She taught English in New York kitchens for a decade before she built a company to do it in 130 languages, on a phone, at the moment a line cook needs it.
Rachael Nemeth runs Opus Training, a mobile learning platform for people who do not sit at desks. The users are line cooks, dishwashers, servers, hotel housekeepers, retail workers - the deskless workforce that hospitality economists like to gesture at but that legacy learning-management software mostly ignores. Opus does role-based training, translates it into 130 languages on the fly, and uses AI to intervene when frontline data suggests something is wrong. The company is headquartered at 221 Canal Street in New York, has 46 employees, and has raised roughly $10.8 million, including a $6.8 million Series A that closed in May 2023.
That is the company. The founder is more interesting.
Before Opus, Nemeth spent more than a decade running operations for New York restaurants. She was Director of Facilities at Hot Bread Kitchen, a nonprofit bakery that trains immigrant women. She was Manager of People Operations at Danny Meyer's Union Square Hospitality Group. She was at Baked NYC. Somewhere in that stretch she got a master's from The New School and a certification in second-language acquisition and teaching English as a Second Language. She started volunteering to teach English to bakers at Hot Bread Kitchen. There was no textbook for their jobs, so she wrote one.
Then she wrote a company. ESL Works delivered industry-specific English lessons by text message, because that was the medium restaurant workers actually used. She got it to profitability in under two years without outside capital. When COVID hit and every operator suddenly needed to communicate safety protocols in multiple languages to a frontline they could not gather in one room, Nemeth had the strange advantage of already knowing how.
Opus Training was founded in July 2020. It kept the SMS-native pedagogy of ESL Works and added a mobile LMS around it. The product proposition is unusually specific: translate everything, deliver it on the phone, and stop treating training as a scheduled event. Nemeth's line to podcasts is that training programs do not fail because workers do not care - they fail because the program was never built for how frontline work actually runs.
"Training doesn't fail because people don't care. It fails because the program was never built for how frontline work actually runs." - Rachael Nemeth
Ovation, a guest-feedback company, partnered with Opus in late 2025 to route real-time restaurant data straight into training modules. The pitch is that guest complaints about, say, drink accuracy or greeting quality generate a specific micro-training on the specific worker's next shift. Nemeth calls this "detect, then train." The alternative - scheduling a full quarterly compliance module and hoping it stops the next incident - is the industry default, and Opus is essentially betting that the default is broken.
The 130-language translation layer is the second wedge. Nemeth is a certified ESL instructor. She is unusual among frontline-SaaS founders in that she can talk about second-language acquisition as a design constraint rather than a marketing bullet. On Opus, a training document uploaded in English is instantly readable in Spanish, Bengali, Tagalog, or Amharic without a translator. For a hospitality group whose kitchen speaks four languages at once, that is not a nice-to-have; it is the reason retention works.
Nemeth mentions her grandfather in interviews often enough that it registers. He ran Don's World of Beef, a Kansas City restaurant chain in the 1960s. She grew up in the extended aftermath of that business, in a family where restaurants were a normal topic at the dinner table. It is unclear whether this predisposed her to hospitality operations or simply gave her a vocabulary for what she was walking into. Either way, when she left Union Square Hospitality Group to build a text-message ESL business, the pivot did not look like a pivot to anyone who knew the family history.
She hosts a recurring dinner series called Leaders at the Table for service-industry executives, mentors early-stage founders at the Elbow Grease accelerator run by Gutter Capital, and co-produces the Hospitality Training 360 Report with CHART, the trainers' association. The community-building is not incidental. It is roughly the same instinct that got her volunteering at Hot Bread Kitchen in the first place.
The challenge isn't whether people finish the training; it's whether they actually start it.
Opus automatically translates all of your training and documents into 130 languages so that learning is finally accessible for everyone.
We can identify issues happening on the front line and intervene with training before they become a crisis.
People don't want delayed feedback. They want it direct and in the moment - that's how they get better.
They all want to know what good looks like so they can go to work and feel successful.
Training doesn't fail because people don't care. It fails because the program was never built for how frontline work actually runs.
Nemeth runs a recurring dinner series in New York for hospitality executives, a private-room-of-a-restaurant kind of thing that is halfway between a founder council and a peer support group. She is also a mentor at Gutter Capital's Elbow Grease accelerator, which focuses on operator-founder-led companies serving traditional industries. And she co-produces the Hospitality Training 360 Report with CHART, the Council of Hotel and Restaurant Trainers.
1. Her grandfather ran Don's World of Beef, a Kansas City restaurant chain in the 1960s.
2. She was a certified ESL instructor before she ever raised a Series A.
3. Her first company, ESL Works, hit profitability with zero outside capital.
4. Opus supports 130 languages, roughly six times what Netflix subtitles into.
5. Her hospitality resume - USHG, Baked NYC, Hot Bread Kitchen - is very specifically a New York resume.
Trace the direct line from her volunteer ESL classes at Hot Bread Kitchen to Opus's 130-language training engine.
A family-history piece on the 1960s Nemeth-family restaurant chain and how it shows up in Opus's product thinking.
Break down the 2023 round, the investors, and the frontline-workforce thesis it's underwriting.
How Opus uses guest-feedback signals and shift data to deliver training at the moment a problem happens.
Situate Opus alongside the wave of tools rebuilding the manager-to-frontline stack.
Map the founders, including Nemeth, who came out of Danny Meyer's Union Square Hospitality Group.
She's the CEO and co-founder of Opus Training, a mobile, AI-powered training platform for restaurants and other frontline-workforce businesses. Before Opus she founded ESL Works and spent over a decade in New York hospitality operations.
ESL Works, a text-message-based English language training service for restaurant workers, which she built to profitability without outside capital.
Approximately $10.8 million in total funding, including a $6.8 million Series A that closed in May 2023.
A mobile-first learning management system that delivers role-based training, instant translation across 130 languages, and real-time interventions triggered by data from the frontline.
New York City. Opus Training is headquartered at 221 Canal Street in Manhattan.