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bachula

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    About bachula

    o 4 years of experience in IT Industry involving Software Analysis, Design, Implementation, Coding, Development, Testing and Maintenancewith focus on Data warehousing applications using ETL tools like TalendandInformatica. o 2 years of experience using Talend Integration Suite / Talend Open Studio and with Talend Admin Console (TAC). o Experience working with Data Warehousing Concepts like Kimball/ Inmon methodologies, OLAP, OLTP, Star Schema, Snow Flake Schema, Logical/Physical/ Dimensional Data Modeling. o Highly Proficient in Agile, Test Driven, Iterative, Scrum and Waterfall software development life cycle. o Extensively used ETL methodology for performing Data Profiling, Data Migration, Extraction, Transformation and Loading using Talend and designed data conversions from wide variety of source systems including Netezza, Oracle, DB2, SQL server, Teradata, Hive, Hanaand non-relational sources like flat files, XML and Mainframe Files. o Experience in analyzing data using HiveQL and Pig Latin in HDFS. o Extracted data from multiple operational sources for loading staging area, Data warehouse, Data Marts using SCDs (Type 1/Type 2/ Type 3) loads. o Experience in using cloud components and connectors to make API calls for accessing data from cloud storage (Google Drive, Salesforce, Amazon S3, DropBox) inTalend Open Studio. o Experience in creatingJoblets in TALEND for the processes which can be used in most of the jobs in a project like to Start job and Commit job. o Experience in monitoring and scheduling using AutoSys, Control M& Job Conductor (Talend Admin Console) and using UNIX (Korn& Bourn Shell) Scripting. o Expertise in creating sub jobs in parallel to maximize the performance and reduce overall job execution time with the use of parallelize component of Talend in TIS and using the Multithreaded Executions in TOS. o Strong experience in design, develop and deployment of the SSIS packages and SSRS reports using SQL Server DATA Tools o Experienced in creating Triggers on TAC server to schedule Talend jobs to run on server. o Worked extensively on Error Handling, Performance Analysis and Performance Tuning of Informatica ETL Components, Teradata Utilities, UNIX Scripts, SQL Scripts etc. o Strong decision-making and interpersonal skills with result oriented dedication towards goals.

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    USA, N/A