Ioannis Coffee Chef

Ioannis is the Coffee Chef. That's what his customers call him, and the operation he runs out of Brooklyn on Flushing Avenue reflects the breadth of the title. Roasting beans, selling brewing equipment, servicing espresso machines (he'll travel out to New Jersey for repairs), and running professional barista foundation courses. A newer location on 14th Street is also referenced. This is not a single-product business.

The barista training is the angle that sets the operation apart from most small roasters. Cafe and shop owners send staff to Ioannis for foundation training, and the cold brew gets bought wholesale by other businesses for resale. That's the giveaway that this is a B2B operation as much as a retail one. The East Timor blend gets named among the offerings, which is the kind of origin choice that signals the owner is genuinely curious about coffee beyond the predictable shelf.

A matcha latte at the 14th Street spot turns up as one non-coffee pick from a customer. The retail surface is light, and the cafe experience is not the main draw. The main draw is access to Ioannis himself, whether that's for training, repair, wholesale supply, or a serious conversation about beans.

Who it suits: cafe and shop owners who want barista training plus a wholesale coffee source, espresso machine owners who need someone willing to come fix the thing, and home brewers looking for hands-on espresso help from someone who knows the equipment. Not a walk-in coffee bar in the conventional sense. Come with a question. Ioannis has an answer.