# Sergey Leschina

> Russian Wikimedian

**Wikidata**: [Q42061109](https://www.wikidata.org/wiki/Q42061109)  
**Source**: https://4ort.xyz/entity/sergey-leschina

## Summary
Sergey Leschina is a Russian Wikimedian, programmer, and software engineer known for his contributions to open-source projects and his active participation in the Wikimedia community. He has been involved with organizations like Wikimedia RU, Mensa International, and the OpenStreetMap Foundation, and is recognized for his work in technology and collaborative knowledge-sharing platforms.

## Biography
- Born: January 13, 1987, in Vologda, Russia
- Nationality: Russian (since 1991)
- Education: [Not specified]
- Known for: Contributions to open-source projects and Wikimedia community engagement
- Employer(s): Wikimedia RU (2008–2016), Mensa International (since 2015), OpenStreetMap Foundation (since 2014)
- Field(s): Software development, open-source collaboration

## Contributions
Sergey Leschina has been active in the open-source and Wikimedia communities, contributing to projects that promote knowledge sharing and technological innovation. He has been a member of Wikimedia RU, where he engaged with the community from 2008 to 2016. He also joined Mensa International in 2015 and the OpenStreetMap Foundation in 2014, further expanding his involvement in collaborative digital platforms. His work reflects a commitment to open-source principles and community-driven development.

## FAQs
### Q: What is Sergey Leschina known for?
A: Sergey Leschina is known for his contributions to open-source projects and his active participation in the Wikimedia community, including roles with Wikimedia RU, Mensa International, and the OpenStreetMap Foundation.

### Q: When and where was Sergey Leschina born?
A: Sergey Leschina was born on January 13, 1987, in Vologda, Russia.

### Q: What organizations has Sergey Leschina been involved with?
A: Sergey Leschina has been involved with Wikimedia RU (2008–2016), Mensa International (since 2015), and the OpenStreetMap Foundation (since 2014).

### Q: What are Sergey Leschina's primary fields of work?
A: Sergey Leschina's primary fields of work are software development and open-source collaboration.

### Q: What is Sergey Leschina's nationality?
A: Sergey Leschina is a Russian national, having been a citizen since 1991.

## Why They Matter
Sergey Leschina's contributions to the open-source and Wikimedia communities have helped foster collaboration and innovation in digital platforms. His involvement with organizations like Wikimedia RU, Mensa International, and the OpenStreetMap Foundation has supported the development of knowledge-sharing tools and technological solutions. His work reflects a commitment to open-source principles and community-driven development, making him a notable figure in the tech and collaborative knowledge-sharing spaces.

## Notable For
- Active member of Wikimedia RU (2008–2016)
- Member of Mensa International since 2015
- Involvement with the OpenStreetMap Foundation since 2014
- Contributions to open-source projects and collaborative knowledge-sharing platforms
- Recognition as a Russian Wikimedian and programmer

## Body
### Early Life and Education
Sergey Leschina was born on January 13, 1987, in Vologda, Russia. He later became a Russian national in 1991. Details about his education are not specified in the provided source material.

### Career and Contributions
Sergey Leschina is a programmer and software engineer known for his work in open-source projects and his participation in the Wikimedia community. He has been a member of Wikimedia RU since 2008, contributing to the community until 2016. He also joined Mensa International in 2015 and the OpenStreetMap Foundation in 2014, further expanding his involvement in collaborative digital platforms.

### Online Presence and Social Media
Sergey Leschina is active on various social media platforms, including Twitter (under the handle @putnik), Facebook (leschina), Instagram (putnik_tech), and VK (putnik_tech). He also has a personal website at putnik.tech and is active on GitHub under the username putnik.

### Languages and Recognition
Sergey Leschina speaks and writes in Russian and English. He is recognized as a Russian Wikimedian and has been involved in the Saint Petersburg Wiki-Conference 2020. His contributions have been documented on platforms like Wikimedia Commons and Wikidata.