I run a high-traffic, NSFW video site built on Kernel Video Sharing. Traffic is steadily climbing, so I need a PHP developer in Canada who can keep the platform fast, flexible, and visually up to date while we scale. Location: Remote Type: Contract / Ongoing Start: Immediate Key Responsibilities Customize and extend KVS themes and templates Modify frontend UI/UX elements (homepage, categories, models, etc.) Implement and optimize: Video feeds and integrations Thumbnails and preview systems Recommendation algorithms Improve site performance, speed, and scalability Work on monetization features (subscriptions, ads, paywalls) Assist with feature builds (community pages, leaderboards, pre-registration flows) Troubleshoot bugs and ensure smooth deployment Requirements Strong experience with PHP, MySQL, HTML, CSS, JavaScript Proven experience working with KVS (Kernel Video Sharing) Experience customizing KVS themes and core functionality Familiarity with video streaming platforms / tube sites Comfortable working with NSFW/adult content platforms Experience with: API integrations CDN/video hosting optimization High-traffic performance tuning Strong problem-solving and communication skills Nice to Have Experience with AI content platforms or media pipelines Knowledge of SEO for video platforms Experience with affiliate systems or ad networks UI/UX optimization experience for engagement & retention