Premium SEO Consultancy for the LLM Era

Organic rankings on Google & ChatGPT. Why me?

Shlomi Asaf, NextTierSEO

Shlomi Asaf

  • 22+ years building and ranking websites.
  • Specialized in AEO & GEO — so your brand shows up in ChatGPT answers, not just on Google.
  • Designer, developer and SEO — WordPress, static sites, landing pages and authority sites, architecture and content.

Selected work

Be Found. Be Trusted. Be Recommended.

Three disciplines that together decide whether your customers find you on Google, trust you over your competitors, or hear your name from ChatGPT.

AEO / GEO for LLMs
Get cited and recommended when your customers ask ChatGPT and AI Overviews, not just when they search.

Answer Engine Optimization · Generative Engine Optimization · llms.txt · Citation engineering · AI surface monitoring

Content & Entity SEO
Become the source Google and AI engines trust in your space, not just another result on the page.

Topical authority planning · Content clusters · Schema markup · Structured data · Entity optimization

Technical SEO
Make sure search engines can find, read, and understand every page that matters to your business.

Technical audits · Site architecture · Core Web Vitals · Crawl & indexation · Internal linking

Numbers, not narrative.

Real outcomes from real engagements.

0%Best Traffic Growth
0%Best Keyword Growth
0+Years in SEO
0+Years Building for the Web

Websites I Design & Build

New build or rebuild, I design and develop it myself, SEO-ready from the foundation up. Astro when speed matters most, WordPress when you need to edit it yourself.

Astro Builds
Lightning-fast static sites, my go-to. Top Core Web Vitals out of the box, no bloated page builder, and SEO baked in from day one.

Static-first architecture · Sub-second loads · 90+ PageSpeed · Tailwind CSS · SEO from day one

WordPress Builds
Custom FSE block themes, performance-tuned and easy to update yourself. No bloated page builders, engineered to rank from launch.

Custom block themes · Performance tuning · Schema integration · CDN & LiteSpeed · Client-editable

Landing Pages
High-converting, hand-coded landing pages built for speed and one clear goal: turning visitors into customers. Not a template, built by hand.

Hand-coded · Built for speed · Conversion-focused · One clear goal · A/B-ready

Beyond the Build

Already have a site, or need to win locally? Two services that round out the work, from full rebuilds to the map pack.

Site Optimization
Already have a site? I make it faster, cleaner, and ready to rank, including full WordPress-to-Astro rebuilds, without losing the traffic you've already earned.

Technical audits · Performance overhaul · Schema retrofitting · WordPress → Astro rebuilds · Internal linking

Local SEO
Show up first when nearby customers search for what you offer, in any city you serve.

Google Business Profile · Local citations · Location pages · Review strategy · Local schema markup

The NextTier Engine

Systematic. Scalable. Engineered.

Four steps that turn your search visibility from a gamble into a system. The same methodology we use for biotech leaders, lifestyle brands, and content platforms ranking in three languages.

Audit & Map

Before we touch anything, we map exactly where you stand. We surface every technical issue, content gap, and entity weakness blocking your visibility, then turn it into a prioritized roadmap.

Build the Foundation

We fix what's broken at the technical level (crawl, indexation, Core Web Vitals), and when the site itself is the bottleneck I rebuild it on Astro or WordPress, so Google and LLMs both understand who you are and what you're an authority on.

Scale the Content Engine

Topical authority isn't built in a sprint. We expand your content footprint with structured clusters, schema, and internal linking, so every new piece compounds the last.

Measure & Compound

SEO isn't done at launch. We track rankings across Google and AI surfaces, monitor competitors, and continuously optimize. Compounding gains, month over month.

Selected Work

Real Brands. Real Numbers.

Three engagements that show what compounding SEO actually looks like, across different verticals, scales, and platforms, with one shared methodology.

Biotech / Genetic Diagnostics

Mendelics

From 0 to Category Leader in Organic Search

Technical SEO, content strategy, and on-page work that drove the most significant traffic transformation in the brand's digital history. Built on entity authority for medical content, one of Google's hardest verticals.

+700%Blog Traffic
Biotech
F&B / Recipe Site

Sabores de Israel

From 3,000 to 34,000+ Indexed Keywords

Full WordPress rebuild on a clean block theme. Deep content rewrite, schema for recipes, 301 management, and Brazilian-Israeli niche entity work. Result: 11x growth in indexed keywords and 100K+ monthly visitors at peak.

+1,100%Keywords
104KPeak Visitors
11xIndexation
Restaurant / Web Rebuild

Restaurant Client

WordPress to Astro: a Faster, AI-Ready Rebuild

Full rebuild from WordPress to Astro with a pillar-and-cluster blog structured for AI citation. Lightning-fast and built to rank from day one.

90+PageSpeed
WP→AstroRebuild
AI-readyArchitecture
Shlomi Asaf - SEO Consultant at NextTierSEO

Shlomi Asaf

SEO Consultant & Authority-Site Builder

São Paulo, BR
EN / PT / HE
22+ Years
About Me

22+ Years Building for the Web. Designing, Developing & Ranking It.

Search algorithms have changed more in the last three years than in the previous twenty. Most SEO agencies are still chasing the old playbook, building links and counting backlinks. We're building entity systems that work the way search actually works now: across Google, ChatGPT, and AI Overviews.

Who I am:

  • Shlomi Asaf, Israeli-Brazilian, based in São Paulo
  • Building websites for 22+ years (WordPress, Angular, React, and today Astro)
  • Technical SEO for the last 15 years
  • Content & strategy specialist for the last 5 years
  • Working in three languages: English, Portuguese, and Hebrew

The dev background never went away, it became the foundation. It's why I can audit a site, fix the architecture, build the schema, and rewrite the content, without handing off to five different specialists. Astro is my go-to for speed today; WordPress when you need to manage the content yourself.

I love this work. After years in the industry, SEO is still what genuinely keeps me interested. NextTierSEO is the boutique consultancy I built to work with a small number of clients, giving each one the time, depth, and real involvement that this kind of work deserves.

22+ Years Building for the Web
15+ Years Technical SEO
5+ Years Content Strategy
Trilingual EN / PT / HE
AEO / GEO Architect
Credentials & Stack

Certified, Connected, Battle-Tested.

Certified in
Semrush AI Visibility
Technical SEO
Local SEO
Google Analytics
Member of
Rank Expand Academy — an elite group of SEO, GEO & Local SEO specialists
Tools I work with
Claude AI & Code
SEMrush
n8n
AgenticSEO
Grid My Business
GA4
Search Console
Microsoft Clarity
Looker Studio
PageSpeed Insights
WebPageTest
Platforms I build on
WordPress
Astro
React
PHP
n8n
Cloudflare Pages

And with Claude Code — I’m comfortable stepping into whatever stack the project needs.

What Clients Say

Outcomes, In Their Words.

"Working with Shlomi at Mendelics was exceptional. His on-page and off-page SEO expertise drove over 700% growth in our blog traffic. Beyond technical skill, he brings genuine curiosity, commitment, and a real team mindset."

C

Cleandra Gregório, PhD

Marketing Manager, Mendelics

"Shlomi is an excellent SEO specialist and a pleasure to work with. He supported our team with clear content strategy and practical insights that significantly increased traffic to our website and blog, strengthening our digital presence."

I

Iuri M.

Scientific Communication Coordinator, Mendelics

"Shlomi managed our Google Ads campaign and delivered a 15.6% CTR. Results that speak for themselves. Highly recommended."

T

Timor S.

Google Ads Campaign, Hebraico Juntos

Frequently asked

What I get asked the most

Start The Engine

Let's See Where You Stand.

Book a 30-minute call and we'll walk through your site together. I'll show you what's working, what isn't, and what's possible. Tell me what you're trying to achieve, and I'll show you how to get there.

São Paulo, SP Brazil

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