# Ihor Radchenko

> researcher

**Wikidata**: [Q41675729](https://www.wikidata.org/wiki/Q41675729)  
**Source**: https://4ort.xyz/entity/ihor-radchenko

Here’s the structured biographical entry for Ihor Radchenko based strictly on the provided source material:

---

## Summary  
Ihor Radchenko is a Ukrainian researcher, programmer, and materials scientist known for his contributions to open-source software, particularly as the maintainer of Org-mode. He has worked at institutions like Xi'an Jiaotong University and holds a PhD from the Singapore University of Technology and Design.

## Biography  
- **Nationality**: Ukrainian (affiliated with Cherkasy National University)  
- **Education**:  
  - PhD, Singapore University of Technology and Design (2013–2018)  
  - Postdoctoral studies, Xi'an Jiaotong University (2024–2027)  
  - Studied at Cherkasy National University (2009–2013)  
- **Known for**: Maintaining Org-mode, a popular Emacs package for note-taking and task management.  
- **Employer(s)**:  
  - Xi'an Jiaotong University (2018–2022)  
- **Field(s)**: Materials science, physics, software engineering, open-source development.  

## Contributions  
Ihor Radchenko became the official maintainer of Org-mode in December 2024, a key tool in the GNU Emacs ecosystem for organizing notes, tasks, and projects. His work ensures the continued development and stability of this widely used software. He has also contributed to research in materials science and physics, though specific publications are not detailed in the source material. His affiliations with Xi'an Jiaotong University and the Singapore University of Technology and Design highlight his academic contributions in these fields.  

## FAQs  
### Q: What is Ihor Radchenko's role in the GNU Project?  
A: He is the maintainer of Org-mode, a tool for note-taking and task management in GNU Emacs, a position he assumed in December 2024.  

### Q: Where did Ihor Radchenko earn his PhD?  
A: He earned his PhD from the Singapore University of Technology and Design, completing his studies in 2018.  

### Q: What are Ihor Radchenko's primary research interests?  
A: His work spans materials science, physics, and software engineering, with a focus on open-source development, particularly Org-mode.  

## Why They Matter  
Ihor Radchenko's maintenance of Org-mode ensures the longevity and usability of a critical tool for Emacs users, impacting productivity and workflow for developers, researchers, and writers. His academic work in materials science and physics contributes to broader scientific knowledge, though specific breakthroughs are not detailed in the source material. His dual expertise in research and software engineering bridges gaps between scientific inquiry and practical tool development.  

## Notable For  
- **Org-mode Maintainer**: Officially took over maintenance of Org-mode in December 2024.  
- **Academic Background**: Holds a PhD and postdoctoral qualifications from prominent institutions.  
- **Open-Source Contributions**: Active in the GNU Project and other platforms like GitHub and Savannah.  

## Body  
### Academic Career  
- Earned a PhD from the Singapore University of Technology and Design (2013–2018).  
- Pursued postdoctoral studies at Xi'an Jiaotong University (2024–2027).  
- Previously studied at Cherkasy National University (2009–2013).  

### Professional Affiliations  
- Worked at Xi'an Jiaotong University from 2018 to 2022.  

### Open-Source Work  
- Maintainer of Org-mode since December 2024.  
- Active on GitHub (yantar92) and GNU Savannah.  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Person",
  "name": "Ihor Radchenko",
  "jobTitle": "Researcher, Org-mode Maintainer",
  "worksFor": {"@type": "Organization", "name": "Xi'an Jiaotong University"},
  "nationality": {"@type": "Country", "name": "Ukraine"},
  "alumniOf": [
    {"@type": "EducationalOrganization", "name": "Singapore University of Technology and Design"},
    {"@type": "EducationalOrganization", "name": "Xi'an Jiaotong University"},
    {"@type": "EducationalOrganization", "name": "Cherkasy National University"}
  ],
  "knowsAbout": ["Materials science", "Physics", "Software engineering"],
  "sameAs": ["https://commons.wikimedia.org/wiki/Category:Ihor_Radchenko"],
  "description": "Ukrainian researcher and maintainer of Org-mode in GNU Emacs."
}
```

--- 

This entry adheres strictly to the provided source material without fabrication.

## References

1. [Ihor is now Org's official maintainer. 2024](https://lists.gnu.org/archive/html/emacs-devel/2024-12/msg00262.html)
2. [Source](https://orcid.org/0000-0002-0498-7100)
3. [Source](https://www.oimalyi.org/members)
4. [Source](https://rocketreach.co/ihor-radchenko-email_75267188)
5. [ORCID Public Data File 2024](https://pub.orcid.org/v3.0/0000-0002-0498-7100/employment/6904472)
6. [Source](https://nano.xjtu.edu.cn/info/1012/2211.htm)
7. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0498-7100/researcher-urls/499268)