Summary
Overview
Work History
Education
Skills
Timeline
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Dheepa Sree

Coimbatore

Summary

Skilled and experienced data engineer with 3 years of hands-on expertise in designing, developing, and optimizing data pipelines. Proficient in leveraging Python, PySpark, SQL, and data warehousing concepts to architect and implement robust data solutions. Specialized in Azure Databricks, Azure Data Factory, and ETL processes, adept at transforming raw data into actionable insights. Seeking to apply my expertise to drive operational excellence and deliver impactful results. Committed to utilizing advanced technologies and best practices to architect scalable data pipelines that empower informed decision-making and foster business growth.

Overview

3
3
years of professional experience

Work History

Associate

Cognizant Technology Solutions
Chennai
10.2023 - Current
  • Developed Python scripts for extracting data from web services API's and loading into databases.
  • Analyzed user requirements, designed and developed ETL processes to load enterprise data into the Data Warehouse.
  • Designed efficient database schemas based on user requirements.
  • Developed and maintained data pipelines to ingest, transform, validate, and store data in a variety of formats.
  • Performed ETL operations with Apache Spark to cleanse, enrich and integrate data from multiple sources into a single repository.
  • Collaborated with solution architects to define database and analytics engagement strategies for operational territories and key accounts.

Programmer Analyst

Cognizant Technology Solutions
Chennai
03.2022 - 06.2023
  • Analyzed user requirements, designed and developed ETL processes to load enterprise data into the Data Warehouse.
  • Integrated multiple sources of structured and unstructured datasets into a single platform.
  • Optimized existing databases for better performance by indexing columns or rewriting queries.
  • Cleaned and manipulated raw data.
  • Analyzed existing databases for optimization opportunities.

Programmer Analyst Trainee

Cognizant Technology Solutions
Chennai
08.2021 - 04.2022
  • Developed essential skills and techniques through diligent practice.
  • Handled basic issues and problems under direct supervision, escalating more complex issues to appropriate staff.
  • Maintained databases by entering new information as well as updating existing records.

Education

Bachelor of Engineering - Computer Science

PSNA College of Engineering And Technology
Dindigul, India
05-2021

High School -

KV Matriculation Higher Secondary School
Coimbatore, India
05-2017

Secondary School -

Amrita Vidyalayam CBSE School
Coimbatore, India
05-2015

Skills

  • Programming Language : PySpark, Python, Java, Scala
  • Cloud : Azure
  • DataBase : SQL Server, PostgreSQL
  • Git, GitLab
  • Extract, Transform and Load
  • Data Pipeline Development
  • Azure Data Factory and Data Pipeline Orchestration
  • Azure Databricks platform
  • Azure Synapse Analytics and Data Warehousing
  • Data Modeling and Database Design
  • Data Lake Storage and Management
  • Data Security and Compliance
  • Web Development : HTML,CSS
  • Framework : Springboot

Timeline

Associate

Cognizant Technology Solutions
10.2023 - Current

Programmer Analyst

Cognizant Technology Solutions
03.2022 - 06.2023

Programmer Analyst Trainee

Cognizant Technology Solutions
08.2021 - 04.2022

Bachelor of Engineering - Computer Science

PSNA College of Engineering And Technology

High School -

KV Matriculation Higher Secondary School

Secondary School -

Amrita Vidyalayam CBSE School

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Dheepa Sree