Its pacing, timing and beauty show a confidence belying the 40-year-old’s lack of experience.

He fled Somalia’s civil war with his family and ended up in Finland aged 16 – and has never made it to film school.

“God knows how many times I applied for film school but never got in,” he told the BBC.

Yet promoting Somali-language film has become a goal – to show his culture and roots on screen.

For Ahmed, winning the top prize last month at Africa’s prestigious Fespaco film festival proves that dramas in his mother tongue can cross borders.

The Gravedigger’s Wife is a tender love story with dark comic flashes about the lengths a person can go to in order to save someone they love. The gravedigger – Guled, played by Omar Abdi – sits outside hospital with his comrades, shovel in hand, waiting for a patient to die.

Ironically, it is only through these deaths that he can make money to help keep his sick wife, Nasra, alive. Played by Yasmin Warsame, she is dying of kidney failure. The enormous cost of life-saving treatment forces Guled to make some extreme decisions.

This simple, pared-down story, filmed with long silences and expansive landscapes, is nothing like the tales that Ahmed grew up with. He recalls a diet of Bollywood films filled with music and dancing and happy-ever-after endings.

“I had no reference for this film, I had no film that I could compare this to,” Ahmed says. “So I had to create my vision of how I see it.”

In fact, he cannot remember ever seeing a professionally made Somali film at the cinema.

His mother was in tears throughout the entire screening when The Gravedigger’s Wife premiered at the Cannes Film Festival in July. “She was so overwhelmed,” he says. “There are so many generations who have never had the pleasure and opportunity to see themselves on the big screen. I wanted to create that.”

The Gravedigger’s Wife is set, and was filmed on location, in Djibouti, which neighbours Somalia, but it has not yet been shown in the region.

A large audience of Somalis, and people of Somali heritage, did get to see it at September’s Toronto International Film Festival. “They all felt a sense of pride. It was a joy to watch them enjoy it and then come up to me afterwards,” Ahmed says.

The director also hopes that his path to making the film could serve as an inspiration.

He never went to film school, nor received any formal directorial training and has never worked on anyone else’s film set.

His journey began a decade ago when he wrote the first draft of the screenplay. He was so determined that he would direct it himself in Somali that he put it to one side to learn the craft in part by absorbing the ideas of the films he loved.

After watching Bollywood, he turned to cinema from all over the world, including South Korea and Iran. But his biggest influence has been films made on the African continent. He especially admires the work of Mauritanian Abderrahmane Sissako, who was the chairman of the Fespaco prize jury.

After studying these films and trying to understand the techniques, he directed two short films and wrote a screenplay in Finnish before he felt able to take on The Gravedigger’s Wife.

Now he is left wondering if he had gone to film school whether the experience would have changed him for better or worse.

“I want to encourage young African film-makers, non-privileged film-makers, to really grab cameras and do their own stuff. Write their own stories, capture their own lives and do it on their own, because not everyone’s so privileged.”

He himself is determined to carry on making films in Africa: “I hail from the continent and I believe that the future of cinema is in Africa. There are so many stories that cannot be set in Western countries.”

He believes the precariousness of life and the dilemmas that people like his fictional gravedigger face are what can make great drama. But when it comes to genre, he is eager to explore the possibilities.

“I want to make comedy, I want to make sci-fi, I want to make Westerns, horror films and thrillers,” he says.

The Fespaco award may help him do this, but for now after years of honing his vision “having the film made was the biggest prize”.

“I’m just really happy that all this is happening for the film.”