Trading Tech Consulting

High-performance systems • Financial infrastructure • Rust and Python expertise

I help trading firms and fintech companies build high-performance trading systems with Rust, TypeScript, and modern infrastructure. Former NinjaTrader product manager with 15+ years in trading technology, financial infrastructure, and performance optimization.

From sub-millisecond trading engines to full system architecture — leveraging deep experience in financial technology and production-grade systems.

Trading Technology Services

⚡ Trading Infrastructure & Performance

High-performance systems for financial technology

  • Rust trading engines with sub-millisecond latency
  • Cap'n Proto RPC for distributed trading systems
  • Real-time market data processing with Polars
  • Deterministic testing and backtesting frameworks
  • Risk management and compliance integration

Currently building Matchstick trading engine — applying lessons to client systems.

⚡ Trading Infrastructure & Performance

High-performance systems for financial technology

  • Rust trading engines with sub-millisecond latency
  • Cap'n Proto RPC for distributed trading systems
  • Real-time market data processing with Polars
  • Deterministic testing and backtesting frameworks
  • Risk management and compliance integration

Currently building Matchstick trading engine — applying lessons to client systems.

📚 Technical Documentation Excellence

Documentation that developers actually use

  • API documentation with interactive examples
  • Developer onboarding and integration guides
  • Documentation health audits and scoring
  • Headless CMS migrations and content strategy
  • Technical writing for developer-focused products

Former Microsoft technical writer with 700+ page documentation projects.

Trading Technology Portfolio

🔧 Westmark.dev

Full-Service Development Consulting

Complete portfolio of B2B SaaS solutions, from emergency fixes to full-scale system architecture and implementation.

  • Headless CMS and dataset migrations
  • Emergency system fixes and optimization
  • Custom SaaS platform development
  • Technical due diligence for acquisitions
View Full Portfolio →

⚡ Trading Technology Consulting

Next-Generation Trading Infrastructure

Specialized consulting for financial technology firms building high-performance trading systems and market data platforms.

  • Trading engine architecture and optimization
  • Real-time data processing systems
  • Risk management system integration
  • Regulatory compliance and audit trails
Discuss Project →

Trading Technology Success Stories

⚡ Trading Technology

  • Product Management: 8 years at NinjaTrader (2010-2018)
  • Performance: Sub-millisecond trading operations
  • Architecture: Deterministic Rust engines
  • Innovation: Building next-gen trading infrastructure

📊 Quality Standards

  • Testing: 80%+ coverage with comprehensive test suites
  • Monitoring: Sentry error tracking + PostHog analytics
  • Security: PII encryption and comprehensive audit logging
  • Documentation: Enterprise-grade technical documentation

🚀 Production Results

  • RapidWire: Production SaaS serving enterprise customers
  • MarkdownFlow: Live on Cloudflare Workers global network
  • Documentation: 700+ page technical guides at Microsoft
  • Emergency Fixes: Critical system recoveries under pressure

Trading Technology Engagement Models

⚡ Trading System Optimization

High-frequency trading performance • Sub-millisecond latency

  • Trading engine performance optimization
  • Market data processing bottlenecks
  • Risk management system integration
  • Regulatory compliance implementation

Available: 24-hour response for critical trading issues

📋 Technical Consulting

Architecture review • Strategy • Implementation planning

  • System architecture design and review
  • Technology stack evaluation
  • Performance optimization strategies
  • Technical due diligence

Timeline: 1-4 weeks depending on scope

🏗️ Full-Scale Development

End-to-end system implementation • Long-term partnerships

  • Complete SaaS platform development
  • Trading infrastructure implementation
  • Team training and knowledge transfer
  • Ongoing maintenance and optimization

Timeline: 2-6 months for full implementations

Ready to Build Next-Gen Trading Infrastructure?

Whether you need trading system optimization, strategic technical guidance, or full-scale trading infrastructure development — I bring deep trading technology expertise to every engagement.

Response Time: Within 4 hours for all inquiries • Same-day for critical trading issues