Senthil Alwarsamy Email & Phone Number | 19 years of IT industry experience with hands-on experience in designing scalable, secured cloud (aws, google) based data solutions. Designed Cloud native data warehouses using cloud services such as gcs, Big Query, Snowflake, Databricks, Delta Lake, OLTP / OLAP Data Modeling using ERwin 9.6, No SQL databases such as neo4j (certified), AWS dynamo db. Designed s3, gcs based data lakes with 500+ millions objects, data pipelines to migrate TBs of data across cloud platforms. Designed reusable ingestion pipelines, real time / batch data processing pipelines. Hands-on experienced in handling big data using pyspark, dataproc, emr. Experience in data governance process and data regulations such as GDPR. Developing and implementing data governance policies and procedures to ensure data quality and integrity. Developing and maintaining data dictionaries, data models, and other documentation to provide a clear understanding of the organization's data assets. Experience in designing cloud / SQL / NoSQL databases by translating data requirements, develop / maintain conceptual, logical, physical data models, data dictionary, DDLs. Experience in Data Mapping Spec creation for the dev team from legacy files elements to newly created Cloud RDS table attributes, No SQL DB attributes (Dynamo DB). Experience in Conceptual / Logical / Physical Modeling (OLTP, OLAP) using tool ERwin, ETL data integration, transformation tool SAP BODS, PL/SQL, Oracle, DB2. Worked with IT stake holders and business owners to understand business and IT priorities thereby build an efficient data architecture plan and subsequently execute it. Adopt / build data architecture standards, principles and processes. Provide thought leadership for architectural and implementation initiatives.

Senthil Alwarsamy

19 years of IT industry experience with hands-on experience in designing scalable, secured cloud (aw...
Saint Johns, Florida, United States

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Senthil Alwarsamy’s Email senthil.alwarsamy@bd.com

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Senthil Alwarsamy’s Location Saint Johns, Florida, United States

Senthil Alwarsamy’s Current Industry Bangladesh

Senthil Alwarsamy’s Prior Industry Cognizant | Cognizant Technology Solutions | Intel

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Work Experience

Bangladesh

Sr. staff Solution Architect

2023-05-01 00:00:00 - Present

Cognizant

Principal Architect

2023-01-01 00:00:00 - 2023-05-01 00:00:00

Cognizant Technology Solutions

Technical Specialist

2010-05-01 00:00:00 - 2015-06-01 00:00:00

Intel

Technology Intern

2004-10-01 00:00:00 - 2005-05-01 00:00:00

Skills

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Languages

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FAQ About Senthil Alwarsamy

Senthil Alwarsamy is located at
Saint Johns, Florida, United States

Senthil Alwarsamy is a 19 years of IT industry experience with hands-on experience in designing scalable, secured cloud (aws, google) based data solutions. Designed Cloud native data warehouses using cloud services such as gcs, Big Query, Snowflake, Databricks, Delta Lake, OLTP / OLAP Data Modeling using ERwin 9.6, No SQL databases such as neo4j (certified), AWS dynamo db. Designed s3, gcs based data lakes with 500+ millions objects, data pipelines to migrate TBs of data across cloud platforms. Designed reusable ingestion pipelines, real time / batch data processing pipelines. Hands-on experienced in handling big data using pyspark, dataproc, emr. Experience in data governance process and data regulations such as GDPR. Developing and implementing data governance policies and procedures to ensure data quality and integrity. Developing and maintaining data dictionaries, data models, and other documentation to provide a clear understanding of the organization's data assets. Experience in designing cloud / SQL / NoSQL databases by translating data requirements, develop / maintain conceptual, logical, physical data models, data dictionary, DDLs. Experience in Data Mapping Spec creation for the dev team from legacy files elements to newly created Cloud RDS table attributes, No SQL DB attributes (Dynamo DB). Experience in Conceptual / Logical / Physical Modeling (OLTP, OLAP) using tool ERwin, ETL data integration, transformation tool SAP BODS, PL/SQL, Oracle, DB2. Worked with IT stake holders and business owners to understand business and IT priorities thereby build an efficient data architecture plan and subsequently execute it. Adopt / build data architecture standards, principles and processes. Provide thought leadership for architectural and implementation initiatives.