kata@portfolio:~ — boot.log
~/projects

visitor@portfolio:~$ls projects/ --details

  • $ kubectl apply -f dbs-platform/

    • Planned, architected & deployed the high availability, air-gapped on-premises K8s cluster, achieved 99.9% uptime.
    • Standardized CI/CD processes by developing Helm charts for 25+ microservices and consolidated their disparate build pipelines to a minimum, resulting in an 80% reduction in managed pipeline complexity.
    • Established advanced deployment strategies (rolling updates, readiness/liveness probes, HPA) to ensure near-zero downtime during application delivery/updates.
    • Implemented Vault for centralized secret management integrated with Kubernetes, ensuring compliance and automating key rotation.
    KubernetesCiliumHashiCorp VaultGitLab CIJenkinsHelmAnsibleHarborNexusNGINXRabbitMQRedisMySQLSpring BootAngular JS
~/experience

visitor@portfolio:~$cat experience/career.log

    • +Designed, built and optimized CI/CD pipelines to automate software delivery.
    • +Implemented DevSecOps practices by integrating SCA, SAST, Container Image Scanning, and Secrets Management into CI/CD pipelines.
    • +Architected, deployed and managed highly available Kubernetes clusters on cloud providers and on-premises.
    • +Led the design and implementation of microservices architecture to modernize existing monolithic systems, improving system scalability and fault tolerance.
    • +Proactively researched, evaluated and implemented essential technologies to modernized the banking technology stack.
    • +Provided mentorship and technical guidance
    company site
~/skills

visitor@portfolio:~$ls -group-by=category skills/

Group: container_orchestration/*

dockerkubernetesopenshift

Group: cloud/*

aws

Group: virtualization/*

vmware

Group: iac/*

terraformansiblehelmkustomizeinspec

Group: ci_cd/*

jenkinsargocdgitlab-cicdgithub-actions

Group: observability/*

prometheusgrafanatempoloki

Group: databases/*

oraclemssqlmysqlpostgresqlmongodbredis

Group: message_brokers/*

rabbitmqkafka

Group: scritping/*

bash

$ _

~/certificates

visitor@portfolio:~$cert-verify -d certificates/

Certified Kubernetes Security Specialist (CKS)The Linux Foundation
id: LF-lx3b8oeqq4 · 2026/04verify
Certified Kubernetes Administrator (CKA)The Linux Foundation
id: LF-j85p6q4e18 · 2025/10verify
Linux Foundation Certified System Administrator (LFCS)The Linux Foundation
id: LF-zjt53161ia · 2026/04verify
HashiCorp Certified: Terraform Associate (003)HashiCorp
id: · 2025/11verify
~/contact

visitor@portfolio:~$contact/init-connection.sh

Open to senior DevOps / SRE roles and consulting. Send a packet and I'll respond within one business day.

emailtnt.kata1894@gmail.comgithubKataTNTlinkedintriettn