Jasleen kaur

Entry-Level Data Engineer | ETL Developer

0-1 years of experience

About

BCA graduate with hands-on experience in SQL, data transformation, ETL concepts, and data visualization. Skilled in SQL Server, T-SQL and Python, with practical experience working on data cleaning, transformation, database operations, and ETL projects. Currently building expertise in PySpark and Data Engineering, and seeking entry-level opportunities in ETL Development, SQL Development, or Data Engineering.

Skills

SQL
Python
Pandas
ETL/ELT
Data Warehousing
Star schema

Experience

Data visualization Intern
Infosys · December 2025 - February 2026
* Extracted, cleaned, and transformed election data containing 70,000+ records using Excel, handling missing values and preparing data for analysis.* Performed data analysis and created calculated fields and KPIs, including voter turnout and regional election metrics.* Designed interactive Power BI dashboards to visualize election trends, gender analysis, regional performance, and other key insights.* Worked with structured datasets to validate data accuracy and present analytical findings through clear and interactive visualizations.
Software developer Trainee
IT Networks infosystem pvt ltd · May 2024 - December 2024
* Developed and executed SQL queries for backend database operations, including data retrieval, filtering, joins, and basic data manipulation.* Worked with SQL Server and .NET/ASP.NET fundamentals to understand backend application and database integration.* Assisted in developing and testing application components using HTML and CSS while troubleshooting basic technical issues.* Gained practical experience in relational databases, backend development workflows, and structured data handling.

Education

bachelor · Computer applications · Lovely Professional University · 2025