Aiden Hoang Nguyen — SEO & GEO Growth, Engineered With Data.
I help brands grow through search — from technical SEO and performance marketing to GEO strategies that make content visible in AI-generated answers. Over 10 years, I've generated $3.13M+ in measurable revenue — and currently operate 8+ multi-brand digital ecosystems spanning Vietnam and international markets.
Trusted By Real Clients & Partners
SEO & GEO Expertise — Built Across Real Industries
Aiden Hoang Nguyen (MBA, Western Sydney University) is the founder of Ktdigital — a Ho Chi Minh City-based SEO & GEO consultancy. Over 10+ years, Aiden has built deep hands-on experience across education, global immigration law, healthcare, and entertainment — industries where trust, content authority, and precise search intent determine whether a brand wins or loses online.
Among Aiden's areas of focus is GEO (Generative Engine Optimization) — a discipline he has been actively applying since the early days of AI search, helping clients structure content that earns citations from ChatGPT, Gemini, and Perplexity. His immigration law client now appears as a primary AI-cited source for "US immigration lawyer in Singapore and Vietnam."
Over 50% of Google searches in 2025 now end without a click — users get their answers directly from AI-generated summaries before reaching any website.
Source: SparkToro Zero-Click Study, 2025
Brands that appear in AI-generated answers see 3–5× higher trust signals and conversion intent than brands found only through traditional organic search results.
Source: Brightedge AI Search Report, 2025
What I Do
Six core disciplines — each grounded in AI-era thinking and 10 years of real-market results.
GEO — Generative Engine Optimization
Optimize your content to be cited as a primary source by ChatGPT, Gemini, and Perplexity. The next frontier beyond traditional SEO — and Aiden's sharpest differentiator.
Technical SEO & Site Architecture
Deep technical audits, Core Web Vitals, URL structure, internal linking, and crawl optimization — delivered for 500+ page enterprise WordPress sites.
International & Local SEO
Multi-market SEO across an 11-site legal ecosystem spanning the US, UK, Singapore, the Philippines, Japan, Vietnam, India, and Italy — plus Local SEO dominance across 4 southern Vietnamese provinces.
Performance Marketing (Meta & Google)
1.5B VNĐ in Ads budgets managed with 100% KPI success rate. From lead gen funnels to full-funnel ROI optimization — results measured, not estimated.
Digital Marketing Training & Advisory
Certified instructor at PACE Institute — upskilling management cohorts on applied SEO, Google Analytics, and AI marketing tools since 2020. Speaker at UEH, Ton Duc Thang University.
AI-Augmented Marketing Workflows
Claude, ChatGPT, and NotebookLM integrated into content production, keyword research, and reporting pipelines — delivering agency-quality output at startup speed.
Results That Speak
Real numbers. Real clients. No estimates.
for K-12 education systems
($350K from $20K budget — DK Entertainment)
SEO visibility in selected markets
network users built
Selected Case Studies
Real campaigns. Verified results. Industries where precision matters.
Davies & Associates LLC — 11-Site Global Ecosystem
Rebuilt the measurement map across 11 domains in 8 markets and ran the first cross-domain internal linking sprint — 6/6 strategic links shipped ahead of schedule, and the root cause behind 5 sites reporting zero tracked conversions for 6 months was identified and fixed.
Read Case Study →AGS Advance Global Study — Search Intelligence Turnaround
Ran a full 16-month Search Console diagnostic to isolate the real cause of a prolonged traffic decline, then built a topical cluster plan with E-E-A-T author profiles ready to deploy — root-cause first, content second.
Read Case Study →DK Entertainment Media & Vũ Đoàn Sài Gòn — Seasonal Demand Systems
Diagnosed why high-intent seasonal keywords were generating impressions but no clicks, fixed the technical foundation first, then shipped a full batch of seasonal content ahead of the internal deadline — paired with Google Ads to cover volume while SEO climbs.
Read Case Study →Tubat Coffee & Ktdigital.vn — VI/EN Site Builds
Delivered a bilingual WordPress + GeneratePress + Polylang architecture for Tubat Coffee, then reused the verified technical pattern to rebuild Ktdigital.vn itself as an English-first, Vietnamese-secondary site for international reach.
Speaking & Community Activities
Keynotes, workshops, podcasts, and industry events across Vietnam — from PACE Institute to UEH to Ton Duc Thang University.
Aiden Hoang Nguyen is available for speaking engagements, workshops, and podcast appearances on SEO, GEO, and AI-augmented marketing. Invite me →
How I Work
A structured, data-led process built for speed and accountability.
Audit & Diagnose
Full SEO & GEO audit using Ahrefs, Search Console, and AI visibility checks to map your current position and identify the highest-impact gaps.
Strategize & Prioritize
Build a ranked content and technical roadmap — balancing quick wins (30 days) with sustainable authority growth (6–12 months).
Execute with AI Tools
Claude, ChatGPT, and NotebookLM accelerate content production and keyword research — delivering agency-quality output on independent timelines.
Measure & Report
Monthly GA4 + GSC dashboards with plain-language business summaries — traffic, rankings, leads, AI visibility score. No vanity metrics.