Finding undervalued stocks

Hey guys, how do you go about finding undervalued stocks? 🤔 I’ve been trying to improve how I spot opportunities and was curious about what parameters you guys use. P/E ratios, revenue growth, insider buying. What are the key things to watch? I’ve been paying attention to Yahoo Finance lately and came across NIXX. It’s still fairly low-valued, but it looks like they’re making a big marketing push around their AI/telecom expansion. I don’t know much about how to properly value a company making a shift like this, so I’d love to hear thoughts. Anyone else looking into this or have general tips on valuing companies in growth phases? Would appreciate any insights!