Full-Stack Developer | AI Integrations | Secure Systems | Automation-Driven Engineering

I build scalable web applications, AI-powered workflows, and high-integrity systems that solve real-world problems.

With 5+ years of hands-on experience, I specialize in designing and shipping production-ready applications using TypeScript, React, Next.js, Node.js, Laravel, and modern AI tooling.

🔹 Full-Stack Product Engineering

• Modern frontends (React, Next.js, TypeScript)
• Scalable APIs (Node.js, Laravel)
• Clean architecture & maintainable systems

🔹 AI & Automation

• LLM integrations (OpenRouter, Hugging Face, Gemini/Genkit)
• AI-powered Q&A systems
• AI-generated content workflows
• Automation pipelines that reduce manual effort

🔹 High-Integrity Systems

• Access control & audit-ready architectures
• Blockchain-based verification systems
• NFT credential validation & IPFS storage
• Privacy-aware application design

🔹 AI-Powered EdTech Platform
Integrated contextual AI Q&A over lesson content using Hugging Face + OpenRouter within a Laravel/Vue stack.

🔹 AI Resume & Portfolio Generator
Built a Next.js + TypeScript platform powered by Gemini (Genkit) that transforms structured input into deployable portfolio content.

🔹 Decentralized Credential Verification (EduChain)
Developed NFT-based credential issuance and QR verification using IPFS and blockchain smart contracts.

🔹 Secure Voting / Governance Platform
Engineered a privacy-aware voting system using hashed identifiers and blockchain validation patterns.

Explore more in my repositories below 👇

Frontend:
React • Next.js • TypeScript • Tailwind • HTML • CSS

Backend:
Node.js • Laravel • REST APIs • PHP

AI & Data:
OpenRouter • Hugging Face • Gemini (Genkit) • Python • Machine Learning Foundations

Web3 (Selective Use):
Solidity • Hardhat • IPFS • NFT Standards • DAO Governance

Tools:
Git • GitHub • Postman • VS Code • NPM

Currently participating in the DSN × Microsoft Elevate AI Developers Program, working toward the Microsoft SC-900 Certification: Security, Compliance & Identity Fundamentals.

Through this program, I’m strengthening my understanding of cloud security and identity systems within the Microsoft ecosystem.

Topics I'm currently studying:

• Cloud security principles
• Zero Trust architecture
• Identity and access management
• Microsoft security solutions
• Compliance and governance

I’m documenting my progress publicly as I work through the program.

Follow my learning journey:

• LinkedIn: https://www.linkedin.com/in/iyobosa-amaddin-a73359387
• Twitter / X: https://x.com/Pappy_Zero
• Medium: https://medium.com/@amaddinmajid24

✔ Remote Full-Stack Roles
✔ AI-Integrated Product Engineering
✔ Startup & Growth-Stage Teams
✔ High-Impact Backend Systems

🔗 LinkedIn: www.linkedin.com/in/iyobosa-amaddin-a73359387
✍ Medium: https://medium.com/@amaddinmajid24
📧 Email: amaddinmajid24@gmail.com

I don’t just build features — I design systems that scale, automate, and endure.