Infrastructure operations, workflow automation, monitoring, backup, and client-facing technical support.
Available for DevOps projects Available for DevOps and automation projects
AWS Certified
Nguyen Quoc Khang
DevOps Engineer & AI Automation Builder
I build cloud infrastructure, CI/CD pipelines, n8n automation, AI agents, monitoring systems, and business workflows for companies that need reliable and scalable systems.
Specializing in Cloud Infrastructure, n8n Automation, AI Agents, CI/CD and Monitoring.
Cloud infra n8n workflows AI agents Monitoring
Builds with visibility, handover notes, failure handling, and maintainable operating steps.
Connects cloud, n8n, AI agents, Odoo, Google Workspace, WordPress, and reporting workflows.
What I actually build
SYSTEMS THAT
SYSTEMS THAT
REDUCE MANUAL WORK
I help businesses design, automate, monitor, and scale their technical operations using cloud infrastructure, DevOps practices, n8n workflows, AI agents, and secure system integrations.
I work where infrastructure, automation, and business operations meet. My work spans Linux production servers, cloud platforms, containers, CI/CD, monitoring, backup, DNS, email deliverability, WordPress operations, Odoo workflows, Google Workspace administration, and AI-powered n8n automation. The goal is simple: fewer manual steps, clearer system visibility, safer operations, and workflows that can grow with the business.
BASEHCMC // VN
STATUSACTIVE
BUILD AREA 01
Cloud & DevOps Infrastructure
Production-ready Linux, Docker, LXC/LXD, cloud, CI/CD, DNS, SSL, reverse proxy, and deployment systems.
Linux AWS Docker LXC/LXD CI/CD
BUILD AREA 02
AI & n8n Automation
Workflow automation, AI agents, RAG chatbots, Google Workspace automation, social media automation, and business process automation.
n8n AI Agents RAG Qdrant Webhooks
BUILD AREA 03
Monitoring & Backup Systems
Zabbix, Uptime Kuma, Kopia, Veeam, S3/Wasabi backup, alerting, restore workflows, and incident visibility.
Zabbix Uptime Kuma Kopia Wasabi Alerts
BUILD AREA 04
Business System Integration
Odoo, Monday.com, Google Drive, SharePoint, WordPress, email systems, APIs, and custom automation between platforms.
Odoo Monday.com Google APIs SharePoint WordPress
BUILD AREA 05
Security & Operations
Cloudflare, pfSense, VPN, IAM, email authentication, WordPress security, access control, and operational hardening.
Cloudflare pfSense VPN IAM DMARC
BUILD AREA 06
Data & Document Automation
OCR, PDF processing, Airflow pipelines, AI document parsing, spreadsheet generation, and tender/invoice automation.
OCR Airflow PDF Sheets JSON
Systems I deploy
SERVICES FOR
View services page
SERVICES FOR
BUSINESS OPERATIONS
Practical engineering work for companies that need infrastructure, automation, monitoring, and integrations that keep running after launch.
01
Cloud Infrastructure
Design, migrate, deploy, and maintain business infrastructure across AWS, Google Cloud, DigitalOcean, Docker, Kubernetes, Terraform, Cloudflare, and S3-compatible storage.
AWS GCP DigitalOcean Docker Kubernetes Terraform
Business outcome
Reliable hosting, cleaner deployments, safer DNS/SSL, and cloud systems that are easier to operate.
02
Automation & AI Agents
Build n8n workflows, AI chatbots, RAG knowledge workflows, CRM automations, review workflows, social automation, and internal AI agents.
n8n OpenAI Gemini Claude Groq Qdrant
Business outcome
Reduced repetitive manual work and faster response workflows across business tools.
03
Monitoring & Security
Implement Zabbix, Uptime Kuma, Cloudflare WAF, VPN, backup alerts, uptime checks, Wordfence monitoring, and operational incident workflows.
Zabbix Uptime Kuma Cloudflare pfSense Kopia Veeam
Business outcome
Better visibility into servers, sites, VPNs, mail, and business-critical services.
04
Business System Integration
Connect Odoo, Google Workspace, Monday.com, Slack, Telegram, Twilio, Vapi, SharePoint, WordPress, and custom APIs into maintainable workflows.
Odoo Google APIs Monday.com Slack Twilio Vapi
Business outcome
Connected systems, fewer copy-paste steps, cleaner reporting, and more consistent operations.
Selected mission logs
CASE STUDIES
View all case studies
CASE STUDIES
WITH BUSINESS IMPACT
Anonymized, client-safe examples of the infrastructure, automation, monitoring, backup, AI, and business workflows I build.
01
DevOps / Backup / Disaster Recovery Production Ready Automated
Multi-Server LXC Backup & Recovery Automation
Problem
Multiple LXC containers across production servers required reliable backup, restore, cleanup, and reporting.
Solution
Built automated backup workflows using Linux, LXD/LXC, Bash, Kopia, S3-compatible storage, and Google Chat notifications.
Business impact
Improved backup reliability, reduced manual checks, and gave the team clear backup visibility.
Linux LXD/LXC Bash Kopia Wasabi/S3 Google Chat
View Mission
02
AI Automation / n8n AI Powered Automated
AI Chatbot & Multi-Platform Automation
Problem
Businesses receive repeated customer messages across channels and need faster response workflows.
Solution
Designed AI chatbot and automation flows using n8n, LLM APIs, RAG concepts, Qdrant, messaging webhooks, and notification tools.
Business impact
Reduced repetitive manual replies and created a scalable base for AI customer support.
n8n OpenAI/Gemini/Claude/Groq Qdrant Webhook APIs Google Sheets Slack/Telegram
View Mission
03
AI Automation / Reputation Management AI Powered Business Ops
Google Review Auto-Reply Workflow
Problem
Businesses need to monitor and respond to Google reviews consistently.
Solution
Built automation concepts to fetch reviews, classify sentiment, generate AI replies, log results, and notify the team.
Business impact
Improved response consistency and reduced manual reputation management work.
n8n Google APIs LLM APIs Google Sheets Slack/Google Chat
View Mission
04
Website Operations / Security Security Operations
WordPress Security & Operations
Problem
Client websites need continuous plugin updates, security monitoring, DNS/SSL support, and issue investigation.
Solution
Handled WordPress maintenance, Wordfence alerts, plugin updates, DNS/SSL, Cloudflare, hosting checks, and incident investigation.
Business impact
Reduced downtime risk and improved website security visibility.
WordPress Elementor Wordfence Cloudflare DNS Nginx/LiteSpeed
View Mission
05
Business Systems / Automation Business Systems Automated
Odoo & Business Workflow Integration
Problem
Business systems often require file processing, API integration, PDF attachments, sale order or bill workflows, and custom automation.
Solution
Worked with Odoo API, OAuth2, document processing, Google Drive, Airflow, and automated business workflows.
Business impact
Reduced manual data entry and improved workflow consistency.
Odoo Python Airflow Google Drive API OAuth2 PDF/OCR tools
View Mission
06
Data Automation / AI AI Powered Data Automation
OCR & AI Document Processing Pipeline
Problem
Invoices, quotes, tender documents, and PDFs need to be extracted, classified, and transformed into structured JSON or spreadsheet data.
Solution
Built and designed pipelines using OCR, PDF parsing, AI extraction, prompt templates, and output validation.
Business impact
Turned unstructured documents into usable structured data for downstream workflows.
Python Airflow PaddleOCR Tesseract PDFMiner OpenAI/Gemini/Groq Google Drive
View Mission
07
Monitoring / Operations Monitoring Production Ready
Monitoring Dashboard & Alerting Systems
Problem
Businesses need to know when websites, servers, VPNs, printers, mail systems, and applications are down or unstable.
Solution
Configured monitoring and alerting using Zabbix, Uptime Kuma, Postal reports, Wordfence, Cloudflare, and chat notifications.
Business impact
Improved incident response and gave teams better visibility across systems.
Zabbix Uptime Kuma Google Chat Slack Postal Cloudflare Wordfence
View Mission
08
Email Infrastructure / DNS Email Ops Security
Mail, DNS & Deliverability Operations
Problem
Businesses need reliable mail delivery, authenticated domains, SES/SMTP setup, and deliverability troubleshooting.
Solution
Worked with SES, Postal, Mailcow, SPF, DKIM, DMARC, DNS, Microsoft 365 mail flow, and mail forwarding workflows.
Business impact
Improved email reliability and reduced mail delivery issues.
AWS SES Postal Mailcow DNS SPF DKIM DMARC
View Mission
09
AI Media Automation AI Media Automated
Social Media & Content Automation
Problem
Businesses want to repurpose content, translate, rewrite, publish, and respond across different social platforms.
Solution
Designed workflows for scraping, rewriting, translation, FFmpeg processing, subtitle extraction, auto-posting, and comment replies.
Business impact
Reduced manual content operations and made social publishing more scalable.
n8n FFmpeg LLM APIs TikTok/Douyin workflows Google Sheets Social APIs
View Mission
10
Workspace Administration Workspace Admin Access Control
Google Workspace & SharePoint Operations
Problem
Businesses need support with files, permissions, user access, shared drives, deleted users, and document workflows.
Solution
Handled Google Workspace Admin, Shared Drive checks, recovery concepts, SharePoint permissions, OneDrive, and Teams support.
Business impact
Improved access control, file recovery workflows, and collaboration support.
Google Workspace Admin Google Drive SharePoint OneDrive Microsoft 365 Audit tools
View Mission
Tech stack constellation
TOOLS CONNECTED
TOOLS CONNECTED
TO BUSINESS VALUE
The stack is grouped by operating area so technical and non-technical clients can quickly see what each tool helps solve.
Constellation 01
Cloud
Constellation 02
DevOps
Constellation 03
Automation
Constellation 04
AI
Constellation 05
Monitoring & Security
Constellation 06
Business Systems
Business problems I solve
FROM MANUAL
FROM MANUAL
TO OPERABLE
The value is not the tool list. The value is removing friction from day-to-day operations while keeping systems observable and maintainable.
Problems
- Automate repetitive admin work
- Connect disconnected business systems
- Monitor servers, websites, VPNs, and services
- Build reliable backup and restore workflows
- Improve email deliverability
- Build AI chatbots and AI agents
- Process PDFs, invoices, quotes, and tender documents
- Deploy and migrate websites and servers
- Set up DNS, SSL, reverse proxy, and Cloudflare
- Build social media and content automation
- Build reporting and alert workflows for teams
How I work
- 1 Understand the current business process
- 2 Map the system architecture and manual steps
- 3 Design a simple, maintainable automation or infrastructure solution
- 4 Build with production reliability in mind
- 5 Add logging, alerts, and failure handling
- 6 Document how the system works
- 7 Improve and extend after real usage
Proof / credibility
- Hands-on production experience with Linux, cloud, automation, monitoring, backup, and client support.
- Built and maintained automation workflows for real business operations.
- Experience supporting SMB clients across websites, email, DNS, Google Workspace, Microsoft 365, WordPress, and cloud systems.
- Built n8n workflows for AI chatbots, voice calls, SMS/MMS, Google reviews, scraping, Google Workspace, and business process automation.
- Experience with backup and restore automation across LXC/LXD, S3-compatible storage, Kopia, and Veeam concepts.
- Strong client-facing support and technical communication experience.
PROFESSIONAL
CHRONICLE
Dec 2023 - Present
ITMS Vietnam
DevOps Engineer
- Administer Linux, Hyper-V, and LXD/LXC environments, including server migration and production workload support.
- Manage multi-cloud infrastructure across AWS, Google Cloud, DigitalOcean, Vultr, OVH, Wasabi, and Cloudflare.
- Build backup and restore automation using Bash, LXC/LXD, Kopia, Veeam concepts, object storage, and chat notifications.
- Configure monitoring and alerts with Zabbix, Uptime Kuma, Cloudflare, Wordfence, Postal reports, and team notification channels.
- Support DNS, SSL, Cloudflare, reverse proxy, email authentication, SES, SMTP, SPF, DKIM, DMARC, and deliverability troubleshooting.
- Build automation workflows with n8n, Airflow, Python, APIs, Google Workspace, Odoo, Monday.com, Twilio, Vapi, and AI model providers.
- Support WordPress, Elementor, plugin updates, security monitoring, hosting operations, and incident investigation.
- Work directly with business users and technical teams to explain issues, document workflows, and improve operational reliability.
ACADEMIC &
CREDENTIALS
Formal education and verified cloud credentials that support practical infrastructure, architecture, and automation work.
Issued June 2026 // Professional cloud credential
AWS Certified DevOps Engineer - Professional
Amazon Web Services Training and Certification
Verified professional-level AWS credential for implementing, operating, automating, monitoring, and securing production workloads on AWS.
IssuerAWS Training
LevelProfessional
StatusPublicly verified
AWS DevOpsCI/CDAutomationMonitoringSecurityIncident Response
Verify with AWS
Issued 2026 // Professional cloud credential
AWS Certified Solutions Architect - Professional
Amazon Web Services Training and Certification
Verified professional-level AWS credential for designing secure, resilient, high-performing, and cost-aware cloud architecture across business requirements.
IssuerAWS Training
LevelProfessional
StatusPublicly verified
AWS ArchitectureSecurityReliabilityMigrationCost OptimizationHybrid Cloud
Verify on Credly2019 - 2024
Bachelor of Electronics and Telecommunications Engineering
Post and Telecommunications Institute of Technology
Major: Network
Location: Binh Thanh District, Ho Chi Minh City
FAQ for clients and AI search
QUICK ANSWERS
Clear answers for companies evaluating DevOps, cloud, n8n, AI automation, monitoring, backup, and website operations support.
What does Nguyen Quoc Khang do?
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, AI agents, and business system integrations.
Can you build n8n automation workflows?
Yes. I build n8n workflows for AI chatbots, Google Workspace automation, social media workflows, review monitoring, CRM integration, notifications, document processing, and business process automation.
What cloud platforms do you work with?
I work with AWS, Google Cloud, DigitalOcean, Vultr, OVH, Wasabi, and Cloudflare, depending on the business requirement and budget.
Can you help with monitoring and backup systems?
Yes. I can help set up monitoring with tools such as Zabbix and Uptime Kuma, and backup workflows using Kopia, Veeam concepts, S3-compatible storage, and automated notifications.
Can you integrate AI into business workflows?
Yes. I design AI-powered workflows using LLM APIs, RAG, Qdrant, n8n, webhooks, and business tools such as Google Sheets, Slack, Telegram, Monday.com, and Odoo.
Do you work with WordPress and business websites?
Yes. I support WordPress maintenance, plugin updates, Wordfence security monitoring, Cloudflare, DNS, SSL, hosting migration, and performance-related operations.
Can you work remotely with international clients?
Yes. I can work remotely on DevOps, cloud, automation, monitoring, website operations, and AI workflow projects.
LAUNCH YOUR
NEXT PROJECT
Ready to launch your next automation or cloud project? Send the context, current bottleneck, and target outcome. I can help with DevOps, n8n, AI agents, monitoring, backup, websites, and business system integrations.
nguyenquockhang1610@gmail.com
Phone
+84 767 188 939
Location
Ho Chi Minh City, Vietnam
Available for Projects
Response time: < 24h
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