Harish Kethineni

Data Engineer @ Centene Corporation

About

Enthusiastic Data Engineer with hands-on 3 years and 11 months of experience in Snowflake, SQL, ETL pipelines, and Agile methodologies. Skilled in designing and optimizing data warehousing solutions while ensuring data integrity and quality. Proficient in leveraging different cloud services such as AWS S3 and AWS Glue

Country

United States

City

Greater St. Louis

Industry

Information Technology & Services

Skill

Data Services, SQL Tools, AWS Lambda, AWS Glue, Amazon Athena, Python (Programming Language), Data Loading, Pandas (Software), Microsoft SQL Server, Optimization, Data Warehousing, Pipelines, Azure Service Fabric, Snowflake Cloud, SnowProCertified, Unstructured Data, Health Policy, Claims, Healthcare, Data Models, Programming Languages

Experience

Data Engineer

Centene Corporation

2024-9 - Present · 2 yrs 1 mo

St. Louis City County, Missouri, United States

Data Engineer

Central Michigan University

2023-1 - 2024-8 · 1 yr 8 mos

Michigan, United States

Mid-level data engineer

Cognizant

2020-7 - 2022-5 · 1 yr 11 mos

India

Junior Data Engineer

Cognizant

2018-6 - 2020-6 · 2 yrs 1 mo

India

Responsible for maintaining quality reference data in source by performing operations such as cleaning, transformation, and ensuring Integrity in a relational environment by working closely with the stakeholders & solution architect. • Moving large amounts of data into and out of other AWS data stores to snowflake, such as Amazon Simple Storage Service (Amazon S3). • Experience in Data Migration from RDBMS to Snowflake cloud data warehouse. • Experience in building Snow pipe for continuous data load, Clone and Time Travel • In-depth knowledge of Snowflake Database, Schema and Table structures, define roles, privileges required to access different database objects. • Created internal /external stage and transformed data during load Worked on Data Sharing in Snowflake, Database, Schema and Table structures, Automatic Clustering • Experience ETL pipelines in and out of data warehouses and Snowflakes SnowSQL Writing SQL queries against Snowflake. • Used AWS Glue for the data transformation, validate and data cleansing

Intern

BHEL Ramachandrapuram

2015-5 - 2015-10 · 6 mos

Project: Light sensor using 555TIMER (Mini project) on Electric circuits. Moisture sensor using transistor (Mini project) on Linear Integrated Circuits.