As a Senior System Engineer at Infosys, I work on various projects involving Oracle Cloud, artificial intelligence, and machine learning. I have multiple certifications from Oracle, including Oracle Cloud Application Foundation, Oracle Cloud Data Management, and Oracle Cloud Infrastructure.I have three years of IT experience, starting as a Windows/Linux admin and then transitioning to an Oracle DBA role. I have installed, maintained, migrated, and upgraded different versions and releases of Oracle. I have also worked with RAC, Data Guard, ASM, and OEM. I have collaborated with developers, UNIX, firewall, network, and storage engineers to deploy and troubleshoot projects. I have contributed to the development, testing, and QA phases of the SDLC, optimizing SQL queries and indexing techniques. I am passionate about learning new technologies and enhancing my skills.