET backends. - React development for modern responsive user interfaces. - Angular development for structured frontend applications. - Angular C# applications with clean frontend-backend integration. - C# WPF desktop applications for internal tools and enterprise workflows. - .NET full stack engineering for data-driven systems and business logic. - API integration, external services, and data flow automation. - MVP development, feature expansion, and product scaling. - Legacy modernization, refactoring, and performance optimization. In my day-to-day work as a Full Stack Developer, I design systems that support real business goals, not just polished screens. That means secure authentication, permissions, APIs, background jobs, database structure, and application logic that can handle growth. As a .NET full stack engineer, I also focus on clean code, maintainability, and practical architecture so teams can keep moving without creating unnecessary technical debt. I care about how software behaves after launch, not just how it looks during development. My core stack includes .NET, .NET Core, ASP.NET, ASP.NET MVC, ASP.NET Core, C#, C# .NET, React, Angular, SQL databases, REST APIs, and modern deployment practices. I’m comfortable working as a full stack developer, .NET developer, ASP.NET developer, ASP.NET Core developer, C# developer, or full-stack developer on both greenfield products and existing systems that need improvement. I can also step into legacy codebases, clean up technical debt, and rebuild critical parts without disrupting the rest of the product. 🌟 Clients usually choose me when they need a full-stack developer who can move fast, stay organized, and build software that holds up over time. If you need a .NET developer .NET Core developer, ASP.NET Core developer, C# developer, React developer, or Angular developer, let’s talk about your project. Message me!