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Onkar Kolekar

@onkarkolekar

Python Developer at Tata Consultancy Services

Pune

https://www.tcs.com/

Tata Consultancy ServicesSavitribai Phule Pune University

Onkar Kolekar is a Python Developer with 3 years of experience specializing in Django REST, Data Engineering, and Data Science. He possesses strong skills in ETL processes using Apache Airflow and PySpark, alongside proficiency in web development using Python, Django, and JavaScript. His expertise includes performing data analysis with Pandas and building robust web applications across payment intelligence and supply chain analytics domains.

Experience

Python Developer

Tata Consultancy Services

Aug 2020 - Present

Developed full-stack web applications using Python and Django Web Framework. Responsible for creating website functionality using JavaScript, HTML, and CSS. Expertise includes data analysis using Pandas, building SQL queries for CRUD operations, and utilizing tools like Apache Airflow and Docker. Experience spans Payment Intelligence, Supply Chain Analytics, and Telecom OSS verticals.

Education

Savitribai Phule Pune University

Masters of Computer Application (MCA)

Computer Application

Skills

Python
Django REST
PySpark
ETL / Data warehousing
Business Intelligence
SQL
HTML
AWS Cloud
DevOps
Apache Airflow
Machine Learning
Big Data
MongoDB
Tableau
Power BI
Docker
Pandas
NumPy
Matplotlib
Scikit Learn
JavaScript
CSS
GIT