Summary
Overview
Work History
Education
Skills
Timeline
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Arun Jayavelu

Arun Jayavelu

Chennai

Summary

Experienced Azure Data Engineer with a passion for problem-solving and a track record of delivering successful data projects. Expertise in designing and implementing complex data solutions in the Azure Cloud. Looking to join a dynamic team at Servian to continue developing technical and personal skills.

Overview

9
9
years of professional experience

Work History

Associate Data Engineer

Celebal Technologies
03.2021 - 12.2023
  • Ingested Data from disparate data sources like SQL Server, Rest API, SAP ECC, S4 HANA,ADLS, Blob Storage.
  • Extracted data from the SAP system to Staging Area and loaded the data to the target database by ETL process using Azure Data Factory.
  • Converting Oracle SQL query into PySpark code in Azure DataBricks and validation of PySpark scripts to ensure accuracy, completeness, and compliance with business requirements and data governance policies.
  • Designed a Data pipeline that can load data incrementally from SAP ECC to Azure SQL or blob storage for multiple tables.
  • Designed pipelines using data flow tasks to transform data and triggered as per the requirement. Automation for monitoring and troubleshooting failed pipelines, SQL stored procedures, etc.
  • Wrote complex SQL Queries, Stored Procedures, Triggers, Views, and Indexes using DML, DDL commands, and user defined functions to implement the business logic.
  • Optimized query by looking at the execution plan for better tuning of the Database
  • Preparation and participation in POCs and demos.
  • Maintained positive communication and working relationship with all business level.

IT-Executive

Vertex Customer Management India Pvt Ltd
04.2018 - 11.2019

Engineer –Customer Services

Accel Frontline Limited
06.2016 - 07.2017

Technical Support Engineer

TJS-Richten Info Solutions
01.2015 - 06.2016

Education

B.E - Electrical and Electronics

The New Royal College of Engineering & Technology
Chennai, India
08.2014

Skills

  • SQL Server
  • Azure Data Factory
  • Azure Synapse Analytics
  • PySpark
  • DataBricks
  • Python
  • Azure Key Vault
  • Logic Apps
  • Quality Assurance
  • Data Optimization

Timeline

Associate Data Engineer

Celebal Technologies
03.2021 - 12.2023

IT-Executive

Vertex Customer Management India Pvt Ltd
04.2018 - 11.2019

Engineer –Customer Services

Accel Frontline Limited
06.2016 - 07.2017

Technical Support Engineer

TJS-Richten Info Solutions
01.2015 - 06.2016

B.E - Electrical and Electronics

The New Royal College of Engineering & Technology

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