onsite
Analyst -Computer Systems Support - Tata Consultancy Services (TCS)
Software Engineer
Analyst role focused on extracting, transforming, and visualizing large datasets using Python, R, and SQL. Requires ETL expertise, data warehousing knowledge, and Agile collaboration to deliver accurate dashboards and executive reports.
About the role
Key Responsibilities
- Analyze, validate, and interpret large datasets from multiple sources to uncover actionable insights.
- Develop and maintain interactive dashboards, reports, and KPI metrics for cross‑functional stakeholders.
- Design and execute ETL processes, ensuring data quality, accuracy, and consistency across the data warehouse.
- Write efficient SQL queries for data extraction, transformation, and analysis.
- Collaborate with Engineering, Operations, and Business teams using Agile practices to prioritize and deliver data solutions.
- Prepare executive‑level reports and presentations to communicate findings and support strategic decisions.
Requirements
- Proficiency in Python or R for data manipulation and automation.
- Hands‑on experience with ETL tools and data warehousing concepts.
- Strong SQL skills for complex data extraction and transformation.
- Familiarity with Agile methodologies and cross‑functional collaboration.
- Excellent analytical, communication, and presentation abilities.