What is a Technical SEO Manager? A Technical SEO Manager is a specialist who optimises the technical foundation of a website so that search engines can crawl, index, and rank it efficiently while delivering a fast, frictionless experience for users. For any UK business aiming to dominate search and AI‑driven discovery, hiring a Technical SEO Manager is no longer optional – it is one of the highest‑impact investments you can make.
Technical SEO Manager Case Studies
Across the UK and Europe, leading brands are investing in Technical SEO to unlock traffic, revenue, and visibility that templated WordPress sites simply cannot match. The examples below show how technical precision, combined with data‑driven strategy, can transform a website’s performance in a matter of months.
E‑commerce Retail Giant Very.co.uk
A technical review and log‑file analysis uncovered over 11 million indexed URLs for a site that originally contained around 160,000 unique pages, exposing massive duplication, crawl inefficiencies, and indexing waste. By restructuring the site architecture, resolving crawl issues, and tightening technical hygiene, the brand achieved a 325% increase in organic top‑line monthly sales. Source: Builtvisible, December 2023.
B2B SaaS Power Platform
Starting with a 61 health score and more than 1,000 technical issues (including hundreds of critical errors), the campaign prioritised fixing broken links, HTTPS conflicts, orphan pages, and image compression. By month three, the site reached a 99 health score and generated 5.9 million dollars in revenue over 17 months. Source: RankMax, October 2025.
Local Service Website Speed Transformation
A home‑remodeling business was generating steady traffic and leads but suffered from slow mobile performance. After a technical rebuild that simplified the theme, optimised code, and tightened the sitemap structure, mobile PageSpeed jumped from 6 to 95. The result was clearer usability signals for Google and a noticeable uplift in conversions. Source: Edge Digital, August 2023.
Alex Costin as a Technical SEO Manager
Alex Costin brings more than 17 years of hands‑on digital marketing and Technical SEO expertise, combining deep technical skills with a data‑driven, ROI‑focused mindset. His CV demonstrates consistent delivery of high‑impact, multilingual campaigns across English, French, Italian, Spanish, Russian, Chinese, and other languages, tailored for global and UK‑centric audiences.
- Guaranteed results mindset: Alex positions himself as a growth‑oriented Technical SEO Manager who does not just “disrupt” markets but helps brands dominate them through repeatable, ROI‑focused strategies, backed by measurable improvements in traffic, rankings, and conversion.
- Over 17 years of SEO leadership: As a pioneering SEO specialist, he has delivered large‑scale SEO audits, content‑architecture blueprints, and in‑house training programmes that turn internal teams into self‑sufficient SEO performers while maintaining long‑term technical excellence.
- Multilingual, global reach: With fluency in English, French, Italian, and Spanish, plus working knowledge of multiple other languages, Alex can craft and optimise content that resonates with diverse audiences across Europe and beyond, ensuring that your brand reaches the right users in the right language.
- Technical stack mastery: He works at master level with HTML/CSS, Drupal, Bootstrap, Google Marketing Platform, Microsoft Advertising, Adobe Experience Cloud, and tag management tools, enabling him to build or optimise websites that are both visually polished and technically flawless.
- AI‑forward performance specialist: Using AI at an expert level like one of its developers, Alex accelerates content creation, campaign optimisation, and reporting, unlocking new marketing opportunities while reducing manual effort and agency overhead.
Get a Technical SEO Manager who delivers
Alex Costin offers Technical SEO and full‑stack digital marketing services starting at as little as £1,000 per day. Leveraging AI‑driven workflows and a deep technical skillset, one day with Alex can outperform five days of work delivered by a traditional UK agency.
Technical SEO Excellence
Landing page quality refers to how well a page is built and optimised for both search engines and users. It includes fast loading speed, clean code, clear structure, semantic markup, mobile responsiveness, and frictionless navigation, all of which are measured by tools such as Google PageSpeed Insights and Core Web Vitals.
High landing page quality is critical because it directly influences how easily search engines can crawl, index, and trust your content, and it also shapes how users engage with your site. Pages that score well on performance, accessibility, best practices, and SEO signals are more likely to rank higher in organic search and to be favoured by AI‑driven search experiences that prioritise authority, speed, and relevance.
You can see this level of Technical SEO Excellence in action by visiting the following PageSpeed Insights reports, where Alex Costin’s projects consistently achieve a 100/100 score across all four categories: alexcostin.com, alexcostin.com/plato, and alexcostin.com/deceneus.
Hire Alex Costin as your business Technical SEO Manager
Market Research
By combining primary data (traffic, user behaviour, conversion funnels) with secondary data (competitor analysis, SERP patterns, and market trends), Alex Costin helps businesses uncover hidden opportunities that most UK competitors miss. This dual‑layer research approach allows you to craft strategies that outmaneuver templated WordPress campaigns and generic SEO providers operating on outdated assumptions.
Website Development
Alex can deliver a new, high‑performance website built on a dedicated server using Drupal and Bootstrap in as little as two weeks. These sites are engineered to achieve a 100/100 PageSpeed Score, giving you a clear speed and technical advantage over competitors who rely on bloated WordPress templates and slow page load times.
SEO
Through precise keyword research, semantic architecture, and maximum landing page quality, Alex’s Technical SEO approach ensures that every page is optimised for relevance, authority, and user intent. His off‑page backlink network – built across 5,000+ blog posts and 5,000+ partner sites – creates a powerful authority signal that few UK businesses can match, giving your domain a distinct edge in search rankings.
Artificial Intelligence
Alex Costin uses AI to automate time‑consuming tasks such as content ideation, draft generation, and social‑media scheduling, allowing campaigns to scale without hiring additional employees or third‑party agencies. This AI‑augmented workflow maintains brand consistency while reducing costs and accelerating time‑to‑market.
Performance
Weekly performance reports provide clear visibility into traffic, rankings, and conversion metrics, enabling Alex to review campaigns, identify improvement opportunities, and propose new ideas to decision makers. By rapidly testing, learning, and iterating, he systematically increases ROI month after month, turning SEO into a predictable growth engine.
Technical SEO Manager Summary
Hiring Alex Costin as your Technical SEO Manager means working with a multilingual, data‑driven expert who combines deep technical know‑how with AI‑driven efficiency. Whether you need a new 100/100 PageSpeed website, a complete SEO overhaul, or a long‑term performance‑driven strategy, his approach is built to outperform template‑based agencies and typical WordPress‑centric competition across the UK.
Start your Technical SEO transformation
Want to see how Alex Costin can help your business dominate search and AI‑driven discovery? Get in touch today and begin a conversation that can reshape your online growth.
