Nikhil George Mathew

Data Science, ML & Data Engineering Tutor | CS Graduate | Project-driven mentor

About Me:
I'm a Computer Science graduate currently working on real-world data and ML projects — including a large-scale demand forecasting system and a BI agent project That means I teach from the perspective of someone currently in the field, not just theory from a textbook.

I lead my college's Cyber Security and Blockchain Club and have co-organized multiple IEEE hackathons, so I bring a strong problem-solving, build-first mindset to how I teach. My teaching experience so far has been informal — mentoring juniors and running club sessions — where I've found that breaking complex ideas into intuitive layers is what actually makes them stick.

What I Teach:

Python for Data Science — NumPy, Pandas, data manipulation & analysis
Machine Learning — supervised/unsupervised learning, model building, evaluation, scikit-learn
Data Engineering fundamentals — pipelines, ETL concepts, working with structured/unstructured data
SQL & data handling — querying, cleaning, and preparing data for analysis
Practical project mentoring — how to go from a dataset to a working, portfolio-worthy project

My Teaching Approach:

Concept-first, not copy-paste: I explain the "why" behind an algorithm or pipeline before the "how"
Learn from live project experience — I bring in real challenges from my own forecasting and BI projects
Layered explanations: intuition → components → technical implementation, so nothing feels like a black box
Practice-driven, with hands-on exercises and mini-projects to reinforce every concept

Education:
B.E. in Computer Science,Bengaluru (2026) — CGPA 8.0

Achievements:

Currently building and iterating on real-world ML/data projects (forecasting systems, BI tools)
Co-organizer, multiple IEEE hackathons
Lead, Cyber Security and Blockchain Club
Active GitHub contributor with hands-on data/ML projects