🎯 I’m a self-made full-stack systems developer with a passion for crafting scalable, secure, and intelligent software — from responsive web & mobile apps to AI-powered platforms that impact communities worldwide.

I began my journey with nothing more than curiosity and free online tutorials, starting from YouTube and evolving through FreeCodeCamp, LinkedIn certifications, and relentless hands-on practice. Today, I collaborate on production-grade systems, drive innovation in AI/ML integrations, and design systems that scale.

• Full-Stack Development: Python, React.js, Node.js, Django, Flask
• Backend Systems & DevOps: PostgreSQL, Redis, Docker, MinIO
• AI/ML Integration: TensorFlow, LangChain, LLMs, Semantic Search
• Cloud & Architecture: AWS, GCP, Vercel, Kubernetes

🛠️ I’ve built everything from music tools and e-commerce apps to AI-driven knowledge platforms and misinformation detectors.

• 🚀 Passionate About: Crafting high-performance applications, solving tough technical challenges, and building AI-powered solutions that empower communities — especially across Kenya, Africa, and beyond.
• 📜 Philosophy: My work is rooted in growth, creativity, and impact — building solutions that outlast trends and inspire others.
• 🎯 Current Mission: Building an AI-Powered Weather Prediction & Farmer Assist App to support Kenyan agriculture and raise agro‑GDP through intelligent forecasts and actionable insights.

📄 Download My Resume

🎧 A simple yet powerful app allowing users to download their favorite songs from Spotify with Google login authentication.

• Tech Stack: React.js, Node.js, Express.js, Firebase Authentication
• Features:
  • ✅ Google Sign-In
  • ✅ Displays user's top 10 favorited songs
  • ✅ Clean and responsive UI
• 🔗 Live Demo | GitHub Repo

🌦️ AI-powered web app that analyzes weather patterns and predicts future forecasts in Kenya using machine learning. Bridging the gap (from traditional farming to ultra-modern AI-driven AgriBiz) for Rift Valley's breadbasket region, aimed at boosting Kenya's Agro-GDP from 27% to 35%+.

• Tech Stack: Python, TensorFlow, Flask, React.js
• Features:
  • ✅ AI-based weather prediction
  • ✅ Real-time data updates
  • ✅ Intuitive dashboard visualization
• 🔗 Live Demo | GitHub Repo

🛒 A feature-rich e-commerce web app with product listings, cart functionality, and secure payments.

• Tech Stack: Next.js, Node.js, MongoDB, Stripe API
• Features:
  • ✅ Secure checkout with Stripe
  • ✅ Admin dashboard for product management
  • ✅ Mobile-first responsive design
• 🔗 Live Demo | GitHub Repo

🛡️ A cutting-edge browser extension and mobile app that detects and flags deepfakes, fake news, and AI-generated content using LLMs and blockchain-backed verification.

• Tech Stack: TypeScript, Vite, LLM APIs, Blockchain, Chrome Extension APIs
• Features:
  • ✅ AI-powered detection of fake media
  • ✅ Crowd-sourced credibility signals
  • ✅ Proof-of-origin verification via blockchain
• 🔗 Live Demo | GitHub Repo

🧠 A secure, intelligent document vault powered by AI. This platform enables users to upload, search, and interact with private or public documents using advanced retrieval-augmented generation (RAG) and semantic search.

• Tech Stack: FastAPI, PostgreSQL, Redis, pgvector, MinIO, LLMs
• Features:
  • ✅ Semantic document search & Q&A
  • ✅ JWT + OAuth2 secured access
  • ✅ Pluggable vector DB + object storage backends
• 🔗 Live Demo | GitHub Repo

💡 I am open to collaboration! If you're interested in contributing, feel free to reach out!

• Frontend:

React.js | Next.js | Tailwind CSS | JSX/TSX | Vue.js | Angular | Bootstrap | JavaScript | TypeScript | HTML | CSS | Dart (for Flutter) | Swift (for iOS) | Kotlin (for Android) | Jquery | chat.js

• Backend:

Python | Node.js | Express.js | Django | Flask | JavaScript/Node.js | Java | C# | PHP | Ruby | Go | Rust | Kotlin | TypeScript (Node.js) | Elixir | Scala | C++ | Adobe XD | Figma | Vercel | Netlify | TensorFlow | PyTorch | Flet | Pandas | Matplotlib | Scikit-Learn | NumPy | SciPy | Pyttx3

• Databases:

MySQL | MongoDB | PostgreSQL | SQLite | Firebase | Vector BD | MinIO | Redis | Weaviate | Milvus | Qdrant | | Chroma

• DevOps & Cloud:

Docker | Kubernetes | AWS | Framer | | Render.com | Netlify | Heroku | Azure | Cloudflre Pages | Railway.app | Deno Deploy | Stormkit | Koyeb

• Version Control | DevOps Practices | CI/CD Pipelines

Spinnaker | Bitrise | Travis CI | GCP | Git Lab CICD | CICD | Docker | Open-Shift Pipelines | GitHub Actions | Terraform | Argco CD | Circle CI | Jujutsu VCS

• APIs & Security:

REST | FastAPI | GraphQL | OpenAPI | Swagger | OAuth | JWT | OAuth2 | OpenID | Auth0 | Google | GitHub

"In the constantly evolving digital landscape, I am the enigmatic architect, crafting intricate systems where ephemeral illusions merge seamlessly with lines of code. Proceed with caution, for within my creations, the distinction between technology and enchantment becomes indistinct."

Feel the pulse of the code, embrace the weave, and traverse the enigmatic pathways of my digital realm.

• LangChain & Vector DBs
• Scalable AI inference pipelines
• Blockchain provenance
• Advanced cloud-native technologies.
• Microservices architecture for enterprise-grade systems.
• AI and machine learning integration in software development.

Open to teaming up on:

• End-to-end web/mobile/AI apps
• Cloud-native, scalable architectures
• Open-source community projects

Let’s connect!

“Joseph delivers secure, scalable systems with precision—his backend, cloud, and DevOps skills are top-notch!”
— Jarold Skidman

"Joseph is a highly skilled full-stack developer who delivers scalable and secure systems with precision. His expertise in backend develpment, cloud computing and DevOps is top-notch!" – Jarold Skidman

I started coding with just a curious mind and online resources. Today, I’m a professional full-stack developer who owes this journey to God’s guidance 🕎🔯, Wamzy, Mimi, and Kira Aziz my mentors🗝🏛️ and inspiration✨🌈, and mostly, to the unwavering support of my brother, Charles N. Muriuki 😇🙏🏽.