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arya123224/README.md

🧠 About Me

class HarshKumar:
    name        = "Harsh Kumar"
    username    = "arya123224"
    college     = "KIIT University — B.Tech CSE (2022–2026)"
    location    = "Patna, Bihar, India 🇮🇳"

    stack = {
        "languages":    ["Python", "Java", "Solidity", "JavaScript", "Bash"],
        "backend":      ["Django", "FastAPI", "Flask", "REST APIs", "GraphQL"],
        "blockchain":   ["Solidity", "Ethereum", "Web3.py", "Hardhat", "DeFi"],
        "genai":        ["LangChain", "OpenAI", "RAG", "AI Agents", "HuggingFace"],
        "system":       ["Distributed Systems", "Microservices", "Load Balancing"],
        "databases":    ["PostgreSQL", "MongoDB", "Redis"],
        "devops":       ["Docker", "Git", "GitHub Actions", "CI/CD", "Linux"],
    }

    building   = ["AI Agents", "Smart Contracts", "Scalable APIs", "GenAI Apps"]
    passion    = "Turning complex ideas into intelligent, scalable systems"
    fun_fact   = "I built Jarvis AND Lily before it was cool 😎"
    leetcode   = "arya_industries"  # Daily grinder 🔥

    def say_hi(self):
        print("Let's build something that changes the world 🚀")

🚀 Featured Projects

🤖 Virtual Assistant — Lily

Conversational AI with NLP, voice interaction, and real-time task automation. Multi-turn dialogue with intent classification and speech-to-text pipeline.

Python NLP LangChain Voice AI

🦾 Jarvis — AI Desktop Agent

Iron Man-inspired voice-activated AI that performs system ops, web search, and task automation. Context-aware with persistent memory across sessions.

Python OpenAI Automation

🧠 AI Agentic System

Modular multi-agent LLM framework. Agents plan, research, and execute complex tasks autonomously using tool-calling, web search, and memory retrieval.

Python LangChain Agents

☕ Cafe Demo Websites

Beautiful, responsive websites for cafe & restaurant businesses with modern UI/UX — menus, booking, maps, and brand identity design.

HTML CSS JavaScript


🛠️ Tech Stack & Tools

💻 Languages

Python Java JavaScript Solidity Bash HTML5 CSS3

🧩 Backend Frameworks

Django FastAPI Flask

🔗 Blockchain & Web3

Ethereum Solidity Web3.py Hardhat IPFS

🤖 GenAI & ML

OpenAI LangChain HuggingFace Ollama

🗄️ Databases & Cache

PostgreSQL MongoDB Redis SQLite

⚙️ DevOps & Tools

Docker Git GitHub Actions Linux Nginx VS Code Postman


📊 GitHub Stats

GitHub Stats Top Languages
GitHub Streak

📈 Contribution Graph

Contribution Graph

🐍 Contribution Snake

Snake eating my contributions

🏆 GitHub Trophies

GitHub Trophies

💡 Random Dev Quote

Random Dev Quote

🎯 Coding Profiles & Badges

LeetCode GitHub LinkedIn Email


LeetCode 50+ Daily Commit AI Builder Blockchain Dev GenAI System Design KIIT Open to Work Remote Freelancer


🧠 LeetCode Grind

LeetCode Solutions

LeetCode Stats

🔄 Every accepted submission auto-pushed to leetcode-solutions via LeetHub · organized by Easy / Medium / Hard


📅 Coding Activity (WakaTime)

WakaTime Stats

🤝 Connect With Me

GitHub LinkedIn Email LeetCode


Visitor Count



"Any sufficiently advanced technology is indistinguishable from magic." — Arthur C. Clarke


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