Sem de Jong Email

Frontend-webontwikkelaar @ Webtify

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Sem de Jong Location

The Hague, ZH, NL

Sem de Jong Work

2025 - now Frontend-webontwikkelaar @ Webtify
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2022 - 2025 Eigenaar @ Backdesign
2019 - 2020 Eigenaar @ Pixelnode

Sem de Jong Education

Grafisch Lyceum Rotterdam
(Software Developer)
2022 - 2026
ISW (Interconfessionele Scholengroep Westland)
Mavo (Secondary Education and Teaching)
2019 - 2022

Sem de Jong Summary

Sem de Jong, based in The Hague, ZH, NL, is currently a Frontend-webontwikkelaar at Webtify. Sem de Jong brings experience from previous roles at Backdesign and Pixelnode. Sem de Jong holds a 2022 - 2026 Grafisch Lyceum Rotterdam.

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