Tejas Ladage
Pune
Summary
ETL and Business Intelligence (BI) Tester with 6+ years of experience in validating data pipelines and ensuring data integrity. Skilled in writing complex SQL queries for data validation and transformation testing. Proficient in testing BI dashboards using Qlik and Tableau, resulting in accurate visualizations and reliable reporting.
Overview
6
6
years of professional experience
Work History
Software Engineer
Codeastu Technologies
Pune
08.2024 - Current
- Developed and executed SQL queries for thorough ETL testing, ensuring accurate data migration from source to target systems.
- Validated data transformations, record counts, and business logic implementations in BI & Reporting.
- Conducted detailed column-level checks, including referential integrity and null value validations, to ensure data completeness.
- Detected and logged data inconsistencies, collaborating with development teams to resolve issues efficiently.
- Assessed the accuracy and reliability of business intelligence dashboards and reports created in Qlik.
- Verified report metrics against source data to ensure consistency with underlying business logic.
- Engaged with Product Owners to gather reporting requirements and confirm deliverables met organizational needs.
- Executed regression testing on Qlik dashboards post-release to validate data updates and visual accuracy.
Test Analyst
Spruce Infotech
Pune
11.2023 - 08.2024
- Reviewed client needs and formulated appropriate test scenarios and test cases.
- Performed ETL testing using SQL queries.
- Conducted UI validations to ensure compliance with design specifications.
- Performed data validation between OLTP and OLAP systems for accuracy.
- Assessed data accuracy through implementation of Slowly Changing Dimensions (SCDs).
QA Engineer
Josh Software
Pune
03.2023 - 09.2023
- Executed functional testing on HDFC mobile application to ensure optimal performance.
- Conducted ETL testing using SSMS to verify data integrity.
- Validated data through SQL queries to maintain accuracy.
- Performed API testing using POSTMAN tool.
Senior Quality Analyst
Siemens
Pune
08.2019 - 03.2023
- Worked in agile scrum methodology
- Involved in daily standups, Sprint planning, Retrospective and Refinement meetings.
- Interacted with client on daily basis.
- Performed Database Testing to ensure data accuracy between UI & Backend.
Education
Bachelor of Engineering -
Sinhgad College Of Engineering
Pune06-2017
Skills
- SSIS and ETL
- Business intelligence
- SQL
- POSTMAN
- Tableau and Qlik
- QTEST & QMETRY
- Autosys
- Snowflake data warehousing
- JIRA project management
- Oracle database management
- Functional & Non Functional Testing
Timeline
Software Engineer
Codeastu Technologies
08.2024 - Current
Test Analyst
Spruce Infotech
11.2023 - 08.2024
QA Engineer
Josh Software
03.2023 - 09.2023
Senior Quality Analyst
Siemens
08.2019 - 03.2023
Bachelor of Engineering -
Sinhgad College Of Engineering
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