Sushree Siddhishikha
Senior Data Analyst @Tata Consultancy Services
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WORK HISTORY
Senior Data Analyst @Tata Consultancy Services
Hyderabad, IN
Data Analyst & BI Developer with 3+ years of experience in SQL, Snowflake, DBT, Power BI, and Python, specializing in data modeling, ETL/ELT, data warehousing, and interactive BI dashboards. Proven expertise in complex SQL queries (Joins, Window Functions, CTEs, Aggregations, Stored Procedures, Merge Operations), Snowflake data warehouse architecture & automation (Snowpipe, External Tables, JSON/Parquet Loading, Dynamic Tables, Data Masking), DBT transformations (Macros, Jinja, Materializations), and Power BI (DAX, Power Query, RLS, Performance Tuning). Adept in Python data analysis (Pandas, NumPy, Forecasting) and business requirements translation into data-driven solutions.
EDUCATION
Saraswati Sishu Vidya Mandir,Neelakanthanagar
both schooling and High schooling, Mathematics,Physics & Chemistry
Amity University Kolkata
Bachelor of Technology - BTech, Computer Science
ABOUT SUSHREE SIDDHISHIKHA
Data Analyst & BI Developer
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