Hi, I’m
VIGNESH ASOKAN
ETL DEVELOPER | DATA ANALYTICS | BUSINESS INTELLIGENCE
No: 62, Mylagam Apartments, Narasimman Nagar, Thailavaram, Chennai,TN
Summary
Overall 4+ years of IT Experience in the areas of Data Analytics, ETL Warehousing and Business Intelligence covering different phases of the project lifecycle from design through implementation and end-user support that includes extensive experience in Informatica PowerCenter, Informatica Intelligent Cloud Services (IICS) and SAP BO. Result-oriented and great collaborator with strong aspiration to become a data scientist.
Overview
4
years of professional experience
4
years of post-secondary education
2
Certifications
Work History
AccentureChennai, TN
Senior Software Engineer
12.2021 - Current
Job overview
- Led migration of infrastructure, data, and applications out of legacy data centers into cloud environment. It involved migration of ETL objects from Informatica PowerCenter to Informatica Intelligent Cloud Services (IICS) and database objects from Oracle to Snowflake.
- Responsible for data profiling, re-designing, re-structuring objects as per cloud features, data quality and deploying solutions on cloud platform.
- Interacted with functional/end users to gather requirements of core reporting system to understand exceptional features users expecting with ETL and Reporting system and to successfully implement business logic.
- Collaborated and contributed to architectural governance, identifying project risks, and designing mitigation plans throughout delivery life cycle.
AccentureChennai, TN
Software Engineer
12.2019 - 12.2021
Job overview
- Led automation of daily ticket assignment, load monitoring alerts, access enable/disable requests and web scraping using Python.
- Implemented performance tuning techniques by identifying and resolving bottlenecks in source, target, transformations, mappings, and sessions to improve performance and received recognition from clients.
- Developed and maintained ETL mappings using Informatica PowerCenter to extract data from multiple source systems like Oracle, SAP HANA, and flat files to load into Data warehouse and then to Data Marts.
- Assisted application team during Informatica PowerCenter 9.6.1 to 10.2 upgrade and Oracle 11g to 12c upgrade.
- Mentored associates on identifying automation use cases, application support and ETL techniques to optimize and enhance loads.
AccentureChennai, TN
Associate Software Engineer
02.2018 - 12.2019
Job overview
- Monitored data processing, quality assurance, troubleshoot and resolved application issues escalated from end users.
- Ensured coverage and support of all critical service management processes: Incident Management, Problem Management, Change Management and Application Enhancements.
- Analyzed application data to assess performance and uncover problems. Provided support for the testing and QA of new and existing items under development or consideration.
- Took ownership of operational issues and perform both short-term resolution, and development of preventive measures for the longer term.
Education
SRM UniversityChennai
Bachelor of Technology
07.2013 - 05.2017
Skills
Informatica PowerCenter
Oracle
Informatica Intelligent Cloud Services (IICS)
Snowflake
SAP BO
Python
Tableau
Power BI Desktop
Amazon Web Services
Certification
AWS Certified Developer Associate
Timeline
Senior Software Engineer
Accenture
12.2021 - Current
Software Engineer
Accenture
12.2019 - 12.2021
Associate Software Engineer
Accenture
02.2018 - 12.2019
SRM University
Bachelor of Technology
07.2013 - 05.2017