Detroit (CNN) In the shadows of Detroit's tallest skyscrapers, dozens of homeless people shiver in the 17-degree cold.

Ferocious wind gusts of 15 mph feel like cold knives stabbing the face.

Such conditions claim the lives of countless homeless people every winter -- especially those without warm coats.

Now, a nonprofit aimed at solving that problem has accidentally led to one of the most successful homeless employment programs as the country's homeless crisis keeps growing

"This is so much bigger than anything I could have imagined," said Veronika Scott, the 30-year-old CEO and founder of the Empowerment Plan.

The plan hires homeless people and teaches them how to make coats for the destitute suffering on the streets.

Homeless employees work at the Empowerment Plan for an average of two years before moving on to new careers.

These are not your typical coats. They transform into storage totes and full-length sleeping bags to protect against frostbite or death.

But the most impressive transformation happens behind the scenes, where the coat-making program has helped 100% of its homeless workers afford their own homes within months.

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She was sick and living in a car with her kids

With laser-sharp focus and dizzying coordination, Pam Warren uses all four limbs to stitch a coat.

"I'm doing pockets on panels," she explains, running a piece of rugged black fabric under a sewing machine.

She powers the machine with a pedal under her left foot while steering the direction of the stitches with a lever next to her right knee.

At age 48, Warren has discovered a hidden talent.

"I'm a seamstress, that's my title. And I'm also a pocket expert," she says with a broad grin. "I'm so good with those pockets and so quick with them."

Four years ago, Warren was homeless, living in her car with her two youngest children.

She was laid off from her car parts manufacturing job after suffering a severe blood clot, which rendered her unable to work for months.

Warren's experience with homelessness taught her to "count your blessings and don't look down" on homeless people.

Almost immediately, Warren knew she and her children would also lose their beautiful brick house. "I had no help," she said.

That's because a few years earlier, Warren had decided to leave her husband and raise her children alone. Like many colleagues at the Empowerment Plan , she was a victim of domestic violence.

Warren married young, in her 20s, and soon became a housewife and stay-at-home mom.

The physical abuse started early and persisted for years, she said, until "I just left one day -- for my kids."

"I stayed so long because I didn't think that I could make it without him -- financially, mainly ... especially with the kids," Warren said.

After her job loss in 2015, she and her two youngest children -- then a toddler and a fifth-grader -- lived in her Chrysler Sebring for months, "calling shelters every day" to see if any space had opened up.

"For a long time, we went two days where we didn't (shower). We couldn't afford to bathe," she said.

"My daughter was going to school, so she missed a lot of schooling because it was embarrassing, sending her to school without clean clothes and taking care of her hygiene."

Her daughter was so traumatized by bullying over her lack of hygiene that she missed half the school year. She ended up failing the fifth grade and had to repeat it.

Employees use heavy-duty materials to make dozens of water-resistant coats each day.

Finally, after four months living in a car , the family moved into a homeless shelter. That's where she learned about the Empowerment Plan, which occasionally hosts job fairs with the shelter.

"I wanted a job, (but) it was a sewing job," Warren said, chuckling. "I know nothing about sewing!"

Yet after a series of interviews, she got the job. "My jaws was hurting from smiling so much," she said.

Now Warren has her own home, and her children are doing well in school.

"I'm also back in school to get my GED," Warren said.

She takes great joy in stitching the coats and even more joy "just seeing them on the streets."

"Everywhere you go, you'll see people, and you'll tell them, 'Hey! I made that coat!'"

'I don't need a coat! I need a job!'

Scott never planned to be a CEO. The 30-year-old founder of the Empowerment Plan was homeless off and on throughout her childhood as her family struggled with job loss, mental health issues and addiction.

Scott stands in front of coats ready for distribution. Her nonprofit now sends coats across the US and around the world.

"There was a point in my upbringing where everything I personally owned could fit in a backpack," Scott said.

"In that backpack, I had my sketchpad. And that is why I got into art. That was the thing that I could do with nothing."

That love for art -- along with scholarships and financial aid -- got her into the College for Creative Studies in Detroit, where she majored in product design.

Maybe she'd work for a big firm in New York City, she thought. But more than anything else, "I wanted to take care of my family."

Her plans took a sharp detour when she was 20 and got an unusual class assignment: Design a project that fulfills a need in the community.

"We were just Googling 'needs in Detroit,'" Scott recalled.

She learned hundreds of freezing homeless people couldn't get into shelters that were already full. So, with no experience in clothing design, she decided to design a coat that turned into a sleeping bag.

"It took 80-plus hours to make the first one," Scott said.

Employees spend 60% of their work week making coats and 40% in classes such as financial health and GED training.

She took her early prototypes to a local shelter to get feedback from homeless people. But her biggest epiphany came when a woman at the shelter started "full-on yelling at me."

"'You! You with the coat! Coat lady!'" Scott recalled the woman shouting. "'This is pointless! I don't need a coat! I need a job!'"

That's when Scott transformed her class project into a mission to employ homeless people.

She graduated college in December 2011. On January 1, 2012, she started the Empowerment Plan.

Almost everyone thought the business model would fail, Scott said.

"We were completely funded by the PayPal button on my blog," she said. "That raised the money to help us get going."

Scott's college dean connected her with the CEO of Carhartt , a rugged clothing manufacturer that soon became a supporter of her nonprofit.

"They donated the first sewing machines. They donated the fabric. They flew me out to spend time in their factory, so I could see how these products are really made," Scott said. "I learned really everything I know now."

Soon, Scott could hire her first few employees from a homeless shelter. She'll never forget the eagerness of the job candidates, including one who showed up to the interview two hours early.

Robert Keyser, 45, was once homeless with his daughter. He now rents a duplex and is thrilled to make his daughter proud.

"They were just so dedicated," Scott said. "I remember they were like, 'Oh, I have kids, but that's not going to get in the way!'"

But hiring wasn't the only challenge. Scott knew she lacked the skills to teach her new hires how to make the coats efficiently.

So, she posted a plea on Facebook: "I need help. Does anybody know how to sew? I need somebody to come in and teach us."

One woman responded. She later became a full-time employee.

Fast forward eight years, and the Empowerment Plan has employed more than 80 homeless people. Many have graduated and started their own business ventures. Not a single worker has reverted back to homelessness.

And the 35,000 sleeping bag coats they've created have been shipped around the world.

A global phenomenon

As word of the "empower coats" grew, so did global demand.

"We've been able to hand them out across the entire US and now 20 other countries ... because of partnerships with other nonprofit organizations," Scott said.

From left, Ellie Small and Mari Gener of MSU Detroit Street Care and Scott help a homeless woman with a new coat.

The program is funded through private gifts. Each $125 donation pays for the materials and labor for one coat, and donors can request coats go to specific communities or wherever the greatest need is.

Last year, "a corporation sponsored 2,000 coats, and it went out to 20 different cities," Scott said. "So, members of our team went to all these communities."

But like any urban area, it's difficult to know where the most dire needs are. That's where the experts come in.

Trying to find those who need help the most

Detroit's Hart Plaza doesn't look like a home for the destitute.

In the summer, the sprawling complex is bustling with music festivals. But by winter, the 14-acre plaza is virtually abandoned.

While indoor spaces sit empty, homeless residents shiver in the open-air stairwells or in outdoor corners.

Transient men and women are so well hidden in the plaza's crevices, most passersby don't even notice them.

But medical students Ellie Small and Mari Gener know exactly where they are.

"I come here a couple times a week," said Small, a student in Michigan State University's College of Osteopathic Medicine.

"It's interesting because there's a whole different crowd in the morning, in the middle of the day, and at night."

Gener and Small visit homeless people in the crevices of Detroit's Hart Plaza.

Small is the president of MSU's Detroit Street Care , a volunteer-based outreach program that provides medical support and supplies to the homeless.

The group -- along with similar organizations at Wayne State University and the University of Michigan -- work with Scott and the Empowerment Plan to help figure out where the coats should go.

Scott said even though she's a Detroit native, "I wouldn't know to go into Hart Plaza."

"There's so many great outreach organizations and soup kitchens, and those are the people that we partner with," Scott said. "And that's how we do it around the world, too."

Police officers also help with the mission, stashing coats in the back of their cruisers for homeless people they encounter, Scott said.

All this started with a CEO who had zero formal executive training.

"The lack of business knowledge that I had served me well in a weird way," Scott said. Had she gone to business school, "I don't know if I would have taken the risks that I did."

Employees don't just work. They're paid to learn

While employees get paid for a full work week, they only spend 60% of that time actually making coats.

The other 40% is spent in classes designed to ensure they stay self-sufficient after they graduate from the Empowerment Plan.

These classes, taught by volunteers and other organizations, include financial literacy, driver's education, GED test preparation and domestic violence recovery.

Morgan Ealy, 25, was homeless for two years. She now rents a house and wants to invest in real estate.

If not for her financial literacy class, Morgan Ealy said she'd probably face a lifetime of bad credit and poor financial decisions.

"I didn't know that if you get a credit card, you don't just max out your credit card and pay it off -- that you're only supposed to spend half, or less than half," the 25-year-old said.

Ealy became homeless several years ago after losing her mother and losing her retail job due to lack of transportation.

Now at the Empowerment Plan, she's learning life skills that she might have never learned -- like how to budget her income.

She took the financial health class and had $30 in savings a full week after payday.

"That was the first time I realized I was saving money," Ealy said.

"It made me feel amazing. I was like, 'I got $30!' Even though it wasn't a lot ... It made me feel capable of actually saving more. And I'm ready to do that."

'Why can't I do something like that?'

Colin Michael Lindsey's life has taken tumultuous turns in his 52 years.

It's "almost impossible" for him to get a job because of a felony conviction, he said. Lindsey said he's applied for 30 jobs, including in the fast-food industry, but has been rejected from them all.

Now living in a tent under a bridge, Lindsey wakes up before dawn to walk to the Pope Francis Center , where he can get a hot meal, a warm shower, and today, an unexpected new coat.

Lindsey, with his new sleeping bag coat, has been homeless for 12 years. He now wants to work for the Empowerment Plan. (Holly Yan/CNN)

His jaw drops when he learns his new coat was made by other homeless people.

"I didn't know that!" he exclaimed. "Why can't I do something like that? I'd be willing to do something like that!"

But getting a job at the Empowerment Plan is competitive. Applicants go through several rounds of interviews, and the few dozen employees working at any time represent just a tiny fraction of the 2,200 chronically homeless people in Detroit

Still, Lindsey said he's inspired by the Empowerment Plan and hopes to work there one day.

"That's what I want to do," he said. "And it's something you can be proud of. You can look at (the coat) and say, 'Hey, I made that.'"

She started her own business after the Empowerment Plan

Kenyetta Caldwell broke down in tears the day she walked into the Empowerment Plan.

The mother of eight had been riding a bus two hours each way to manufacturing job that paid $8.50 an hour. Unable to make ends meet, she found herself homeless and about to go to a shelter.

That's when her sister told her about the Empowerment Plan. Caldwell showed up and came face-to-face with the CEO.

"I begged and begged. ... I broke down in front of her," Caldwell recalled. "I said, 'I don't know what I'm going to do if I don't get this job.'"

Kenyetta Caldwell now owns her own fashion line, Creo by Keca, and makes custom designs for clients.

Scott, who normally hires employees from homeless shelters, decided to take a chance on Caldwell.

It was a good hire. Caldwell shot up the ranks and became a production manager, making $16 an hour in 2016.

But after just 1 1/2 years, she left the Empowerment Plan.

"I got bit by the entrepreneur bug, and I wanted to do something different," Caldwell said.

She used her love of sewing to launch her own clothing line -- Creo by Keca

"Creo" means "create" in Latin. "Keca" comes from the first two letters of Caldwell's first and last names.

Just a few years into her new business, Caldwell's work has been featured in local celebrity fashion shoots. She also makes custom designs and sells her clothing online.

Last year, when a low-budget movie featured her designs and listed her in the credits, Caldwell said she felt "on top of the world."

"The story gets better as you keep writing it," she said.

Creo by Keca is also sold online and has been featured in celebrity photo shoots.

But her level of success wouldn't have been possible without the Empowerment Plan, she said.

Now, instead of begging the CEO for a job, some Empowerment Plan employees are begging Caldwell to hire them.

"I get occasional calls about 'Are you hiring? We want to go!'" Caldwell said.

She doesn't have enough funds yet for employees of her own. But Caldwell wants to hire other graduates of the Empowerment Plan.

"My goal is to get my ladies," she said. "I've seen some very brilliant minds come through."