Available for opportunities

Dharmendra
Kumar

Data Scientist & AI Engineer

Building intelligent systems at the intersection of machine learning and modern web technologies. Currently pursuing BS in Data Science at IIT Madras with a CGPA of 8.2.

8.2 CGPA
5+ Projects
IIT Madras
AI Focused

Who I Am

I'm a Data Science student at IIT Madras with a passion for building AI-powered products that solve real problems. My work sits at the intersection of machine learning research and practical software engineering.

From deploying production ML models to building full-stack web applications with AI integration, I thrive in environments where data and engineering meet. I'm particularly excited about Generative AI, LLM-based applications, and intelligent automation systems.

I bring end-to-end ownership to every project — from raw data preprocessing and model development to deployment and user-facing interfaces. My deployed applications are live and used by real users.

🧠
Machine Learning & AI Deep learning, NLP, regression, clustering — building and evaluating end-to-end ML pipelines.
Full-Stack Development Next.js, React, Node.js, PostgreSQL — shipping complete, production-ready web products.
🚀
Generative AI Integration Prompt engineering, AI APIs, building intelligent features on top of large language models.
📊
Data Analysis & Visualization Turning complex datasets into clear insights using Python, Tableau, and Streamlit dashboards.

Technical Arsenal

Languages
Python JavaScript SQL R C++
Machine Learning
Scikit-learn TensorFlow PyTorch NumPy Pandas Feature Eng.
Generative AI
Prompt Engineering AI APIs AI Workflow LLMs
Web Development
Next.js React Tailwind CSS Shadcn UI Node.js
Backend & Databases
PostgreSQL Prisma ORM NeonDB Strapi CMS
Tools & Platforms
Git Docker Streamlit Tableau Vercel Power BI

Built & Shipped

Full-Stack · AI

AI Events Organiser

AI-powered event management platform enabling users to create, explore, and register for events with ticketing and subscription workflows.

  • Full ticketing system & subscription workflows
  • Scalable backend with database integration
  • User authentication & event discovery
Next.js Node.js PostgreSQL
Healthcare · SaaS

Doctors Appointment + Video

Healthcare platform for booking appointments and real-time video consultations between patients and doctors using Vonage Video API.

  • Vonage Video API for live video consultations
  • Prisma ORM + secure Clerk authentication
  • Complete appointment booking flow
Next.js Vonage API Prisma ORM
Machine Learning

Credit Risk Modeling

ML model predicting credit risk from financial and demographic features, deployed as an interactive Streamlit application.

  • Data cleaning, feature encoding & Scikit-learn training
  • Interactive prediction app via Streamlit
  • Financial & demographic feature analysis
Python Scikit-learn Streamlit
Unsupervised ML

Customer Segmentation

K-Means clustering to segment customers by demographics and behavior, visualized through an interactive Streamlit dashboard.

  • Feature scaling & K-Means with Scikit-learn
  • Interactive segment visualization dashboard
  • Behavioral and demographic feature analysis
Python K-Means Streamlit
Regression · ML

Health Insurance Cost Prediction

Regression-based ML model predicting health insurance costs from demographic features, tuned to achieve an R² score of 84% and deployed as a live app.

  • Regression models with feature engineering & model tuning
  • Achieved R² score of 84% on test data
  • Deployed as interactive live prediction application
Python Scikit-learn Streamlit Regression
Data Analytics · Tableau

EV Market Analysis Dashboard

Interactive Tableau dashboard analyzing electric vehicle adoption trends across the United States, covering BEV and PHEV distribution with geographic insights.

  • BEV vs PHEV distribution patterns & state-wise adoption trends
  • Geographic heatmaps and trend visualizations
  • Executive-ready interactive dashboard design
Tableau Data Analytics EV Data
HR Analytics · Tableau

HR Analytics Dashboard

Workforce analytics dashboard built for executive-level reporting, transforming raw HR data into clear, actionable insights on headcount, attrition, and performance.

  • Workforce insights & attrition analysis
  • Executive-level reporting with KPI tracking
  • Raw HR data transformed into actionable visuals
Tableau HR Analytics Data Viz

Academic Background

Indian Institute of Technology Madras
BS in Data Science and Applications
CGPA 8.2 / 10
Location Chennai, India
Expected 2027
Status Active ●
Machine Learning Deep Learning Statistics Data Structures Database Systems NLP Data Mining
Let's build
something
great.

I'm open to internships, full-time roles, freelance projects, and research collaborations. If you have an interesting problem involving data or AI, let's talk.

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