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omkar shelke

@omkarshelke1

Data analyst working across Python, SQL, and Power BI; analyzed 1.04M+ payment transactions and built interactive dashboards.

India

Message

For my Digital Payment & Financial Transaction Analytics project, I analyzed more than 1.04 million transaction records using Python, Pandas, and NumPy. I cleaned and explored the data, identifying duplicates, repeated transaction IDs, and account-name inconsistencies.

I developed SQL queries to examine transaction patterns and designed a three-page interactive Power BI dashboard with KPI metrics, transaction trends, and high-value transaction monitoring.

As a Machine Learning Intern at Techqkonnect, I analyzed datasets and processed structured data for model input. I also built and deployed web applications using Flask and Streamlit, and increased image-recognition model accuracy by 15% through iterative analysis and tuning.

Experience

Work history, roles, and key accomplishments

Machine Learning Intern

Techqkonnect

Dec 2023 - Jan 2024 (1 month)

Analyzed datasets using Python to identify trends and patterns, supporting data-driven decisions. Queried and processed structured data for model input, ensuring accuracy and consistency. Built and deployed web applications using Flask and Streamlit to present analysis results clearly. Increased image-recognition model accuracy by 15% through iterative analysis and tuning.

Python Flask Streamlit Machine Learning Data Analysis

Web Development Intern

Techqkonnect

Dec 2022 - Jan 2023 (1 month)

Built a quiz platform using the MERN stack with secure authentication and a management dashboard for educators. Designed data-handling logic for user records and quiz results, prioritizing accuracy and usability.

MERN Stack MongoDB ExpressJS React NodeJS Authentication Dashboard Design