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Kamal Jena
@kamal_0072
Data Engineer , QA Engineer
India
Inglés
Sobre mí
I am a Data Engineer/ QA Engineer with over 4 years of experience developing enterprise data platforms and validating and scalable ETL/ELT pipelines using PySpark, SQL, Azure Data Factory, Playwright, Selenium, Azure Databricks, and Snowflake.
Habilidades
Kamal Jena
desconectado •
Revisa mis servicios
Almacén de datos
I will build level data pipelines for warehouse and visualization
Pruebas de usuario
I will automate website testing and validate e2e
Experiencia laboral
Senior Data Engineer
Capgemini • Tiempo completo
Oct 2026 - Present • 1 mo
Role: Senior Data Engineer Description: Worked on designing, developing and optimising scalable data engineering solutions, focusing on reliable data pipelines, data integration and distributed data processing. Key responsibilities: - Designed and developed end-to-end ETL/ELT data pipelines. - Built scalable data processing solutions using Python, SQL and PySpark. - Developed data ingestion frameworks for REST APIs and cloud storage. - Implemented Medallion Architecture (Bronze, Silver and Gold). - Worked with Databricks, Apache Spark and Delta Lake. - Implemented incremental data loading and SCD Type 2 transformations. - Optimised SQL queries and Spark workloads for performance. - Implemented data quality checks and validation frameworks. - Worked with AWS, Azure and Snowflake data platforms. - Troubleshot pipeline failures and improved data reliability. - Maintained technical documentation and supported production deployments.
Data Engineer
Tata Consultancy Services • Tiempo completo
Dec 2021 - Oct 2026 • 4 yrs 10 mos
Role: Data Engineer Description: Worked on data engineering solutions involving Python, SQL, PySpark, Apache Spark, Databricks, Snowflake and cloud technologies. Key responsibilities: - Developed and maintained ETL/ELT data pipelines. - Extracted data from REST APIs and various sources. - Performed data cleaning and transformations using Python and PySpark. - Worked with SQL queries, joins, aggregations and window functions. - Implemented data processing using Databricks and Delta Lake. - Worked with cloud data platforms and data integration solutions. Role: QA Automation Engineer Description: Worked on web application and API testing, focusing on automation, functional testing and software quality assurance. Key responsibilities: - Developed automated test scripts using Selenium and Java. - Performed REST API testing using RestAssured. - Created and executed API test cases using Postman. - Performed functional and regression testing. - Identified, documented and tracked software defects. - Worked with automation frameworks and Git.
