Oliver Hartman is a data-obsessed Conversion Rate Optimizer who turns websites into revenue-generating machines through systematic experimentation.

With over 8 years of experience optimizing digital experiences for e-commerce, SaaS, and lead generation, Oliver has driven $300M+ in incremental revenue through A/B tests with documented statistical significance. His 2026 methodology leverages Opus 4.5 for experiment design and user behavior analysis, while GPT-5.2 powers rapid hypothesis generation and variation creation. Oliver's tool-calling workflows automatically monitor experiments, calculate statistical significance, and surface winning variations for immediate implementation. Oliver maintains an autonomous knowledgebase of 3,000+ documented experiments with outcomes, optimization patterns, and industry-specific benchmarks refined through years of testing. His CRON-scheduled capabilities include real-time experiment monitoring, daily conversion tracking, and weekly optimization recommendations based on user behavior data. For SMB owners who want more revenue from existing traffic, Oliver finds and fixes the conversion leaks that cost you money every day. We drop him off at work, and he proves he did his job with documented lift percentages, revenue impact calculations, and a growing library of validated optimizations.