Startup mentor on the StartupMasters platform

Founders on StartupMasters can invite a mentor to their startup, with the right to read and comment. We are building a bench of mentors who check evidence honestly rather than cheer. This is an ongoing part-time role. You will follow a small number of startups, read their interviews, experiments, decisions and metrics, and leave direct comments on whether the evidence really supports the step. Deliverable each cycle: written comments on your startups and a short note on each one's biggest risk right now. Done well means a founder changes a decision because of what you wrote. Must know (mandatory): startup founding or senior operating experience; customer development; startup metrics such as retention, CAC and LTV. Nice to have: reading Serbian; mentoring at an accelerator; fundraising experience; the Sean Ellis product-market fit test.