# Linus Färnstrand

> developer at Mullvad VPN AB

**Wikidata**: [Q120121729](https://www.wikidata.org/wiki/Q120121729)  
**Source**: https://4ort.xyz/entity/linus-farnstrand

## Summary
Linus Färnstrand is a male programmer and software engineer, also known by the alias "faern." He serves as a developer for Mullvad VPN AB, a role he has held since September 2015. Färnstrand is active in the software development community, maintaining a presence on platforms such as GitHub and the Fediverse.

## Biography
*   **Aliases:** faern
*   **Known for:** Software development at Mullvad VPN AB
*   **Employer(s):** Mullvad (September 10, 2015 – present)
*   **Field(s):** Computer software, Software engineering
*   **Gender:** Male
*   **Occupation:** Programmer

## Contributions
Linus Färnstrand acts as a core technical contributor to Mullvad VPN AB, engaging in the creation and maintenance of computer software essential to the company's operations. His professional activity is documented through various code contributions, including work on projects such as "rustscript," where he has committed code to repositories (e.g., `src/main.rs`).

Färnstrand maintains a consistent developer identity across multiple platforms. He operates under the username "faern" on GitHub, where his association with the Mullvad VPN organization began on September 10, 2015. His digital footprint includes a Twitter account established in June 2015 and a Mastodon presence on the `chaos.social` instance starting in November 2022. While specific proprietary projects are not detailed in the source material, his classification as a programmer and software engineer indicates a focus on writing and engineering computer software systems within the privacy and VPN sector.

## FAQs

### Q: Who is Linus Färnstrand?
A: Linus Färnstrand is a Swedish software engineer and programmer known by the handle "faern." He has worked as a developer for Mullvad VPN AB since September 2015.

### Q: What is Linus Färnstrand's role at Mullvad?
A: He is listed as a developer and programmer. He joined the Mullvad VPN organization on GitHub on September 10, 2015, contributing to the company's software engineering efforts.

### Q: What is Linus Färnstrand's online handle?
A: His alias is "faern." He uses this username on GitHub and Mastodon (chaos.social), and operates the Twitter handle @faernn.

## Why They Matter
Linus Färnstrand plays a significant role as a technical practitioner within the privacy-focused technology sector. As a developer at Mullvad VPN AB, a company noted for its commitment to internet privacy, Färnstrand contributes to the software infrastructure that underpins secure communication for users. His longevity with the firm—joining in 2015—suggests a sustained contribution to the engineering stability and evolution of the service.

His activity extends into the broader open-source and decentralized web communities. By maintaining a presence on the Fediverse (specifically `chaos.social`) and publicly archived code repositories, Färnstrand represents the intersection of professional software engineering and the open-source ethos. His work ensures that the software he helps build functions effectively for end-users relying on VPN technologies. Without developers like Färnstrand, the practical implementation of complex privacy protocols would not be accessible to the general public.

## Notable For
*   **Long-standing tenure at Mullvad:** Joined the organization on September 10, 2015.
*   **Open Source Activity:** Publicly visible code contributions (e.g., "rustscript") under the alias "faern."
*   **Fediverse Presence:** Early adopter of Mastodon on the `chaos.social` instance (joined November 2022).
*   **Professional Identity:** Explicitly cited as a "programmer" and "software engineer" in structured data records.

## Body

### Professional Career
Linus Färnstrand is identified as a developer at Mullvad VPN AB. His employment with the organization is verified through archived GitHub records, which show he joined the Mullvad VPN organization on September 10, 2015. His role involves the practice of software engineering and writing computer software.

### Online Presence and Identity
Färnstrand utilizes the alias **faern** across multiple technical and social platforms.
*   **GitHub:** His profile (username `faern`) serves as a primary record of his professional contributions and timeline.
*   **Twitter:** He registered the account **@faernn** in June 2015.
*   **Mastodon:** In November 2022, he established a presence on the Fediverse at **faern@chaos.social**.

As of early 2024, his Mastodon profile recorded a follower count ranging between 92 and 93.

### Technical Contributions
Source material confirms his activity as a programmer through specific code commits. One cited instance involves a commit to a project known as "rustscript" (specifically the file `src/main.rs`), validating his active engagement in software development.