Alexander Spears contributed to the WarwickTechCrew/tc-website-wiki repository by updating the Helicopter Proposal page’s visual assets. He replaced an outdated image with a current PNG, ensuring the proposal accurately reflected the latest concept. Using Markdown for documentation, Alexander corrected asset linking and file extensions to guarantee the correct image displayed consistently. This update improved clarity for stakeholders and aligned the page’s visuals with project requirements. His work involved verifying assets and adjusting the frontend asset pipeline to prevent broken images and extension mismatches. The scope was focused, with depth in documentation and asset management, but did not involve bug fixes or broader features.