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BackendExpert/README.md

👋 Hi, I'm Jehan Kandy

Full-Stack Software Engineer · AI/GenAI Engineer · Open-Source Developer · Researcher

Typing SVG
GitHub Followers GitHub Stars NPM Packages

Tech Stack

⚡ Building software at the intersection of Engineering, AI, Security & Research

🚀 About Me

I'm a Full-Stack Software Engineer and AI/GenAI developer focused on building real-world software systems, AI-powered applications, developer tools, mobile applications, desktop applications, and open-source projects.

My interests span software engineering, artificial intelligence, cybersecurity, system design, and educational technology.

🏢 Founder of BlackAlpha Labs

📦 Published 26+ NPM packages

💻 What I Do

  • Full-Stack Web Development
  • Backend Engineering
  • REST API Development
  • Mobile App Development
  • Desktop Application Development
  • AI / Generative AI
  • LLM Fine-Tuning
  • Retrieval-Augmented Generation (RAG)
  • AI Agents & Multi-Agent Systems
  • Open-Source Development
  • NPM Package Development
  • Secure Software Development
  • System Design
  • DevOps & Deployment

🌐 Web Development

Frontend

  • React
  • Vite
  • JavaScript
  • TypeScript
  • Tailwind CSS
  • Bootstrap
  • SCSS

Backend

  • Node.js
  • Express.js
  • NestJS
  • PHP

Databases

  • MongoDB
  • MySQL

📱 Mobile & Desktop

Mobile

  • React Native
  • Expo

Desktop

  • Electron.js

I build cross-platform applications for web, mobile, and desktop environments.

🤖 AI / GenAI

  • Generative AI
  • Large Language Models (LLMs)
  • LLM Fine-Tuning
  • Retrieval-Augmented Generation (RAG)
  • Vector Databases
  • Embeddings
  • AI Agents
  • Multi-Agent Systems
  • Local / Self-Hosted AI
  • OpenAI API
  • Google Gemini
  • Ollama
  • Hugging Face

📦 Open Source

I build and publish open-source developer tools and NPM packages.

Projects

  • MERN Smart Scaffold
  • create-mern-auth-mvc-client
  • create-mern-auth-mvc-server
  • JKCSS
  • JKCommit
  • CoconutDB
  • Custom REST API tools
  • Developer utilities

📦 26+ NPM packages published

🔐 Security & Authorization

  • JWT Authentication
  • Password Hashing
  • MFA / 2FA
  • Email Verification
  • Backup Codes
  • Device Detection
  • IP Analysis
  • Fraud Detection
  • Risk Scoring
  • RBAC
  • ABAC
  • Hybrid Authorization

☁️ DevOps & Infrastructure

  • Linux
  • Ubuntu
  • VPS
  • Nginx
  • PM2
  • GitHub Actions
  • CI/CD
  • Application Deployment
  • Server Administration

🔬 Research Interests

  • Artificial Intelligence
  • Generative AI
  • Large Language Models
  • AI in Education
  • Adaptive Learning
  • Secure Examination Systems
  • Cybersecurity
  • Authorization Models
  • Fraud Detection
  • Government API Infrastructure
  • Software Engineering
  • Multi-Agent AI
  • Educational Technology

🧠 Engineering Philosophy

Build it. Understand it. Improve it.

I believe software engineering is more than writing code.

I focus on understanding the underlying systems, making strong architectural decisions, solving difficult problems, and building software that is useful, maintainable, and scalable.

🔭 Currently Exploring

  • Advanced LLM Applications
  • RAG Architectures
  • AI Agents
  • Multi-Agent Systems
  • LLM Fine-Tuning
  • Local AI Infrastructure
  • Secure Software Architecture
  • Electron Applications
  • Advanced Full-Stack Engineering
  • Open-Source Developer Tooling

📫 Connect With Me

Pinned Loading

  1. JKCSS-CSS-Framework/JKCSS-CSS-Framework.github JKCSS-CSS-Framework/JKCSS-CSS-Framework.github Public

    2

  2. JehanKandy JehanKandy Public

    Forked from JehanKandy/JehanKandy

    Jehan Kandy

    2

  3. fraud-mfa-engine fraud-mfa-engine Public

    fraud mfa engine (TESTED) backend

    JavaScript 1

  4. fraud-mfa-engine-client fraud-mfa-engine-client Public

    fraud engine frontend (TESTED)

    JavaScript 1