Fundraising Fox

Jon Milles

Founder

Founder at Zaplar

San Francisco Bay Area

FoundedZaplar · YC

About

Jon Milles is the founder of Zaplar. He studied computer science at Lund Technical University (LTH) before leaving the MSc program, worked as a security software engineer at a Nordic cybersecurity company, and was part of an LTH Formula Student team that developed autonomous driving.

Founder at ZaplarYC S26

Intro paths

YC

Jon went through Y Combinator (Summer 2026) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Jared Friedman, YC Group Partner — the partner who ran Zaplar's batch and knows the company first-hand. YC profile ↗

In turn, Jon can intro founders to Zaplar's investors below.

Co-founders at Zaplar

Experience

  1. ZaplarFounder YC(S26)current2026 — presentSan Francisco Bay Area
  2. Evira | Helping clinics empower children towards healthier livesSoftware Engineer2025Stockholm County, Sweden
  3. Lund Formula StudentSoftware Engineer2024 — 2025Lund, Skåne County, Sweden
  4. TruesecDevOps Engineer2024Stockholm, Stockholm County, Sweden
  5. TruesecSecurity Software Engineer2022 — 2023Stockholm County, Sweden
  6. TruesecSecurity Operations Center Analyst2021 — 2022Stockholm, Stockholm County, Sweden

Skills & more

C++5Java3Docker1Git2Linux3C (Programming Language)2Artificial Intelligence (AI)1Reverse Engineering2IT Consulting2Software Development1Cyber Threat Intelligence (CTI)1Java Virtual Machine (JVM)1
+7 moreCybersecurityKubernetesElectronicsInternet Protocol Suite (TCP/IP)Windows InternalsSecurity Operations CenterNetwork Security

Languages English

From Jon's professional profile.

Frequently asked questions

Who is Jon Milles?
Jon Milles is the founder of Zaplar. He studied computer science at Lund Technical University (LTH) before leaving the MSc program, worked as a security software engineer at a Nordic cybersecurity company, and was part of an LTH Formula Student team that developed autonomous driving.
Where does Jon Milles work?
Jon Milles is Founder of Zaplar.
What companies did Jon Milles found?
Jon Milles founded Zaplar.
Where did Jon Milles go to school?
Jon Milles studied at Y Combinator (S26); The Faculty of Engineering at Lund University (Master of Science - MS, Computer Science); Lund University School of Economics and Management (Bachelor of Science - BS, Economics).

Founder mafias

Same school

Shared employers