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Nagesh (RID : xt9ol32zq39n)

designation   ETL Developer

location   Location : Bengaluru, India

experience   Experience : 2 Year

rate   Rate: $8 / Hourly

Availability   Availability : 1 Week

Work From   Work From : Offsite

designation   Category : Information Technology & Services

Shortlisted : 0
Total Views : 271
Key Skills
Talend SQL Linux Windows BI ETL

2 years of overall experience in Talend as an ETL developer with a strong educational background and experience, seeking a challenging position in an analytic field to achieve growth along with the organization.

Experience Summary

Thinklayer Minds Pvt Ltd Location-Bangalore, India

Working as Business Intelligence Consultant (ETL Developer) from 2nd March 2020 to till date

 Currently Working as a BI Developer in Thinklayer Minds Pvt Ltd.

 Created various mappings for loading the data into end systems like oracle and worked on transformations like Joiner, Lookup, update strategy, Expressions, Aggregator, and sequence generator.

 Experience in loading slowly changing dimensions type1 and type2

 Having good work experience in Talend and using different types of components in Talend.

 Extensively worked with tMap,input and output components,tJava, tSortRow, aggregate row, tSplitRow, java row, tFileList,tWriteJSONField, tExtractJSONField, tRESTClientetc..,

 Developing strategies for Extraction, Transformation, and Loading mechanisms using Talend.

 validating the mapping document, validating the source and target tables, testing the data completeness, data quality, null validation, duplicate check, data validation, and data correctness according to the business rules.

 Creating the connection parameters, job details, and log details in the Database Table.

 Experienced in developing, testing, and validating the ETL requirement and deploying it to the production environment.

 Excellent attitude towards teamwork.

Project Details
Title : Talend Development for Procurement
Duration : 18 (Month)
role and responsibileties :

Talend mappings development and testing

Description :

Project Description

A procurement is created which is a part of the manufacturing.When the procurement document is created and changed in SAP, then it is sent to Supplier Portal and Customer Portal through Middleware. Interface is required for keeping an automatic document flow between SAP and the Portal. The information will be sent from SAP to Portal whenever a procurement document is created and changed in SAP.


·        Extensively worked on Talend 7.3 and configuring mappings and workflow as per the requirements.

  • Understanding the business requirement as per client required to create Talend Jobs.
  • Performed data manipulations using various Talend components like tMap, tJoin, tAggregateRow, tSortRow,tFilterRow, tFixedFlowInput, tJavarow, tDie ,etc..,
  • Implemented update strategy on tables to read data from tables to pull only newly inserted data and updated data from source tables.
  • Developed INCREMENTAL Loading logic to load data into Database in Talend.
  • Worked on improving the performance of Talend jobs.
  • Used Talend reusable components like context variable and global Map variables.
  • Worked on a job with multiple files loading using tFileList.
  • Worked on Exporting and Importing of Talend jobs.
  • Involved in Performance Tuning by analyzing the bottlenecks at mapping level.

·        Prepared and tested possible test cases as per requirement.

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