Google SEO Expert
Alex Costin is an accomplished Google SEO Expert with over 17 years of professional experience in optimizing websites to achieve top search rankings and superior performance across Google’s ecosystem. His blend of technical skill, creative strategy, and data-driven analysis helps businesses enhance online visibility and maximize their digital ROI.
By integrating keyword intelligence, competitor research, content planning, and performance insights, Alex transforms SEO into a measurable growth engine that delivers sustainable organic success on Google Search, News, and other platforms.
Expertise and Experience
As a certified Google SEO Expert, Alex has developed and executed strategies that propel businesses to the top of search results in record time. His achievements include placing pages in first position within just 11 days and maintaining high rankings over time. Working with companies across Europe, he built SEO frameworks that optimized every layer of digital visibility, from site architecture to link-building ecosystems.
His expertise extends to conducting advanced SEO audits, assessing on-page and off-page performance, and developing SEO content that aligns perfectly with search intent and Google’s latest algorithm updates.
- 17+ years of practical SEO and SEM experience
- Google Ads Partner certified for Search, Video, Mobile, and Display
- Specialized in boosting performance through Google Marketing Platform
- History of reducing PPC costs by up to 90% while increasing conversions
- Multilingual strategy builder fluent in six global languages
Advanced SEO Strategy
Alex Costin’s methodology as a Google SEO Expert revolves around technical precision and user-centered content alignment. Every campaign begins with a deep technical audit, ensuring that websites meet Google’s Core Web Vitals, schema requirements, and best practices for crawl efficiency and speed optimization.
By pairing this foundation with keyword mapping, intent-focused metadata, and link equity optimization, Alex ensures that his clients’ websites continually rank for competitive terms. His processes are refined through hands-on experiments and analytics sourced from Search Console and Analytics integrations.
Proven Track Record
Throughout his career, Alex has worked with brands like Oxfam, Dunster House, and Autoocupacio, helping them expand organic reach and ROI. His accomplishments include guiding teams through SEO transformations and mentoring organizations on Google’s best search practices. By consistently enhancing quality scores and maximizing ad relevance, he closes the loop between paid and organic channels for measurable growth.
Each project follows a meticulous planning phase that ensures fast, penalty-free results with lasting impact across Google’s ever-evolving ecosystem.
Technical Mastery and Optimization
Behind every successful Google SEO Expert lies technical mastery. Alex leverages his knowledge of HTML, CSS, Drupal, and Bootstrap to create fluid, high-performance websites optimized for speed, structure, and indexing. His builds comply with all major web standards while maintaining user-centric design principles that reinforce positive engagement metrics.
From structured data to canonicalization, sitemaps, and 301 strategies, his implementation ensures every technical detail contributes to page authority and relevance. Alex’s approach to SEO is both creative and engineered—balancing original content with measurable data improvements that push brands further ahead in search visibility.
Training and Mentorship
Alex has shared his expertise as a Google SEO Expert with hundreds of marketing professionals through structured training programs. From private enterprises to public institutions like Barcelona’s city council, he has empowered teams to understand the technical and strategic elements behind successful SEO and SEM performance.
By simplifying complex SEO mechanisms into actionable frameworks, Alex allows teams to maintain and grow their own campaigns efficiently, ensuring long-term digital sustainability and in-house independence.
Content Development and Analytics
Content optimization is at the core of Alex’s Google SEO methodology. His creative approach transforms keyword strategies into engaging, search-optimized content that attracts audiences and strengthens authority. By analyzing user behavior and dwell time, he continuously refines content performance for both engagement and conversion.
Each dashboard and report Alex builds distills complex analytical data into actionable recommendations, allowing stakeholders to see clear performance metrics tied directly to their business goals.
Cross-Functional Collaboration
As a digital strategist and Google SEO Expert, Alex has collaborated with design, content, media, and analytics teams to ensure unified growth. His leadership in roles such as Digital Operations Manager and Growth Director has refined his ability to integrate diversity in talent while maintaining focus on measurable outputs.
This collaborative edge results in websites and campaigns that reflect cohesive branding, consistent messaging, and an optimal user journey designed around Google’s engagement signals and ranking factors.
Data-Driven Decision Making
Alex’s background in performance marketing ensures that every SEO decision is rooted in data. Through continuous use of Google Analytics, Tag Manager, and Data Studio, he identifies opportunities for deeper engagement, new keyword expansions, and content categories with untapped search potential.
His capacity to interpret insights from multiple analytics platforms makes him a strategic partner for any business aiming to achieve predictable and scalable SEO success.
Sustained Business Growth
As a Google SEO Expert, Alex’s ultimate goal is to turn organic visibility into real business growth. By enhancing discoverability, improving conversion paths, and optimizing technical integrity, he ensures that businesses remain competitive in their industries. His proven process transforms traffic into leads and leads into loyal customers.
Combining creativity, analytics, and technical precision, his work provides enduring results that evolve alongside Google’s innovations in artificial intelligence and search algorithms.
Work with Alex Costin
Partnering with Alex Costin means collaborating with a Google SEO Expert who has mastered the balance between technical perfection and market insight. His unmatched commitment to optimization, brand growth, and measurable ROI allows every client to experience genuine transformation in their digital marketing performance.
From start-ups to global corporations, his dedication to excellence ensures every brand enjoys the visibility, authority, and results it deserves on Google’s global stage.