Leonid-Costin Kațer

Business Development Executive

Bucharest, Bucharest, Romania0 mo experience

Key Highlights

  • Increased TrustPilot score from 4.5 to 4.7 in 30 days.
  • Generated €350,000 in revenue from Facebook ad spend.
  • Grew popular Romanian book blog to over 100,000 monthly readers.
Stackforce AI infers this person is a Growth Marketing Specialist with a strong focus on user behavior and digital marketing strategies.

Contact

Skills

Core Skills

Growth StrategiesSales GrowthCustomer SupportSeo OptimizationWeb Development

Other Skills

Business Growth StrategiesData-driven system designBehavioral analysisSoftware DevelopmentFacebook AdsDigital MarketingSocial Media MarketingHTMLPHPSymfony FrameworkExt JSMarketing pe rețele socialeOptimizare pentru motoare de căutare (SEO)Marketing digitalCCNA

About

Namesilo Growth Manager. DM me. Let’s talk about domains. I’m here.

Experience

0 mo
Total Experience
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Average Tenure
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Current Experience

Namesilo

Community Growth Manager

Oct 2025Present · 7 mos

  • Relationship & Account Management
  • Voice of Customer
  • Retention Collaboration
  • Community Presence
  • TrustPilot marketing
Growth StrategiesSales GrowthBusiness Growth Strategies

Domain registrar

Customer Support Agent

Mar 2025Present · 1 yr 2 mos · România · Remote

  • Provide high-speed, empathetic support
  • Designed and implemented a data-driven system to increase TrustPilot reviews through behavioral analysis and emotional trigger timing
  • Raised the company’s TP score from 4.5 to 4.7 in under 30 days
  • Actively collect UX feedback, retention friction points, and customer behavior insights to help guide internal improvements
  • Trained the team using videos for my review system.

Anne k. joy books srl

Behavioral Pattern Analyst – Marketing & CX

Oct 2024Mar 2025 · 5 mos · România · Remote

  • Tracked behavioral patterns across Facebook & Amazon ads to optimize ROAS and identify hidden cost-saving triggers in customer acquisition.
  • Engineered monthly content calendars by decoding engagement timing, visual trends, and niche hashtag performance.
  • Mapped competitor signals and segmented audience behaviors to uncover scalable growth patterns.
  • Launched content strategies across TikTok, Facebook, and A+ Content by analyzing what triggered attention, reactions, and shares, amplifying brand visibility.
  • Used visual pattern recognition to create high-converting book covers and promo assets via Canva that aligned with platform-specific audience preferences.

More stuff idea srl

User Psychology & Growth Hacker

Oct 2016Jan 2023 · 6 yrs 3 mos · România · Remote

  • Tracked and optimized behavioral patterns across €70,000+ in Facebook ad spend, driving €350,000 in revenue and 60,000+ book sales in the Romanian market.
  • Applied emotional and engagement pattern recognition to grow the most popular Romanian book blog to over 100,000 monthly readers and 15+ million total views.

Kațer v. d. leonid costin persoană fizică autorizată

Emotional Targeting / Pattern-Driven SEO / Performance Funnels

Mar 2010Dec 2016 · 6 yrs 9 mos · Ploiești · Remote

  • Tracked user intent patterns across affiliate networks (Google Ads, Media.net, Chitika, Infolinks) to grow a portfolio of coupon and promo websites targeting U.S. audiences, generating €150,000+ in affiliate revenue.
  • Identified undervalued digital assets through domain pattern analysis—purchasing, developing, and flipping domain names for maximum ROI.
  • Managed a content team (3–4 internal, 1–2 external writers), optimizing workflow based on engagement signals and editorial performance.
  • Engineered high-conversion link-building strategies by mapping behavioral and backlink patterns across competitors and niche sites.
  • Used keyword trend signals and SEO intent patterns to drive organic traffic, leveraging tools like Google Search Console, Analytics, and Ahrefs.
  • Continuously optimized on-page elements (meta, headers, internal links) by testing which structures best aligned with search engine behavior.
  • Monitored algorithm shifts and evolving SEO dynamics to decode ranking signals and stay ahead of the curve.
Web DevelopmentSoftware DevelopmentSEO OptimizationFacebook AdsDigital MarketingSocial Media Marketing

Neuro software

PHP Web Developer

Jan 2008Jun 2008 · 5 mos · Iaşi, România · On-site

  • PHP, HTML, CSS, Symfony, Ext JS
HTMLPHPSymfony FrameworkExt JSWeb Development

Education

Universitatea „Alexandru Ioan Cuza” din Iași

Psihologie

Oct 2008Jan 2010

Universitatea „Alexandru Ioan Cuza” din Iași

Matematică și informatică

Oct 2007Jun 2008

Liceul Alexandru Ioan Cuza Ploiesti

Liceu — Matematică și informatică

Sep 2003Jun 2007

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