Nikos Letsios

Deliver end-to-end: positioning + discovery → roadmap → UX/UI → design systems → dev handoff → visual QA. Lead client acquisition, stakeholder workshops, scoping and prioritisation; translate ambiguity into dev-ready specs. Manage and mentor a small design team (2 designers previously, 1 currently) through reviews and direction. Build reusable systems and documentation that help teams ship faster and maintain quality over time.

Selected work (high impact)

Caselex Platform

Full redesign of a global competition law database; fixed readability and scalability issues through internal/external user research. Modern branding and a data-first UI with clearer highlights and timelines; improved workflows for editors and daily lawyer users. Created scalable interaction patterns and components to support future features without increasing complexity.

Momizen Product Redesign

Complete rebuild (brand, iconography, UX/UI) with research-led differentiation; 10k+ monthly visitors, ~8k vendors, 200%+ growth post-redesign. Defined trust-first visual language (photography + iconography) to increase credibility for parents and families.

BibeCoffee

Designed screens for World Barista Cup 2025 broadcasts and supported scalable platform decisions with PM/Engineering. Helped systemise UI patterns and specs so developers could ship faster with consistent results. Product & Brand Direction

Cross-device UX/UI and distinctive visual system for an Io T-sensors platform. Clarified core flows and data visibility to differentiate the product and support daily operational use.

Built the consumer app design system, reducing client onboarding time by 40%+. Supported discovery and delivery for white-label features across multiple brand tenants.

Established a scalable design system and handoff standards to speed up development and reduce rework. Ran customer testing and research sessions to validate UX decisions and improve key workflows. Delivered data-heavy prototypes and clear specs that improved developer implementation speed and accuracy.