I build systems
that move markets.

Brendon Dulam is a systems engineer based in Tokyo, Japan, specialising in real-time fintech infrastructure across the full trade lifecycle. He has built and maintained production systems spanning several critical stages: investor relations coordination across Japan, APAC and Europe; low-latency market data ingestion from the Tokyo Stock Exchange using Activ and Flex Arrowhead; real-time business intelligence analytics on trading desks with KDB/Q; FIX engine development with pre-trade risk checks and multi-venue order routing; smart order routing handling over ¥600 billion average daily turnover for best execution; dark pool matching engine development serving market makers and retail flow; automated invoicing with metered, subscription and ad-hoc billing; and Canton-based distributed ledger infrastructure for atomic, final post-trade clearing and settlement.

• Investor Relations: Coordinated touchpoints across Japan, APAC & Europe — onboarding institutional clients and managing reporting pipelines.
• Market Data: Low-latency order book ingestion from the Tokyo Stock Exchange. Real-time tick normalization and distribution to downstream consumers.
• Business Intelligence: Real-time analytics dashboards on trading desks — PnL attribution, flow analysis, and execution quality monitoring.
• Order Management: FIX engine with pre-trade risk checks, position limits, and multi-venue order routing with full audit trail.
• Smart Order Router: Best-execution algorithm distributing flow across lit and dark venues, optimizing for price improvement and fill rates.
• Dark Pool: Matching engine for institutional and retail order flow — price improvement through midpoint matching and conditional orders.
• Invoicing: Automated billing pipeline — metered usage, subscription tiers, and ad-hoc charges with PDF generation and dispatch.
• Clearing & Settlement: Distributed ledger for atomic, final post-trade settlement — eliminating reconciliation and reducing counterparty risk.