Priyanka -Senior ETL Developer | Hire Freelancer from India

ABOUT ME

I possess over 7 years of experience in ETL projects which resulted in data warehousing, analytical and reporting component and capabilities.
I have got expertise in building DWH and Analytics applications. I have built and supported Enterprise Data Warehouses applications for USA, EU and SA clients.
I have got sound experience on Informatica power center , Teradata SQL, Oracle SQL, MS SQL, Unix, dimensional modelling.
I am currently handling data in-out of Hive and HDFS. I also have experience in hadoop, apache sqoop, JIRA, HP ALM, Tivoli Workload scheduler, Autosys.
I have worked into data integration as well as data migration projects extracting data from various types of sources viz text files, relational sources, application sources, HDFS/hive tables.
Worked on performance improvement of informatica codes and tuning SQL queries. I am proficient in writing complex SQL queries and well versed in root cause analysis of issues.
I have supported he product releases and worked in Production support. I am good at analysing complex issues and fixing the same.
I have worked in waterfall SDLC model projects and Agile methodology projects. Have played significant role in sprint planning and scrum meetings.
I am experienced in performing unit/integration/regression/user acceptance testing.
I am also Teradata 14 certified database professional (TE141).
I have handled projects in banking & financial sector, healthcare insurance and pharmaceutical domain.
Entire experience includes balanced mix of responsibilities containing strong technical background as well as excellent analytical ability and communication skills.