Raghu Raj
Assistant System Engineer at Tata Consultancy Services
Erode
5+ years of work experience
May 20233 yrs 5 mosPresent
Chennai, Tamil Nadu, India
May 20215 yrs 5 mosPresent
Chennai, Tamil Nadu, India
May 20215 yrs 5 mosPresent
Used IBM Infosphere DataStage 11.7.1 as an ETL tool to extract data from source, mappings, transformations. Delivered CP4D migration from DataStage 11.7 and optimized ETL processes for Oracle-to-Snowflake transition, enhancing performance and overall pipeline efficiency. Possess strong analytical and problem-solving skills to analyze complex data sets and create efficient ETL workflows. Ability to rapidly learn new concepts together with excellent interpersonal skills. Extensive knowledge in all components of DataStage administrator, designer, and director. Used DataStage as an ETL tool to extract data from source systems, loaded the data into different format files and tables. Developed complex jobs using various stages like file stages, processing stages, database stages, hierarchical stage, xml transformer stage, web service transformer stage, salesforce connector stage. Expertise in working with databases including Oracle, SQL Server, DB2, and other relational databases. Worked with data analysts to understand functional requirements to design, develop, test, and release features. Experienced in Agile work environment, attending daily Scrum meetings and completing Sprint deliverables on time.
Raghu’s AI Stack
Education
Bachelor of Engineering, Mechanical Engineering
Hindusthan College of Engineering and Technology
20174 yrs2021
High School Diploma
BANNARI AMMAN SUGARS LTD
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