Vignesh Rajathurai
ETL Developer
Chennai,TN
Summary
Results-driven IT Analyst with 4+ years of experience in the ETL domain, specializing in designing, developing, and optimizing data integration solutions. Proficient in creating SAP BODS ETL jobs, troubleshooting high-impact business issues, and leveraging tools like DataStage, Talend, and Reltio MDM. Skilled in AWS services such as Glue, Lambda, and Step Functions, with hands-on expertise in SQL/PSQL, Shell scripting, Perl, and Python.
Overview
4
4
years of professional experience
Work History
IT Analyst
Tata Consultancy Services
08.2024 - Current
- Designed and developed SAP BODS ETL jobs to optimize data integration workflows, ensuring high accuracy and operational efficiency.
- Improved legacy systems by identifying inefficiencies and implementing strategic enhancements, resulting in consistent client recognition and appreciation.
- Provided technical expertise in managing and supporting ETL processes, ensuring alignment with business requirements and operational goals.
- Possess hands-on experience in supporting and troubleshooting AWS services such as Glue, Lambda, and Step Functions, ensuring seamless functionality and optimal performance of cloud-based solutions.
- Led and mentored a team of 6 professionals, providing guidance, fostering collaboration, and ensuring on-time project delivery.
- Earned an early promotion and multiple “Employer of the Month” awards for exceptional performance and contributions to organizational success.
System Engineer
Tata Consultancy Services
01.2021 - 07.2024
- Provided 2nd and 3rd level technical support and troubleshooting to internal and external clients.
- Diagnosed and resolved complex technical challenges by employing advanced problem-solving techniques and conducting thorough root cause analysis.
- Wrote and maintained custom scripts to increase system efficiency and performance time.
- Mentored and trained junior engineers on system administration best practices, fostering their professional development and ensuring adherence to industry standards.
Education
MBA - Human Resources Management
Bharathidasan University
Tiruchi, India 04.2001 -
Bachelor of Engineering - Computer Science Engineering
Sri Krishna College of Technology
Coimbatore, India 04.2001 -
Skills
IT Troubleshooting
Timeline
IT Analyst
Tata Consultancy Services
08.2024 - Current
System Engineer
Tata Consultancy Services
01.2021 - 07.2024
MBA - Human Resources Management
Bharathidasan University
04.2001 -
Bachelor of Engineering - Computer Science Engineering
Sri Krishna College of Technology
04.2001 -
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