Growth Hacker Marketing CV

Growth Hacker Marketing CV

Growth Hacker Marketing CV

17+ year veteran combining marketing creativity, technical execution, and data science to engineer exponential customer acquisition and revenue growth. Proven track record scaling startups and established brands through rapid experimentation across all digital channels.

Mastery of complete growth loops from acquisition through monetization with expertise in A/B testing, funnel optimization, viral mechanics, and cross-platform analytics. Delivers measurable business acceleration through scientific marketing methodologies and relentless execution.

Growth Hacking Framework

  • Acquisition channel optimization
  • Activation rate maximization
  • Retention system engineering
  • Referral loop development
  • Revenue per user optimization

Technical Stack

  • Google Marketing Platform expert
  • HTML/CSS/Drupal/Bootstrap dev
  • Performance analytics specialist
  • Landing page optimization
  • Cross-device tracking systems

Scientific Marketing Approach

Rigorous experimentation methodology eliminates marketing guesswork. Every campaign hypothesis undergoes controlled testing measuring acquisition cost, conversion rate, lifetime value, and viral coefficient. Successful patterns scale systematically while failures inform future iterations.

Cross-channel attribution modeling reveals true ROI across organic, paid, social, and referral traffic. Real-time dashboards enable immediate tactical adjustments maintaining optimal growth velocity. This data-first philosophy consistently outperforms traditional marketing approaches.

Proven Growth Accelerations

3000% Lead Generation

Away Days: Transformed weekly leads from 20 to 600 through integrated SEO, paid social, and conversion optimization. Built self-reinforcing acquisition loops achieving maximum channel efficiency during peak demand.

500% Ecommerce Revenue

Oxfam: Part-time growth leadership generated massive revenue explosion. Established repeatable customer reactivation systems sustaining performance beyond engagement period.

2000% Weekly Sales

Blue Trolley: Unlocked new customer segments through novel acquisition tactics combined with checkout flow optimization. Achieved immediate revenue velocity unmatched by market leaders.

SERP Position 1 Domination

Dunster House: Directed technical/content initiatives elevating commercial pages from position 9 to #1. Coordinated 7-person implementation achieving portfolio-wide ranking breakthroughs.

Acquisition Engineering

Multi-platform mastery spans organic search dominance, paid media arbitrage, social amplification, email automation, and partnership ecosystems. Channel-agnostic approach identifies highest ROI opportunities then compounds gains through integrated execution across all customer touchpoints.

Proprietary website frameworks achieve perfect Lighthouse scores while maximizing conversion potential. Penalty-free rich media implementations support aggressive growth experiments without platform risk. Technical superiority creates sustainable competitive advantages.

Experimentation Systems

  • Multivariate A/B testing frameworks
  • Statistical significance calculators
  • Customer cohort analysis
  • Funnel drop-off optimization
  • Viral coefficient measurement
  • Lifetime value prediction models
  • Incremental revenue attribution
  • Real-time KPI dashboards

Team Growth Acceleration

Comprehensive training systems transform marketing departments into autonomous growth engines. Hands-on implementation teaches experimentation methodology, technical execution, and performance optimization. Post-engagement teams sustain acceleration independently.

Training portfolio includes Barcelona city council, UK government projects, and private sector implementations. Face-to-face and remote formats ensure universal knowledge transfer creating permanent organizational growth capacity.

Global Market Mastery

7-language fluency enables culturally optimized growth experiments across international markets. Localized acquisition respects regional behaviors while maintaining global performance standards. European dominance spans UK, Spain, Germany, France with Chinese/Russian expansion experience.

Cross-market pattern recognition identifies universal growth principles alongside territory-specific opportunities. Global brands achieve coordinated international acceleration through centralized experimentation supporting localized execution.

Performance Infrastructure

Drupal/Bootstrap architectures deliver enterprise stability with startup agility. Custom development eliminates platform constraints while maintaining perfect search compliance. Advanced caching, image optimization, and resource delivery create technical moats.

Conversion-centric design patterns maximize acquisition efficiency across traffic sources. Growth experiments execute at velocity while maintaining platform stability. Performance exceeds industry benchmarks enabling superior user experiences at scale.

Certification Arsenal

  • Google Marketing Platform 2019-2021
  • Microsoft Advertising 2017-2021
  • Adobe Experience Cloud 2017-2021
  • Google Ads Partner Academy Complete
  • Multimedia Computing - Coventry University

Quantified Impact Metrics

  • Lead velocity: 20→600 weekly (3000% growth)
  • Ecommerce revenue: 500% increase
  • Search rankings: position 9→1
  • Paid costs: 90% below industry average
  • Social reach: 10,000% expansion

Exponential Growth Guaranteed

Scientific marketing systems | Cross-channel mastery | Permanent acceleration infrastructure

© 2026 Alex Costin – Growth Hacker Marketing Specialist

Global Marketing & AI Search Optimization Expertise

Explore advanced strategies connecting Answer Engine Optimization (AEO), international SEO leadership, and creative digital content. Each resource showcases specialized knowledge from AI‑based visibility to cross‑market brand expansion and 3D visual content innovation.

Answer Engine Optimization Expert — Build AI‑ready search frameworks combining semantic precision, multilingual SEO, and intelligent digital architecture.

Answer Engine Optimization — Explore how AEO reshapes organic search by aligning with voice, chat, and generative search behaviors.

Google SEO — Master algorithm‑driven optimization for Google with data insights, Core Web Vitals, and structured data excellence.

Microsoft SEO — Tailor strategies for Bing and Microsoft Search ecosystems through precision keyword mapping and AI integration.

Bing SEO — Enhance discoverability on Bing with schema markup optimization, authority signals, and adaptive query targeting.

Baidu SEO — Extend brand presence in China through culturally precise localization and Baidu‑specific algorithmic optimization.

Freelance 3D Animator — Produce cutting‑edge animations connecting brand stories, aesthetics, and conversion‑oriented messaging.

Ecommerce Renders Specialist — Create photorealistic renders that elevate eCommerce listings through visual authority and clarity.

Product Visualization Expert — Blend marketing insight with 3D design precision to produce immersive, high‑impact visuals.

Freelance 3D Designer — Develop CGI assets that communicate product value through engaging, brand‑consistent visual design.

Freelance Videographer — Capture authentic brand moments with marketing‑driven cinematography and strategic narrative framing.

Freelance Video Editor — Edit engaging video content optimized for brand engagement, ad campaigns, and storytelling impact.

Data‑Driven International Growth Expert — Drive multinational expansion through analytics‑based decision‑making and localized digital execution.

Data‑Driven International Growth — Learn adaptive methods linking data science to market penetration and revenue optimization.

Global Marketing — Coordinate unified global strategies connecting audience insights with measurable growth goals.

Results‑Driven Expert — Deliver ROI‑focused frameworks ensuring every campaign translates to tangible business results.

International Brand Strategist — Define brand architecture aligned with market insight and cross‑cultural communication strategy.

Global Marketing Innovator — Lead innovative digital initiatives merging AI, data, and creativity to expand global footprint.

Global Brand Growth Strategist — Orchestrate end‑to‑end organic and paid campaigns for sustainable brand scaling worldwide.

International Marketing — Execute marketing plans integrating localization, multilingual SEO, and cross‑cultural optimization.

International Marketing Visionary — Reimagine marketing with future‑proof strategies that connect audiences and markets globally.

Content Creator Expert — Produce multimedia content engineered to inspire engagement and strengthen brand authority.

Multilingual Digital Expert — Leverage language expertise for multinational SEO and data‑driven content localization.

Global Digital Growth Leader — Expand digital reach by combining SEO analytics, strategy, and creative campaign management.

International Marketing Expert — Execute data‑driven international marketing strategies that optimize visibility and market share.