As thousands continue to seek better opportunities abroad in the wave popularly known as Japa, one Nigerian in the diaspora is building reasons to come back.

Seun Mafa, a U.S.-based tech entrepreneur and healthcare innovator, has launched IG9Health, a health-tech firm designed to provide Nigerians with easy access to reliable diagnostic tools, including pregnancy tests and malaria strips basic but essential products often out of reach for many due to cost or availability.

The goal, Mafa said, is simple: to eliminate guesswork in health care and reduce the dependency on expensive hospital visits for conditions that can be diagnosed affordably at home. “We need to normalize access to trustworthy health tools,” he emphasised.

For over a decade, Mafa has worked in the U.S. developing digital health systems, compliance platforms, and remote work tools. But his long-term vision was always rooted in Nigeria creating infrastructure that empowers citizens without requiring them to leave the country.

“I have never believed that Japa was the enemy. The problem has always been the vacuum back home. We didn’t build anything worth returning to,” Mafa said.

As many Nigerians looked outward, Mafa doubled down on building inward. His latest project, 5Africa, is a digital platform helping African talents from developers in Ibadan to designers in Kano and writers in Jos connect to global markets. The platform allows them to prove their skills, protect their intellectual property, and earn across borders, all without applying for a visa.

“In the rush to leave, no one paused to ask what it would take to come back, referencing the growing online chatter around “Japada”, a movement suggesting return is not only possible, but promising,” Mafa said.

While embassies remain overwhelmed and visa applications soar, Japada represents a subtle shift, the possibility that with the right infrastructure, returning home might no longer be synonymous with failure or chaos. And that infrastructure, Mafa insists, won’t be born from policy memos, but from real, working systems built by everyday innovators.

“We’re not short on ideas in Nigeria. We’re short on execution,” he said.

Mafa is calling on government stakeholders and private partners to support what already exists. He advocates for; regulatory support to scale IG9Health’s diagnostic services, National adoption of 5Africa’s IP protection and cross-border payment models, Structured return pathways for diaspora professionals through fellowships, remote consulting, and short-term engagements.

“Not everyone can move back permanently. But everyone can give something if there’s a system that makes it possible,” Mafa noted.

What sets Mafa’s work apart is not grand announcements or viral campaigns. It’s the quiet, consistent effort to close the gap between talent and opportunity, at home and abroad. In a country where innovations often die in silence, his approach is gaining attention for its practicality.

“This isn’t about visibility. It’s about fixing the leak in our brainpower and proving that Nigeria can work if we build it to,” he added.