About Jiri
full-stack web developer · front-end + back-end · html css js ts react node · gis-aware: spatial data, geolocation, map updates, data-accuracy checks (ipsos 2023–2025) · selected projects: video-bnh.pages.dev · luben.pages.dev · iomiallenoasd.it · liga.hrad.ec · tools & workflow: ai-assisted development (chatgpt pro, cursor ai), versioned codebases, responsive design, testing & debugging · languages: czech native, german c2, english c1, italian b2, spanish a2+ · education: bsc geography, univ. of vienna (physical geography & gis) · freelance since 2021, fast iterations, pragmatic problem-solver, emphasis on clean UI & reliable data
German
Native or bilingual
English
Fluent
Czech
Native or bilingual
Italian
Conversational
Spanish
Basic
Remote only
Primarily works remotely
Experience
- IPSOS Czech RepublicWorking studentJanuary 2023 - January 2025 (2 years)working in Spatial data and map updates for OOHIMS system Geo-update and geolocation tasks on multi-national datasets, Data accuracy checks and integration of new sources
- Web DevelopmentFreelanceJanuary 2021 - Today (5 years and 5 months)Front-end and back-end projects in HTML CSS JS TS React Node Selected work video-bnh.pages.dev luben.pages.dev iomiallenoasd.it liga.hrad.ec
Recommendations
Be the first to recommend Jiri
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Geography BScUniversity of Vienna2028Geography BSc
- European BaccalaureateEuropean School Varese2025European Baccalaureate