Daniel Sierra is an accomplished Oracle DBA Developer with a proven track record of maintaining and improving Oracle databases. He possesses strong skills in database architecture, SQL, PL/SQL, and performance tuning. His responsibilities include ensuring the availability, performance, security, and redundancy of databases, as well as planning and implementing backup and recovery strategies. Daniel Sierra is also proficient in troubleshooting and resolving database issues, managing database changes, and coordinating with application development teams. His strong analytical skills, attention to detail, and ability to work in a fast-paced environment make him a valuable asset.More...