Role
UI Design Lead
Programme
HALO Trading Platform
Deliverables
DS Governance & Library design
Worked on LSEG's HALO trading platform — acting as Library Guardian for the central design system serving 70+ designers across the trading platform group.

Library Guardian for 70+ designers across the trading platform
Managed the DS as the single source of truth — gating contributions, resolving conflicts and protecting consistency at scale.
Rebuilt and optimised the Figma component library end-to-end
Led the Sketch-to-Figma migration, modernising the structure and unlocking faster, safer iteration for every team.
Owned DS governance, contribution and training across the programme
Set up the contribution flow, ran central governance ceremonies and led training to raise design–code parity.
Consulted on the DS portal, documentation and ecosystem
Shaped how the system was structured, surfaced and adopted across the wider product organisation.




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