Rathinavel R e-mail: rathinavel.1993r@gmail.
com
contact: +91 8608012553
To pursue a career in which every day will be a learning experience so that I can
enrich myself along with the growth of the company.
Professional Skills
Azure Data Factory
Azure Databricks
Azure Datalake storage
Azure Sql Database
Pyspark
Key vault
Ticket tracking (service now, Jira)
Professional Experience
# HealthCare Insurance
My Role: Azure Data Engineer
Client : Cigna Group
Environments: Adf, Adls, Databricks, pyspark, sql.
Roles & Responsibilities
● Having 4 + Years of Experience in Azure cloud platform using Azure Data Factory,
Azure SQL Database, Azure Synapse SQL Datawarehouse, Function, Azure SQL,
ADLS Gen2/Azure DataLake.
● Developed and maintained end-to-end operations of ETL data pipeline and worked
with large data sets in Azure Data Factory.
● Researched and implemented various components like pipeline, activity, mapping data
flow, data sets, linked services, triggers and control flow.
● Performed extensive debugging, data validation, error handling mechanism,
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transformation types and data clean up analysis within large datasets.
● Migrating the Data from different sources to the destination with help of ADF. Create
stored procedure and schedule in azure environment.
● Create Automated workflow with help of trigger.
● Successfully creating the Linked services on thesource and as well for the destination
server.
● Scheduling Pipelines and monitoring the datamovement from source to
destination.
● Transforming data in Azure Data Factory with the ADF transformations. Creating multiple
data sets in azure.
● Performance tunings of sql queries and stored procedure using sql profiler and index tuning
wizard.
● Understand the business processes and applicationfunction relevant to their area as well as
anunderstanding of related applications in adjacent areas.
● Provide production support of application in production by trouble-shooting issues,
proposingsolutions, develops and tests fixes, and migratessolution.
● ETL used Azure cloud platform using Azure Data Factory, Azure SQL Database, Azure
Synapse SQL Datawarehouse, Function, Azure SQL, ADLS Gen2.
Education
BCA | 2015 | ANNAMALAI UNIVERSITY
Notable Technical Project Details
# Jeonbuk bank
My Role: Data Analyst
Client : Thales (us)
Environments: Adf, Databricks, sql.
Roles & Responsibilities
o Migrating the Data from different sources to the destination with help of ADF. Create stored
procedure and schedule in azure environment.
o Good working experience in creating different visualizations using Bars, Line
Chat and PieChat, Maps, Scatter plots, Gantt charts, Bubble Chat, Heat maps and
out-of-box chart
o Worked on various Tableau functionalities like Tableau Extracts, Parameters,
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Filters, ContextFilters, Quick filters, Actions, Table Calculations, Hierarchies, Sets,
Groups, Calculated fields,Data Blending, Joins and Maps etc
o Developed Tableau Dashboards using YTD, QTD and MTD analysis. Created different
Table calculations and LOD’s.
o Experienced on Custom geocoding, Trend lines and Reference Line. Good knowledge on
writing SQL Queries.
o Extensive working with Star Schema and Snow-flake Schema dimensional modeling.
o Ability to handle multiple tasks and work independently as well as in a team.
o Provided Security while publishing workbook to the Tableau Server.
o Experience in creating data connections, scheduling tasks and providing data security by
rowlevel security. Creating Content packs and Sharing reports and Dashboards.
o Involved Bi testing with Unit testing team.
# MRRIDSYS
My Role: Web Development
Client : Piramal Swasthya (India)
Environments: php, Htlm, css,
Roles & Responsibilities
o Create dynamic web page, User can Add, Delete, Update, Search data in datatable.
o Write, design, or edit web page content, or direct others producing content.
o Develop databases that support web applications and web sites. Data migration
between environments.
o Fix any issues related to database performance and provide corrective measures.
o Take regular database backup.
o Test database and perform bug fixes.
o Handled errors using Exception Handling extensively for the ease of debugging and
displaying the error messages in the application.
o Responsible for making the merged data in turn available to other clients.
o Created Materialized views to calculate aggregated data, such as Sum of monthly
revenue.
o Involved in Creation of tables, Join conditions, correlated sub queries, nested
queries, views,sequences, synonyms for the business application
development.
o Addressing the issues raised by the users and providing relevant information
to them asneeded.
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Experience Details
o AZURE DATA ENGINEER | VALUE INFORMATION TECHNOLOGY SOLUTION PVT LTD |
NOV 2022 – PRESENT
o AZURE DATA ENGINEER | VHS CONSULTING INDIA PVT LTD | MAR 2022 – OCT 2022
o DATA ANALYST | TWILIGHT IT SOLUTION | AUG 2021 – JAN 2022
o WEB DEVELOPMENT | MRRIDSYS TECHNOLOGY | OCT 2020 – MAY 2021
o INDESIGN OPERATOR | VERVE TECHNOLOGY | MAR 2017 – SEP 2020
Declaration:
I do hereby that the above information is true to the best of my knowledge
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