ICF-accredited (ACC) career and life coach
Former localization program leader at Personio, Twitter, Tenable and Memrise
10+ years in global tech and localization; two linguistics degrees
Kingstown College
Localization program management
Globalization
AI-powered localization
Career coaching
Change management
Learning and development
Mario Pluzny is an ICF-accredited career and life coach based in Dublin who spent over a decade in global tech and localization before going independent. He led localization programs at Personio, Twitter, Tenable, and Memrise, launching products in new languages and building AI-powered localization workflows. Today he coaches globally-minded professionals through career transitions and facilitates workshops for teams navigating change and AI adoption. He also writes about career change and reinvention.
Jan 2025 — Present · 1 yr 6 mos
Oct 2025 to Mar 2026 · 5 mos
Apr 2023 to May 2025 · 2 yrs 1 mo
Dec 2021 to Jan 2023 · 1 yr 1 mo
Jan 2021 to Dec 2021 · 11 mos
Jan 2020 to Jan 2021 · 1 yr
ICF-accredited (ACC) career and life coach
Former localization program leader at Personio, Twitter, Tenable and Memrise
10+ years in global tech and localization; two linguistics degrees
Kingstown College
Localization program management
Globalization
AI-powered localization
Career coaching
Change management
Learning and development
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