Products & Services

Products and services I've built and actively run – from startup to enterprise scale.

Gtemas

Founder

Global Engineering Partner & Talent Ecosystem – engineering delivery for scale-up teams and enterprise clients worldwide.

Overview

Gtemas is the company I founded to turn "From Bold Ideas to World-Class Products" into reality. Five engagement models: IT Staff Augmentation, Dedicated Teams, Project Delivery, Global Delivery Center setup, and Build-Operate-Transfer (BOT) – for enterprise clients across the US, Europe, Singapore, Japan & Korea. What separates us: Elite Tech Masters (thoroughly vetted, low-attrition engineers), a delivery model that ships production-ready from day one, and a genuine team-extension approach – not a vendor relationship.

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FastDX

Founder

Build AI-powered software, agents & intelligent systems – 5-10x faster, 80% lower cost.

Overview

FastDX attacks two market failures: the SaaS Trap (feature bloat, vendor lock-in, paying $50K+/year for tools you only use 20% of) and the 70% DX project failure rate. The answer: custom-built, fully owned solutions – ERP/CRM, workflow automation, and autonomous AI agents – delivered in days to weeks with 100% code and data ownership. Service tiers: $1K–$3K (landing pages, small tools, simple automation), $3K–$10K (dashboards, CRM, workflow automation), and $10K+ (complex platforms, AI agents, multi-tenant systems). Proven results: one client saved $63,000/year, another cut onboarding time by 87%, a retail client hit 97% stock accuracy.

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VigenFlow

Founder

Multi-agent AI video automation – type a topic, get a complete YouTube video.

Overview

VigenFlow is a fully self-hosted AI pipeline with 21 specialized agents – research, scripting, voiceover, scene generation, subtitles, SEO, thumbnails, and Shorts – all triggered from a single topic prompt. Your keys, your machine: no data leaves your infrastructure. Features character consistency across videos, an AI Review Loop that auto-retries failed steps, and 10+ language support including native Vietnamese. Multi-LLM fallback (Claude, Gemini, GPT-4o, Grok) and a multi-provider image and video cascade (Imagen 3, DALL-E 3, Pollinations, Pixabay, Pexels, Seedance, Kling...) ensure near-zero downtime. Saves 12+ hours per video. Cost can reach $0/video using free-tier providers.

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PostAgent

Founder

AI Personal Brand Management – Brand Brain learns your voice and runs your content 24/7.

Overview

PostAgent's Brand Brain learns your writing style, tone, topics, and audience from past content and every edit you make – getting more accurate with each post. From a single idea, it generates platform-specific variants optimized for LinkedIn, X, and Facebook (YouTube and TikTok in development). Four automation levels: manual with AI suggestions → AI drafts for your review → scheduled auto-publish → near-fully autonomous. A drag-and-drop content calendar, analytics dashboard, and built-in DALL-E image generation round out the workflow. Bring Your Own Key (BYOK) support for OpenAI, Gemini, or Claude lets you control cost and data.

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MasterOS

Founder

AI-Assistant Toolkit – your AI engineering team, pre-trained on your standards and ready on every project.

Overview

MasterOS is a team of AI specialists pre-configured to your standards that loads into every project – currently built for software development teams, expanding to other roles. Each role – business analyst, architect, developer, reviewer, tester, security auditor – already knows your coding standards, commit conventions, testing philosophy, and security rules. No briefing required. Slash commands scaffold a full project structure in seconds. Specialized skills handle cross-cutting concerns so the right expert engages automatically. The entire system runs on an Agentic AI architecture – each agent has a defined role and collaborates to cover the full software development lifecycle. The result: consistent, senior-level output across every codebase, from day one.

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AI Adoption Program for Enterprise

Founder

A consulting & training program for enterprises ready to move beyond AI pilots – deploying Agentic AI systems that run reliably in production.

Overview

The AI Adoption Program is Nick Nguyen's structured consulting and training practice for enterprise AI adoption. Four pillars: AI Strategy & Maturity Assessment (readiness benchmarking and roadmap), AI Governance & Responsible Use (risk controls, policy, and compliance), AI Enablement & Change Management (role-specific training and organizational change), and Agentic AI Implementation (designing and deploying Multi-Agent Workflows in production). Each pillar comes with concrete playbooks, not just frameworks. Three engagement modes: Training Workshops, Strategic Advisory retainers, and Hands-on Implementation.

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