Senior Talend (ETL) developer/ Talend Architect Resume

EXPERIENCE SUMMARY:

Senior Talend (ETL) developer/ Talend Architect with Devops insights - Data Warehousing and Business Intelligence.
Extensively worked on POCs, Pilot Projects, Consulting solutions, ETL Frameworks/Architecture, Big Data Technologies, Talend Master Data Management, Performance optimization, ETL techniques, SQL Views etc.
Extensive experience in using Talend features such as Data processing optimization, implementation of Bigdata solutions using Talend-BigData, Implementation of Parallelization using talend, extracting data from multiple parallel databases like Cassandra, Greenplum etc and loading into cloud environment like Amazon Redshift, core java routines, implementation of custom java components in Talends etc.
Implementation of Apache Camel Routs, dealing with REST API, SOAP API, Talend Big Data components like Spark, streaming KAFKA etc.
Worked extensively on Error Handling(logs), ETL Framework,ETL Audit tables, Performance Analysis and Performance Tuning of Talend ETL Components, Talend Master Data Management, Talend Enterprise Service Bus which includes dealing with multiple file formats like XMLs, EDIFACT Messages, JSONs etc.
Handled various Integration, Migration and Development projects. Worked in Enterprise Datawarehouse environment and Data Lake environment.
Experienced in Deployment using Jenkins, SVN repositories, Git hub, version controlling, Nexus repository etc.
Experience in using Talend Administrative Center (TAC) for scheduling the jobs, deploying across DEV/ UAT/Prod environments.
Worked with scheduling tools like Control -M, Autosys etc.

SKILLS SUMMARY:

Domain: Insurance, Banking and Retail

Programming Languages: Core Java, C, C++

Operating System / ERP Version: Windows 7, Unix

Tools: / DB / Packages / Framework / ERP Components: TalenD, Talend Datamapper, Talend MDM, Talend ESB, Talend Big Data components, Amazon Redshift, Datastage, Unix shell scripting, pl sql, SQL Server, Oracle, Control-M, Autosys, Neo-4j data visualization.

Hardware Platforms: Intel Series

WORK EXPERIENCE:

Confidential

Senior Talend (ETL) developer/ Talend Architect

Responsibilities:

To understand the root cause of the issue and provide the solution.
Handling Change Requests and Service requests.
Deployment management.
Development of Reusable joblets for Data Validation.
Performance optimization of Talend Jobs.
Communicating with the client/BA for the discrepancies in the data across layers.
Unit testing.

Technology & Tools: Talend- DI, sql, Oracle 11g, Control-M, Autosys, Unix, JIRA, Service Now

Confidential

Senior Talend (ETL) developer/ Talend Architect

Responsibilities:

BRD Analysis
Existing Alto system analysis
ETL framework
Reusable joblets for logging.
Design and development of Talend transformations using datamapper to process EDIFACT financial messages.
Communicating with the client/BA for the descripencies in the requirements document.
Unit testing
Performance tuning.
Deployment
Leading the Banglore team for the integrated solutions for the corresponding feed delivery.

Technology & Tools: Talend- DI enterprise edition, Talend Datamapper, sql, Oracle 11g

Confidential

Senior Talend (ETL) developer/ Talend Architect

Responsibilities:

BRD Analysis
Existing source system analysis
ETL Architechture
Data Modelling
Development, Testing and Deployment

Technology & Tools: SQL Server, Amazon Redshift, Talend- ETL

Confidential

Senior Talend (ETL) developer/ Talend Architect

Responsibilities:

Development of ETL Jobs
UAT of Confidential validation part
Testing of ETL jobs and maintenance
DataStage, Oracle, Unix, Control-M

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