Teams at G MASS Consulting

Lead investigation and resolution of broker margin data discrepancies by validating Python pipeline outputs against internal sources. Debug raw broker files, document margin calculation logic across account types, work with Data Engineering to translate business rules into Python, escalate structural data gaps, liaise with brokers and SMEs, and maintain mapping and audit documentation.

Support underwriting operations by entering and checking risk and aggregate data, processing USM/SCM messages, resolving exceptions, liaising with underwriters, maintaining SLAs, and proposing process improvements.

Serve as TRS/Equity Swaps operations SME to stand up and run an in-house TRS capability. Design target operating model, workflows, controls, and governance; translate business requirements into Calypso operational processes; produce procedures and control frameworks; support trade lifecycle activities, settlements, reconciliations, collateral and exception management; transition from outsourced model and take ownership of BAU operations.