You're great at building products. Marketing them? That's where things get messy. Join Jing, an introverted founder who watched his startup fail spectacularly (one sale, $5, two years of work). He went from that failure to outranking Amazon from his bedroom and managing seven-figure marketing budgets for global brands. Now he's back in the startup trenches, sharing his learnings on marketing. No fluff, no extrovert energy required - just proven strategies from someone who speaks both code an ...