Summary
Overview
Work History
Education
Skills
Timeline
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Pragati Lalsare

Pune

Summary

Results-driven Data Engineer with 3 years of experience in designing and implementing robust ETL pipelines on the AWS platform. Proficient in Python, PySpark, and Apache Spark, with a strong focus on optimizing data load performance through Delta Lake integration. Skilled in managing complex workflows using Airflow and streamlining deployment processes with Jenkins. Experienced in leveraging Databricks for collaborative data analysis and utilizing Snowflake for efficient storage and querying of large-scale datasets. Adept at translating business requirements into technical solutions to drive data-driven decision-making and enhance overall data infrastructure.

Overview

3
3
years of professional experience

Work History

Data Engineer

Altimetrik
Pune
04.2022 - Current
  • Designed and implemented efficient ETL pipelines on the AWS platform using Python, PySpark, and Apache Spark, ensuring high-performance data processing and transformation.
  • Integrated Delta Lake architecture to enhance data load performance and reliability, providing ACID transactions and scalable metadata handling.
  • Managed orchestration of complex workflows using Airflow, optimizing task dependencies and scheduling to ensure timely data delivery.

Programmer Analyst Trainee

Cognizant
Pune
07.2021 - 04.2022
  • Participated in the full development cycle for ETL, including design, implementation, validation, documentation, and maintenance
  • Monitored and troubleshooted operational or data issues in the data pipelines to ensure smooth functioning
  • Developed SQL queries and scripts to extract and manipulate data from relational databases, ensuring data accuracy and consistency.

Education

Bachelor of Engineering - Electronics And Telecommunication

Yeshwantrao Chavan College of Engineering , Nagpur
Nagpur
06-2021

Higher Secondary Education -

Lokmanya Jr College , Warora
Warora
04-2017

Secondary School Certificate -

Hiralal Loya Vidyalaya , Warora
Warora
05-2015

Skills

  • Programming Lang: Python, SQL , Spark
  • Big Data Tech: Pyspark, SparkSQL
  • ETL Tools: Apache Airflow
  • Data Warehousing: Snowflake
  • Cloud Computing Platform: AWS
  • CI/CD Server: Jenkin
  • Tools: Databricks Unified Data Analytics Platform, Delta Live Table , Delta Lake

Timeline

Data Engineer

Altimetrik
04.2022 - Current

Programmer Analyst Trainee

Cognizant
07.2021 - 04.2022

Bachelor of Engineering - Electronics And Telecommunication

Yeshwantrao Chavan College of Engineering , Nagpur

Higher Secondary Education -

Lokmanya Jr College , Warora

Secondary School Certificate -

Hiralal Loya Vidyalaya , Warora

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Pragati Lalsare