Raj M.

About Raj M.

I am a seasoned Database Engineer with over a decade of experience managing diverse database environments, from single instances to complex RAC/ASM setup. Proficient in Oracle tools like AWR, ADDM, I excel in optimizing database performance and ensuring seamless operations.In addition to my Oracle expertise, I\'ve self-learned and mastered NoSQL technologies, including Couchbase, MongoDB, and a little bit of Cassandra. My capacity analysis skills, coupled with compliance with PCI standards, have driven successful project implementations.I specialize in Couchbase, having deployed and managed clusters with over 15 nodes, implemented failover and disaster recovery systems, and optimized performance through best practices and kernel-level configurations. I\'ve also collaborated with Couchbase support teams and handled cross-data center replication and hot fixes.For MongoDB, I\'ve installed and configured single instances, set up replica sets, and managed databases, collections, and indexes. Monitoring is key, and I\'ve utilized tools like MMS and On Prem MMS for proactive oversight.My journey extends to cloud environments, including Oracle Cloud and Google Cloud, where I\'ve led projects and achieved substantial cost savings—over $1.2 million—by optimizing hardware resources. I share my insights and knowledge through my tech blog, http://rajkiran-dba.blogspot.com, and continue to explore innovative solutions in the dynamic world of databases and cloud computing.One of my proudest achievements has been leading projects that delivered a remarkable $1.2 million in savings to my organization. Through meticulous hardware optimization, particularly in storage, I identified and rectified underutilized resources, contributing significantly to our bottom line.Beyond technical prowess, I\'ve thrived in leadership roles, spearheading international teams and mentoring engineers for project success. My passion for innovation drives me to continuously expand my horizons in leadership and technology.I am driven not only by my personal growth but also by the opportunity to empower others to reach their full potential. My leadership and mentorship skills have played a pivotal role in placing the right people in the right roles, fostering productivity, and contributing to the team\'s success in numerous projects.My mission is to continue this journey of excellence, pushing the boundaries of what\'s possible in technology while nurturing the talents of those I work alongside.

Experience

1. Cloud Database Engineer

   PayPal

   Mar 2021 — Present

Education

• Christu Jyothi Institute of Technology and Science

  Bachelors in Computer Science, Computer Science

  2003 — 2007

• Western Illinois University

  Master's degree, Computer Science

  2007 — 2008

• Silicon Valley University

  Masters in Computer Science, Computer Science

  2008 — 2009