Position: Senior Software Engineer
Category: Java
English level: upper
Years of experience: 9

Contributed significantly to the successful migration of Data Warehouses from MSSQL to Redshift using DBT and Amazon MWAA for building data models, achieving a remarkable 60% reduction in data refresh time on average and delivering substantial cost savings of 15% to 85%, dependent on Data Warehouse size.

Implemented an interpreter programming language that seamlessly integrated into the application, empowering end users to effortlessly generate Excel documents. This functionality enabled users to utilize predefined data sources or execute SQL queries to populate their Excel files.

Certificates:

AWS Certified Solutions Architect – Professional (2022)
AWS Certified SysOps Administrator – Associate (2021)
AWS Certified Solutions Architect – Associate (2021)
AWS Certified Developer – Associate (2021)
AWS Certified Cloud Practitioner (2021)
Experienced software engineer with over 9 years of expertise in software architecture, infrastructure operations, and backend development. Adept at optimizing environments and solving complex problems through innovative approaches. Eager to adapt and learn new technologies.