Senior UI/UX Designer with 10+ years building complex financial experiences, KYC verification, money transfers, and payment flows that balance compliance, security and conversion.
I lead design for fintech products bridging the gap between regulatory requirements, technical constraints, and real user needs.
My work covers the full product lifecycle: discovery research, journey mapping, validation logic, prototyping, and design systems that scale across multiple teams.
A repeatable process for complex, high-stakes products.
User research, analytics deep-dives, stakeholder interviews. Map regulatory and technical constraints before pixels.
Journey maps, flow diagrams, and validation logic. Align teams on the problem before exploring solutions.
Prototypes, design systems, and engineering partnership. Edge cases, error states, and accessibility from day one.
A/B tests, funnel analysis, and qualitative feedback. Tie every shipped change back to a business metric.
A showcase of fintech projects where I led design from problem to launch.
A complete redesign of a banking experience focusing on financial wellness and money transfer.
An all-in-one tool for managing professional financial activities and internal health.
Mobile-first PSD2 payment flow connecting merchants to 4,000+ European banks with one-tap authentication.
High-density operations console for processing thousands of payments daily. Reconciliation, approvals, and audit trail in one place.
Embeddable card payment experience for 800+ merchants. SCA-compliant, fully white-labelable, optimized for one-handed mobile use.
Real-time portfolio interface with custom watchlists, advanced order entry, and inline risk indicators for active retail traders.
The clearest design partner I've worked with. Brings rigor to research, empathy to stakeholder calls, and ships work that moves business metrics — not just satisfies them.
Open to Lead & Principal roles. Currently exploring ambitious teams.
pariskousoulos@gmail.com