Software Engineer & Full-Stack Web Developer | Cloud Specialist | Tester

About:

• I’m Software Engineer & Full Stack Web Developer with 3.5+ years of experience maintaining and developing cloud‑native web, SaaS & IaaS Applications. Expert in Mern Stack, Node.js (Express, Koa.js, Nest.js), Next.js, MongoDB, Python (Django, FastAPI), with hands-on experience in cloud platforms (AWS, Azure, and GCP) and proficiency in C# (Asp .Net Core) and Java (Spring Boot) & CI/CD tools (bitbucket pipelines, aws codepipelines…). Skilled in advanced problem‑solving, automating CI/CD pipelines, integrating APIs (GraphQL, REST), enabling real‑time data exchange via WebSocket, ensuring real time updates of entities with Redis, Pub/Sub (e.g: updating players visual content in digital signage domain), containerizing microservices with Docker, designing robust architectures that prioritize scalability, performance, and security. Focused on writing clean, scalable code, optimizing performance, and driving end‑to‑end delivery of mission‑critical projects. Thrive on turning complex challenges into efficient, secure, and user-friendly systems, with a keen focus on modern technologies and clean code practices. Enthusiastic about integrating AI Agent and Machine learning into projects to push the boundaries of technology.

Some Projects:

• Portfolios (React, Vite.js, Three.js, AI, Mail):
  • http://hamza-portfolio-3.vercel.app
  • https://hamza-portfolio-pro-2025.vercel.app
  • https://hamza-portfolio-2.vercel.app
  • https://hamza-dev-fullstack-website.vercel.app
  • https://hamza-missaoui-portfolio-3.vercel.app
  • https://hamza-missaoui-portfolio-greenwave.vercel.app
• E-commerce Platforms (React.js, Next.js, PostgreSQL, Stripe.js, PayPal):
  • https://hamza-missaoui-ecommerce-app.vercel.app
  • https://hamza-advanced-ecommerce-app-genai.vercel.app
  • https://hamza-ecommerce-app.vercel.app
• AI Powered Smart City Management Platform: https://ai-smart-city-management.netlify.app
• E-commerce Real Time Analytics Dashboard: https://hamza-ai-smart-commerce-analytics-r.vercel.app | https://hamza-ai-smart-commerce-analytics-realtime-dashboard-edmj238c6.vercel.app
• B2b-Alive Ltd: Led the design and development of full-stack digital signage cloud-native hybrid application, managing & broadcasting high quality visual content on LED Screens of different sizes remotely around the world for known clients/ companies (Mercedes, Carreforur, HP, Nissan), Here the Company Website: https://www2.b2b-alive.com | https://www.b2b-alive.com
• Digital Signage App (Next.js, Mern Stack): https://hamza-digital-signage-nextjs-app.vercel.app
• Currency Currency Converter & Analytics Apps (React.js, Vite.js, Next.js, Crypto API, Stripe.js, PayPal):
  • https://hamza-crypto-finance-converter-dash.vercel.app
  • https://hamza-crypto-trading-platform.vercel.app
• ML Dashboard App (Next.js, OpenAI): https://hamza-machine-learning-analytics-dashboard.vercel.app
• Poetry ML Generator With AI App (Next.js, Python, TensorFlow, Chat AI):
  • https://hamza-machine-learning-ai-poetry-five.vercel.app
  • https://hamza-ml-ai-poetry-generator.vercel.app
• Neural Network 3D Visualizer (Next.js, WebGL, React Three Fiber): https://hamza-neural-network-3d-visualizer.vercel.app
• SuperCar Blog App (Next.js): https://hamzamissewi.github.io/hamza-lamborghini-showcase
• Advanced AI Chatbot App (Next.js, PostgreSQL, Prisma, OpenAI, Groq): https://hamza-advanced-chatbot.vercel.app
• Morphic Search AI Engine: https://hamza-morphic-ai-powered-engine-app.vercel.app
• AI Assistant App (Next.js): https://hamza-ai-chatbot-nextjs.vercel.app
• My Blogs App (Next.js, Postgresql, OAuth, Google , Github): https://hamza-missaoui-blogs.vercel.app