Chief Legal Officer, Chief Administrative Officer & Corporate Secretary, Cognizant
Search every verified John Kim interview, podcast appearance, and on-the-record quote — each transcript cross-checked by AI and human review to confirm speaker identity. In a 2025 clip, John Kim stated that the most common mistake startups make is failing to talk to enough customers. He said he is surprised when founders report speaking to only three to five customers per week, arguing they should be speaking to that many per day. Kim also cautioned that founders often over-index on their strengths—engineers may focus too much on product development, while outward-facing founders may spend excessive time networking—and advised that nothing else matters until a strong product-market fit is found. In a 2018 appearance, Kim described working for a Fortune 500 company as "one of the most dangerous career things you can do," arguing that such companies are not nimble and that C-level executives lack the courage to resist investor pressure, leading to layoffs. However, he also said he would hesitate to recommend that people leave a W-2 job where they are still learning, noting that some may later find their skills are inadequate. Kim expressed support for 1099 work, stating it can provide greater job security through diversified income streams.
“I'm so surprised by a lot of founders when I ask them like 'How many customers did you talk last week?' They're like 'Oh I talked to three customers last week or like five customers last month.' I'm like 'Are you kidding me you need to be talking to three or five customers a day.'”
“People who are good with one thing tend to overlook the others so for instance if you're an engineer if you love building great products you will be naturally biased towards spending more time on product so instead of spending more time with customer you're like 'Oh you think you have an idea about customer you try to...”
“If you're so outward facing you'll be attending so many networking parties going to every single conferences going to every single speaking events but you don't go back to fundamentals of building a strong product.”
“Think about what your strengths are and try to make sure that you are balancing out talking to customers and building a fantastic product try to deprioritize everything else none of that really matters until you find a strong product market fit in the early days none of it else matters.”
“Working for a Fortune 500 or a large company is one of the most dangerous career things you can do.”
“A lot of big companies honestly aren't nimble enough to manage what's going on.”
“I would hesitate to recommend that people stop their W-2 job where they're still learning good stuff ... and then later on find out that their skills aren't adequate to feed their children.”
“I'm a big fan of 1099 and I like that because ... it gives people greater job security because you're having a diversified portfolio of income streams when you do it right.”
“If you work for a Fortune 500 company they have so much pressure for quarterly earnings ... investors ... not really caring about the business of the people, and so the only way they're gonna hit the market ... is cutting costs by laying people off.”
“There’s not enough leadership courage amongst the C‑level of most Fortune 500 companies, so they’re not strategic nor courageous.”
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