Every project is a blend of visual craft and serious engineering. Holographic race cards with AI-generated voice narration. Real-time leaderboards that update in milliseconds and look stunning on every device. Enterprise dashboards that people actually enjoy using. The aesthetic is not decoration — it is part of the experience.
Based in York, UK. Working globally. Every line of code, every design decision, every deployment — handled personally. When you work with Elvifi, the person in the strategy conversation is the same person writing the code.
Key Milestones
Elvifi Founded
Marcus launches Elvifi as a solo software consultancy, combining design and engineering under one roof.
Deadly Dozen Partnership Begins
Engaged to build the first production system for a global fitness competition platform.
Deadly Dozen Goes Global
Platform scales to 17,000+ athletes across 23 countries with eight interconnected production systems, AI chatbot, and holographic race cards.
AI Integration Expertise
Claude-powered chatbot, AI voice narration, and automated content generation become core service offerings.
The Work Speaks
The Deadly Dozen platform — eight production systems, 17,000+ athletes, 23 countries. AI chatbots, holographic race cards, live judging, real-time leaderboards. Built from zero to a global enterprise platform. See the full case study.