
Simon Wijckmans · cside · Security · DevEx
Hey, nice to have you.
Founder & CEO at cside, based in San Francisco. Building browser-first security for client-side attacks, fraud, privacy, and compliance gaps.
New phone who dis?
- 👋 I'm Simon
- 🤔 I solve problems for a living
- 🤖 Dependabot disagrees with my taste
- 🤷 My mother thinks I'm special
The end of Jo The Fish
Why did we build Jo the Fish, what was it meant to do and why has it been deprecated.
Career
- Now: Founder & CEO at cside 🌴
- Previously:
- Product Lead at Hydra
- Senior PM at Vercel
- Solution architect & PM at Cloudflare
- Various roles at Microsoft
Founder & CEO at cside
Building browser-first security for client-side attacks, fraud, privacy, and PCI compliance gaps.
Twitter
LinkedIn
GitHub
Where are you?
- Based in San Francisco 👉👈
- Remote-first — wherever the building is happening
- Frequent in London, Lisbon, and Thailand
- I like being around people who build things

✈️ London
Dishoom Canary Wharf

📚 Book
Novacene: The Coming Age of Hyperintelligence

On Writing Well
How Peter R de Vries inspired me
How Peter R de Vries - Dutch crime reporter - left a mark on the next generation
Builder bookHow I hacked the education system
✍️ BlogWhat I learnt from Stephen Hawking
Stephen Hawking didn't live an easy life but that didn't stop him. Here's what I learnt from his journey.