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S Sarishma
@ssarishma
AWS Data Engineer
India
Hindi, Tamil, Engels, Telugu
Over mij
I am an AWS Certified Data Engineer with 3+ years of experience in designing, building, and optimizing scalable data pipelines. I specialize in ETL/ELT workflows using AWS Glue, S3, Athena, Redshift, and Lambda. I have strong expertise in PySpark, SQL, and Python for transforming raw data into analytics-ready datasets.
Skills
S Sarishma
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Online research
I will do data entry, copy paste, download bulk photos, e invitation
Portfolio
Werkervaring
AWS Data Engineer
Tata Consultancy Services • Fulltime
Jul 2022 - Present • 4 yrs
Developed supply chain use cases by applying data transformations to raw and cleansed data. Built forecasting modules to predict raw material and vendor requirements. Integrated forecasting modules into core business logic to optimize inventory. Performed Root Cause Analysis (RCA) and handled Incident Management. Developed harmonized use cases using AWS Glue dynamic frames with Spark and aggregated data using joins and filters. Created Redshift tables, views, and stored procedures for sales performance dashboards.
