OnCrawl Ambassador Board
A constellation of internationally recognized SEO specialists who share OnCrawl’s values.
We’re proud to support the search marketing community through our carefully chosen ambassadors. These senior search specialists are active participants in the larger community who include OnCrawl among their indispensable SEO tools and who share our values and vision.
As part of their positions as OnCrawl Ambassadors, they work closely with OnCrawl, suggest new features, share knowledge, and serve as points of reference for the advantages of OnCrawl’s solutions.
Our ambassadors reflect the SEO community. Located around the planet, they come from different backgrounds, develop diverse specialties, and participate in different search industries.
Independent SEO Consultant – Domain SEO – United States
Bill Hartzer is an independent SEO Consultant. He relies on his 20 years of direct SEO experience to provide technical SEO audits of websites, as well as technical link audits and link cleanups of websites. Bill Hartzer is known worldwide for his research on the topic of search engine optimization and the New gTLD domain names, as well as Dot Brand domain names. He provides research and marketing of white papers and case studies related to the New gTLDs, as well as consulting related to domain migrations. Bill is a frequent speaker and expert discussion panel participant at various search engine marketing and internet marketing conferences and events such as the SMX and the PubCon conferences. Bill writes frequently for Practical eCommerce magazine, Rocks Digital, and is regularly published in many other online publications. He maintains a blog on his website, and is the co-founder of the Dallas/Fort Worth Search Engine Marketing Association.
SEO Auditor & Consultant, Speaker – Online Marketing – Spain
Fernando is the co-founder and SEO Manager at Grupo Raíz. SEO Auditor & consultant, search engine optimization specialist, high experimented in Marketing Online. Investor (safecont, qashops, OPTI, farmacia.bio), SEMPO member and Señor Muñoz founder, he is a regular speaker in the most important Spanish events about SEO or Marketing Online. He is also a former master class professor for Pompeu Fabra University, MIB and KSchool SEO courses.
Senior Technical SEO at Canon Europe, Speaker – Actionable SEO – United Kingdom
Omi is a seasoned international speaker and is known in the industry for his humour and ability to deliver actionable insights that audiences can immediately start using. From SEO consulting with some of the world’s largest telecommunications and travel companies to managing in-house SEO at HostelWorld and Daily Mail, Omi loves diving into complex data and finding the bright spots. Currently, Omi is a Senior Technical SEO at Canon Europe.
Serbay Arda Ayzit
Managing Director at Optdcom – Content and Digital Marketing – Turkey
Serbay Arda Ayzit has a B.A in Business Administration and an MBA in Marketing Communications Management. With his passion for the internet and his expertise in marketing, he was among the first 20 to become an AdWords certified professional and a top contributor to Google AdWords official forum. He started his career in 2007 and managed digital marketing activities on the brand side for two years. After that between 2009 – 2018, Serbay was the head of SEO for one of the first SEM agencies in Turkey, where he has consulted 2OO+ clients, e.g., Turkish Airlines, Samsung, Dominos, and Allianz, Loreal, Ebay Turkey, etc.. In 2014, he launched a content marketing company, Contentus, which creates content for brands like Mini, BMW, Jaguar. Now he is working as Managing Director at Optdcom (Digital marketing agency) and creating overall digital marketing strategies for brands like Carrefour, Pladis group (Owns Godiva, Mc Vities, Ulker) and many more.
Founder, INTERDIGITAL.es and ClinicSEO – Technical and Marketing Community – Spain
Kico founded the digital agency INTERDIGITAL.es 20 years ago in Barcelona, when the internet revolution had not exploded yet in Spain. He merges his technical studies with the marketing knowledge he acquired since then, creating a multidisciplinar profile that can understand the intricacies of marketing and its technical needs. He created the most influential SEO event in Spain, known as ClinicSEO, that is celebrated monthly and gathers the highest renown professionals in the country.
VP of Growth at Brainly, Speaker – Technical SEO, Content Creation Strategy, International SEO – Poland
Murat Yatağan is an SEO Consultant with more than 9 years of expertise on SEO and UX, of which 5 years derives from his Senior Product Analyst role at Google Search Quality Team (aka. Trust & Safety) in Ireland. During his consultancy career he built expertise on technical SEO, high quality content creation strategy, outreach and international SEO throughout managing 65+ clients globally from various business verticals.
Currently, he works at Brainly as VP of Growth in Poland. Before joining to Brainly, he worked at Global Savings Group as a Senior SEO Manager with a specific focus on technical SEO and offsite quality between 2017 and 2018 in Germany.
He is a member of Advisory Board at a San Francisco based startup Indisera focusing on growth strategies and technical consultancy. He has been a Judge for UK Search Awards, MENA Search Awards and European Search Awards since 2016, and he also became a Judge for US Search Awards in 2018. He’s a regular speaker of industry events, podcasts and meet-ups. As an active member of the SEO community, he is authoring on organic search and digital marketing. Plus, he offers in-company SEO trainings and occasionally gives lectures on SEO at universities.
He holds M.Sc. Engineering Management and B.Sc. Computer Engineering degrees.
Acquisition and Digital Performance Manager at Reezocar – Technical SEO, Schema.org, Google patents – France
French SEO expert recognized, specialized in analysis and representation of very large volumes of data, Erlé has a Full Stack technical background acquired at the heart of the DevOps Orange Portail team. Known for his skills in SEO Data and his fine knowledge of Google’s algorithms/patents and behaviors, he is now in charge of Acquisition in the startup Reezocar: leader in the sale of new and used cars. A speaker appreciated for his frankness and his organizational and technical point of view, he had the opportunity to support the largest international OnCrawl user accounts in his capacity as Customer success manager #1 OnCrawl.