Hans Schrei, cofounder of Wunderkeks, joined Insider's 8-week mentorship program to work with a mentor on hiring for his small business.Lizzie Chen for InsiderThis article is part of Talent Insider, a series containing expert advice to help small business owners tackle a range of hiring challenges.After having a bad employee experience, Hans Schrei, a cofounder of the cookie brand Wunderkeks, swore he would approach hiring differently this time."How we build a team is going to impact the culture of the company and how it progresses," said Schrei, whose company is based in Austin, Texas.