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sanju234-san/README.md

🚀 Quick Summary

ML Projects Model Accuracy SIH Finalist GitHub IBM

AI Engineer building production-ready ML systems | YOLOv8 Expert | RAG Architect | Open Source Contributor

📍 Delhi, India | 🎓 B.Tech CSE (AI & DS) @ SRM University | 📧 sanjeevnidhir05@gmail.com



🎭 Who Am I?

AI Animation

name: Sanjeevni Dhir
role: AI Engineer & Full Stack Developer
location: Delhi, India
education: B.Tech CSE with Data Science and AI
university: SRM University NCR Campus (2023-2027)

career_objective: |
  Passionate AI and Data Science undergraduate specializing in 
  Machine Learning, Deep Learning, and Large Language Models (LLMs).
  Building end-to-end AI solutions including Generative AI systems,
  RAG pipelines, and scalable data-driven applications.
  
focus_areas:
  - Machine Learning & Deep Learning
  - Large Language Models & RAG Pipelines
  - Computer Vision & Image Processing
  - Generative AI & Prompt Engineering
  
achievements:
  - SmartIndia Hackathon 2025 Grand Finalist (Top 0.1%)
  - IBM PBEL Virtual Internship (AI)
  - Open Source Contributor (200+ contributions)
  - 5+ Production ML Projects
  
current_stats:
  - projects_shipped: 5
  - model_accuracy: "95%+"
  - github_contributions: "200+"
  - certifications: 4
  
motto: "Turning complex AI research into real-world solutions"


📊 Impact Metrics


95%+

ML Model Accuracy


5+

Production Projects


200+

GitHub Contributions


Top 0.1%

SIH 2025 Finalist


🎯 Technical Expertise Matrix

Skill Category Technologies Proficiency Projects
Machine Learning scikit-learn, XGBoost, Ensemble Methods ⭐⭐⭐⭐⭐ LoanAI, Spam Detection
Deep Learning TensorFlow, Keras, PyTorch, CNNs ⭐⭐⭐⭐⭐ VAJRAA, Image Classifier
Computer Vision YOLOv8, OpenCV, Image Processing ⭐⭐⭐⭐⭐ VAJRAA Drone System
LLM & RAG GPT, Llama 3, Embeddings, Vector DBs ⭐⭐⭐⭐⭐ Research Paper Analyzer
NLP TF-IDF, BERT, Text Classification ⭐⭐⭐⭐ DocClassify, Spam Detection
Full Stack React, FastAPI, REST APIs ⭐⭐⭐⭐ All Projects
Cloud & DevOps IBM Cloud, Google Cloud, Git ⭐⭐⭐⭐ Production Deployments
Data Engineering MongoDB, MySQL, Vector DBs ⭐⭐⭐⭐ Data Pipelines

🔬 Current Research & Development

🤖 Agentic AI Systems

Building intelligent agents that:

  • 🎯 Use tools autonomously
  • 🧩 Break down complex problems
  • 🔄 Learn from multi-step reasoning
  • 🎪 Orchestrate multiple AI models

Stack: LangChain, Vector DBs, Custom Agents

📚 RAG Architecture

Creating next-gen retrieval systems:

  • 🔍 Smart document chunking strategies
  • 💾 Optimized vector embeddings
  • 🎯 Context-aware retrieval
  • ⚡ Low-latency query processing

Stack: Embeddings, ChromaDB, Pinecone


🛠️ TECH STACK & EXPERTISE

🤖 ARTIFICIAL INTELLIGENCE & MACHINE LEARNING

Python
Python
TensorFlow
TensorFlow
Keras
Keras
Scikit-learn
Scikit-Learn
YOLOv8
YOLOv8

🔥 Core ML Capabilities

Machine Learning Deep Learning CNNs Computer Vision


📊 DATA SCIENCE & ANALYTICS

NumPy
NumPy
Pandas
Pandas
Matplotlib
Matplotlib
Seaborn
Seaborn
OpenCV
OpenCV

Data Analysis Visualization Computer Vision


⚡ BACKEND & API DEVELOPMENT

FastAPI
FastAPI
MongoDB
MongoDB
Node.js
Node.js
MySQL
MySQL
Postman
Postman

API Development Database Design Backend Architecture


🎨 FRONTEND & WEB DEVELOPMENT

React
React
JavaScript
JavaScript
HTML5
HTML5
CSS3
CSS3
Tailwind
Tailwind CSS
Bootstrap
Bootstrap

React JavaScript Responsive Design


🔧 TOOLS & PLATFORMS

GitHub
GitHub
Git
Git
VS Code
VS Code
Jupyter
Jupyter
Google Cloud
Google Cloud
IBM Cloud
IBM Cloud

Git VS Code Cloud


🔮 LLM & GENERATIVE AI

ChatGPT
ChatGPT
Gemini
Google Gemini
Claude
Claude
Llama
Llama 3
LangChain
LangChain

RAG Systems Prompt Engineering LLM Integration


🏆 Achievements & Recognition

🥇 SmartIndia Hackathon (SIH) 2025 - Grand Finalist

Hardware Edition | Ministry of Education, Government of India

Demonstrated strong problem-solving and analytical thinking while contributing to real-time obstacle detection for autonomous systems

📍 Gunupur, Odisha | December 2025


💼 Professional Experience

🔹 IBM PBEL Virtual Internship

Artificial Intelligence (via FSP) | IBM
📅 July 2025 – August 2025 (6 Weeks Equivalent)

Key Contributions:

  • 🤖 Built a CNN image classifier (Dogs vs Cats) using TensorFlow on IBM Cloud
  • ☁️ Gained hands-on exposure to AI deployment and evaluation workflows
  • 📊 Worked with cloud-based AI infrastructure and model deployment

📜 Certifications & Training

Certification Issuer Date
🎓 Introduction to Generative AI Google Cloud Feb 2025
🐍 Python 101 for Data Science SRM (Skills Network) Jan 2025
📊 Data Analytics & Visualization Job Simulation Accenture Aug 2024
🐍 Python Certification GUVI (HCL) Jul 2024

🌐 Open Source Contributions

🇮🇳 Open Source Connect India

April 2025 – September 2025

  • 🔧 Resolved issues and enhanced features
  • 📝 Improved documentation
  • 🤝 Collaborated with developers across India
  • ✅ Followed best practices in version control and code reviews

🌍 Open Source Connect Global

  • 🌎 Actively engaged with global developer community
  • 💻 Contributed to international open-source projects
  • 📚 Followed clean coding standards
  • 🔄 Participated in peer code reviews

💪 Core Skills




Machine Learning

End-to-End ML Solutions




LLM & RAG

Implementation & Optimization




Computer Vision

YOLOv8 & Image Processing




Full Stack Development

FastAPI + React

🔧 Development Practices

Methodology SDLC Version Control Code Review CI/CD Testing Documentation


📊 What Sets Me Apart



🎯 Problem Solver

95%+ Accuracy in ML models
Optimized systems for real-time performance
Built scalable solutions from 0 to 1



🚀 Fast Learner

Mastered YOLOv8 in 2 weeks
Built production RAG pipeline in 1 month
SIH Grand Finalist in first attempt



💡 Innovator

5+ Production projects
Active Open Source contributor
Always learning cutting-edge tech


🏅 Achievements Timeline

gantt
    title My AI/ML Journey
    dateFormat  YYYY-MM
    section Education
    Started B.Tech CSE (AI & DS)           :2023-08, 2027-05
    section Internships
    IBM PBEL AI Internship                 :2025-07, 2025-08
    section Hackathons
    SmartIndia Hackathon Grand Finalist    :2025-12, 2025-12
    section Projects
    LoanAI Development                     :2024-09, 2025-01
    VAJRAA Drone System                    :2025-10, 2025-12
    Research Paper Analyzer                :2024-12, 2025-02
    section Certifications
    Google Cloud Gen AI                    :2025-02, 2025-02
    Python for Data Science                :2025-01, 2025-01
Loading

🎓 Continuous Learning

📚 Currently Exploring

Advanced RAG LangChain Vector DBs Fine-tuning

🎯 Learning Goals for 2026

Quarter Focus Area Target
Q1 Advanced LLM Architectures Build custom LLM agent framework
Q2 MLOps & Model Deployment Deploy 3+ models to production
Q3 Deep Learning Research Publish research paper
Q4 System Design & Scale Build distributed ML system

💻 Problem Solving & Competitive Programming

🧩 Algorithmic Thinking



Data Structures & Algorithms

Strong foundation in DSA
Optimized solutions for complex problems
Time & Space complexity analysis



System Design

Scalable architecture design
Microservices & distributed systems
Database optimization



ML System Design

End-to-end ML pipelines
Model deployment & monitoring
Real-time inference optimization


📈 GitHub Journey


🎯 Active Explorations

🔬 Learning 🛠️ Building 🤝 Collaborating
Advanced LLM Architectures Agentic AI Frameworks RAG Pipeline Optimization
Vector Database Optimization Multi-Agent Systems Open Source AI Projects
Neural Network Innovations Tool-Using AI Agents Research Implementations
Prompt Engineering Mastery Computer Vision Apps ML Community Projects

📝 Technical Writing & Thought Leadership

💭 Sharing Knowledge

I believe in learning in public and giving back to the community



📚 Documentation Expert

• Comprehensive project documentation
• Technical guides & tutorials
• Best practices sharing
• Code examples & snippets



🌟 Open Source Philosophy

• Active contributor to ML projects
• Code reviews & PR feedback
• Issue resolution & bug fixes
• Community engagement

🎯 Topics I'm Passionate About

LLM Architecture RAG Systems Computer Vision ML Best Practices System Design


🌟 Let's Build Together

I'm actively seeking collaborators for:

🤖 AI/ML Projects → Innovative machine learning solutions & research

🔗 RAG Systems → Novel retrieval strategies & vector optimization

🌐 Open Source AI → Contributing to the community

🔬 Research Implementations → Turning papers into production code


📬 Connect & Collaborate


🎯 For Recruiters & Hiring Managers

💼 Why Choose Me?

🚀 Fast Learner

• Mastered YOLOv8 in 2 weeks
• Built production RAG in 1 month
• Adapts to new tech rapidly
• Self-motivated & independent

💡 Problem Solver

• 95%+ ML model accuracy
• Optimizes for real-time performance
• End-to-end solution architect
• Data-driven decision maker

🤝 Team Player

• Open source contributor
• Excellent communicator
• Collaborative mindset
• Shares knowledge actively

📞 Let's Talk!

I'm actively seeking internships and full-time opportunities in:

ML Engineering AI Research Full Stack AI Computer Vision

Available for: Internships (Summer 2026) | Full-time (Post Graduation 2027) | Part-time Projects

Expected Graduation: May 2027 | Notice Period: Negotiable


💭 Philosophy

"The best AI systems don't replace human thinking—
they amplify it, one intelligent agent at a time."

Currently: Building intelligent systems at IBM PBEL | Learning in public | Documenting everything


📫 Get In Touch

💌 Email: sanjeevnidhir05@gmail.com
📱 Phone: +91 9310169588
📍 Location: Delhi, India
🌐 Portfolio: github.com/sanju234-san

Response Time: Within 24 hours ⚡



⭐ From sanju234-san with 💜 | Powered by curiosity & coffee ☕

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  1. AI-ResearchPaper-Analyzer AI-ResearchPaper-Analyzer Public

    JavaScript

  2. insta_spam_detection insta_spam_detection Public

    JavaScript

  3. Docs_classification Docs_classification Public

    Python

  4. image-classification-cnn image-classification-cnn Public

    JavaScript 1

  5. Loan Loan Public

    JavaScript