Data-Driven Growth Expert

A results-oriented marketing innovator with a 100% Google Page Speed score, Alex Costin delivers measurable, data-backed growth strategies that propel brands beyond expectations. Combining over 17 years of expertise in SEO, SEM, content strategy, and digital performance analytics, Alex designs and executes end-to-end digital ecosystems that dominate competitive markets.

Every campaign relies on deep data intelligence. From advanced customer behavior analysis to algorithmic testing, Alex transforms insights into ROI-driving strategies. Having shaped the success of international brands across Europe, the UK, and the US, his mission remains clear—help companies outperform industry leaders by leveraging data for exponential digital growth.

Digital Growth Portfolio

Cover Letter for Digital Marketing

A smart, conversion-oriented introduction crafted to showcase experience and deliver actionable impact across digital campaigns.

AI-Powered Digital Growth Expert

Exploring the synergy of AI and marketing automation, driving predictive audience targeting, real-time optimization, and smarter decisions.

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Digital Marketing Strategist

Building sustainable growth architectures by integrating multi-channel marketing frameworks and unified analytics dashboards.

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Digital Transformation Manager

Implementing digital ecosystems that reshape operations, simplify workflows, and empower businesses to grow omnichannel presence.

AI Digital Marketing Services

Advanced data-driven marketing solutions fueled by artificial intelligence, improving performance consistency and campaign ROI.

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Enterprise Digital Marketing Services

Enterprise-grade strategies engineered for scalability, precision targeting, and analytics that transform decision-making at scale.

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Data-Driven Digital Marketing Specialist

Leveraging analytics and experimentation to refine every digital performance metric and uncover profitable growth opportunities.

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Digital Strategy Hub

Integrating creativity, analytics, and user experience to orchestrate flawless multichannel strategies that scale globally.

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Corporate Digital Marketing

Helping corporate organizations modernize brand identity, re-engage audiences, and achieve intelligent campaign scalability.

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Artificial Intelligence Digital Marketing

AI-driven marketing automation transforming customer engagement, ad relevancy, and measurable business intelligence.

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Premium Digital Marketing Specialist

Custom strategies for premium brands seeking optimized traffic quality, lead conversion, and exceptional digital visibility.

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Premium Digital Marketing Services

High-value, tailored growth systems designed to elevate engagement and conversion with unmatched digital precision.

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On-Page SEO Digital Marketing

On-page optimization expertise focused on boosting page authority, content performance, and search index health.

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Global Digital Brand Strategist

Crafting digital brands that outperform competitors worldwide using multi-market insight and powerful storytelling.

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360° Digital Strategy Consultant

Analyzing every digital touchpoint to create unified brand experiences and maximize marketing efficiency.

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360° Digital Strategy

Creating integrated campaigns that balance innovation with measurable, data-backed performance results.

Global Digital Strategy Expert

International consulting that aligns digital operations with growth metrics based on real-time analytics and AI insights.

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Digital Marketer

Multi-channel digital marketer helping brands grow organically while reducing cost-per-click and acquisition costs.

Global Digital Growth Leader

Leading transformation through intelligent growth methods, generating exceptional engagement and market dominance.

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Multilingual Digital Marketing Expert

Fluent in English, French, Spanish, and more—Alex delivers transnational campaigns tailored to diverse audiences.

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Intelligent Digital Strategy

Data-powered decision making for smarter marketing investments and sustained, measurable business performance.

Delivering growth through precision, innovation, and data-driven excellence.

From startups to multinationals, every project is optimized for insights, speed, and sustainable performance.