OnBenchMark Logo


Senior ETL Developer
Location Noida
Total Views46
back in time
Member since30+ Days ago
 back in time
Contact Details
phone call {{contact.cdata.phone}}
phone call {{contact.cdata.email}}
Candidate Information
  • User Experience
    Experience 6 Year
  • Cost
    Hourly Rate$10
  • availability
  • work from
    Work FromOffsite
  • check list
    CategoryInformation Technology & Services
  • back in time
    Last Active OnJune 11, 2024
Key Skills
ETLData WarehousingInformaticaSQL

Experience Senior ETL Developer (Talend) Noida TCS (WBA) 11/2021 – Present Walgreens Boots Alliance (WBA) is a Trusted, Global Innovator in Retail Pharmacy through dispensing medicines, improving access to a wide range of health services.

 Participated in all phases of development lifecycle with extensive involvement in discovery, design meetings, functional and technical walkthroughs.

 Used ETL methodologies and best practices to create Talend ETL jobs using tMap, tJoin, tReplicate, tParallelize, tAggregate, tLogcatcher, tRunjob etc., followed and enhanced programming and naming standards.

 Design and implemented ETL for data load from heterogeneous sources to Oracle and SQL server as target databases and for fact and slowly changing dimensions SCD type 1, SCD type 2 and incremental loading.

 Migration of 30+ Talend jobs which were supporting on premise oracle systems to connect with Oracle Cloud using Talend 7.3.1.  Used tParallelize component and multi thread execution option to run subjobs in parallel which increased the performance of job by 17%.

 Involved in writing SQL queries and use joins to access data from Oracle and SQL server DB.

 Integrated java code inside talend jobs by using components like tJavarow, tJava, tJavaflex.

 Created context variables and groups to run talend jobs in different environments.

Copyright© Cosette Network Private Limited All Rights Reserved
Submit Query
WhatsApp Icon