Lumban S.

IT professional with 17+ years of experience driving innovation and operational excellence across diverse industries, including finance, telecom, and startups. I specialize in leading cross-functional teams in cloud computing, DevOps, information security, and digital transformation. As a leader, I have successfully managed teams of 50+ professionals and implemented advanced DevSecOps practices, improving security and efficiency. My expertise in AWS, Kubernetes, Terraform, and CI/CD pipelines has delivered measurable results, such as reducing downtime by 35%, optimizing costs by 30%, and enhancing system resilience by 25%. I’m passionate about leveraging technology to solve complex challenges and drive business growth. Open to senior leadership roles in IT operations, cloud transformation, and security strategy.