

Bradley Wilson
Head of Client Platform
Trade Republic

Bradley Wilson is Head of Client Platform at Trade Republic, where he leads the teams responsible for building Trade Republic's Mobile & Web foundations - crafting secure, user-friendly Fintech products that navigate the complexity of user needs, business goals and regulatory requirements.
A seasoned Android engineer turned engineering leader, Bradley has spent years solving hard technical and regulatory problems across banking, digital health and privacy & security. He has led teams of all sizes, shipping products in some of the most demanding and compliance-heavy environments in the industry.
Beyond the code, Bradley co-founded a mental health startup and is a passionate advocate for mental health in the workplace, accessibility and equity in tech. A servant leader grounded in empathy, trust and transparency, he believes the best products are built by psychologically safe, high-performing teams with a clear sense of purpose.
He speaks on topics including Android platform engineering, leading in regulated industries, mental health in tech, and building high-performing engineering cultures.
We Built It for One. Then Everything Multiplied.
Session
When we launched our Android banking app, it had one account, one portfolio and one currency. The architecture was simple because the assumptions were simple. Then the business grew.
This is the story of how we evolved the business and the app into a multi-account, multi-portfolio, multi-currency platform - complete with junior accounts, four portfolio types, and two currencies - without starting from scratch.
Told as a two-perspective narrative: one speaker covers the business drivers behind each evolution (why we needed it, what the market demanded), while the other covers the technical reality of making it happen on Android (what broke, what scaled, and what we'd do differently).
