👋 Hi there, I'm Nilay Chugh!

I am a passionate and curious developer, always driven by the desire to explore new domains and bring innovative solutions to real-world problems. Currently, I am delving deep into the world of blockchain technology, and I'm eager to build impactful decentralized applications.

🌟 About Me

• 🚀 Enthusiast in Blockchain Development and Cybersecurity.
• 🔍 Constantly exploring and experimenting with new technologies.
• 💡 I enjoy solving problem statements and turning ideas into impactful projects.

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🔨 My Projects

📝 DocChain (Sept 2024 - Present)

• Designed and developed a blockchain-based document verification system using Ethereum, Solidity, React, NodeJs, Express, MySQL, and IPFS.
• Implemented smart contracts in Solidity to securely store and verify document hashes on the blockchain.
• Integrated IPFS for decentralized document storage and ensured seamless document retrieval.
• Built a backend using NodeJS to process OCR for Aadhaar verification and handle document uploads.
• Enabled frontend interaction with smart contracts using web3.js for a user-friendly experience.

💼 TaxMate - AI Tax Assistant (January 2025 - Present)

• Developed a comprehensive tax assistant chatbot to help users with Indian Income Tax Return filing queries using Vite, CSS, FastAPI, HuggingFace, FAISS, and Langchain.
• Implemented a Retrieval-Augmented Generation (RAG) system using FAISS vector database and Sentence Transformers for semantic search.
• Built a responsive React frontend with Tailwind CSS featuring real-time chat interaction and sample questions.
• Integrated Mistral-7B LLM through HuggingFace Inference API to provide accurate tax advice with source citations.

🚦 DevBeacon (Jan 2025 - Mar 2025)

• Built a real-time CI/CD pipeline logs monitoring system using JavaScript, TypeScript, and GitHub OAuth Apps.
• Implemented features offering instant visibility into build status, errors, and workflow execution.
• Integrated GitHub's REST API and OAuth to securely fetch repository data, workflow runs, and logs.
• Designed a responsive frontend UI with interactive components to visualize live CI/CD pipeline feedback.

🛡️ Aadhar Verification and Sharing System (Blockchain-based)

• A decentralized application for verifying and securely sharing government-issued Aadhar IDs.
• Leveraged Layer 2 Blockchain for secure transactions and IPFS for document storage.
• Ensured document authenticity using OCR and backend database integration.

📊 Network Traffic Analysis Using CNN

• Created a model to classify network packets as benign or malicious (e.g., DDoS, PortScan).
• Designed to identify and block malicious packets in real-time, ensuring secure network operations.

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🌱 Currently Learning

• Advanced concepts in Blockchain Development.
• Building secure and scalable decentralized applications (dApps).
• Exploring new technologies and open-source contributions.

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🎯 My Goals

• To create robust and scalable solutions using blockchain and AI/ML.
• To contribute to impactful projects that solve pressing problems.

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🛠️ Technical Skills

• Languages: Solidity, Java, Python, C, SQL, JavaScript, HTML/CSS
• Frameworks: Foundry, Truffle, React, Node.js, Flask, FastAPI, Web3.js, Amazon Web Services
• Developer Tools: Git, Docker, Google Cloud Platform, VS Code, Visual Studio, PyCharm, IntelliJ
• Libraries: pandas, NumPy, Matplotlib

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📫 Let's Connect

• Feel free to reach out on Devfolio or connect with me on LinkedIn!
• I'm always open to collaboration and new opportunities.

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✨ Curiosity and innovation drive me forward. Let's build something amazing together! ✨