Hi, I'm Ajay Tiwari
Transforming data into intelligent solutions. Specialized in SQL, Python, and Data Visualization to surface business insights.
About Me
Passionate about the entire data lifecycle, from uncovering insights through analytics to building intelligent prediction systems.
My Journey
I'm a passionate Computer Science graduate specializing in Data Analytics and Business Analytics. My journey began with a fascination for how data can drive better decisions, which led me to pursue a B.Tech in Computer Science with a focus on Data Analytics and Business Intelligence.
During my academic journey, I've developed a strong foundation in Python, MySQL, and data visualization tools. I'm excited to apply my SQL, Python, and visualization skills to help organizations make faster, data-driven decisions.
Data Analytics
Transforming complex data into actionable insights
Database Management
Reliable database management for meaningful data insights
Business Analytics
Translating data findings into actionable business recommendations
Data Visualization
Creating compelling visual stories from data
Featured Highlights
A quick glance at my latest work and professional experience.
Post LLM-Training Intern
Ethara AI
Rated 300+ LLM outputs across 5 project types including STEM reasoning at JEE Advanced level. Completed 40 multi-model comparative evaluations to identify failure points used for model improvement.
Banking Customer Risk and Transaction Analysis
MySQL & Power BI
Analyzed 55,000+ banking transactions to uncover fraud patterns, identifying high-risk transaction types and value concentration, enabling faster, data-driven risk assessment through interactive dashboards.
Key Achievements
Three data analytics projects covering payment fraud, customer churn, and workforce trends - built with SQL, Python, and Power BI.
Churn Rate
Across 8,000 users
Fraud Rate
Across $8.97bn in transactions
Current Acedmics Percentage
B.Tech Computer Science (AI)
Technical Expertise
A comprehensive skill set covering the entire AI/ML and data analytics stack
Data Analytics
Programming
AI & Machine Learning
Cloud & Tools
Ready to Collaborate?
I'm always open to discussing new projects, creative ideas, or opportunities to be part of an amazing team. Let's build something incredible together.