He researched the BP oil spill, decided that bad training kills, and has spent his career building a better way to learn a trade. Today that work lives in 300,000 pockets.
Ruchir Shah runs a company that teaches plumbing on a phone. SkillCat hands you about 1,500 hours of HVAC, plumbing, electrical, and appliance training for roughly the price of two coffees a month, and more than 300,000 people have taken it up. It is, in his telling, the trade school system America never quite got around to building.
That sentence sounds tidy. The path to it was not. Shah started in oil and gas, not heating ducts. In his senior year at Rice, studying energy engineering, he dug into the BP oil spill and came away with an unfashionable conclusion: the disaster was not just an engineering failure. It was a training failure. People had been handed enormously complicated systems and taught about them with blackboard diagrams.
So he did something about it. Over the next four years he and his team built LearnToDrill - gamified, animated simulations that taught rig workers how machines actually behave. The tools spread fast. Twenty-five thousand students, fifty countries, five languages, clients with names like Halliburton and BP. Then, in 2016, the business hit a wall, and Shah did the counterintuitive thing: he downshifted it to part-time and went to Stanford for an MBA to learn how to scale.
The pivot to the trades came from a contradiction he could not unsee. COVID arrived and threw skilled workers out of jobs by the thousand. At the same time, HVAC and plumbing contractors kept telling him the same thing: we cannot find help. The work existed. The workers existed. Nothing connected them. SkillCat is the bridge he built across that gap.
What makes the approach distinct is the same idea that started everything on the oil rigs. You can teach a surprising amount online - system logic, safety thinking, diagnostics, the way a good tech reasons through a broken unit. The wrench-turning still needs field repetition, and Shah is the first to say so. SkillCat does not pretend simulation replaces sweat. It prepares you for the sweat.
People want stability, respect, and a way to take care of their families.
Shah likes to point at two numbers that should not coexist. Three out of four companies say they cannot fill open trade positions. Meanwhile, blue-collar income has slid by a fifth over fifty years. The work is there. The pay should follow demand. The bottleneck, he argues, is access - to training that is fast, affordable, and built for how people actually learn.
SkillCat's answer is deliberately low to the ground: a subscription that costs about the same as lunch, certifications that hold up, and an apprenticeship pathway with the Department of Labor's stamp on it. Figures here reflect points Shah has cited publicly.
Mobile-first trade training in HVAC, plumbing, electrical and appliance repair. EPA-certified, $10/month, 300,000+ trained.
Gamified simulations that trained 25,000 oil and gas workers across 50 countries. Where the simulation thesis was proven.
Educational comics distributed across 16 countries with KIPP and the US State Department. Hard topics, made fun.
Introduces trades careers to young people in underserved communities, early - before the world tells them a wrench is a consolation prize.
We help build the trade school system America never really put together.
One summer in New York, Shah worked comedy clubs. The handle @ruchirlaughs is not a marketing accident.
Before HVAC units, he animated drilling rigs. The conviction that learning should be fun runs through every venture.
A month of SkillCat costs about what a single trade-school textbook chapter once did. The pricing is a statement.
"I use technology to make hard topics fun." It fits comics, oil rigs, and condensers equally well.
Ask Shah where this goes and the answer scales past plumbing. He imagines a world where automation keeps inventing and erasing job roles, and where a platform sits in the middle of the churn - reading industry demand, re-skilling people, and placing them in the job that fits their skills right now.
It is an ambitious idea dressed in a humble app. SkillCat started with construction and telecom; the roadmap he has sketched reaches toward solar, wind, utilities, aviation, and manufacturing. The throughline is the same one he found in a spreadsheet about an oil spill more than a decade ago: teach people well, and a lot of other problems get smaller.