Signal to BuildSIGNAL TO BUILD中文Owner sign in ↗
← Knowledge Notes
Global Growth ／ Knowledge note · English

Google Search Central Blog Author Directory (80 Authors)

Role and topic domain classification for 80 authors of the Google Search Central Blog. Includes Matt Cutts (Distinguished Engineer, early Search Quality), John Mueller (Search Advocate), Gary Illyes (Analyst, Google Search team), Vanessa Fox (Product Manager, founding era of Webmaster Tools), Maile Ohye (Developer Programs Tech Lead), Susan Moskwa (early Webmaster Trends Analyst), Pierre Far (Webmaster Trends), Danny Sullivan (Public Liaison), Martin Splitt (Googlebot whisperer), Daniel Waisberg (Search Advocate/SC), Lizzi Sassman (Technical Writer), Cherry Prommawin (APAC Search Quality), Duy Nguyen (Search Quality), and more. **The author pages themselves are extremely minimal** (role + Twitter link), serving as a reference directory.

Source collection：Google Search and SEO · Published here：2026-09-26 · Note updated：2026-09-26

Overseas GrowthSEO

The author pages themselves are extremely minimal(only listing role + Twitter link, no article content), so consolidating them in one place makes reverse lookup easier. Articles are covered in 5 era-based blog wikis.

Core team (highest appearance frequency, "celebrities" in the SEO circle)

Search Advocates / Public Liaison

  • John Mueller(Search Advocate) — general Q&A, the soul of office hours
  • Daniel Waisberg(Search Advocate) — main focus on Search Console + Google Trends
  • Danny Sullivan(Public Liaison for Search) — official external spokesperson
  • Martin Splitt(Googlebot whisperer at Search Relations) — main focus on JS SEO + rendering

Search Quality Analysts

  • Gary Illyes(Analyst on Google Search team) — major topics of crawl + algorithms
  • Cherry Prommawin(Search Quality Analyst) — APAC region, Japanese/Thai/Indonesian sessions
  • Duy Nguyen(Search Quality Analyst) — spam policy expert
  • Lisa Dyatko, Karthikgeyan Elangovan, Aurora Morales(Trust & Safety)
  • Greg Grothaus(Staff Software Engineer, Search Quality Team)
  • Megumi Hitomi(Program Manager, Trust & Safety)

Technical Writers / Developer Advocates

  • Lizzi Sassman(Technical Writer, Google Search team) — lead writer for major documentation overhauls
  • Alan Kent(Developer Advocate)
  • Patrick Kettner(Developer Advocate)
  • Eiji Kitamura(Chrome Developer Advocate)

Key figures from the early (2005–2012) Webmaster Tools era

Most have now left Google or changed roles, but their blog posts are the origin of SEO

  • Vanessa Fox(Product Manager, Webmaster Tools)— Founder of Webmaster Tools; on-air partner of Matt Cutts
  • Matt Cutts(Distinguished Engineer, Search Quality team)— Author of the Matt Cutts video series author, leading SEO education from 2008–2014; no longer at Google
  • Maile Ohye(Developer Programs Tech Lead)
  • Susan Moskwa(Webmaster Trends Analyst)
  • Pierre Far(Webmaster Trends Analyst)
  • Mary Chen(Senior Webmaster Relations Specialist)
  • Adam Lasnik(appeared in the 2008 hacked sites series, may not have a separate page in the author list)
  • Tiffany Oberoi(Search Quality Team)
  • Michael Wyszomierski(Search Quality team)
  • Mimi Underwood(Senior Program Manager, Search Growth and Analysis)
  • Andrei Pascovici(Webmaster Tools Team)
  • Jonathan Simon(Webmaster Trends Analyst)
  • Alissa Roberts(Former Search Quality team member)
  • Aaseesh Marina(Product Support Manager)
  • Earl Wagner(Software Engineer)

Product/engineering teams

Search Console Engineers / PMs

  • Moshe Samet(Search Console PM)
  • Ofir Roval(Search Console Lead PM)
  • Amir Rachum(SC Software Engineer)
  • Asaph Arnon(Software Engineer Manager)
  • Ronnie Falcon(PM)

Google Search team Engineers

  • Hadas Jacobi, Daniel Yosef, Lode Vandevenne, Mushan Yang, Yingxi Wu, Katsuaki Ikegami, Kayla Hanson, Pascal Fleury, Ryan Levering, Michael Xu, Fan Zhang, Irina Tuduce, TV Raman, Weizi Wang(Software Engineers)
  • Pravir Gupta(Search Quality Team)
  • Chris Nelson(Search Quality team)
  • Jessica Wong(Search Quality team)

Video / Image Search

  • Cory Benavente(Video Search PM)
  • Danielle Marshak(Video Search PM)

Education

  • Michael Le(PM, Learning and Education Search)
  • Nir Kalush(PM, Google Trends and Search Console)

Shopping / Ecommerce

  • Pascal Fleury(Senior Software Engineer, Google Shopping)
  • Eric Silva(Product Manager)
  • Ziv Hodak(Product Manager)
  • Thomas Han(Product Manager, Google Search team)
  • Candice Denic(Product Manager)

Open Source

  • Edu Pereda(Google Search Open Sourcing team)

Internationalization / News / Local

News & Editorial

  • Jennifer Granito(Group PM for News Quality)
  • Adrian Gregory Lui(News Partnerships Manager)
  • Sulina Connal(Managing Director News Partnerships)

APAC region

  • Anna Ogawa(Senior Search Ecosystem Consultant)
  • Ian Hung(Search Ecosystem Consultant)
  • Kenji Inoue(Google Search team)
  • Koji Kojima(Google Search team)
  • Kiyotaka Tanaka(User Education and Outreach Specialist)
  • Takaki Makino(Search Relations Program Manager)
  • Takeaki Kanaya(Policy Transparency)

Other China / EU

  • Gloria Chow(Strategic Partnerships Manager)
  • Aldrich Christopher(Policy Transparency)
  • Zineb Ait Bahajji(Webmaster Trends Analyst)
  • Giacomo Gnecchi Ruscone(Trust & Safety Partnerships)

Security / Browser-related

  • Adriana Porter Felt(Chrome Security)
  • Eiji Kitamura(Chrome Developer Advocate)

Core writer of the "Matt Cutts video" series

  • Matt Cutts personally answered questions (peak 2008–2014)
  • Later hosts:John Mueller(took over office hours) + Gary Illyes(some videos)

Pages with minimal or missing metadata

tv-raman, weizi-wang and other entries have no role description; it is possible that parts of the pages were lost during crawling, or these authors only have 1–2 posts and no complete bio.

Note: limitations of author page metadata

Each author page only contains:

  • Name
  • Brief role description
  • Twitter link (for some)
  • "More content from X" placeholder

No post list— because this uses dynamic rendering, and what the crawler gets is the static version. To view all posts by a given author, you need to directly search dev.google.com/search/blog/?author=X.

Cross-references

  • gsc-blog-2005-2010-foundation-era.md — early period written mainly by Matt Cutts/Vanessa Fox
  • gsc-blog-2011-2015-algorithm-wave-era.md — peak of Matt Cutts + Pierre Far
  • gsc-blog-2016-2020-mobile-first-amp-era.md — rise of John Mueller / Martin Splitt
  • gsc-blog-2021-2026-helpful-content-ai-era.md — contemporary core team
  • Google SEO Office Hours Highlights (Nov 2022–Aug 2024) + summary of 3 major FAQ topics — analysis of the conversation style of contemporary hosts

2026-09-26 directory addition: Hillel Maoz

The English and Chinese author pages crawled in June 2026 introduce Hillel Maoz as Search Ecosystem Tools Engineering Lead, leading the Search Ecosystem Tools team to support publishers and creators; the product scope includes Search Console, Google Trends, and the Site Kit WordPress plugin. This can be used to identify the organizational background of tool product announcements, and the author’s role should not be treated as an endorsement of all search ranking policies.

The English page was updated on 2026-06-01, and the Chinese page on 2026-06-02; the Chinese page language marker indicates it is machine-translated from English. The two pages are bilingual materials for the same person and count as one directory addition; the total directory count in the old title "80 authors" was not recalculated based on this, nor was their current employment verified.

Sources and related materials