Sameer Shaik

About Sameer Shaik

Senior Systems Engineer/System Owner/ DevOps Engineer with 15+ years of progressive experience designing, operating, and supporting highly available, public-facing enterprise applications on AWS Cloud. System owner for mission-critical online marketplace infrastructure, leading cloud architecture, security hardening, monitoring/observability, and 24/7 incident response in regulated government environments. Experienced with CI/CD, infrastructure automation, and modern observability tools (Splunk, Dynatrace, LogicMonitor), collaborating closely with Security and Engineering teams to improve reliability and performance.CORE SKILLSCloud & Infrastructure: AWS (EC2, EBS, EFS, S3, Load Balancers, Cloud Front, DNS), Red Hat Linux 9.x, High-Availability Clustering, WebLogic 14.1.2c, Tomcat, Zookeeper, Solr, MicroStrategy BIDevOps & Automation: Git, SVN, Ansible, Python, Custom Deployment Scripts, CI/CD Concepts, Capacity Planning, Vulnerability Management, JDK 21Web & Security: TLS/FIPS 140-2, Application and OS Hardening, CrowdStrike, FireEye, Cimtrak, Symantec Protection Engine, FedRAMP (Moderate/High), Authority to Operate (ATO)Observability & Monitoring: Splunk (Logs, Alerts, Configuration), Dynatrace ONE (Application Performance Monitoring), LogicMonitor (Infrastructure Monitoring), 24/7 On-Call SupportSoft Skills: Cross-team Collaboration with Security/IT/Engineering, Detailed Documentation, Production Ownership, Proactive Issue Troubleshooting, Fast-Paced Environment

Experience

1. Senior Systems Engineer

   Unison

   Jan 2010 — Present · McLean, VA, US

   Working as an Operations Lead involved in Weblogic, SOA & OSB Administration, configuration management using SVN, deployments on PROD and NON PROD, Administration and Monitoring PROD Servers,Oracle Enterprise Manager Grid administration and configuration,Performance Testing, vmWare, AWS Administration and configuration including all the network, elb, ec2, s3 and other components. Configuration, maintenance and development of load balacer configs on NGINX, procuring, installing SSL certs, configuration and managing Oracle enterprise manager. Configuration and managing Dynatrace APM, configuring, managing AlertLogic cloud defender and cloud Insight. Working with AWS, dynatrace, nginx, AlertLogic, Oracle support teams to trouble shoot and resolve any production issues.

Education

• Kakatiya University

  Bachelor of Technology (B.Tech.), Computer Science and Engineering

• Manipal Academy of Higher Education

  MS, VLSI-CAD

Skills

• Java Enterprise Edition
• Weblogic
• Soa
• Spring
• Sdlc
• Tomcat
• Agile Methodologies
• Jsp
• Struts
• Vmware
• Java
• Sql
• Testing
• Sun Certified Java Programmer
• Jdbc
• Oracle
• Subversion
• Spring Framework
• Hibernate
• Web Services
• Enterprise Architecture
• Telecommunications
• Jms
• Websphere
• Banking
• Manufacturing
• Amazon Web Services (Aws)
• Osb
• Servers
• Xml
• Unix
• Software Development
• Service-Oriented Architecture (Soa)
• Software Development Life Cycle (Sdlc)
• Javaserver Pages (Jsp)
• Nginx