Dasi M

About Dasi M

I am a security-cleared IT professional with over 12 years of experience architecting and securing mission-critical enterprise environments across the DoD, Department of State, and commercial sectors. My expertise lies at the intersection of SIEM engineering, cloud infrastructure, and database administration, with a core focus on turning complex, raw log data into actionable security intelligence.Throughout my career, I have specialized in building and maintaining large-scale Splunk ecosystems—maintaining 99.9%+ availability for critical federal healthcare data and streamlining incident response through advanced SPL and automated integrations. As a Splunk Certified Architect and AWS Solutions Architect, I bridge the gap between infrastructure stability and proactive threat detection.My background as a U.S. Army Reserve IT Specialist (MOS 25B) instilled a \"security-first\" mindset that I bring to every project. Whether I am migrating on-premise environments to the AWS cloud, implementing Zero Trust architectures, or optimizing Oracle RAC clusters, my goal is always to deliver scalable, resilient, and highly secure platforms that empower stakeholders to make informed decisions.Key Areas of Expertise:SIEM & Analytics: Splunk Enterprise Security (ES), ITSI, Cluster Architecture, and Advanced SPL Development.Cloud & DevSecOps: AWS (EC2, IAM, CloudFormation), Zscaler, Barracuda WAF, and Bash/Shell automation.Data Management: Oracle 11g/12c Administration, RAC, High Availability, and Performance Tuning.Compliance: NIST 800-53, FISMA, STIG, and ATO Readiness.Let’s connect to discuss SIEM architecture, cloud security, or how data-driven insights can fortify your organization’s defense posture.

Experience

1. Information Technology Specialist

   Us Army

   Dec 2018 — Present

   Information Technology Specialist (25B) Rank: SPECIALIST E4348th Field Hospital,Fort Meade MD.FORTE MEADE,MDFrom December 2018 to current.• Installed Microsoft Windows Server 2008 and Mail Exchange Server 2007, configured DHCP, DNS, Active Directory, and user account management.• Configured Cisco Routers and Switches with trunks, multiple VLAN configurations with sub-interfaces, configured console and VTY lines,SSH and TELNET configuration for remote user access, configured DHCP, NAT, setup and configured ACL’s in firewalls for routers.• Backup and restore of router/switch and IOS image configurations to TFTP.• Working knowledge of routing protocols such as RIP, OSPF, IGRP and TFTP.• Protect military computers and network packet transportation through firewall configuration, ACL, PAT and NAT.• Serve as information system security administrator by advising and developing strategies for software standardization, compatibility and implementation while maintaining system integrity.• Develops documentation and implement standard operating procedures (SOPs) for military security office systems workgroup.• Conducts open security testing standards and projects according to NIST.• System monitoring and auditing of security using event logs and web logs, IDS/IPS and cryptography.

Education

• US Army signal Center of Excellence

  Diploma, Information Technology Specialist

  2016 — 2017

• University of Maryland Global Campus

  Master of Science in Cloud Computing, Information Technology

• The University of Yaoundé ll

  Bachelor's in Business Management.