Piyushkumar D.

🚀 Full Stack Developer | Web3 | Generative AI | Cloud Architect | Senior Shopify Developer 🔹 Expert in: JavaScript (Node.js, React, Next.js), AWS, Azure, Docker, Kubernetes, AI/ML, Web3, Shopify Development 🔹 Industry Experience: SaaS, E-commerce, FinTech, Enterprise Applications, AI-Powered Solutions 🔹 Certifications: AWS Certified, LinkedIn Certified in Secure RESTful API Development ✅ Why Work With Me? With 5+ years of experience in full-stack development, cloud computing, and AI-driven solutions, I specialize in scalable architecture, API development, and secure cloud integrations. I have contributed to high-impact projects in startups and enterprises, ensuring efficiency, performance, and security. I have worked with AWS, Azure, and Docker/Kubernetes, enabling seamless DevOps, microservices, and CI/CD automation. My expertise extends to Web3 technologies, where I have developed NFT marketplaces, smart contracts, and DeFi applications. For Shopify clients, I offer custom theme development, headless commerce solutions, API integrations, and app development to enhance store functionality and performance. 🛠 Services I Offer: ✅ Full-Stack Development: Node.js, Express, React, Next.js, TypeScript ✅ Cloud & DevOps: AWS Lambda, Azure Functions, Docker, Kubernetes, Terraform ✅ Generative AI & ML: LLM-based chatbots, AI-powered analytics, OpenAI API integration ✅ Web3 & Blockchain: Smart contracts (Solidity), NFT marketplaces, DeFi apps ✅ E-commerce (Shopify Expert): Custom Shopify apps, Liquid theme development, API integration ✅ API Development & Security: Secure RESTful & GraphQL API design, OAuth, JWT, WebSockets 🌍 Recent Projects: 🔹 AI-Powered Chatbot for E-commerce – Developed an AI-based assistant using OpenAI's API for personalized shopping experiences. 🔹 Web3 NFT Marketplace – Built a full-stack NFT platform with smart contract deployment on Ethereum & Polygon. 🔹 Serverless SaaS Platform – Migrated monolithic architecture to microservices using AWS Lambda & Kubernetes. 🔹 Custom Shopify App for Inventory Management – Designed a scalable app for automated stock updates and forecasting. 📌 Why Clients Choose Me? ✔ Result-Driven Approach – I focus on business impact, ensuring solutions align with your goals. ✔ Fast & Efficient Delivery – Agile development for quick MVP launches and scalable solutions. ✔ Clean, Maintainable Code – I follow best practices for performance, security, and maintainability. ✔ Long-Term Collaboration – Trusted by startups and enterprises for ongoing support and scaling. Let’s bring your ideas to life! 🚀 Send me a message to discuss your project.