Full Stack Developer SaaS focused on turning complex product ideas into stable, scalable platforms Recent Client Results: ✔️ launch SaaS products in 6-10 weeks ✔️ improve API performance by 30-45% ✔️ reduce manual operations by 40-60% ✔️ build platforms ready to support 10k+ users. As a Full Stack Developer React Node and SaaS Developer I help startups and established businesses. I bring 16+ years in software development, 225+ delivered products and 9+ years of hands-on Node.js experience. As a Certified Full Stack Developer React Node and Web Full Stack React Developer, I focus on business outcomes first: launching SaaS MVPs 30–40% faster, improving release stability, building scalable architecture, and reducing costly rework as products grow. My experience as a Full Stack React JS specialist allows me to deliver production-ready solutions with React.js, Node.js, Next.js, Nest.js, and modern JavaScript Developer workflows, supporting platforms with 10k+ users, 99.9% uptime targets, and integrations across APIs, payments, CRMs, and AI tools. As a Backend Developer Nest.js with strong TypeScript Backend Development skills, I design maintainable server-side application architecture, secure APIs, and clean business logic for SaaS, internal tools, marketplaces, and custom platforms. As a Node js Developer, Nodejs Developer, and Nodejs Backend Developer, I use Node.js to simplify complex workflows, improve backend stability by 30–45%, and support products built on both SQL and NoSQL databases. My Typescript Nodejs background helps teams move 25–35% faster with modular services, readable code, and easier long-term maintenance. I also build advanced integrations with Stripe, third-party services, and node.js graphql solutions for scalable product ecosystems, including platforms with 10k+ users, 99.9% uptime targets, and 20+ API/payment/CRM integrations. I’m a Full Stack Developer React Node with deep experience in scalable web application development across SaaS platforms, CRM systems, dashboards, admin panels, internal tools, and custom business products. My React js Node js work is focused on shipping fast, usable, and maintainable solutions that support real business goals. As a React Developer and Full Stack Developer React Node, I build responsive, scalable interfaces using React, JavaScript, Node.js, and Next.js. My work as a React JS Developer and React JS / Next.js / NestJS Developer focuses on creating fast, user-friendly products that improve usability, support growth, and reduce friction across the customer journey. I also work as a React Native Developer ( Full Stack Developer SaaS ) when a product needs mobile-first extensions or companion app experiences aligned with the main platform. As a Full stack AI SaaS developer, I help businesses with scalable SaaS Projects, Edtech Products with dashboards and payment flows, advanced e-commerce solution beyond CMS limits, Corporate Websites with strong backend logic, marketplace platforms with secure transactions, Authentication and Security with JWT-based access control, API Development and Integration, GraphDB, REST API, node.js graphql, CRM Development, Payment Gateways Stripe Paypal Liqpay, Database Management & Optimization and ongoing Deployment & Maintenance. I also bring practical experience with PHP, Laravel, Python, Vue.js, Angular, React, Node.js, full stack developer supabase react, full stack react native spring boot, JavaScript, MySQL, WordPress, Tailwind CSS, Bootstrap, HTML, HTML5, CSS and CSS 3, TypeScript, Redux, jQuery, Responsive Design, Web Design, PHP, MongoDB, Next.js python full stack developer, full stack developer ai, full stack developer react, full stack developer shopify My work covers full stack node.js react for modern Web Application products, including custom API development and API Integration, while Git supports a clean and reliable delivery workflow. I also bring strong Web Design awareness, helping create interfaces that are not only functional, but also responsive, polished and user-friendly. 👉If you need a Full Stack Web Developer who can launch faster, improve performance, stabilize architecture, and build for long-term growth - let’s discuss your product.

I'm a Full Stack Developer React Node, SaaS Developer, and Node.js Developer with 15 years of experience, covering Full Stack development (both Front-end development and Back-end development), SaaS development, Mobile App Development, and AI Automation. A few facts about me: 🏆 100% Job Success score 🏆 Technical partner who cares as about code quality as about business needs 🏆 125+ projects delivered from MVP to enterprise projects 🏆 10,000+ active users across delivered projects What I can develop as a Full Stack Developer React Node and a SaaS Developer: ✔️SaaS MVP, AI-powered SaaS platforms, Multi-tenant SaaS platforms ✔️ AI Automation, AI workflows, AI Chatbot and AI Agent Development that reduces manual operations by up to 70% ✔️ Prototype and proof of concept development saving 40% of budget as a Full Stack node.js react developer ✔️ Custom CRM and ERP systems, Internal tools and other management solution cutting admin costs by 40% ✔️ Booking systems and booking platforms that boosting daily bookings by 30% ✔️ Marketplaces, E-commerce and fintech platforms that boosting sales conversions by 25% ✔️ Scalable web applications and websites ensuring 99.9% uptime as a Full Stack Web Developer ✔️ Admin panel, admin dashboard, and analytics dashboard with charts that cutting reporting time by 60% ✔️ Custom Web Application and other Web Development projects driving 40% more organic traffic ✔️ Mobile applications from design to iOS and Android App Development, covered by React Native developer, Mobile App developer, and Flutter developer positions ✔️ Code audit, Software Architecture & Design, production delivery, debugging, and production bug fixing, reducing errors by 40%. ✔️ role-based access, payment flows, billing and subscription logic, cutting failed payments by 30% ✔️ User Authentication, user management systems, system administrator, and business operations workflows for 10,000+ users Why clients choose me as Full Stack Developer React Node and Node.js Developer: ✔️ MVP development in 4–6 weeks ✔️ AI-first approach using Cursor, Claude Code, Codex, and Lovable for up to 30% faster development as a Full Stack AI Engineer ✔️ AI Development and AI App Development experience across 35+ AI-powered projects ✔️ Improving page load speed by 55% as a Front End developer React and Next.js Developer ✔️ Increased database/API response speed by 5x as a Node.js backend developer and NestJS developer ✔️ Built 120+ API endpoints, microservices, and serverless functions as a MERN Stack developer and javascript developer ✔️ Managed 500K+ records with Database Architecture, Database Design, Prisma, and RLS ✔️ Supported 99.9% uptime with cloud deployment and production deployment ✔️ Reduced deployment failures by 30–40% through CI/CD and release automation ✔️ Handled migration with clear timeline, milestone planning, and long-term maintainability ✔️ Improved user experience, engagement, and visibility through dashboards used by 10K+ users As a Senior Full Stack Developer React Node and SaaS Developer, I have 15+ years of experience with: ⚙️ JavaScript, TypeScript, Python, PHP ⚙️ React, Next.js, App Router, Vite, Vue.js, Angular, Redux, jQuery, HTML, HTML5, CSS, CSS 3, Canvas ⚙️ Node.js, NestJS, Express, WordPress ⚙️ Tailwind CSS, Material UI, Bootstrap, Shadcn/ui ⚙️ SQL, PostgreSQL, MySQL, MongoDB, Supabase, Firebase, Firestore, Redis, Prisma, RLS, Auth ⚙️ Amazon Web Services, AWS S3, AWS Lambda, Google Cloud Platform, Microsoft Azure, Vercel, Railway, DigitalOcean, Cloudflare, Docker, Kubernetes ⚙️ CI/CD (GitHub Actions, GitLab CI), Testing (Jest, Playwright), Monitoring (Sentry), Logging ⚙️ Git (GitHub, GitLab, Bitbucket) ⚙️ LLM, LangChain, RAG, Artificial Intelligence ⚙️ Zapier, n8n, Make, GoHighLevel, GHL ⚙️ HIPAA, GDPR, SOC 2 ⚙️ Figma, Adobe XD, Sketch As a Senior Full Stack Developer React Node and Node.js Developer I have deep experience in API integration: RESTful API, third-party REST API, webhooks, OpenAI API, Stripe API, Twilio API, Anthropic Claude API, ElevenLabs API, ChatGPT API, GraphQL API, WhatsApp business API, Google OAuth, and various Google APIs. As Full Stack Developer React Node and Full Stack Developer SaaS I experience in projects for: Hospitality, Travel, Healthcare, Fitness, Ecommerce, FinTech, Logistics, Finance, Education, E-learning, Retail, HR, Business Services, Media & Entertainment, AI, SaaS marketing, Real Estate platform, etc. 💪 As CTO of Malevich Studio, I can provide: ✔️ UX & UI / Web Design: UX Designer support with Figma, Responsive Design, Adaptive Web Design, Software Design, and Adobe Photoshop for 25–40% conversion improvement ✔️ WordPress developer and cms developer for mobile friendly website support ✔️ Python developer, Full Stack developer Laravel Vue, Java and Ruby on rails 🚀 Click “Invite” if you need a Full Stack Developer React Node, Full Stack AI SaaS Developer, or Node.js Developer.

I build production-ready React, Vue, and React Native apps that real users actually use — including a marketplace with 100,000+ downloads and 100,000+ concurrent users on AWS. MSc in Artificial Intelligence (University of Essex, UK) · Top Rated Plus · 5,000+ hours billed. What I work with Frontend: React.js, Vue.js, Next.js, React Native (Expo), TypeScript Backend: Node.js, Express, REST APIs, WebSockets Testing: Jest (800+ test suites), Playwright, 80%+ coverage Cloud: AWS (Lambda, S3, EC2), Firebase, Docker, GitHub Actions Payments: Stripe, Adyen, Braintree What I've shipped · Livestock marketplace — 100k+ downloads, 4.6, 22% conversion improvement, Stripe escrow · HealthTech logistics platform — greenfield 0→production, 3 portals, real-time WebSocket tracking · FinTech billing platform — 800+ Jest/Playwright tests, coverage from <20% → 80%+, 60% fewer defects · Sports matching app — custom group + 1-to-1 chat, typing indicators, read receipts, App Store + Play How I work Clear communication — no ghosting, no guessing. Honest timelines, clean code, and a product mindset that goes beyond "complete the ticket." I've worked with clients across the US, Europe, and the Middle East. If you need someone who owns the product, not just the task — send me a message.

I am Aleksandra, leading a team of experienced full-stack developers specializing in AI-driven applications. We design and develop modern, scalable web and mobile solutions that integrate artificial intelligence, automation, and cloud technologies to optimize business operations. With over 20+ years of collective experience, we have worked with startups and enterprises across industries like FinTech, Healthcare, eCommerce, and SaaS. Our expertise spans the entire development cycle, from initial concept and UI/UX design to backend architecture, AI integration, SRE (Site Reliability Engineering), and cloud deployment. 🏆 194+ successful projects completed on Upwork with global clients 💲 $5M+ earned on Upwork through high-impact full-stack and AI solutions ⏱ 55,121+ hours billed, proving long-term client trust and engagement 💼 600+ total projects delivered since 2000 across AI, web, and mobile 📚 100% of developers hold engineering degrees, ensuring expert-level technical depth 👩‍💻 Advanced AI team includes Kaggle competition masters and top ML researchers 📊 91%+ job success rate, reflecting top-tier performance and consistency 🚀 25+ AI-driven apps deployed in FinTech, EdTech, and HealthTech 🧠 30+ machine learning models built and optimized for live environments 🌎 20+ industries served, from startups to Fortune 500 clients 🧱 Founded in 2000, bringing 24+ years of experience in software innovation 🛠 40+ React + Python full-stack solutions developed for scalable applications ⚡ High-load systems deployed to serve thousands of concurrent users 📈 Client ROI increased by up to 70% in AI automation projects 💬 Featured in Forbes, MBN Magazine, and Helsinki Times for client success stories Expertise: Full-stack development for web and mobile applications AI-powered solutions, including computer vision, natural language processing, and predictive analytics Scalable cloud architecture using AWS, Google Cloud, and Azure Real-time data processing and AI-driven automation Platform Engineering and Infrastructure as Code (IaC) GitOps workflows and CI/CD pipeline optimization API development and third-party service integrations Performance optimisation for high-traffic applications FinOps and cloud cost optimisation Secure and accessible web applications with SEO best practices Technology Stack: Frontend: React.js, Next.js, Vue.js, TypeScript Backend: Node.js, Python (FastAPI, Django, Flask), Golang AI & Machine Learning: TensorFlow, PyTorch, OpenAI API, Hugging Face, LLMOps Databases: PostgreSQL, MongoDB, Redis, Firebase Cloud & DevOps: AWS (Lambda, S3, DynamoDB, EC2), Docker, Kubernetes, Terraform, Helm, ArgoCD, GitHub Actions, GitLab CI/CD, Ansible, Prometheus, Grafana, ELK Stack Tools & Platforms: Figma for UI/UX, Miro for user flow mapping, Webflow for no-code development Why Work With Us? We focus on delivering intelligent, future-proof applications that drive business growth. Our team ensures seamless collaboration, clean code, and scalable architecture that adapts to evolving needs. We are committed to clear communication, efficient execution, and long-term support. If you are looking for a team that can build and scale AI-powered applications with a strong full-stack foundation, let's discuss your project. 🔑 Keywords to find me: AI Developer | Full-Stack Developer | AI Applications | React Developer | Node.js Developer | Python Developer | AI Integration | SaaS Developer | Web App Developer | Mobile App Developer | Scalable Applications | AI-Powered Software | Computer Vision | NLP Engineer | Machine Learning Engineer | Backend Developer | Frontend Developer | Cloud Developer | Automation Engineer | Cloud Architect | GCP | AWS | Azure | TensorFlow | PyTorch | OpenAI | Hugging Face | FastAPI | Django Developer | Flask Developer | Golang Developer | MLOps | LLMOps | DevOps | SRE | Site Reliability Engineer | Platform Engineer | Kubernetes | Docker | Helm | ArgoCD | Terraform | Infrastructure as Code | IaC | GitOps | CI/CD | GitHub Actions | GitLab CI/CD | Jenkins | Ansible | Prometheus | Grafana | Datadog | ELK Stack | DevSecOps | FinOps | AIOps | Observability | Monitoring | Service Mesh | Istio | Crossplane | OpenTelemetry | HashiCorp Vault | Multi-Cloud | Serverless | Figma | Webflow | Miro | Firebase Developer | MongoDB Developer | PostgreSQL | Redis | REST API Developer | API Integration | Predictive Analytics | AI in FinTech | AI in Healthcare | AI in eCommerce | SaaS Application | Intelligent Automation | Real-Time Data Processing | Cross-Platform Developer | SEO-Friendly Development | Secure Web Applications | Scalable Web Architecture | UI/UX Focused Developer | AI SaaS Developer | AI-Powered Mobile Apps | Full-Cycle Development | AI Solutions for Business | Enterprise Software | Startup MVP Development | AI Team Lead | Cloud-Native Applications | Serverless Architecture | AI-Driven Optimization | AI Workflow Automation | Real-Time AI Solutions | AI-Enhanced UX | AI Web App | AI-Powered Dash

⭐⭐⭐ 𝟏𝟐+ 𝐘𝐞𝐚𝐫𝐬 | 𝐏𝐎𝐒 & 𝐒𝐚𝐚𝐒 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 | 𝐄𝐑𝐏, 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐖𝐞𝐛 𝐀𝐩𝐩𝐬 | 𝐍𝐞𝐭𝐰𝐨𝐫𝐤 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 (𝐂𝐢𝐬𝐜𝐨/𝐌𝐢𝐤𝐫𝐨𝐓𝐢𝐤)| 📞 𝐅𝐫𝐞𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐜𝐲 ⚠️ Is your business struggling with outdated POS software, unstable SaaS platforms, or insecure networks? I help startups, SMEs, and enterprises build future-ready digital ecosystems that combine: ✔️ Custom POS & SaaS platforms ✔️ ERP/CRM systems tailored to your workflows ✔️ Scalable mobile & web apps ✔️ Secure enterprise networks & DevOps With 12+ years of proven experience, I deliver solutions that are scalable, reliable, and built to grow your business with confidence. 💡 My 3-Step Success Framework 1️⃣ Discovery & Planning – Understand your business goals, workflows, and target users 2️⃣ Design & Development – Build feature-rich, user-friendly, and scalable platforms 3️⃣ Delivery & Optimization – Secure, optimize, and provide long-term support 🔑 Key Expertise ✅ POS Systems & SaaS Platforms End-to-end POS with receipt printers, payment integrations (Stripe, PayPal, Adyen) Real-time analytics, offline sync, vendor integration SaaS solutions for retail, restaurants, healthcare, logistics & distributors ✅ Web & Mobile App Development React.js, Next.js, Laravel, .NET Core Flutter & React Native mobile apps (push notifications, geolocation, dashboards) SEO-friendly, responsive web portals & customer engagement tools ✅ MVP Development for Startups Fast-track MVPs with React, Node.js, Flutter, Firebase, PostgreSQL Scalable backend + investor/demo-ready prototypes ✅ ERP, CRM & CMS Solutions Inventory, automation, role-based dashboards Tailored ERP/CRM for retail, supply chain, healthcare, education, finance ✅ Cloud & DevOps CI/CD pipelines, Kubernetes, Docker, AWS, GCP Server security, Linux hardening, auto-scaling ✅ Network Engineering & Security Cisco & MikroTik (VLANs, Firewalls, VPNs, VoIP, Mesh Wi-Fi) Enterprise network design for hotels, retail, data centers ✅ Emerging Tech (IoT + AI) IoT-ready POS (barcode scanners, RFID, kiosks) AI integrations (OpenAI, TensorFlow, analytics dashboards) 🌍 Industries Served 📦 Retail & E-commerce | 🍽 Restaurants & Hospitality | 🏥 Healthcare | 🚚 Logistics & Supply Chain | 🎓 Education | 💰 FinTech & Banking | 🚀 Startups ⚙️ Tech Stack Frontend: React.js, Next.js, AngularJS, TypeScript Backend: Node.js, PHP, Laravel, .NET Core, Python Databases: PostgreSQL, MySQL, MSSQL, Firebase Mobile: Flutter, React Native Cloud/DevOps: AWS, GCP, Docker, Kubernetes, CI/CD Networking: Cisco, MikroTik, pfSense Servers: Ubuntu, Debian, Windows Server, VMware ✅ Why Work With Me? ✔️ Dual expertise in Software + Network Infrastructure ✔️ 12+ years delivering POS, SaaS, ERP & secure enterprise systems ✔️ Hands-on across multiple industries & tech stacks ✔️ Certified CCNA | MTCNA | MTCRE | MCSE ✔️ Transparent, fast, and reliable long-term partner 📅 Let’s Chat! Book a free consultation to discuss your POS system, SaaS MVP, ERP solution, or enterprise infrastructure. I’ll help you design, develop, and deploy scalable solutions that drive business growth.

Your backend shouldn't be what keeps you up at night. I build systems that perform under real load, scale without drama, and stay maintainable long after launch. 9+ years building production backend systems. 100% Job Success Score. Delivered for startups, SaaS companies, fintech platforms, and enterprise teams across Canada, USA, Germany, UK, Switzerland, Ireland, and Denmark - including Daimler AG (Mercedes-Benz). Go is my primary language - APIs, microservices, concurrent systems, AI-assisted pipelines. PHP (Symfony, Laravel) for complex business applications. Frontend when the project needs it, but backend is where I operate. What I build: ▪️ High-performance APIs and microservices - Go, PHP, RESTful ▪️ AI-assisted backend systems and dynamic data pipelines ▪️ Payment integrations - Stripe, Klarna, PayPal, Adyen, Fortis ▪️ Databases and query optimisation - PostgreSQL, MySQL, MongoDB, Redis ▪️ Cloud and DevOps - AWS, DigitalOcean, Docker, Kubernetes, CI/CD ▪️ Async systems - RabbitMQ, event-driven workflows Industries: SaaS platforms, fintech and payments, e-commerce, enterprise tools and workflow automation. If you need backend built to last - not just to ship - let's talk.

Before starting my career in 2012 I excelled at The University of California Santa Cruz. As an undergrad I was selected to co-teach web and mobile development classes to fellow undergrads. I first cut my teeth as an engineer at a start-up in Denver. It was fun work, but I eventually left to work for my-self. I’ve worked with some teams for over 8 years. Starting as a contractor and turning into a critical team leader. I thrive as a solo engineer, member or lead of a small team, or member of a huge team. I love to solve back-end solutions and know Wordpress and Woocommerce very well. Do you need shipping, payment, or form actions created or customized? Do you have a CRM, accounting software, or shipping API you need to plug into your website? No problem! I spent six years with The Estée Lauder Companies Inc. working with hundreds of team members and delivering global e-commerce solutions. I built out global Apple Pay and Adyen payment solutions that returned millions in revenue. I have worked on big and small projects. I can scale to whatever you need. If we get to work together I can promise well crafted, thoughtful solutions, and a personable team member who is invested in seeing your project succeed.

🎯 Magento 2 Certified Professional Developer 🎯 Magento 2 Certified Professional Developer Plus 🎯 Magento 1 Certified Developer Plus 🎯 10+ years of experience with Magento & PrestaShop, including enterprise-level online stores 🎯 Zend Certified Engineer Hi there, I am Artsem 👨🏻‍💻 I am a Senior Back End developer with a focus on ecommerce. Mainly, over my career I've been building and improving webstores on Magento, PrestaShop, Shopify and WooCommerce. In my portfolio, you can find some examples of my recent works. I have plenty of experience in: ☑️ Online store development from scratch on Magento, PrestaShop, Shopify and WooCommerce; ☑️ Any kinds of payment or shipping integrations; ☑️ Online store migration from one platform to another (as well as M1 - M2 migration); ☑️ Website upgrade (newer version); ☑️ Technical SEO; ☑️ Custom theme & template development | responsive theme development; ☑️ Ongoing website support. If you are looking for an expert in JavaScript, PHP, CSS, MySQL and DB2, feel free to share your project with me 🙋🏻‍♂️

I help eCommerce businesses launch, migrate, and automate their stores, on Magento / Hyva / Adobe Commerce, Shopify, and WooCommerce, having Adobe Certification and with 13+ years of hands-on delivery across FinTech, Fashion, Jewellery, and Healthcare. From a 300K-product Magento marketplace, Chatbots on WooCommerce, to AI voice agents on Shopify, I build systems that work, not just websites. Have a project in mind? Drop a message and let's map it out. - - - - - - - - - - - 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 Magento, Shopify, WooCommerce, PrestaShop, BigCommerce 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 FinTech, Fashion, Jewellery, Healthcare 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 Stripe, PayPal, Klarna, Apple Pay, Google Pay, BNPL, Paylike, Moneris, SagePay, Humm, Tabby, SEPA, iDEAL, STC Pay, Tamara, Authorize.net 𝗦𝗵𝗶𝗽𝗺𝗲𝗻𝘁 & 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 ShipStation, FedEx, UPS, USPS, DHL, SMSA, Aramex, DPD, Canada Post, Royal Mail 𝗢𝘁𝗵𝗲𝗿 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 & 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 MS Dynamics 365, Oracle NetSuite, Odoo, HubSpot, Salsify, Klaviyo, Mailchimp, Google Analytics, Zoho 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 Backend: Node.js, Next.js, TypeScript, Laravel, PHP, CodeIgniter Frontend: React.js / React Native, Angular, JavaScript, HTML/CSS, Hyva, PWA Databases & Tools: MySQL, MongoDB, Firebase, REST APIs Design: Figma, Adobe XD Automation & AI: Retell.ai, N8N - - - - - - - - - - - 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼 I partner with startups and scaling businesses to build eCommerce infrastructure and AI-powered automation that cuts operational costs and drives revenue. Whether you need a store built from scratch, a painful migration rescued, or your workflows automated with AI. I've done it, and I can do it for you. - - - - - - - - - - - 𝗛𝗲𝗿𝗲'𝘀 𝗵𝗼𝘄 𝗜'𝘃𝗲 𝗵𝗲𝗹𝗽𝗲𝗱 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝘂𝗰𝗰𝗲𝗲𝗱: 𝟭. MySpareParts - Startup Brought to Life Built from scratch on Magento, 300K+ SKU catalog live on day one, multi-vendor marketplace architecture, DHL shipping integrated end-to-end. 𝟮. AI-Based Pocket Coach WordPress platform with industry-specific AI chatbots powered by curated datasets, dynamic agents that adapt to each client's domain. 𝟯. Miraiclinical - Where eCommerce Meets AI Shopify store integrated with Retell AI, a voice agent handling order and product queries, plus a custom app delivering pre-shipment photos to customers automatically. Every project I take on gets my full attention, from the first scoping call to the final deployment. If you're looking for someone who can hit the ground running, communicate clearly, and deliver without hand-holding, LET'S TALK!.

𝗛𝗲𝘆 👋 𝗜’𝗺 𝗗𝗶𝗺𝗮, 𝗮 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗦𝗮𝗮𝗦 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟭𝟬 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗶𝗻 𝘄𝗲𝗯 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀, 𝗮𝗻𝗱 𝗯𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀. 𝗜 𝗯𝘂𝗶𝗹𝗱 𝗳𝗮𝘀𝘁, 𝘀𝗲𝗰𝘂𝗿𝗲, 𝗮𝗻𝗱 𝘂𝘀𝗲𝗿-𝗳𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, 𝗰𝗿𝘆𝗽𝘁𝗼 𝗲𝘅𝗰𝗵𝗮𝗻𝗴𝗲𝘀, 𝐜𝐫𝐲𝐩𝐭𝐨 𝐰𝐚𝐥𝐥𝐞𝐭𝐬 𝗮𝗻𝗱 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲𝘀 𝘁𝗵𝗮𝘁 𝗵𝗲𝗹𝗽 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝘀𝗰𝗮𝗹𝗲 𝗮𝗻𝗱 𝘀𝘂𝗰𝗰𝗲𝗲𝗱. If you need a reliable React developer, Node.js backend developer, or mobile app developer who can take your idea from concept to launch, you’re in the right place. 🔸 100% Job Success 🔸 5.0 Review Rating 🔸 TOP 1% on Upwork 🔸 $600k+ Earned by Agency 🎯 Highlights of My Experience 1) Over 10 years of hands-on experience as a Full-Stack Developer and SaaS developer. 2) Delivered more than 200 projects, including 27 crypto exchange platforms, 35 multi-vendor marketplaces, 14 crypto wallets, and 43 SaaS apps. 3) Strong expertise in React, Node.js, JavaScript, and blockchain development for scalable applications. 4) Deep understanding of cryptocurrency, currency exchange systems, crypto wallets and marketplace ecosystems similar to Amazon. 5) Focused on clean architecture, performance, and clear communication. ⚙️What I Do I design and develop SaaS platforms, marketplaces, crypto wallets and crypto exchanges that are modern, secure, and easy to manage. As a full-stack developer, I work with React on the frontend and Node.js or Laravel on the backend, connecting everything through strong APIs. Here’s how I can help you: 1) SaaS development: building analytics dashboards, subscription systems, and cloud-based tools for your business. 2) Crypto exchange development: creating cryptocurrency and currency exchange apps with wallets, real-time trading, and admin dashboards. 3) Marketplace development: developing multi-vendor marketplaces with complex payment flows, order management, and seller portals. 4) Web development: crafting high-performing React and Next.js web apps optimized for speed and SEO. 5) Mobile app development: developing native and cross-platform apps with React Native that integrate seamlessly with your SaaS or crypto backend. 6) Blockchain development: implementing smart contracts, Web3 integrations, and secure wallet features. 7) Crypto wallet development: creating mobile wallet and digital wallet apps similar to Trust Wallet with blockchain integration, security layers, and user-friendly crypto-trader tools. 🧰 Tech Stack 1) Frontend: React, Next.js, Vue.js, Tailwind CSS, JavaScript 2) Backend: Node.js, Nest.js, Express.js, Laravel, PostgreSQL, MongoDB 3) Mobile: React Native, Flutter, Firebase 4) Blockchain: Ethereum, Binance Smart Chain, Solana, Solidity, Web3.js, Ethers.js 5) Cloud & DevOps: AWS, Docker, CI/CD, Google Cloud Every product I build combines React performance, Node.js reliability, and blockchain security to support scalable crypto exchanges, wallets, and SaaS platforms. 🌟 Why Work With Me 1) 100% Job Success and 5.0★ client rating. 2) Over $100k earned through completed SaaS, marketplace, and crypto projects ( crypto exchanges and crypto wallets ). 3) Transparent communication and full project ownership. 4) I handle both frontend and backend development, including React, Node.js, and API integration. 5) Experienced blockchain developer for crypto exchange UI, mobile wallet, and digital wallet apps. 6) Proven record of building secure blockchain infrastructures trusted by crypto traders and businesses worldwide. 💡 Specializations 1) SaaS developer (dashboards, analytics, automation) 2) Full Stack Developer (React / Node.js / JavaScript) 3) Blockchain developer (smart contracts, wallets, DeFi) 4) Marketplace developer (multi-vendor systems, Amazon-style models) 5) Crypto exchange developer (secure currency exchange platforms) 6) Web developer and React developer (modern UI/UX and API-driven apps) 7) Mobile app developer (React Native, Flutter) 8) Backend developer (Node.js, Nest.js, Laravel) 9) Crypto wallet developer (mobile wallet, digital wallet, Trust Wallet-style apps) If you’re looking for a Full-Stack Developer who can build your next SaaS, crypto exchange, or crypto wallet app with React, Node.js, and blockchain, let’s connect. I respond quickly and can help you turn your idea into a working product that users will love with my BDM skills. 💬 Message me today, and let’s start building something amazing.