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Jelmer Vernooij

Dutch programmer
Person human Q119571731
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Summary

Jelmer Vernooij has worked as a software engineer[1].

Key Facts

  • Country of citizenship: Kingdom of the Netherlands[2]
  • Employer: Cloudflare[3]
  • Member of: Samba[4]
  • Sex or gender: male[5]
  • Sport: cycle sport[6]
  • Given name: Jelmer[7]
  • Official website: https://www.jelmer.uk/[8]
  • Public key fingerprint: DC837EE14A7E37347E87061700806F2BD729A457[9]

FAQs

What did Jelmer Vernooij do for work?

Jelmer Vernooij worked as a software engineer[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [1] ↑ . wikidata.org.
  4. [3] ↑ . wikidata.org.
  5. [4] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . jelmer.uk. Retrieved . jelmer.uk. Provenance: wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Jelmer Vernooij. Retrieved October 9, 2026, from https://4ort.xyz/entity/jelmer-vernoo-
MLA “Jelmer Vernooij.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Oct. 2026, https://4ort.xyz/entity/jelmer-vernoo-.
BibTeX @misc{4ortxyz_jelmer-vernoo-_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jelmer Vernooij}}, year = {2026}, url = {https://4ort.xyz/entity/jelmer-vernoo-}, note = {Accessed: 2026-10-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jelmer Vernooij — https://4ort.xyz/entity/jelmer-vernoo- (retrieved 2026-10-09)

Canonical URL: https://4ort.xyz/entity/jelmer-vernoo- · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 8d ago · ~2026-54341-11 · 2026-10-09 view diff on Wikidata ↗
    Crunchbase person id → jelmer-vernooij
    Public key fingerprint → DC837EE14A7E37347E87061700806F2BD729A457
    Github account → jelmer
    Sex or gender → male
    + 17 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Employer: Cloudflare"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.