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ShahilRoy/README.md
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Shahil Roy

Engineering Student · AI Builder · Python & Django Developer

Building practical AI systems for document intelligence, automation, backend engineering, and secure software.

GitHub Profile Views




👤 About Me

I am a B.Tech Computer Science student at Brainware University, working across AI engineering, backend development, application security, data analysis, and blockchain.

I believe in learning by doing: building systems, finding security flaws, optimizing backend operations, and turning experimental ideas into reliable, production-ready applications.


Shahil's Profile Details



🛠️ Currently Building

🔒 Private AI Document Intelligence Platform

I am currently developing a private AI-powered workspace focused on document understanding, information retrieval, research workflows, and intelligent automation.

The project is intentionally kept partially undisclosed while development is in progress.

Key Development Areas:

  • 🔍 Source-grounded AI conversations — connecting generated answers with retrieved evidence and source material.
  • 📄 Large-document processing — extracting, structuring, and analyzing complex files.
  • 🧠 Retrieval-Augmented Generation (RAG) — experimenting with retrieval, ranking, context construction, and grounding.
  • 🔒 Data isolation & privacy — maintaining strict boundaries between users, documents, and conversations.
  • Background-processing pipelines — handling computationally expensive workloads outside request-response paths.
  • 💻 AI workspace interfaces — designing clean environments for reading, research, analysis, and interaction.
  • 🛡️ Secure multi-user architecture — strengthening authentication, authorization, and access-control boundaries.
  • 🌐 Web-assisted information retrieval — combining external information sources with AI reasoning pipelines.

The goal is to explore how retrieval, document intelligence, AI reasoning, and reliable software architecture can work together inside a production-oriented system.



🚀 Development Priorities

  • 01. Improve retrieval and answer grounding
  • 02. Process large documents efficiently
  • 03. Strengthen document-access controls
  • 04. Build a clean and responsive AI workspace
  • 05. Reduce unnecessary architectural complexity
  • 06. Improve observability, testing, and reliability
  • 07. Turn experimental prototypes into production-ready systems



💻 Technical Skills

🧠 Languages

Languages


⚙️ Backend & Systems

Backend


📊 Databases & Data

Databases

  • 🐼 Pandas & Matplotlib
  • 🧼 Data cleaning & analysis
  • 📄 OCR & document extraction

⛓️ Blockchain & Web3

Blockchain

  • 🛠️ Foundry (Forge, Cast, Anvil, Chisel)
  • 📈 Chainlink Price Feeds & Chainlink VRF
  • 📜 Solidity scripting & contract testing

🛠️ Tools & Platforms

Tools

  • 🪟 Windows and WSL
  • 🐳 Docker Desktop
  • 🐙 Git and GitHub
  • 🦙 Ollama (Local LLMs)
  • 🔄 n8n automation
  • 🌐 Web-search API integrations
  • 🔌 REST APIs
  • 🐚 PowerShell and Bash scripting



📂 Project Experience

🔒 Private AI Systems Project

AI · Django · RAG · Document Processing · Information Retrieval · Web Search

An ongoing private project exploring AI-powered document intelligence, retrieval systems, source-grounded generation, automation, and production-oriented backend architecture.

Certain implementation details and product information are intentionally not disclosed publicly.


⛓️ FoundryProject251

Solidity · Foundry · Smart Contracts · Testing · Deployment

A collection of Solidity projects developed while learning professional smart-contract workflows with Foundry.

👉 View repository


💳 FundMe Smart Contract

Solidity · Chainlink · Forge Testing · Deployment Scripts

A decentralized funding contract using Chainlink price feeds, automated deployment scripts and unit testing.


🎟️ Smart Contract Lottery

Solidity · Chainlink VRF V2.5 · Automation · Foundry

A decentralized raffle system using verifiable randomness, mocks, network configuration and automated testing.


✍️ Handwriting-to-Text Application

Python · Flask · OpenCV · Tesseract OCR · Pillow

An OCR-based application for extracting digital text from handwritten or scanned images.


📊 Data Analysis Projects

Python · Pandas · Matplotlib · SQL

Data-cleaning, visualization and exploratory-analysis projects, including analysis of COVID-19 datasets.


🤖 Workflow Automation

n8n · Gmail · Ollama · Docker · Local AI

Experiments with AI-assisted email categorization and local automation using n8n, Gmail integrations and Ollama models.




📚 What I Am Learning

Area Current Focus
AI Engineering RAG, grounding, retrieval, reranking, and model orchestration
Backend Development Django architecture, APIs, and background jobs
Document Intelligence PDF parsing, OCR, indexing, retrieval, and citations
Security Authentication, authorization, and data isolation
Cloud Deployment, monitoring, and scalable infrastructure
Frontend Responsive AI workspaces and TypeScript
Blockchain Foundry, Solidity, and Chainlink integrations
Data Python, SQL, and data visualization



⚙️ Engineering Approach

  Understand the problem
            ↓
Build the smallest working version
            ↓
  Test it with real inputs
            ↓
Find architectural weaknesses
            ↓
Improve security and reliability
            ↓
  Document what matters
            ↓
          Repeat



💎 Core Values

  • Clear architecture over unnecessary abstraction
  • Secure defaults over client-controlled trust
  • Grounded AI answers over confident hallucinations
  • Practical testing over assumptions
  • Maintainable code over short-term shortcuts
  • Simple interfaces over technical clutter
  • Evidence-driven engineering over guesswork



📊 GitHub Statistics

Shahil's GitHub statistics    Most used languages



GitHub contribution streak



📈 Contribution Activity

📈 Contribution Activity

Shahil Roy's GitHub contribution graph



🎯 Current Direction

My current objective is to become capable of building complete real-world systems — from interface and backend architecture to AI integration, security, testing, deployment, and infrastructure.

I am particularly interested in projects involving:

AI Systems · Document Intelligence · Information Retrieval · AI Automation · Secure Backends · Developer Tools · Open-Source



⚡ Build. Test. Understand. Improve. ⚡

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