sabria zadie Mesina
@sabriazadiemesina
I build AWS DevSecOps platforms, Kubernetes microservices, and AI-driven operations monitoring.
PhilippinesWhat I'm looking for
I've built production-style DevSecOps platforms for GrabMyFood/Gourmet Flow and LetShop using AWS, Terraform, Jenkins, Docker, Amazon EKS, Kubernetes, Helm, Argo CD, SonarQube, Trivy, Prometheus, and Grafana.
For GrabMyFood, I deployed ten independently containerized food-delivery services and automated CI/CD from source checkout through ECR publishing, Kubernetes rollout verification, and release validation. I also resolved real production deployment issues including CrashLoopBackOff pods, invalid kubeconfig access, health-probe failures, and runtime incompatibilities.
I designed an AI-powered DevOps Operations Assistant that correlates Kubernetes events, pod status, Prometheus metrics, kubelet signals, and alerts to identify incidents, generate root-cause analysis, and recommend remediation commands.
My background also includes IT operations, application support, systems administration, infrastructure support, and web administration for business-critical water utility and government services. I bring nearly 18 years of experience maintaining reliable applications, servers, networks, deployments, and operational documentation.
Experience
Work history, roles, and key accomplishments
IT Operations, Application Support & Infrastructure
PrimeWater Quezon Metro
Aug 2018 - Present (8 years)
Monitored production systems, provided L2/L3 support, and coordinated deployments and incident resolution to ensure high availability and business continuity.
Customer Service Assistant D | Systems Administrator & Infrastructure Support
Quezon Metropolitan Water District
May 2013 - Aug 2018 (5 years 3 months)
Administered enterprise servers, applications, and network infrastructure, ensuring reliable service delivery and supporting business-critical systems.
Administrative Aide III | IT Support & Web Administrator
Provincial Government of Quezon - Tourism Office
Aug 2007 - Jun 2010 (2 years 10 months)
Managed government websites, provided IT support, and designed digital marketing materials for tourism campaigns.
Education
Degrees, certifications, and relevant coursework
Manuel S. Enverga University Foundation
Bachelor of Science, Information Technology
Pursued a Bachelor of Science in Information Technology, gaining foundational knowledge in computing and software development.
Availability
Location
PhilippinesAuthorized to work in
Portfolio
leafy-sherbet-f46182.netlify.appJob categories
Skills
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