Christopher John Cassar

Technical Product Leader

Profile Summary

Technical product leader with 9+ years of experience spanning software engineering, product management, and company building across AI, crypto, SaaS, and XR. Built and scaled products serving 1M+ users and supporting $1B+ in digital asset distribution, led multidisciplinary teams of up to 10, and held product leadership roles across multiple venture-backed startups through acquisition. PhD-trained engineer with hands-on experience taking products from customer discovery and technical architecture through launch, commercialization, and scale.

Technical Skills

Languages

JavaScriptTypeScriptC#LuaSolidityPython

XR

UnityARKitARCore

Frameworks & Libraries

Next.jsNestJSDjangoWeb3.jsEthers.jsReactExpoReact Native

AI & Developer Tools

CodexClaude CodeOpenClaw

Data

FirebasePrismaPostgreSQLSupabase

Version Control

GitGitHub

Analytics

MixpanelPostHog

Product & Design

LinearFigmaNotion

Cloud & Runtime

Node.jsAWSGoogle CloudVercel

Work Experience

One Click Ninja

May 2026 – Present

Product Lead (Co-Founder)

TokenOps

Jan 2025 – Apr 2026

Product Manager

Acquired by Zama SAS

NativeVision

Jan 2024 – Oct 2024

Founder

Acquired by Morrow Digital Ltd.

KORIS

Jan 2023 – Oct 2024

Product & Engineering Lead (Co-Founder); later Advisor

Acquired by the Metis DAO Foundation

Wally

Nov 2022 – Dec 2023

Software Engineer

Acquired by Conduit Commerce

McNeilly Business Consultancy

Oct 2021 – May 2022; Aug – Nov 2022

Product Manager (Contract)

Versadex Ltd.

Feb 2022 – Aug 2022

Product Lead

Venture-backed startup; 7percent Ventures

Obi Vision Ltd.

Apr 2020 – Oct 2021

Software Engineer

XR venture-backed startup; Entrepreneur First

BMT Defense & Security UK

May 2017 – May 2020

R&D Engineer

Education

PhD

Human Factors Engineering & Software Engineering

University College London (UCL)

MSc

Sustainable Engineering: Renewable Energy Systems & The Environment

University of Strathclyde

BEng (Hons)

Mechanical & Electrical Engineering

University of Strathclyde

Foundation Certificate

Software Engineering

Glasgow Caledonian University

Advisory & Publications

Author of "How to Combat Weaponized Lies" (2018)

Mentor early-stage founders at Entrepreneur First on product strategy, customer discovery, and traction.

Awards

Sir Peter Gadsden Britain Australia Award for improving research collaboration between the UK and Australia's naval design technology efforts.

On Deck Membership

Entrepreneur First Funding & Membership