Good Eggs was founded in July 2011 in San Francisco. The two software developers behind it wanted to build an efficient way for small farmers and producers to reach consumers who were interested in fresh, beautiful ingredients but didn’t necessarily have the time to hunt them down at a farmers market or a grocery store (which probably wouldn’t carry them to begin with). It was a promising idea, well-positioned at the white-hot Venn-diagram center of some of the biggest themes in tech right now: tech-enabled on-demand delivery, food, eye-popping funding rounds. Good Eggs started operating on a limited basis in the Bay Area in 2012, and by the end of the following year, it had expanded to full service there, opened three additional hubs around the country, and was on its way to hiring hundreds of employees. To date, it has raised almost $53 million in venture capital. ... But by Good Eggs’ own admission — and as Stambler’s sudden email indicated — building the business was immensely, unexpectedly difficult. On-demand delivery, perishable inventory, strict regulations, fluctuating prices, and city-specific quirks added up to a host of logistical challenges that can’t always be neatly predicted or solved by software.