Eight years inside,
building, not observing.

The story

I left Nigeria in 2018 with an engineering degree from UNIZIK and a place in a master's program in Hangzhou, with a plan to learn how China builds things by building alongside it. That meant three educations at once: graduate study, software engineering by day and Mandarin every other waking hour, because you cannot build real things in China from behind a language barrier.

That first year in Hangzhou was the hardest and the most useful. I arrived as a frontend engineer competing against some of the best engineers in China, which left exactly one option: outwork the gap. Documentation instead of courses, because the courses were in a Mandarin I did not have yet. New languages and whole ecosystems learned from the reference manual. Large projects taken on alone and before I was ready, because volunteering for the work nobody wanted was the fastest way to be trusted with it.

It compounded quickly. Frontend became fullstack, and fullstack became senior software engineer inside twelve months. That stretch ended with Best Engineer of the Year, and later with a high-level talent recognition in the Q2 category from the Qiantang District government in Hangzhou. Neither was a gift. Both were the accumulated interest on a lot of unglamorous evenings.

Hangzhou then became Shenzhen, the city where nearly every piece of hardware on earth has a supply chain within an hour's drive. Today I coordinate engineering, DevOps activities and AI implementation, build complex systems that have to survive production rather than a demo, and spend my own time on the problem I find most interesting in the world right now: giving AI agents a body, connecting the reasoning loop to motors, grippers and sensors, then finding out what breaks when software meets physics.

When I arrived there was no community connecting African engineers to this ecosystem, so I started one. The Shenzhen Afro-Tech Forum is where African and diaspora engineers in the Greater Bay Area compare notes, find each other and get access to the hardware ecosystem I get to use every day. I also lead the Nigerians in Shenzhen Association, and the part of that work I care most about is the unpaid part: mentoring engineers earlier in the same path, volunteering, and teaching where teaching is what is needed. Systems and communities are built the same way, one deliberate piece at a time.

Everything I publish here follows one rule: evidence over assertion. Teardowns on how these systems actually behave and build logs that include what broke, because the failure notes are where the real engineering lives.