Felix Knox

Scaling next-gen digital experiences for organizations, brands, and innovators in AI & Web3.

AI Agent Orchestration Strategic Technical Vision High-Performance Team Building Product-Market Architecture Autonomous System Design Scale-First Infrastructure Digital Transformation Protocol Architecture Web3 Systems Creative Technology Leadership Brand Experience Design Organizational Systems Performance Engineering Distributed Systems API-First Development Design System Architecture Developer Experience Continuous Innovation Technical Excellence

Work

bio.xyz Senior Frontend Protocol Architect Nov 2025 —

Building the future of science/research launchpad with scalable apps infrastructure.

Polimec Applications Architect Jan 2023 — Sep 2025

Architected brand identity, UX/UI systems, and scalable applications from ground up, establishing technical foundation for growth.

Bitcoin Suisse Head of Digital Experiences Jan 2019 — Jan 2023

Transformed fragmented digital landscape into organization-centric application launchpad.

Relax, we are the good guys Technical Director & Co-founder Jan 2010 — Jan 2019

Award-winning and progressive digital solutions for the largest brands and agencies in the world.

Spring/Summer Founding Partner and Technical Director Nov 2011 — Nov 2012

Co-founded and served as Technical Director at Spring/Summer, a leading Copenhagen-based digital design studio specializing in brands, websites, and commerce experiences.

Sid Lee Interactive Developer Apr 2009 — Mar 2010

Progressive Front-end Engineer on a specialized team building high-impact digital campaigns for Adidas sports brands, including Y-3 and Porsche Design.

Bacon de Czar Interactive Director & Co-founder

Leading pan-European production agency delivering innovative and award-winning digital experiences for global brands.

Bacon production Technical Director

Technical leadership representation for Bacon production.

In2media Lead Interactive Developer

Lead developer building best, award winning, global interactive digital experiences

Projects

Social Sauna Club Investor, Advisor

2025 —

Investor, digital advisor, and brand strategist for Berlin-based thermal gathering space

Art Brugi Advisor, Builder

2020 —

Digital advisor for global Italian furniture brand Art Brugi (Tuscany-based)

Anne Black Advisor, Builder

2025 —

Digital advisor for legendary Copenhagen based brand Anne Black

PURE Fabrications Investor, Advisor, Builder

2017 —

Investor and shop consultant for Copenhagen based sustainable fashion brand PURE Fabrications

The Inoue Brothers Advisor, Builder

2010 — 2025

Brought The Inoue Brothers online with e-commerce, web presence, product quality assurance, and social media strategy

Selected Agencies

A few highlights among many

Sid Lee Amsterdam + New York + Montreal

TBWA Helsinki + Copenhagen

Y&R Berlin + Hamburg

DDB Copenhagen + Berlin

4Peace Osaka + Tokyo

Selected Clients

A few highlights among many

ACNE Studios

United Nations

Adidas

Nike

Swatch

Zappos

American Express

Awards

24 FWA

12 Awwwards

4 Google Sandbox Features

6 Years (2016 - 2022) FWA Jury

7 Years (2013 - 2020) Creative Circle Jury

Physical Achievements

52 Marathons completed Personal best: 2:48
12 Ultramarathons Including OCC (UTMB World Series — 55 km / 3500 m+ elevation)
Scratch Golfer Handicap Index: 0.0
2000 m Row (Concept2 erg) 6:40 minutes
200 m Sprint 25 seconds
Ashtanga / Yoga Full series, Surya Namaskar A+B
182 Mountain Peaks Summited and traversed
Extreme cold exposure 30 minutes in 3°C water
Extreme heat endurance 4 × 30 minutes in 90°C sauna (with 10-min breaks)