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ETL Developer with 6+ years in Talend Data Integration & Databases
Having overall 5.4 years of IT experience in SOFTWARE INDUSRTY. 1 Year worked as a Talend Support and 4.4 years of relevant experience on Talend Data Integration using database like Oracle, MSSQL, MYSQL Experience in development, testing and implementation of Data Ware housing systems using Talend Data Integration ETL tool. Good experience with both Talend open studio and Talend Enterprise platform. Strong analytical and conceptual knowledge in database design and development using Oracle 11g/10g, SQL Postgres and UNIX Shell scripting. Having experience in project analysis and cost estimation and also Working with clients to gather the requirements and also the deliverables. Having experience on Talend Data integration suite and Talend Bigdata Integration suite for design and development of ETL and mappings for enterprise ETL Talend projects. Knowledge in Talend implementation and administration. Solid ETL knowledge on talend administration center, implementing time and event-based schedule, performance tuning and troubleshooting. Designing and creating ETL mapping processes using Talend. Experience in extraction, transformation and loading of data from various heterogeneous source systems like flat files (.txt, XML, JSON) and relational database. Experience in creating context variable to store metadata information of all the sources and targets. Also, good practical understanding of the database schemas like star schema and snowflake schema used in relational and dimensional modeling. Worked in creating design documents, use case documents, test conditions and also good knowledge of facts and dimensional tables and slowly changing dimensions. Experience in creating task and plan in TMC,Experience in monitoring Talend jobs and Experience in scheduling jobs in TMC
GANDHI MEMORIAL DEGREE & PG COLLEGE
Graduation
N/A – Present
MAR Symantech Private Limited
ETL Developer
March 1, 2020 – Present
India
Qu burst Global
June 22, 2026 – Present
Worked with Data mapping team to understand the source to target mapping rules. Understanding Tibco Code and Migrating the Tibco Processes to Talend Jobs, validating, Testing and deploying the code. Creating the routines using Java to meet the functionality of Tibco. Integrated java code inside Talend studio by using components like tJavaRow, tJava, tJavaFlex. Wrote complex SQL queries to take data from various sources and integrated it with Talend. Involved in writing SQL Queries and used Joins to access data from Oracle and MySQL. Worked with Error handling mechanisms and mailing components to send mails, to report Job status. Involved in different types of the Validations in development process. Writing the unit test cases to verifying the mapping and involved into the code reviews. Done the performance tuning at source level, target level and mapping level. Created context variables and groups to run Talend jobs against different environments. Used tStatCatcher, tDie, tLogRow to create a generic joblet to store procession state. Developed mappings to load Fact and Dimension tables, SCD Type 1 and SCD Type 2 dimensions and incremental loading and unit tested the mappings. Been part of all the scrum meetings, refinement calls and retrospective calls. Using JIRA for the bugs/tasks tracking.
Verizon
June 22, 2026 – Present
Designing the ETL mappings and workflows to fetch data from multiple sources. Involved in ETL Extracting data process from different file sources like csv, txt. Involved in developing the ETL Framework. Performed various activities like import and export of Talend projects. Worked on Talend components like tMap, tJoin, tOracleinput, tOracleoutput and tAggregateRow, tSort, tFilterRow, tFiltercolumn, tNormalizer, tJavaRow, tFileinput and tfileoutput. Good knowledge on implementing SCD Type1, SCD Type-2, SCD Type-3. Created jobs to perform record count validation and schema validation. Implemented tLogCatcher and tStatCatcher. Involved in performance tuning in job design. Exception Handling in Talend tDie, tLogCatcher. Extensively used database connections, file component, tmap, tAggregateRow etc.
HOLLISTER
June 22, 2026 – Present
Designed and build data models for Data warehouse supporting data from multiple sources on real-time. Worked with Data mapping team to understand the source to target mapping rules. Wrote complex SQL queries to take data from various sources and integrated it with Talend. Processing the Data files in Talend Open Studio using different components like tMap, tReplicate, tFilterRow and tLogRow etc. Worked with Error handling mechanisms and mailing components to send mails, to report Job status. Involved in different types of the Validations in development process by using the tMap component. Tested and monitored all the jobs according to the requirements specified. Effectively implemented the SCD Type-1 and 2 mapping. Writing the unit test cases to verifying the mapping and involved into the code reviews. Done the performance tuning at source level, target level and mapping level.
Cultural Fit Analysis
The candidate has worked on multiple professional projects for different clients (Qu burst Global, Verizon, Hollister), indicating adaptability to various project environments and client needs. The consistent role as an 'ETL Developer' aligns perfectly with the target role. The breadth of technologies used across projects (Talend, Java, SQL, various databases, AWS S3, FTP, REST API, JIRA, Bitbucket) suggests a willingness to learn and apply diverse tools, contributing positively to cultural fit in a dynamic environment. The experience with Tibco to Talend migration shows an ability to adapt to new technologies and frameworks.
Soft Skills & Operational Fit
The candidate's project descriptions indicate involvement in team meetings (scrum, refinement, retrospective calls) and bug/task tracking (JIRA), suggesting an ability to work within an Agile framework and collaborate. The detailed descriptions of responsibilities imply a structured approach to development and problem-solving. However, without direct assessment data, the depth of these soft skills cannot be fully evaluated.