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Challenge
A leading investment management firm’s heritage collateral-reporting application was tied to the retiring of a legacy data source, requiring the same regulatory outputs to be reproduced exactly from a new enterprise warehouse, with no automated way to prove the new outputs matched the legacy baseline and zero tolerance for deviation in reported collateral figures.
Solution
Hoonartek re-platformed the UCC application to the new enterprise warehouse, rewrote data pipelines in Ab Initio DevFac while preserving regulatory outputs, designed and executed field-level regression against the legacy baseline, and built a reusable automation pack for future UCC reporting changes, with end-to-end lineage captured in Metadata Hub.
Results
Parity
Outputs reproduced and reconciled to field level from the new source
Field-Level
Regression, new outputs matched to legacy baseline before sign-off
Reusable
Automated test pack de-risking all future UCC reporting changes
Challenge
A leading investment management firm’s MiFID II transaction reporting required accurate, timely submission across a wide range of instruments, but eligibility determination and field enrichment were complex and manual, data-quality issues caused rejections and regulatory breaks, and rule changes were slow and risky to implement
Solution
Hoonartek built Ab Initio DevFac pipelines to capture, enrich, and validate reportable transactions, automating eligibility determination, field enrichment against reference data, and reconciliation against ARM and regulator feedback, with externalized rules for rapid regulatory change response and full lineage for audit readiness.
Results
100%
Timely reporting, automated pipelines meet MiFID II deadlines
Fewer
Regulatory breaks, validation and reconciliation cut rejections
Full
Audit lineage, every reported transaction evidenced end-to-end
Challenge
Solution
Results