Building intelligent systems, one model at a time.
- 🎓 Final-year B.Tech in AI & Data Science at Saveetha Engineering College (2022–2026)
- 🔭 Build DataLynx — an NLP-to-SQL engine for natural language database interaction
- 💼 2× Industry intern: Data Science @ Arjun Vision Tech · AI @ Retech Solutions
- 🏅 Microsoft Azure Certified · MongoDB Certified Developer
- 💬 Ask me about Python, ETL pipelines, NLP, OpenCV, Power BI, ML model deployment, LLM, Gen AI, Java, C program
- 📫 Reach me: sanjaysg01065@gmail.com
- ⚡ Fun fact: I built an ANPR system that detects number plates across varying lighting conditions
| Domain | Rating |
|---|---|
| Python | ⭐⭐⭐⭐⭐ (5 stars) |
| SQL | ⭐⭐⭐⭐ (4 stars) |
| Problem Solving | ⭐⭐⭐ (3 stars) |
- 600+ problems solved — handle:
sanjaysg - Recognized as Auer of Spring AU 2021 at Accolite Digital
Convert natural language to SQL in real time using transformer models
- Built an NLP-to-SQL translation engine that eliminates manual query writing for non-technical users
- Implemented full CRUD operations on MySQL with an ETL pipeline using Python & SQLAlchemy
- Reduced average data access time by 40%, tested across 10+ query templates
PythonNLPTransformersMySQLSQLAlchemyETL
End-to-end data preprocessing pipeline for medical imaging datasets
- Processed 5,000+ medical image samples using NumPy, Pandas, and OpenCV
- Applied noise reduction and normalisation — improved model input quality by 25%
- Reduced data inconsistency errors by 30% through schema validation checks
PythonOpenCVNumPyPandasScikit-learnEDA
No-code ETL automation with REST API integrations
- Designed and deployed 5+ multi-step automated workflows integrating REST APIs and email triggers
- Implemented conditional logic, scheduling, and error-handling — saves ~3 hours/week
n8nREST APIsETLAutomationPython
Computer vision system for vehicle number plate detection
- Built a robust ANPR system using Python and OpenCV achieving high detection accuracy across varied lighting
PythonOpenCVDeep LearningComputer Vision
- 🏅 Microsoft Applied Skills — Artificial Intelligence with Python
- ☁️ Microsoft Azure Learning Challenge — Cloud & AI Fundamentals
- 🍃 MongoDB Certified Developer — MongoDB University
- 📱 Android Application Development using Java
"Data is the new oil. I help refine it."
⭐ If you find my projects helpful, consider starring the repos!