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Vijay Kava. Data into decisions.

I'm a

Data Scientist and M.Tech student in Artificial Intelligence and Data Science, skilled in Python, SQL, and Machine Learning. I build data analysis, dashboarding, and machine learning projects, from data cleaning and exploratory analysis to model evaluation, turning raw datasets into clear, actionable insights.

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0+ Projects

0+ Certifications

0+ Trainings

0+ Core Skills

About

A little story behind the data.

I believe every dataset hides a decision. My job is to find it — cleanly, quickly, and beautifully.

About Me

I am an M.Tech student in Artificial Intelligence and Data Science at Parul University, with a B.Tech in Information Technology. I build data analysis, dashboarding, and machine learning projects using Python and SQL, with hands-on experience in data cleaning, exploratory analysis, and model evaluation. My research focuses on rare skin lesion classification under limited labeled data, using Few-Shot Learning, Explainable AI, and Uncertainty Quantification.

▸ Pursuing M.Tech in AI & Data Science at Parul University (CGPA 8.05)
▸ Completed Deloitte Australia Data Analytics Job Simulation (Forage)
▸ Completed 6-month Data Science Training Program at Internshala
▸ Paper on Explainable AI in Clinical Decision Support Systems, PiCET 2026

Projects

Selected work.

Real problems, measurable impact. Every project links to code and case study.

PythonScikit-learnML

ML Studio — Machine Learning Model Training & Evaluation Platform

Web-based platform for classification and regression with 8 machine learning models, covering CSV upload, feature/target selection, training, evaluation, prediction, and visualization. Tested on 50+ datasets with approximately 90% average model performance and an R-squared score of 0.94 for Random Forest Regression on one test dataset.

Live Demo GitHub

E-Commerce Sales and Customer Behavior Analytics

PythonSQLExcel

E-Commerce Sales & Customer Behavior Analytics

Analyzed 6,699 cleaned orders across 2,400 customers, 28 cities, and 7 categories — INR 91.03 lakh in delivered revenue and 32.7% year-over-year growth. Applied quintile-based RFM scoring to segment 2,097 customers into 8 groups; 304 Champions contribute 28.5% of delivered revenue.

GitHub

Power BIPythonAPI

Near-Real-Time US Stock Market Analytics Dashboard

2-page Power BI dashboard with KPI cards tracking 5 US stocks and 3 major indices (S&P 500, NASDAQ, Dow Jones). Automated data collection at 60-second intervals, integrated with Power BI through its REST API, analyzing price changes, trading volume, 52-week highs/lows, and volatility.

GitHub

View All Projects on GitHub

Training

Where I've trained.

A quiet timeline of trainings, tools, and outcomes.

6 Months

Data Science Training Program

Internshala Trainings

Completed a 6-month Data Science Training Program covering Python programming, data analysis, and machine learning fundamentals. Built a practical foundation in working with data — cleaning and exploring datasets, drawing insights from them, and understanding how machine learning models are built and evaluated — which now underpins the analytics and ML projects in this portfolio.

Virtual Simulation

Data Analytics Job Simulation

Deloitte Australia · Forage

Completed Deloitte Australia's virtual Data Analytics Job Simulation on Forage, applying data analysis skills to a business-style scenario — from understanding the brief and analyzing the data to presenting insights that a business stakeholder can act on.

Blog

Notes on data.

Long-form essays and short reads on analytics, ML, and career.

Data Analytics

From Raw Data to Real Insights: A Practical Guide

Discover how to transform messy datasets into clear, compelling stories that help business leaders make smarter, faster decisions.

9 min read·May 2025Read →

Machine Learning

Demystifying Machine Learning: Concepts Every Analyst Should Know

Break down supervised vs. unsupervised learning, model evaluation metrics, and why understanding ML is now a must-have skill.

10 min read·April 2025Read →

Power BI Tips

10 Power BI Dashboard Tips That Will Impress Any Stakeholder

Elevate your Power BI dashboards from plain to professional with these design, performance, and storytelling techniques.

8 min read·March 2025Read →

SQL

SQL Joins Explained the Visual Way

INNER, LEFT, RIGHT, FULL — a practical walkthrough of how each join actually behaves, with real query patterns you'll use daily.

7 min read·June 2025Read →

Career

Building a Career as a Data Analyst in 2026

What actually matters when breaking into analytics — the skills employers screen for, and the portfolio habits that get interviews.

8 min read·July 2025Read →

Tools

Excel vs. Python for Data Analysis: When to Use Which

Neither tool wins every time. A practical framework for deciding based on dataset size, repeatability, and who else needs to touch the file.

6 min read·August 2025Read →

Data Storytelling

Storytelling with Data: Why Context Beats Charts

A beautiful chart with no context is just decoration. How to frame numbers so stakeholders remember them past the meeting.

7 min read·September 2025Read →

Statistics

Statistics Every Data Analyst Actually Uses

You don't need a PhD in stats — you need these ten concepts, understood well enough to explain them to a non-technical stakeholder.

9 min read·October 2025Read →

Contact

Let's talk data.

I reply within 24 hours. Whether it's a role, a project, or a coffee chat.

Reach out anywhere.

Prefer email or LinkedIn — I'm most active there. Always happy to talk about analytics, ML pipelines, and career moves.

mr.vijaykava@gmail.comDrop a line

Vadodara, IndiaRemote , Onsite , Hybrid-friendly

linkedin.com/in/vijaykavaLet's connect

A note from me

Thanks for stopping by my portfolio! Feel free to reach out for collaborations, opportunities, or just to say hi.

Vijay Kava. Data into decisions.