Data Science & Analytics
Exchange Connectivity
Guide the design and management of trading venue connectivity and market data infrastructure. Owns the FIX session layer (logon, heartbeats, sequence number gaps, resend and gap recovery, disconnects). Use when building or troubleshooting FIX sessions for order routing or drop copy, integrating exchange protocols like OUCH, ITCH, PITCH, or Pillar, designing market data feed architecture (consolidated SIP vs direct feeds), handling trading halts or circuit breakers or LULD bands, planning co-location or failover and disaster recovery for exchange connectivity, implementing Rule 15c3-5 market access controls, or mapping symbology across venues and data sources. For order state machines and execution-report handling see order-lifecycle.
- Publisher / source
- JoelLewis/finance_skills (found on skills.sh)
- Upstream record
- JoelLewis/finance_skills
- Version
- Version 3
- Published
- Publication review
- Approved for publication
- Content fingerprint
6b497702ff018c607f551640c33a23802575cefe53dd67b9313ea85313500f73