Varun Madduluri

Varun Madduluri

Truth


About

Computer Science Graduate | Building Secure & Intelligent Solutions with AI, ML & Python

Skills
Python
Java
JavaScript
React
Next.js
Node.js
Google Cloud
Vertex AI
System Design
Product Management
PyTorch
Gemini
Experience

Data Science Intern

Creativekraftworks (91Knots)

Dec 2025 to Apr 2026
  • Built Python-based forecasting models from sales and time-series data, directly supporting a market launch that surpassed 2,000 units within three months.
  • Designed and ran validation scenarios on R&D hardware test data to confirm accuracy ahead of production sign-off.
  • Tracked project status and regional performance metrics, providing the insights that informed expansion decisions.

Data Analyst Intern

Lemonade

May 2025 to Aug 2025
  • Developed reusable Pandas, NumPy, and SQL scripts to clean and transform data, maintaining 95%+ data integrity across pipelines.
  • Partnered with stakeholders to define reporting requirements, then delivered Power BI and Tableau dashboards tailored to their needs.
  • Applied hypothesis testing and regression analysis in Python to validate data trends and ensure findings were statistically sound.
Projects

CivicFlow: Smart City EV Charging & Grid Optimizer

End-to-end data science app that simulates time-series telemetry from city EV charging stations, engineers features, and predicts fast-charger power grid load with a Random Forest model. Includes dynamic pricing logic and an interactive dashboard with geospatial maps for operators.

Python
Pandas
NumPy
GeoPandas
Shapely
Folium
Scikit-learn
Streamlit

Real-Time Data Pipeline with Quality Validation

Streaming data engineering pipeline that ingests live weather data through Kafka, flags and filters invalid records before they are stored, and loads only clean data into PostgreSQL. A real-time Streamlit dashboard shows the trends.

Python
Apache Kafka
PostgreSQL
Docker
Streamlit

AgriSetu AI: Smart Crop Advisory for Farmers

AI platform that helps smallholder farmers in India protect their crops, using Gemini-powered leaf disease diagnosis, soil analytics, and local-language support. Designed so state agricultural bodies can deliver climate-smart advice when farmers need it.

Python
Google Gemini API
Streamlit

AI Phishing Detector

AI-powered phishing detection tool with a Python/Flask backend that analyzes pages and a Chrome extension that warns users while they browse.

Python
Flask
Chrome Extension (JavaScript)
Education

B-Tech(Computer Science)

GITAM Hyderabad

Sept 2021 to Apr 2025
Certifications