The day my childhood best friend sold our code behind my back

Two years ago, I was building a fintech app with my childhood best friend from Akure. We grew up together, went to the same secondary school, same church. I trusted this man with my life.

We had been working on this payment solution for eight months. I handled the backend architecture, he managed the frontend and business development. We had a handshake agreement. No contracts, because we were brothers.

One morning I got a call from a Lagos startup founder I knew slightly. He said, 'Deji, I saw your app demo on Product Hunt. Beautiful work.' I told him we hadn't launched yet. He went quiet and said, 'Check your messages.'

My friend had sold the entire codebase to a competitor. The source code, the user flows, the database schema. Everything. For ₦2.5 million. He didn't tell me. He just disappeared from our shared Slack, changed his phone number, and moved to Port Harcourt.

I sat in my Yaba apartment staring at my laptop for three hours. I thought about exposing him on Twitter, sending evidence to his new employer, telling his mother what her son did. But then I remembered his younger sister. She was in SS2. If I dragged his name, she would suffer for it in school.

I let it go. I rebuilt the app from scratch, alone, in four months. It never made money, but it taught me something important: business and friendship need separate boundaries. A handshake is not a contract. And some people you grow up with are just people you grew up with, not people you can build with.

Last week I saw him at a wedding in Akure. He tried to wave. I just nodded and kept walking. No anger, just... distance. Some bridges burn for a reason.