Senior Frontend Engineer
Eversports
January 2026 - Present · Vienna, Austria
Sports & fitness booking and management platform
- Build and ship React features across the customer- and studio-facing products
- Own frontend architecture decisions and design-system consistency across teams
- Collaborate closely with backend engineers and product managers to scope and deliver features
- Contribute to performance, accessibility and code-quality improvements across the codebase
React
TypeScript
Next.js
NestJS
Material UI
Tailwind
Senior Frontend Engineer
Galenica AG
July 2022 - October 2025 · Vienna, Austria
E-commerce platforms for pharmacy retail in Switzerland
- Developed and maintained e-commerce storefronts for pharmacy retail, working within healthcare-industry constraints around accuracy and compliance
- Worked in cross-functional teams with backend and design to ship features on a regular release cadence
- Set up and maintained an end-to-end test suite to protect checkout and product flows
React
TypeScript
NestJS
Material UI
Head of Product Development / Senior Web Developer
Ringier AG
May 2019 - June 2022 · Žilina, Slovakia / remote
Online marketplaces in Slovakia, including real estate and automotive classifieds platforms serving millions of monthly users.
- Led a small engineering team, including hiring, onboarding and day-to-day mentoring
- Drove technical decisions across the product, balancing delivery speed with long-term maintainability
React
TypeScript
NestJS
PHP
Material UI
Full-stack Web Developer
Walls.io GmbH
December 2015 - October 2018 · Vienna, Austria
A social media content aggregator working with 15+ APIs to process and display posts on JavaScript-driven walls
- Built customizable, real-time wall themes and layouts used by customers across industries
React
TypeScript
Node.js
PHP
Laravel
PHP Developer
LinkResearchTools GmbH
August 2014 - September 2015 · Vienna, Austria
- Developed tools for SEO and internet marketing used by agencies and in-house marketing teams
PHP
Laravel
System Process Engineer
AT&T
July 2011 - August 2014 · Bratislava, Slovakia
- Worked on a long-term initiative to improve flow through the company's ordering and billing systems toward zero-touch automation
- Analyzed processes and identified opportunities for improvement, working with DB2 databases
- Tracked code defects and scheduled fixes, and carried out unit and system testing
SEO Manager / Marketing Developer
Poradca Podnikateľa
January 2010 - May 2011 · Žilina, Slovakia
- Maintained the company's CMS and carried out PHP and MySQL development
- Prepared HTML templates for email marketing campaigns
- Ran SEO and usability analysis to find opportunities for improvement
Marketing Specialist / Web Developer
Netmarketer
October 2005 - December 2009 · Žilina, Slovakia
- Basic PHP & MySQL development for company websites
- Converted designs from Photoshop to HTML & CSS, with early JavaScript work
- Managed the company's internet marketing campaigns and SEO
