NISHIGANDHA J S
Bengaluru
Summary
With a proven track record at Cognizant, I excel in transforming data into actionable insights using Power BI and MySQL, showcasing my analytical prowess and problem-solving skills. My work has significantly improved decision-making processes, evidenced by designing key metrics dashboards and automating data tasks, demonstrating both technical expertise and strategic thinking.
Overview
2
2
years of professional experience
Work History
Senior Systems Executive
Cognizant
Bengaluru
06.2023 - 04.2024
- Designed and maintained Power BI dashboards to track key metrics for Sanofi Health Care, improving decision-making
- Performed data cleaning and transformation using MySQL, ensuring high data accuracy
- Simplified complex queries with Joins and Sub-queries, optimizing database performance
- Created actionable insights from MySQL databases for strategic presentations
Programmer Analyst
Cognizant
Bengaluru
06.2022 - 05.2023
- Developed interactive Power BI dashboards for enhanced data visualization and reporting
- Extracted, cleaned, and transformed data using MySQL for efficient ETL processes
- Automated Excel tasks using Python scripts and VBA, saving significant manual effort
- Managed large datasets with advanced Excel functions, including VLOOKUP and INDEX-MATCH
Programmer Analyst Trainee
Cognizant
Bengaluru
12.2021 - 05.2022
- Resolved ServiceNow tickets for Sanofi Health Care, maintaining a resolution rate of 95%
- Created pivot tables and charts to deliver actionable insights from worksheet data
- Used Python for basic automation of data preprocessing tasks
Education
B.E. - Electronics and Communication Engineering
Rajarajeswari College of Engineering
Bengaluru, India09.2019
Skills
- Power BI
- DAX
- MySQL
- SQL Queries
- Data Cleaning
- Data Modelling
- ETL Processes
- Python
- Pandas
- Basic Scripting
- VBA
- Advanced Excel
- Power Query
- ServiceNow
Activities
Supported a small-scale business by driving marketing campaigns across social media platforms.
Timeline
Senior Systems Executive
Cognizant
06.2023 - 04.2024
Programmer Analyst
Cognizant
06.2022 - 05.2023
Programmer Analyst Trainee
Cognizant
12.2021 - 05.2022
B.E. - Electronics and Communication Engineering
Rajarajeswari College of Engineering
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