Help & Supportcareers@gravityer.com
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
QA Engineer with 9+ years in Talend & Data Integration
Having 6+ years IT experience in that 2 years of experience is into ETL/Data warehouse testing and into the Talend 4.4 years of experience in Data warehousing using Talend 6.x and 7.x Hands-on experience in ETL testing across multiple data sources, transformations, and target systems using tools like Informatica, Talend. Validated data pipelines for completeness, correctness, and performance across staging, ODS, and data warehouse layers. Performed source-to-target mapping verification and ensured business rules are correctly implemented in transformation logic. Executed test cases for incremental loads, full loads, and CDC (Change Data Capture) scenarios. Experience with dimensional modelling concepts (star/snowflake schemas), fact and dimension table validation. Worked with large datasets and validated data quality, duplicates, nulls, and referential integrity. Participated in Agile/Scrum ceremonies, collaborated with developers, BAs, and data architects for requirement clarification and defect resolution. Created test plans, test cases, and test summary reports for ETL and data warehouse projects. Proficiency in utilizing ETL developing the Data warehouse loads with work experience focused in Data Integration as per client requirements. Extensive experience in ETL methodology for performing Data Profiling, Data Migration, Extraction, Transformation and loading using Talend and designed data conversions from wide variety of source systems. Expert in using different components in Talend like Processing components (tfilterrow, taggregaterow, tmap & tjoin), custom code components (tjava, tjavarow) Logs & Errors components (tdie, tlogcatcher, tlogrow), Database components (toracleinput, toracleoutput), Management components (tfilelist, tfilecopy) orchestration component (twaitforfile), File components (tfileinputdelimited, tfileoutputdelimited), Misc. components (trowgenerator). Studying the source of the data to identify the methods of data extractions. Good knowledg
Sri C R Reddy college of Engineering
B.E · Mechanical Engineering
N/A – June 30, 2010
LTIMINDTREE
ETL /DW TESTER
November 1, 2023 – Present
India
TVS SUPPLY CHAIN SOLUTIONS
ETL – Talend Developer
June 1, 2016 – January 1, 2023
India
SSO RPA Automation Dev
November 1, 2023 – Present
Performed ETL testing including data validation, source-to-target mapping (STTM), and data reconciliation. Validated data across staging, ODS, and Data Warehouse layers using SQL and Excel-based comparison. Tested incremental loads, full loads, and CDC (Change Data Capture) mechanisms. Logged and tracked defects using Jira and participated in daily Agile/Scrum meetings. Coordinated with data engineers and business analysts to clarify requirements and ensure accurate data delivery. Collaborated with developers and business teams to clarify requirements and support UAT.
Health Care, E-Commerce, Rail &Automotive
June 1, 2016 – January 1, 2023
Worked in the Data Integration Team to perform data and application integration with a goal of moving high volume data more effectively, efficiently and with high performance to assist in business-critical projects. Interacted with Solution Architects and Business Analysts to gather requirements and update Solution Architect Document Created mappings and sessions to implement technical enhancements. Create Talend Jobs for data comparison between tables across different databases, identify and report discrepancies to the respective teams. Implementing complex business rules by creating re-usable transformations and robust mappings using Talend transformations like tConvertType, tSortRow, tReplace, tAggregateRow, tUnite tMap, tJoin, tReplicate, tJava, tjavarow, tJavaFlex, tAggregateRow, tDie, tLogCatcher, etc. Created standard and best practices for Talend ETL components and jobs. Responsible to tune ETL mappings, Workflows and underlying data model to optimize load and query performance. Developed jobs to move inbound files to server location based on monthly, weekly and daily frequency. Developed error logging module to capture both system errors and logical errors that contains Email notification and also moving files to error directories.
Cultural Fit Analysis
The candidate's project experience spans different domains (SSO RPA Automation, Health Care, E-Commerce, Rail & Automotive), indicating adaptability to diverse business contexts. The roles held, ETL/DW Tester and ETL - Talend Developer, align well with the target QA Engineer role, especially with a focus on data quality and integration. The breadth of skills in ETL testing, data warehousing, and specific tools like Talend and Jira suggests a good fit for data-intensive QA environments.
Soft Skills & Operational Fit
The candidate demonstrates good communication skills and the ability to work effectively in a team, as well as individually. Experience in coordinating with data engineers, business analysts, and developers suggests a collaborative operational fit. The resume highlights experience in fast-paced environments and interaction with senior-level managers, indicating adaptability and professional communication.