Java Expert is needed to help me with a Project

I am seeking a proficient Java expert to assist with a critical project involving the troubleshooting of a Java application. The primary focus is to resolve deployment issues currently hindering production readiness. Additionally, it is essential to address and rectify security vulnerabilities categorized as critical and high. Your expertise will be invaluable in ensuring the application operates seamlessly and securely. If you possess the requisite skills and a keen eye for detail, I invite you to submit your proposal for this urgent task.