Freelance SEO Expert CV

Freelance SEO Expert CV

Freelance SEO Expert CV

An accomplished freelance professional with over 17 years of experience as a freelance SEO expert. Specializing in technical analysis, keyword optimization, content strategy, and data-driven search performance, I help global organizations rank higher and outperform their competition.

With a proven ability to analyze markets, research opportunities, and implement comprehensive SEO growth plans, I ensure every website achieves the maximum search engine visibility. My holistic approach combines organic strategy, performance reporting, and on-page/off-page optimization for lasting results.

Core Expertise

  • SEO audits and full-site technical optimization
  • Keyword research and competitive analysis
  • Content strategy and organic growth
  • Link building and off-page authority development
  • Cross-platform analytics and performance review

Technical Skills

  • Google Marketing Platform / Analytics
  • Microsoft Advertising
  • Adobe Experience Cloud
  • Drupal, Bootstrap, HTML/CSS
  • SEO auditing and reporting tools

Professional Overview

As a freelance SEO expert, I have guided numerous companies through projects involving technical audits, performance optimization, and international growth planning. By implementing highly efficient SEO strategies, I consistently help businesses surpass their ROI goals and reach target audiences effectively.

My track record spans across industries including e-commerce, media, finance, and technology. Every campaign is built around measurable KPIs and performance metrics that boost ranking, visibility, and engagement. My experience also includes in-depth work on user experience design and conversion optimization, ensuring every visitor interaction supports business growth.

Key Experience

TuneMyWebsite – Digital Marketing Expert

Created and executed result-oriented SEO, SEM, and branding strategies for multiple European clients. Achieved record-breaking visibility, increased organic traffic across sectors, and reduced PPC costs by optimizing landing pages and ad quality scores by up to 90%.

Dunster House – SEO Specialist

Performed full SEO audits that elevated high-value pages from top 10 to top 3 positions. Implemented strategic backlink campaigns and supervised team execution on-site across multiple brand portfolios, achieving consistent SERP growth.

Work Pad – Marketing Manager

Oversaw cross-channel digital marketing, integrating SEO and performance analytics into business development. Delivered search improvements and analyzed conversion data to refine target audience campaigns and keyword efficiency.

Oxfam – E-commerce Manager

Increased digital sales by 500% through sustained organic optimizations and continuous keyword refinement. Applied content optimization techniques and trained volunteer teams on SEO-friendly publishing and Google indexing practices.

Education & Certifications

  • Google Marketing Platform Certification – Advanced data and analytics optimization
  • Microsoft Advertising Certification – Integrated campaign management
  • Adobe Experience Cloud – Expert in digital workflow optimization
  • Bachelor of Multimedia Computing, Coventry, UK
  • Foreign Language Studies – English, French, and German (Bucharest, Romania)

Global Marketing & SEO Strategy

My approach to international SEO combines multilingual optimization, geo-targeting, and cultural insights. By developing localized keyword matrices and multi-region campaigns, I help brands expand digital presence across continents. Fluency in English, French, Italian, Spanish, German, Russian, and Chinese supports this global scalability.

As a freelance SEO expert, I understand that global ranking success depends not only on technical accuracy but also on language relevance and audience intent. My SEO campaigns integrate this awareness, ensuring every page achieves both cultural engagement and technical precision.

Creative and Technical Integration

I bridge the gap between creative content development and SEO data science. By merging storytelling with analytics, I craft optimized websites that both users and search engines love. My work aligns technical foundations like structured data, crawlability, and site architecture with compelling, human-centered content.

This dual focus has been the foundation of my success as a freelance SEO expert, crafting long-term results that balance ranking performance with brand identity. Whether for startups or major global firms, my approach ensures sustained search visibility and higher conversion rates.

Professional Strengths

  • Data-driven approach linking SEO metrics to actual ROI
  • Deep understanding of on-page and off-page signals
  • Cross-department collaboration and analytics integration
  • Training and mentoring in-house teams for SEO excellence
  • High adaptability across global, multilingual markets

Performance Tools and Tracking

I design custom dashboards and reporting frameworks for evaluation of SEO growth indicators, traffic segmentation, and ROI tracking. Tools include Google Analytics, Tag Manager, Adobe Experience Cloud, and advanced SERP intelligence monitors. This real-time visibility allows agile adjustments and continuous optimization.

All my initiatives are measurable and transparent, providing clients with complete insight into campaign performance. Through consistent SEO measurement systems, I deliver accurate progress reporting, predictive insights, and forward-focused strategies.

© 2026 Alex Costin – Freelance Digital Marketing & SEO Specialist

Global Web Development & Digital Marketing Expertise

Explore specialized roles and services that unite advanced web development, SEO mastery, and digital experience strategy. Each link highlights professional expertise in building, managing, and optimizing high-performance websites across global markets.

WordPress Developer — Build secure, search-optimized WordPress platforms tailored for enterprise growth and global visibility.


Backend Developer — Engineer powerful, data‑driven web infrastructures designed for performance, scalability, and reliability.


Drupal Developer — Develop robust, modular, and scalable digital experiences using Drupal frameworks and SEO-ready architecture.

Website Manager — Oversee full lifecycle website operations focusing on usability, optimization, and long-term growth.


Web Manager — Manage online performance across web ecosystems to align user experience with measurable business goals.


Global Marketing Expert — Design global marketing frameworks connecting audience insights, SEO, and cultural localization strategies.


Digital Experience Specialist — Create audience‑centered experiences that combine UX precision, content intelligence, and SEO performance.

Website Engineer — Architect and maintain web systems integrating design, development, and analytics‑driven optimization.


Web Engineer — Implement responsive, high‑speed solutions that link technology, marketing strategy, and automation.


Webmaster — Maintain site health, ensure uptime reliability, and oversee continuous digital performance improvements.


Website Optimisation Manager — Develop strategies to streamline performance, improve technical SEO, and increase website conversions.


Web Optimisation Manager — Optimize site functionality and structure to deliver superior user experience and organic visibility.

Website Editor — Curate and optimize website content ensuring clarity, engagement, and compliance with SEO standards.


Website Administrator — Manage back‑end systems, updates, and digital infrastructure to maintain operational stability.


Website Builder — Build customized, responsive sites that combine technical structure with user‑driven design.


Website Developer — Deliver secure, SEO‑optimized websites combining robust architecture with creative digital execution.

Search Engine Optimization Expert — Execute intelligent SEO strategies enhancing visibility, organic ranking, and traffic growth worldwide.


Online Reputation Management Expert — Protect and enhance digital reputation through strategic branding and authoritative SEO practices.


International Marketing Specialist — Plan multilingual, multicultural marketing campaigns optimized for international audience engagement.


Freelance Website Developer — Offer tailor‑made web solutions providing flexibility, fast deployment, and measurable performance improvement.