Eight years ago, Nepal was hit by a deadly earthquake that reduced centuries-old monuments to rubble. However, the immense challenge of restoration has led to a resurgence in architectural craft skills that were once fading away.

Carpenter Dinesh Tamang is one of hundreds of craftspeople who learned a new trade in the quake's aftermath.

"I got a chance to work in reconstruction projects, to rebuild damaged temples and houses," said Tamang, who was unemployed before the 7.8 magnitude earthquake that killed nearly 9,000 people.

"It is very rewarding work," he said while carefully carving an intricate pattern on a wooden panel with a chisel and mallet.

The 2015 quake also destroyed hundreds of monuments and royal palaces – including the Kathmandu Valley's UNESCO World Heritage sites – that had drawn visitors from around the world.

In deeply religious Nepal, temples and heritage sites are not just tourist attractions but an integral part of cultural and spiritual life.

The public demand for their rebuilding fueled a need for workers adept at traditional architectural techniques, including stone masonry and intricate wood and metal work.

"Nepal is rich in cultural heritage," Tamang said. "You see temples everywhere, and I was always fascinated by the designs on the wood."

Nepal Vocational Academy, where Tamang enrolled, said it had trained hundreds in traditional skills since the quake.

"Even though the quake was a tragic event, it has created opportunities in different sectors," said Rabindra Puri, a heritage conservationist and the academy's founder.

"The demand for skilled manpower drastically increased."

Puri said that the academy expanded its facility after the quake to meet the surge in demand for training.

"As far as I know, none of our graduates are unemployed," he said.

'Live on after us'

Many initially feared Nepal lacked the skills needed for the huge task of rebuilding.

The palaces and temples damaged date back to the period between the 12th and 18th centuries when the Kathmandu Valley was divided into the three kingdoms of Kathmandu, Patan and Bhaktapur.

The wood carvers, stone sculptors, and metal workers who created the spectacular temples and palaces were once feted from far away and paid handsomely from the royal purse.

These crafts were historically carried out exclusively by families belonging to the Newa ethnic group and passed on through generations. But over time, many opted for other professions.

"The fathers didn't want to teach the sons, and sons didn't want to learn, so it was close to disappearing," Puri said.

The funding for reconstruction has made these professions more economically sustainable.

The government has poured in over $45 billion to restore its heritage sites, with additional projects funded from countries including neighboring China and India – as well as Japan, Sri Lanka, Switzerland and the United States.

About 80% of the 920 heritage structures that were flattened or damaged have been reconstructed.

Heritage conservationist Rohit Ranjitkar, director of the Kathmandu Valley Preservation Trust, said that while the renewed interest in learning traditional crafts is encouraging, the focus should be on quality.

"The quality must match the monuments we have ... These skills that have been passed on from generation to generation cannot be learned with a few months' training," he said.

"Practice is important ... We need to see how to encourage them so that they can carry on the skills."

Stonework expert Kancha Ranjitkar, 82, who began working with his father as a teenager, said he felt happy alongside younger craftspeople.

"Many of the skills are vanishing," he said. "But the quake gave a chance to pass on our knowledge to the next generation ... for it to live on after us."