Zetta's Product Owner Tsvetelina Asher speaks on building brokerage platforms that last, and the decisions that define them.
In fintech, the pressure to move fast is constant. New features, new markets, new client demands – the list never stops growing. But for Product Owners working on brokerage platforms, speed without direction can turn against you.
This industry is particularly demanding. Platforms need to perform reliably across multiple asset classes, serve diverse client bases, and remain flexible enough to adapt as markets evolve. Getting that foundation right is what separates infrastructures that last from those that don't.
The challenge
Building in the brokerage space rarely follows a straight line. Platforms grow quickly, requirements shift, and what worked at an earlier stage of the business can become a constraint later on.
In a project for Investotech, a CFD (Contract for Difference) broker solutions provider, where trading five core asset classes offers unique market opportunities: forex, stocks, indices, commodities, and crypto, these changes played a role. The platform had grown rapidly, and key components needed restructuring to match the business's ambitions. Each workstream required detailed planning and close collaboration, with Tsvetelina Asher overseeing the full scope as Product Owner.
"I had to make the difficult call to slow down feature delivery and focus on restructuring key parts of the system first," says Tsvetelina. "That required buy-in from stakeholders and a clear case for why short-term patience would pay off in the long run."
The approach
The goal was to create a solution capable of supporting various product configurations depending on the services and technology involved. Delivering it required working through several layers of the existing system simultaneously:
- Refactoring of frontend and backend code
- Platform transformations and system migrations
- Architectural rebuild to support modular, configurable infrastructure
- Ongoing alignment across distributed development teams
Lessons from the field
What makes this task particularly demanding is the weight of the stakes involved. As a Product Owner working at the intersection of technology and finance, Tsvetelina brings both strategic oversight and hands-on involvement to the platform's development.
"What I enjoy most is that even small improvements can have a real impact on users' financial decisions," she says. "The fintech space doesn't give you the luxury of standing still – you have to think strategically and adapt quickly."
That mindset extends to how she approaches the role itself. For those looking to grow as Product Owners, her advice is: "Don't be afraid to take ownership. The most important growth comes from making well thought-out moves, taking responsibility, and learning from the outcomes."
What's next
The trends shaping brokerage technology are converging around a few clear priorities: modular infrastructure, mobile-first experiences, and real-time performance. Brokers want to launch faster, serve more markets, and give traders the tools to act instantly, regardless of device or location.
For Product Owners, the challenge is staying ahead of those demands while keeping the foundation solid. As Tsvetelina puts it: “The most important work isn’t always visible”.