Denham Preen
Co-Founder at Float Capital
Western Cape, South Africa
Summary
👤
Senior🎓
Top SchoolDenham Preen is a JavaScript-focused software engineer and entrepreneur with 9 years of experience building full-stack applications (React, Node) and co-founding multiple ventures including Wildcards and Float Capital. He blends hands-on development with product and go-to-market skills—running SEO and online marketing workshops, managing internships, and consulting for startups and corporates like Capitec. His work with Wildcards applies blockchain and NFTs to in-game assets with an impact-driven revenue model that channels funds to conservation. At HouseME he shipped both C# backends and React frontends, and he’s led technical due diligence for VCs, bringing an auditor’s eye to startup technology stacks. Holding a BSc (Hons) in Computer Science from UCT and a background in computer science and economics from Rhodes, he pairs technical rigor with commercial insight. Colleagues know him as a developer who enjoys building and shipping practical solutions across product, growth, and impact domains.
9 years of coding experience
2 years of employment as a software developer
Bachelor of Science - BS Honours, Computer Science, Bachelor of Science - BS Honours, Computer Science at University of Cape TownBachelor of Science (BSc), Computer Science and Economics, Bachelor of Science (BSc), Computer Science and Economics at Rhodes University
English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (106)
typechain10
console-log10
raise10
javascript10
solidity10
debugging10
indexer10
compile10
loss10
fuel10
documentation10
hardhat10
debug10
open-source10
blockchain10
Programming languages (11)
Github contributions (5)
diffusioncon/CarbonCredits-Ocean-Protocol-FOAM
Oct 2019 - Feb 2020
Team 9
Contributions:27 commits, 2 PRs, 20 pushes in 4 months
react
shenferhat/Wildcards-backend
Apr 2019 - Apr 2019
Utilizing non-fungible tokens to aid wildlife conservation.
Contributions:27 commits, 16 PRs, 25 pushes in 1 day
fungible-tokenstokenswildlife-conservationnon-fungible-tokensaid
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