Sandeep Kumar Dash
QA ANALYST | TEST ENGINEER
Bhubaneswar
Summary
Experienced Data Engineering Tester at Tata Consultancy Services (TCS) since 2016, with a strong focus on data pipeline testing and validation across cloud-based environments. Skilled in SQL-based data validation and experienced in testing and optimizing data workflows using AWS Glue, S3, and Redshift. Proficient in Data bricks for large-scale data processing and analytics. Adept in using tools like Jenkins and Apache Airflow for CI/CD and workflow orchestration, ensuring robust data quality and process efficiency.
Overview
4
4
years of post-secondary education
Work History
DATABRICKS ENGINEERING TESTER
easyJet
- Performed data validation and pipeline testing using AWS S3, AWS Glue, and SQL to ensure data accuracy and integrity
- Tested data ingestion and transformation workflows to support efficient and scalable cloud-based pipelines
- Validated data integration across multiple sources using SQL queries for consistency and completeness
- Automated workflow orchestration with Apache Airflow and Jenkins to enhance testing and deployment efficiency
QA ANALYST
Cibc
- Designed and optimised data pipelines using Databricks and AWS Glue for handling structured and semi-structured data
- Performed data engineering testing to ensure data quality, accuracy, and smooth pipeline operations in the cloud
- Used SQL to validate raw and transformed data, troubleshoot issues, and maintain consistency across datasets
- Worked with AWS S3 for data staging and automated workflows with Apache Airflow and Jenkins to streamline processes
DATABASE TESTER
Microsoft
- Performed end-to-end database testing throughout the SDLC and STLC phases, using Oracle SQL to ensure data accuracy and integrity
- Conducted performance testing to evaluate database response times and optimise query execution for large datasets
- Used JIRA to manage and track test cases, defects, and project tasks, ensuring smooth collaboration across teams
- Worked closely with cross-functional teams to ensure testing aligned with business goals and regulatory standards
SQL Developer
Rawanda Revenue Authority
- Seasoned backend developer proficient in SQL Server, specialising in writing complex queries and effectively utilising SQL JOINS.
- Key contributor to the taxation project for the Africa Government (RRA),focusing on system design and implementation.
- Engaged directly with clients to anal yse requirements, propose solutions, and ensure alignment with project goals.
- Optimised database performance by implementing indexing strategies and query tuning, resulting in improved system efficiency.
• Collaborated with cross-functional teams including frontend developers and QA testers to ensure seamless integration and delivery.
Education
Bachelor of Technology - Electronics and Communication Engineering
Institute of Technical Education And Research
Bhubaneswar 08.2012 - 05.2016
Skills
- AWS Glue
- Data Engineering
- AWS S3
- Test Planning
- JIRA
- Airflow
- Jenkins
- SQL
- Data Bricks
- Zephyr Scale
- Project Management
- Data Pipeline
- Agile Methodology
- Test Case design
- Test Cycle
- CI/CD pipeline
- AWS Redshift
- GitHub
- Performance Testing
- Unit Testing
- Accessibility Testing
- Sanity Testing
- DBT
Timeline
Bachelor of Technology - Electronics and Communication Engineering
Institute of Technical Education And Research
08.2012 - 05.2016
DATABASE TESTER
Microsoft
SQL Developer
Rawanda Revenue Authority
DATABRICKS ENGINEERING TESTER
easyJet
QA ANALYST
Cibc
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