Oleh Krehel

Ukrainian software engineer currently working in the Netherlands
Person human Q102426823
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Oleh Krehel

Summary

Oleh Krehel is a human[1]. He worked as a software engineer[2] and applied mathematician[3].

Key Facts

  • Oleh Krehel held citizenship in Ukraine[4].
  • Oleh Krehel worked as a software engineer[2].
  • Oleh Krehel's professions included applied mathematician[3].
  • Oleh Krehel held the position of Hydra maintainer[5].
  • Oleh Krehel held the position of Lv maintainer[6].
  • Oleh Krehel's education included a stint at Eindhoven University of Technology[7].
  • Oleh Krehel's doctoral advisor was Adrian Muntean[8].
  • Oleh Krehel's doctoral advisor was Mark A. Peletier[9].
  • A notable work attributed to Oleh Krehel is emacs-hydra[10].
  • Oleh Krehel is recorded as male[11].
  • Oleh Krehel's instance of is recorded as human[12].
  • Oleh Krehel's Mathematics Genealogy Project ID is recorded as 187049[13].
  • Oleh Krehel's website account on is recorded as GNU Savannah[14].
  • Oleh Krehel's family name is recorded as Krehel[15].
  • Oleh Krehel's given name is recorded as Oleh[16].
  • Oleh Krehel's official blog URL is recorded as https://oremacs.com/[17].
  • Oleh Krehel's GitHub account is recorded as abo-abo[18].
  • Oleh Krehel's ResearchGate profile ID is recorded as Oleh-Krehel[19].
  • Oleh Krehel's DBLP author ID is recorded as 155/6442[20].
  • Oleh Krehel's Patreon ID is recorded as abo_abo[21].
  • Oleh Krehel's MR Author ID is recorded as 1091489[22].
  • Oleh Krehel's GitLab.com username is recorded as abo-abo[23].

Body

Education

Oleh Krehel was educated at Eindhoven University of Technology[7]. Doctoral advisors include Adrian Muntean[8], a mathematician[24] and Mark A. Peletier[9], a computer scientist[25], b. 1969[26].

Career and Affiliations

Recorded occupations include software engineer[2] and applied mathematician[3]. Positions held include Hydra maintainer[5] and Lv maintainer[6].

Works and Contributions

A notable work attributed to Oleh Krehel is emacs-hydra[10].

FAQs

What did Oleh Krehel do for work?

Oleh Krehel worked as software engineer[2] and applied mathematician[3].

Where did Oleh Krehel go to school?

Oleh Krehel was educated at Eindhoven University of Technology[7].

References

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

Direct Wikidata claims

  1. [11] . wikidata.org.
  2. [4] . wikidata.org.
  3. [12] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . Mathematics Genealogy Project. Retrieved . rocketreach.co. Provenance: wikidata.org.
  7. [2] . wikidata.org.
  8. [3] . wikidata.org.
  9. [8] . Mathematics Genealogy Project. wikidata.org.
  10. [9] . Mathematics Genealogy Project. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [10] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.

Inline context (facts about related entities)

  1. [24] . Wikidata. wikidata.org. → on this site
  2. [25] . Wikidata. wikidata.org. → on this site
  3. [26] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. 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). Oleh Krehel. Retrieved May 3, 2026, from https://4ort.xyz/entity/oleh-krehel
MLA “Oleh Krehel.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/oleh-krehel.
BibTeX @misc{4ortxyz_oleh-krehel_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Oleh Krehel}}, year = {2026}, url = {https://4ort.xyz/entity/oleh-krehel}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Oleh Krehel — https://4ort.xyz/entity/oleh-krehel (retrieved 2026-05-03)

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