Open to Senior DevOps / Cloud roles · Bangkok

Cloud & DevOps for regulated environments.

Nuntawat Fangritlong — Senior DevOps / Cloud Engineer with 5+ years across network, systems and cloud in banking, custody and enterprise IT. Amazon EKS, Jenkins, Terraform, Ansible and RHEL hardening.

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nuntawat@bangkok: ~
$ cat nuntawat.yaml
role: Senior DevOps / Cloud Engineer
now: Orbix Custodian · Bangkok
delivery: [Amazon EKS, Jenkins, Kafka, Splunk]
automation: [Terraform, Ansible AAP, OpenSCAP]
compliance: RHEL 9 CIS hardening + audit report
background: banking · custody · enterprise IT
$ ./status --open-to-roles
✔ Senior DevOps / Cloud · Bangkok
$
5+
Years in infrastructureNetworks, cloud and DevOps
CIS
Automated RHEL hardeningScanning and audit report in one run
EKS
Production deliveryJenkins pipelines into Kubernetes

Core skills.

The tools I use in production, grouped the way a job description would.

Cloud

AWS (EKS, EC2, ECS, VPC, Transit Gateway, IAM, SSO, S3), IBM Cloud, Microsoft Azure

Containers & CI/CD

Kubernetes / Amazon EKS, Docker, Helm, Jenkins, GitLab CI

IaC & Automation

Terraform, Ansible & Ansible Automation Platform, Bash, Python

Observability

Splunk, Grafana, Prometheus, Loki, Apache Kafka

Security & Compliance

CIS Benchmarks, OpenSCAP, SELinux, auditd, PAM, vulnerability assessment, 2FA

Networking & Systems

Nginx, HAProxy, Squid, Cisco, Fortigate, RHEL, Ubuntu, Windows Server, VMware

Experience.

Download the one-page resume
SourceGit
BuildJenkins
VerifyOpenSCAP · CIS
DeployAmazon EKS

Mar 2026 – Present

Senior DevOps Specialist

Orbix Custodian

  • Coordinate releases across application, infrastructure and security teams, from change window to post-release follow-up.
  • Deploy and troubleshoot services on an existing Amazon EKS platform; maintain the Jenkins pipelines that ship into it.
  • Led the migration of workloads from IBM Cloud back to on-premises, including cutover.
  • Automated RHEL 9 hardening and CIS scanning with Ansible and OpenSCAP. The audit report comes out of the same run, and fleet compliance rose from the low 80s to near-full.

Jan – Feb 2026

Freelance DevOps & Cloud Engineer

Self-employed, Fastwork

  • Delivered Linux server setup, containerized deployments with Docker and Nginx, and CI/CD pipelines for clients.

Mar – Dec 2025

DevOps Engineer

Krungsri, Bank of Ayudhya

  • Designed modular Terraform infrastructure so development and production stayed consistent between releases.
  • Built Ansible Automation Platform playbooks for provisioning, replacing manual build steps in a regulated bank.
  • Standardized containerized deployments with Docker across multiple environments.

Jul 2024 – Feb 2025

Cloud Engineer

Mobileconnect

  • Designed secure AWS networks with VPC and Transit Gateway, with access enforced through IAM and SSO.
  • Led AWS presales: architecture recommendations, high-level designs and cost-optimization proposals.
  • Ran cloud migrations, deployed workloads on Amazon ECS, and automated day-2 operations with Terraform and Ansible AAP.

Dec 2023 – Jul 2024

Cloud Engineer

Fujitsu Thailand

  • Operated hybrid AWS, Azure and on-premises environments for enterprise clients.
  • Maintained HAProxy and Squid Proxy to control traffic flow and tighten egress security.
  • Delivered network-zone design and cloud-migration work, owning CAB change requests and incident reports.

Oct 2022 – Oct 2023

Network System Engineer

Tri Petch IT Solutions

  • Automated 20+ recurring manual tasks with scripting, including monthly system reporting.
  • Managed Cisco DNA Center, ISE and WLC networks; administered VMware ESXi/vCenter and Windows/Linux servers.
  • Ran vulnerability assessments and rolled out two-factor authentication.

May 2021 – Sep 2022

Network System Engineer

Pro Inside

  • Configured Cisco and Huawei switching and managed Sophos and Fortigate firewalls for client sites.
  • Deployed OPNsense, pfSense and IPFire firewalls and managed VMware ESXi and vCenter.

The complete picture.

Explore my career history, technical skills and education in the original English resume.

Career historyTechnical skillsEducation
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One page. English. Ready to share.

First page of Nuntawat Fangritlong's English resume

Selected engineering work.

Selected work across delivery, infrastructure automation and systems security.

Releases on Amazon EKS

Connect application delivery, infrastructure operations and release coordination through Jenkins and Kubernetes.

Amazon EKS, Jenkins, KafkaRead more

Repeatable infrastructure

Use modular Terraform and Ansible AAP to make provisioning and configuration consistent across environments.

Terraform, Ansible AAPRead more

Security in the workflow

Bring RHEL hardening, CIS checks and audit evidence into a repeatable Ansible and OpenSCAP process.

RHEL 9, Ansible, OpenSCAPRead more

Hiring for DevOps or cloud?

Send me the role and the team. I reply by email, or call me directly on +66 80-974-6514.

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