Successfully led and managed numerous projects, overseeing all stages from initial planning through deployment, ensuring timely delivery and achieving successful results.Actively involved in multiple projects, contributing extensively to each phase, from strategic planning to deployment, while guaranteeing seamless execution and optimal outcomes.Provided critical support to IT and DevOps teams within large enterprise clients, including Citibank Asia Pacific (Singapore, Malaysia, Indonesia), CitiBanamex Mexico, and HDFCLife India, managing projects impacting thousands of branches and millions of users.Handled RHEL (Red Hat Enterprise Linux 7-8) application deployment, debugging, and support, ensuring stability and performance.Administered development environments and virtual machines, optimizing resources for efficient workflow.Integrated and troubleshot CUPS distributed printing servers for thousands of branches, ensuring reliable and scalable printing solutions.Collaborated with a diverse team across Singapore, Taiwan, India, Mexico, and Indonesia, serving clients from across the Americas and Asia.Worked on banking requirements in both cloud and on-premises environments.Maintained systems monitoring applications and infrastructure, improving system reliability through proactive troubleshooting and root cause analysis, minimizing downtime and service disruptions.Enhanced release management processes by implementing version control systems like Git, enabling efficient tracking of changes throughout the software lifecycle.Mentored junior team members, driving professional development and improving team performance.Promoted a strong DevOps culture, fostering collaboration between development, operations, and QA teams to streamline software delivery processes.Tested and deployed scalable, highly available software products, ensuring system reliability and performance.