Sayisrija Ganjula

Hyderabad

Summary

Transformed SAS code to PySpark, achieving over 95% accuracy.Adept in ETL development and workflow automation. designed automated data pipelines, leveraging strong problem-solving skills and technical expertise in Python and SQL to enhance data processing efficiency.

Overview

years of professional experience

Certification

Work History

Data Engineer

SAS2PY SOFTWARE PVT LTD

Hyderabad

02.2023 - Current

Converted SAS code to optimized PySpark equivalents, developing and validating solutions to enhance scalability and performance.
Optimized data processing by implementing efficient ETL pipelines.
Successfully replicated SAS data processing logic in PySpark and Python, maintaining over 95% accuracy compared to original SAS outputs and successfully deployed 40+ scripts in production.
Designed and built automated data pipelines using Airflow,Spark to streamline data movement and processing.
Tools/methods: SAS,Pyspark,Bitbucket,Jenkins,Collibra

Education

Bachelor of Technology - Computer Science

Kakatiya Institute of Technology And Science

Skills

ETL development
Data pipelines
Data Transformations
Workflow Automation

Pyspark
SAS
SQL
Python

Languages

Telugu

First Language

English

Proficient (C2)

Hindi