docker-compose upWebSecOps engineer, product builder, and software company operator with 10+ years across web development, server infrastructure, and website security. I run VMCSoft Digital and lead portfolio offerings across web operations, cybersecurity, backup, DNS/network utilities, firewall list publishing, security scanning, and Vietnam-focused business tools. My work combines hands-on engineering with product direction: keeping systems stable, secure, maintainable, and useful for real operations.
Replit Expert on Contra. I build and troubleshoot Replit applications, including dependency repair, testing, deployment debugging, and production-readiness reviews.
Selected self-initiated work:
- AgencyDesk — a React, TypeScript, Express and PostgreSQL agency/client workflow demo. Fictional data; payments and notifications are simulated.
- DNS Change Planner — DNS change planning and validation with operational runbooks; it does not change live DNS.
- Production Readiness Auditor — a bounded application-readiness review tool, not a security certification.
See my professional profile and Replit service for context and scope.
- Context Docs — an experimental open-source Markdown convention and reusable agent skill for project continuity. The public evaluation notes document its limits.
- Testing AI outage decisions one fact at a time — an AI-assisted experiment with fictional incidents, paired scenarios and reproducible scoring. Includes public Kaggle evidence; not a production-safety certification.
Check out some of my work and platforms: VMCSoft Digital | ViWeb Technology