Sem de Jong Email
Frontend-webontwikkelaar @ Webtify
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Sem de Jong Location
- The Hague, ZH, NL
Sem de Jong Work
- 2025 -now Frontend-webontwikkelaar @
- 2022 -2025 Eigenaar @
- 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.
Looking for a different Sem de Jong?
Find contact details for 700 million professionals.
Top Webtify Employees
Kym de Jong
Frontend Developer
Amsterdam, NH, NL
Cristian Contant
Head of Support
Amsterdam, NH, NL
Luuk Vink
Customer Success Specialist
Maassluis, ZH, NL
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co