Badges
Certifications
gunicabagga has not earned any certificates yet.
Work Experience
Data Engineer
CognitivZen Technologies•  December 2022 - Present
• Developed a complete open-source system leveraging Cube Dev as the semantic layer and integrating it with Apache Superset, a reporting tool, within a Docker environment, to establish a robust data analysis platform. • Established a connection between Cube Dev and Apache Superset via SQL API. • Implemented Google SSO for Apache Superset to enable effortless login user experience. • Performed Data Modeling and Caching using Cube Dev. • Managed Role-based Access Control and Row Level Security to ensure secure and tailored data access for end users. across various organizations. • Created charts and dashboards for data visualization.
Assistant System Engineer
Tata Consultancy Services•  February 2021 - December 2022
• Collaborated with stakeholders in the Airport Ground Handling Industry to gather business requirements and translated them into actionable insights. • Prepared comprehensive Functional Requirement Documents and mapping documents to ensure alignment between business requirements and technical implementation. • Designed and optimized a high-performance database system using MS SQL, housing crucial Audit Data for 269 airports. • Developed ETL jobs using Pentaho Data Integration to fulfil the business requirements. • Performed Unit Testing and Data Validation at various stages of ETL development. • Automated ETL job triggering through the development of shell scripts. • Managed and scheduled jobs using cron and CA Workload Automation (CAWA) in collaboration with the Application Operations team. • Developed data cubes utilizing Pentaho Schema Workbench via XML files to enhance data analysis capabilities within the data-mart.
Education
MGM's Jawaharlal Nehru Engineering College
Computer Science, BE•  August 2016 - December 2020