Martin Vaňo

I build pixel-perfect front-ends and automated workflows that transform data into insights, elevate customer journeys, and bring designs to life.

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Projects

Website for Website for the Slovak Academy of Sciences

Role & Technologies: HTML5, CSS3, JavaScript, PHP, SEO best practices

  • Built a responsive web portal enabling visitors to submit data on respiratory receptors and order diagnostic test kits.
  • Implemented an intuitive product-ordering workflow and automated back-office order alerts.
  • All 500 test kits sold out within 48 hours of launch.
  • Optimized metadata, on-page markup, and link strategy to rank #2 in Google for “čuch” within one week.
Cuch.sk
Browser Game

Role & Technologies: Construct 3, JavaScript

  • Designed and developed a casual browser game—mechanics, levels, UI.
  • Garnished 230 000+ plays and featured in the “Showcase” section on scirra.com.
Game link
Conversion-Rate Optimization for Online Job Board

Role & Technologies: Google Analytics, JavaScript, HTML/CSS, Dynamic Yield e-commerce automation, Make.com automation

  • Mapped segmented customer journeys based on user behavior.
  • Developed targeted on-site messages and dynamic content injections via JavaScript triggers.
  • Ran multivariate A/B tests on key funnel pages, resulting in a significant KPI boosts.
Košické vedecké kaviarne (vedeckakaviaren.sk)

Role & Technologies: WordPress, PHP, Advanced Custom Fields, CSS

  • Developed a custom WordPress theme to archive and summarize the “Vedecké Kaviarne” lecture series from Košice.
  • Built an events calendar, speaker profiles for easy browsing of past presentations.
  • Established an editorial workflow for non-technical staff to add new summaries and videos.
Vedeckakaviaren.sk
WordPress Job-Application Plugin for Železničná spoločnosť Slovensko

Role & Technologies: PHP, WordPress Plugin API, REST API

  • Architected and coded a standalone WordPress plugin for browsing vacancies and submitting applications.
The app

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