• Configured an OCI tenant to migrate an on-premises application into the cloud using load balanced instances and databases across multiple peer connected regions to ensure high availability and allow for disaster recovery while maintaining integrations with other existing on-premises solutions.• Lead a team that developed a custom frontend using Oracle SOAR to provide a user- friendly interface to monitor and manage the execution of database migration scripts moving data between an on-premises solution and an OCI environment.• Supervised a team that developed a Python and Ansible solution to manage file transfers and script execution for automated data and application execution in an OCI environment.• Deployed and configured custom public facing applications to AWS using Elastic Bean stalk and Route 53.• Maintained and administered AWS instances and networking infrastructure to manage access to secure applications and databases.• Trained new hires to be up to date with best practices and prepared them to work on Java Spring applications.• Developed a custom Angular/Java Spring application for monitoring the health of client applications and infrastructure using metrics pulled from the application databases.• Developed and deployed custom connectors and plugins for OIM to streamline and customize user account and identity management processes to reduce load on application administrators for common user management tasks.• Developed a Java Spring Batch application to perform ETL operations on user data for B2B data exchange.• Managed LDAP directories and configured access management applications for SSO authentication and authorization for corporate applications.• Developed a custom login page and plugins for an OAM solution to implement a custom X509 authentication solution to provide users a choice between BASIC and X509 authentication during SSO.