Siby Panchakalayil
Data Analyst III @ Abbvie | Master\'s in Data Science🎓
- Role
- Data Analyst Iii at AbbVie
- Location
- Chicago, IL, US
- LinkedIn followers
- 500 followers
About Siby Panchakalayil
Welcome to my professional journey! I\'m a Data Analytics…
Experience
Data Analyst Iii
Apr 2024 — Present · North Chicago, IL, US
Employed Python (NumPy, Matplotlib, Pandas) to clean and organize healthcare data• Converted reports from Qlik Sense to Power BI, boosting user engagement by 40%. • Leveraged Excel for data cleaning and segregation using Lookup and Pivot tables• Retrieved and managed data from Apache Impala using SQL (temporary tables, CTEs, joins) and integrated Amazon S3 data into Power BI for refined reporting.• Partnered with business and tech teams to gather data requirements and design ETL pipelines.• Streamlined web scraping with Selenium and API integration, cutting manual work by 30 hours weekly.• Utilized AWS (S3, Glue) to design secure and scalable data storage for healthcare data.• Applied data governance controls to maintain data integrity, compliance, and security.
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