Software EngineerMay 2020 – Present
Zuri Fintech · Nairobi, Kenya
·Shipped key features for a nationwide mobile-money platform serving millions of users.
·Cut API response times by 55% through caching and query optimisation.
·Mentored 4 junior engineers and championed test-driven development.
Full-Stack DeveloperAug 2017 – Apr 2020
Kito Labs · Remote
·Built React frontends and Node.js APIs for enterprise SaaS clients in the US and Europe.
·Raised test coverage from 38% to 90%.
·Worked with distributed teams across three time zones to hit tight release dates.