👋 Hi, I'm Rajat Kumar

Full Stack & Web3 Developer | React Ecosystem | Hedera Network Builder

I specialize in building scalable, secure, and decentralized applications with a clean architecture mindset.
Currently building HashBuzz — a social DApp on Hedera.

💻 Tech Stack

• React, Next.js, TypeScript
• Node.js, Express, PHP
• Solidity, Hedera SDK
• Redux, RTK Query, Ethers.js
• AI & Blockchain Integrations

🌐 hashbuzz.social

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🚀 My Workflow

flowchart TD
    A["Idea"] --> B["Design Architecture"]
    B --> C["Frontend Development (React + TypeScript)"]
    C --> D["Backend APIs (Node.js + Express)"]
    D --> E["Blockchain Integration (Hedera + Solidity)"]
    E --> F["Testing & Deployment"]
    F --> G["Live DApp 🚀"]
    
    style A fill:#FFD700,stroke:#333,stroke-width:2px
    style G fill:#32CD32,stroke:#333,stroke-width:2px

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📌 Featured Projects

Project	Description
hashconnectWalletConnect	TypeScript-based Hedera wallet integration using HashConnect.
open-dapp	Community edition decentralized application (forked).
intrest-slider	Custom slider component built with TypeScript.
ts-coding-challenge	Hedera SDK Cucumber typescript challenge.

🌐 Connect with Me

• Website: hashbuzz.social
• Twitter: @Rajatk0112
• Telegram- @ops295

📖 Currently Exploring

GraphQL • Microservices • Advanced React Patterns (SWR, Suspense) • Hedera Tokenization