I help businesses operate faster with reliable cloud infrastructure, monitoring, backup, n8n workflows, controlled agent runtimes, and secure integrations between the tools they already use.
Design, migrate, deploy, and maintain business infrastructure across AWS, Google Cloud, DigitalOcean, Docker, Kubernetes, Terraform, Cloudflare, and S3-compatible storage.
Reliable hosting, cleaner deployments, safer DNS/SSL, and cloud systems that are easier to operate.
Connect business events and internal knowledge with n8n workflows, AI assistants, document retrieval and clear human handoffs. Scope data sources, access rules and failure handling before implementation.
A workflow designed around the team's task, with traceable steps, source references where relevant, and defined access boundaries.
Implement Zabbix, Uptime Kuma, Cloudflare WAF, VPN, backup alerts, uptime checks, Wordfence monitoring, and operational incident workflows.
Better visibility into servers, sites, VPNs, mail, and business-critical services.
Connect Odoo, business APIs, documents, notifications and approval steps. Current development includes an Odoo ERP with an integrated AI chatbot, where model visibility and use follow the user's permission level.
Connected systems, fewer copy-paste steps, cleaner reporting, and more consistent operations.
Nguyen Quoc Khang is a DevOps Engineer and AI Automation Builder based in Ho Chi Minh City, Vietnam. He builds cloud infrastructure, CI/CD pipelines, monitoring systems, backup workflows, n8n automations, controlled AI agent runtimes, and business system integrations.
I am building GLX-AI for sales teams to query internal documents through Telegram, with source references and document-access checks. I am also developing an Odoo ERP with an integrated AI chatbot and model visibility and access based on each user's permission level. The Odoo project is in development.
I am familiar with OpenClaw, Hermes Agent, Hermes A2A, Hermes Kanban, LangChain, LangGraph and Langfuse. My published OpenClaw case is a reference architecture and the Hermes runtime case is an engineering lab. Knowledge of a tool does not imply it is part of every project; each case study states its own scope and stack.
Share the workflow your team wants to improve, the tools and data involved, the people who will use it, and any access or approval requirements. We can use that context to agree a useful first scope, validation steps and operating responsibilities before discussing an implementation plan.
Related: DevOps skills matrix, case studies, n8n workflows.