# Andy Nguyen — AI Automation & Full-Stack Engineer | Fractional CTO

> Personal portfolio of Andy Nguyen, an engineer with 15+ years of IT infrastructure
> experience who builds AI automation, agents, and full-stack systems for production.
> Tagline: "Rooted in Infrastructure. Driven by Innovation."
> Available worldwide (remote), 2026. Delivered via DigiVisions Consulting (Ho Chi Minh City, Vietnam).

## Services

- AI Automation & Agents: n8n workflows and autonomous agents integrated into enterprise software (CRM, email, ERP, chat)
- Local LLM & Voice AI Orchestration: private model deployment (Qwen, Gemma), LiveKit + Whisper + Kokoro TTS voice stacks
- Full-Stack Web & Infrastructure: Next.js, Shopify, Framer builds on secure, scalable infrastructure
- Fractional CTO / Technical Advisory: technology strategy, architecture, AI adoption roadmaps on retainer

## Selected Work

- [MOVE Fitness VN](https://movevn.com/): booking + membership platform; Laravel, Next.js, Docker; ~6,100 HTTP requests/day
- [Klaily](https://klaily.co/): Shopify OS 2.0 theme rebuild "Modern Editorial"; 0 theme-check offenses
- [Line Pilates Vietnam](https://linepilates.vn/): infrastructure + UI/UX for Vietnam's first BASI-certified Pilates studio
- [Blu Creative](https://blu-creative.asia/): agency DevOps, zero-downtime multi-language WordPress migrations
- [The Marq](https://themarq-next.com/): luxury real-estate promo site, Framer deployment + domain administration
- [AutoX Lubricants](https://autoxlubricants.ch/): automated 4-language (EN/VI/DE/FR) WordPress localization via SSH/WP-CLI scripted pipeline, launched April 2026
- [Tam & Nang RSVP](https://tamnangrsvp.digivisions.net/): bilingual wedding RSVP app; React 18, TypeScript, Netlify serverless, no database

## R&D Lab

- AI Mini Recorder: ESP32-based pocket voice recorder — custom firmware, self-designed 3D-printed shell, E-Ink display, companion web + mobile apps with AI categorization and note-taking
- Local voice AI (LiveKit, Whisper, Kokoro TTS) with sub-second latency, fully on-prem
- Local LLM fleet orchestration across GPUs (Qwen, Gemma), routing + eval harnesses
- 3D printing & G-code engineering: hand-tuned G-code modification and optimization (Bambu A1, CAD)

## Background

- 15+ years IT infrastructure; enterprise experience includes Chubb APAC (WCAG 2.0 AA compliance, SharePoint tooling, multi-market content audits)
- CompTIA Security+ certified

## Contact

- Email: [info@digivisions.net](mailto:info@digivisions.net)
- LinkedIn: [linkedin.com/in/andynguyen88](https://www.linkedin.com/in/andynguyen88/)
- Portfolio: [andy-nguyen-portfolio.netlify.app](https://andy-nguyen-portfolio.netlify.app/)
- Company: [DigiVisions Consulting](https://digivisions.net/) (DIGITAL VISION TECHNOLOGY ADVISORY COMPANY LIMITED)