Paras Gupta
Noida
Summary
Python Data Engineer with 2 years of experience as a Data Analyst. Skilled in building ETL pipelines, data cleaning, and automation using Python and SQL. Hands-on with tools like Pandas, Numpy, and AWS. Strong understanding of databases and data-driven reporting.
Overview
2
2
years of professional experience
Work History
Analyst
HCLTech
Noida
09.2022 - 05.2024
- Developed and maintained data pipelines using Python, Pandas, and SQL to automate ETL processes from multiple data sources.
- Designed and implemented data models and performed data validation to ensure data quality and consistency.
- Created reusable Python modules for data cleaning, transformation, and loading into data warehouses.
- Collaborated with analytics and product teams to deliver clean and structured datasets for business intelligence dashboards.
- Optimized existing Python scripts and SQL queries to improve performance and reduce processing time by up to 40%.
- Utilized Docker and Git for containerization and version control of data engineering workflows.
Intern
Cognizant
Noida
02.2022 - 08.2022
- Assisted in developing and debugging Python scripts for data processing and automation tasks.
- Wrote clean, modular code using Python libraries such as Pandas, NumPy.
- Worked with CSV and Excel files for data extraction, transformation, and reporting.
- Gained hands-on experience with version control systems like Git and basic unit testing.
- Documented scripts and created usage guides to help team members understand functionality.
Education
Bachelor of Technology - Computer Science And Engineering
G.L. Bajaj Institute of Technology And Management
Greater Noida 06-2022
Skills
- Python (Pandas, NumPy)
- Data analysis
- Data visualization
- SQL querying
- Data modeling
- ETL processes
- Version control
- Team collaboration
Timeline
Analyst
HCLTech
09.2022 - 05.2024
Intern
Cognizant
02.2022 - 08.2022
Bachelor of Technology - Computer Science And Engineering
G.L. Bajaj Institute of Technology And Management