Justin Hà | Senior Global SEO/GEO Specialist
I Help Business Rank in Google, ChatGPT, Perplexity & AI Search Engines

About me

Justin Hà has 4+ years of experience in SEO and 2 years of hands-on experience with GEO (Generative Engine Optimization) for AI-driven search and LLM platforms.

Justin Hà specializes in hospitality growth, helping local restaurants, hotels, resorts, and tour agencies move beyond reliance on OTAs by increasing direct bookings, growing revenue, and building brands customers actually remember.

Justin Hà have completed 30+ projects across Vietnam and global markets, including the US, UK, Australia, and Asia, working across industries such as e-commerce, healthcare, tourism, retail, education, and beauty.

With a strong focus on Semantic SEO, I build comprehensive Topical Authority by creating valuable, well-structured content that lays a solid foundation for sustainable SEO growth in the AI era.

Justin Hà helps brands win visibility in AI search across ChatGPT, Perplexity, AI mode, and Google AI Overviews. By combining semantic content architecture, entity optimization, and brand positioning, I help brands earn consistent mentions across AI-powered discovery platforms.

SEO Experiences

Artemis x HOP logo

Artemis Digital & Heads On Pillows

  • Managed 5 SEO projects simultaneously across diverse industries including hair care, retail, e-commerce, and health. (4.000 – 12.000 organic traffic per month)
  • Key project achievements: increasing organic traffic from 500 to 6.000 and 1.500 to 7.500 in 9 months.
  • Leveraged Semantic SEO content to drive long-term growth, increasing organic traffic and improving conversion rates for clients.
  • Optimized content based on user intent, enhancing search rankings and driving targeted traffic.
  • Implemented data-driven SEO strategies, improving website performance and delivering measurable results for clients.
  • Managed 5 SEO projects in the travel industry, including restaurants, hotels, resorts, tours operator, and tours agency.
  • Achieved major growth for a key project, increasing organic traffic from 3,000 to 40,000 across multiple languages in 6 months.
  • Focused on Semantic SEO content to effectively solve user intent in the travel industry.
DMI logo

Detailers Movement

  • Managed 15 SEO projects in the Detailing industry (3 medium and 12 small projects).
  • Successfully achieved top 1-3 positions on search engines for 5+ small projects within 4-6 months of implementing SEO strategies.
  • Implement an SEO plan over a 3-6 month period for a medium project.
  • Conducted website audits for new customers, pinpointing technical and content issues.
  • Utilized Ahrefs, SEMRush, GSC, GA4, etc., for keyword research, data analytics, and identifying Marketing opportunities and trends.
  • Researched and optimized both existing and new website content.
Intertour logo

Intertour Travel

  • Achieved top 3 position rankings for ‘du lịch hàn quốc’ (10K volume), ‘du lịch nhật bản’ (6.1K volume), ‘du lịch mỹ’ (9K volume) and ‘du lịch châu âu’ (6.4K volume) within 9 months (06/2023).
  • Achieved a 120% increase in clicks within 3 months through the effective implementation of website SEO enhancements.
  • Attained over 300 clicks per day for main keywords and secured a position on the first page within 6 months of successful SEO implementation.
  • Developed over 40 sets of SEO-optimized article keywords, attracting over 1000 clicks per day.
  • Support implementing a Google Ads campaign of about 100 million Dong every month.
  • Audit Technical
  • Audit Content
  • Audit Onpage
  • Audit & Build Backlink
  • Keyword Research (du lịch hàn quốc, du lịch nhật bản, du lịch mỹ, du lịch thái lan,…)
  • Content Plan

All-Inclusive SEO/GEO Service Packages & Pricing

Essential

Contract duration: 3-6 months
TR VND 10-12 Monthly
  • GEO/LLM Focus
  • Minimum 60 - 70% Top 10 commitment
  • 10 - 20% Top 5 commitment
  • Easy market competition level
  • Improve overall Organic Traffic
  • Optimize conversion rate for Website
  • 1-month warranty

Advanced

Contract duration: 6–9 months
TR VND 15 Monthly
  • GEO/LLM Focus
  • Minimum 80% Top 5-10 commitment
  • 20 - 30% TOP 3 commitment
  • High market competition level
  • X2 overall Organic Traffic
  • Optimize conversion rate for Website
  • Support running and optimizing Google Ads
  • 2-month warranty
Popular

Premium

Contract duration: 9-12 months
TR VND 20+ Monthly
  • GEO/LLM Focus
  • Minimum 80% Top 5 commitment
  • 30 - 50% TOP 3 commitment
  • Very high market competition level
  • X3 overall Organic Traffic
  • Optimize conversion rate for Website
  • Support running and optimizing Google Ads
  • Includes a large report package to increase brand coverage
  • 2-month warranty

TRADITIONAL SEO VS AI SEO: THE COMPLETE COMPARISON

Traditional SEO

  • Goal: Rank higher in search engine results
  • Focus: Keyword optimization, backlinks, technical SEO
  • User Journey: Search → Click → Browse → Compare → Find answers
  • Content Strategy: Optimized primarily for search crawlers
  • Primary Results: Website traffic and keyword rankings
  • Timeline: 6–12 months to see meaningful impact
  • Key Metrics: Rankings, organic traffic, conversions
  • Competition: Competes with all websites targeting the same keywords
  • User Experience: Fragmented, requiring multiple sources to get full answers
  • Future Outlook: Rapidly declining effectiveness in AI-driven search environments
 
  • Focuses on improving website rankings in search results
  • Optimizes content for keyword-based queries
  • Targets traditional search engine algorithms
  • Relies heavily on backlinks and technical optimization
  • Requires users to click through to websites for answers
  • Limited to search engine platforms
  • Highly reactive to algorithm updates
  • Success measured by rankings and organic traffic

AI SEO (GEO)

  • Goal: Be cited and recommended within AI-generated responses
  • Focus: Semantic understanding, topical authority, and trust
  • User Journey: Ask → Receive a direct, synthesized answer
  • Content Strategy: Optimized for AI comprehension and citation
  • Primary Results: Brand mentions, credibility, and perceived authority
  • Timeline: 3–6–9 months for progressive visibility gains
  • Key Metrics: AI citations, brand mentions, sentiment signals
  • Competition: Competing to become the most trusted source
  • User Experience: Immediate, direct, and comprehensive
  • Future Outlook: The dominant and rapidly growing search paradigm
 
  • Optimized to be recommended by AI-driven platforms
  • Built for conversational, intent-rich, and context-aware queries
  • Designed to surface across ChatGPT, Perplexity, Google AI Overviews, and Gemini
  • Strengthens entity recognition and semantic authority
  • Enables AI systems to deliver direct answers and brand recommendations
  • Optimizes visibility across the full AI search ecosystem
  • Proactively adapts to evolving AI models and behaviors
  • Success measured by AI mentions, citations, and recommendations

All-Inclusive SEO/GEO Service Packages & Pricing

GEO STARTER

Contract duration: 3-6 months
TR VND 12 Monthly
  • GEO/LLM Focus
  • 1 AI Platform Coverage Choose: ChatGPT OR Perplexity OR AI Overview
  • 5 Prompt Setup
  • Single-Platform AI Optimization
  • AI-Optimised Content Creation (3-4 pieces/month)
  • Monthly AI Performance Reports
  • Technical Setup (Schema & Structure) for GEO
  • Monthly Brand Mention Tracking
  • Brand Citation Analysis Report
  • Brand Visibility Score Assessment
  • Share of Voice Measurement Competitor
  • AI Presence Comparison
  • LLMs.txt File Creation & Setup
  • Basic Dataset Training for Selected Platform
  • AI-Friendly Content Guidelines
  • Basic Knowledge Graph Setup

GEO PROFESSIONAL

Contract duration: 6-9 months
TR VND 15-18 Monthly
  • GEO/LLM Focus
  • 2 AI Platform Coverage Popular: ChatGPT + AI Overview Or: ChatGPT + Perplexity
  • 10 Prompt Setup
  • Single-Platform AI Optimization
  • AI-Optimised Content Creation (6 pieces/month)
  • Monthly AI Performance Reports
  • Technical Setup (Schema & Structure) for GEO
  • Monthly Brand Mention Tracking
  • Brand Citation Analysis Report
  • Brand Visibility Score Assessment
  • Share of Voice Measurement Competitor
  • AI Presence Comparison
  • LLMs.txt File Creation & Setup
  • Basic Dataset Training for Selected Platform
  • AI-Friendly Content Guidelines
  • Basic Knowledge Graph Setup
Popular

GEO ENTERPRISE

Contract duration: 9-12 months
TR VND 20+ Monthly
  • GEO/LLM Focus
  • 4 Major AI Platform Coverage ChatGPT + Perplexity + AI Overview + Gemini
  • 20 Prompt Setup
  • Multi-Platform AI Optimization
  • AI-Optimised Content Creation (8 pieces/month)
  • Monthly AI Performance Reports
  • Technical Setup (Schema & Structure) for GEO
  • Monthly Brand Mention Tracking
  • Brand Citation Analysis Report
  • Brand Visibility Score Assessment
  • Share of Voice Measurement Competitor
  • AI Presence Comparison
  • LLMs.txt File Creation & Setup
  • Basic Dataset Training for Selected Platform
  • AI-Friendly Content Guidelines
  • Basic Knowledge Graph Setup

Our Generative Engine Optimization Methodology

1. AI Visibility Audit

I assess and benchmark your brand’s visibility across leading large language models, including ChatGPT, Perplexity, and other AI-powered search engines.

What You Get:

  • Comprehensive audit of your AI search presence
  • LLM prompt trigger mapping (where your brand appears — and where it doesn’t)
  • Competitive visibility benchmarking across AI responses
  • Custom AI Visibility Scorecard with clear insights
  • Prioritized recommendations for high-impact AI ranking opportunities

2. AI SEO Foundations

I structure your website so AI systems clearly understand who you are, what you do, and why your brand should be trusted.

What You Get:

  • Topical authority mapping (key themes AI models should associate with your brand)
  • Schema markup implementation for improved AI readability
  • AEO / LLM readiness checklist to identify and close critical gaps
  • Structured prompt-to-response content framework
  • Optimized site architecture and internal linking best practices

3. GEO Content Engineering

I create and deploy content engineered specifically to surface in LLM responses and AI-generated answers.

What You Get:

  • 3–5 LLM-optimized content assets
  • Answer-first formatting aligned with AI response patterns
  • Strategic internal linking to reinforce topic clusters
  • Embedded schema markup within content blocks
  • Brand positioning optimization for AI interpretation
Google’s AI Search Patents Generative Summaries and Stateful Chat

4. AI Authority & Trust Signals

I build and reinforce the signals AI models rely on to decide which brands to trust, reference, and recommend in generated answers.

What I Do:

  • Strengthen entity authority across sources AI models commonly reference
  • Distribute brand signals on high-impact platforms such as LinkedIn, Reddit, and YouTube
  • Align off-site mentions with on-site expertise and positioning
  • Optimize brand consistency across profiles, citations, and knowledge sources
  • Monitor sentiment and context of AI-referenced brand mentions

What You Get:

  • Improved brand trust signals across the AI ecosystem
  • Increased frequency and quality of AI-generated brand mentions
  • Stronger alignment between your expertise and AI recommendations
  • Authority signals that compound over time

5. Prompt Testing & Report

I continuously test real user prompts and track how your brand appears in AI-generated responses, then refine strategy based on what actually works.

What I Do:

  • Test high-intent and discovery prompts across leading AI platforms
  • Analyze how and when your brand is mentioned or recommended
  • Identify gaps, missed opportunities, and competitive displacement
  • Refine content and authority signals based on prompt performance
  • Adapt strategy as AI models and response behaviors evolve

What You Get:

  • Clear visibility into your AI search performance
  • Regular reports on AI mentions, citations, and trends
  • Actionable insights tied to real user prompts
  • A continuously optimized GEO strategy that improves over time

Let's partner up

Frequently Asked Questions

Traditional SEO focuses on ranking websites in Google’s search results. GEO (Generative Engine Optimization) is about making your brand visible and recommended inside AI-generated answers from platforms like ChatGPT, Perplexity, and Claude. Instead of optimizing for clicks, GEO optimizes for being cited, mentioned, and trusted by AI models when users ask questions.

GEO works alongside traditional SEO. SEO builds crawlable authority and traffic, while GEO ensures your brand is surfaced and recommended inside AI-generated answers. Together, they strengthen visibility across both search engines and AI-driven discovery.

AI search is growing rapidly and already influencing millions of buying decisions. Platforms like ChatGPT and Perplexity are becoming a primary discovery layer, especially for research-driven and high-intent queries. Brands that invest early are building visibility and authority that compounds over time—much like SEO did in the early 2010s.

We optimize your content, structure, and metadata so large language models can clearly understand and trust your brand. This includes engineering prompt-aligned content, strengthening authority signals across sources AI models learn from (such as Reddit, YouTube, and LinkedIn), and continuously testing real prompts to ensure your brand appears in AI-generated answers.

GEO and AI SEO work best for businesses that rely on trust, expertise, and high-intent discovery. This includes B2B companies, SaaS platforms, professional services, ecommerce brands in competitive niches, and any business where buyers research before making a decision. If your customers ask questions before they buy, GEO helps ensure your brand is the answer AI recommends.

Absolutely. GEO performs particularly well in local and niche markets where expertise and specificity matter. AI models prioritize clear, authoritative answers, making it easier for focused brands to be recommended when users ask targeted questions.

Yes. GEO is especially valuable for small teams and startups because it allows you to build authority and visibility without competing head-on with larger brands on traditional search rankings. We tailor scope and execution to match your resources and growth stage.

Some clients start seeing AI visibility and early leads within 4–8 weeks, while more competitive niches take longer. Like SEO, GEO compounds over time, but we accelerate results through direct prompt testing, structured content, and strategic distribution of AI trust signals.

No one can guarantee placement in AI-generated responses. However, we significantly increase your chances by combining on-site optimization, off-site authority signals, structured data, prompt testing, and LLM-friendly content designed to align with how AI models select and recommend sources.

No one can guarantee placement in AI-generated responses. However, we significantly increase your chances by combining on-site optimization, off-site authority signals, structured data, prompt testing, and LLM-friendly content designed to align with how AI models select and recommend sources.

No. We handle the technical setup, AI optimization, and ongoing testing for you. We work closely with your team to gather context and approvals, but you don’t need in-house technical or AI expertise to get results.

GEO is designed to drive more than visibility. When your brand is consistently mentioned and recommended in AI-generated answers, it influences high-intent buyers at the moment they’re researching solutions. This builds trust earlier in the decision process, leading to stronger inbound leads, higher-quality traffic, and increased conversion rates over time.

We track brand mentions, citations, and recommendation frequency across AI platforms using controlled prompt testing, visibility snapshots, and trend comparisons over time. Reporting focuses on changes in AI presence, sentiment, and coverage for high-intent queries—not just raw impressions.

We actively monitor and optimize for major AI discovery platforms including ChatGPT, Perplexity, Google AI Overviews, and Gemini, while adapting our approach as new models and interfaces emerge.

  1. AI Visibility Audit
    We assess where and how your brand currently appears across AI platforms like ChatGPT and Perplexity.
  2. AI SEO Foundations Setup
    We structure your site, content, and schema so AI models clearly understand your brand and expertise.
  3. LLM-Optimized Content Creation
    We create and optimize content designed to surface in AI-generated answers.
  4. Prompt Testing & Validation
    We test real user prompts to confirm when and where your brand is mentioned or recommended.
  5. Authority Signal Distribution
    We strengthen off-site signals across platforms AI models reference, such as LinkedIn, Reddit, and YouTube.
  6. Monitoring, Reporting & Optimization
    We track AI mentions, visibility trends, and performance, then continuously refine for better results.

SEO Case Studies