s
ssarishma

S Sarishma

@ssarishma

AWS Data Engineer

India
Hindi, Tamil, Inglés, Telugu
Parte de la información aparece en idioma inglés.
Sobre mí
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.... Lee más

Habilidades

s
ssarishma
S Sarishma
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Investigación web
I will do data entry, copy paste, download bulk photos, e invitation
DeUSD 30 / proyectoMás información

Porfolio

Experiencia laboral

Tata_Consultancy Services

AWS Data Engineer

Tata Consultancy Services • Tiempo completo

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.