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Topaz - Order Management System based on Bluezone, a proprietary low latency real time trading system

TCA - Trade Confirmation & Agreement system based on RTTP, a proprietary low latency multithreaded framework

Credit Manager - Fully in-memory calculation of customer account margin, managed load-balancing of 200 instances

DVP and PTA - Prime brokerage system, switched from batch processing to OLTP event‑driven MQ protocol

Voluntary CorpActions - Automatic processing of customer elections with SWIFT messaging

Cutting Stock - Automatic placement of panels on fiberboard sheets (2‑dimensional „cutting stock” problem)

Production Planning -

• 3aTech