Chapter 01
Challenge
01
Move an experimental Jupyter notebook strategy into a production system with kill-switches, observability, and safe deployment.
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Bots & AutomationTrading InfrastructurePython + Next.jsInspectable risk-controlled execution NDA
Exhibition page
Cross-Exchange Arb Engine
An execution engine that monitors order books across exchanges and routes opportunistic trades within strict risk budgets.
Strategy rules
Notebook -> system
A fragile research prototype became a production service with observable risk controls.
Risk locks
Typed and enforced
Position sizing, kill switches, and venue health checks now constrain the execution path directly.
Post-trade review
Faster
The operator dashboard reduced the time required to inspect fills, venue behavior, and reconciliation issues.
bots
What this case covers
Trading InfrastructureStack focus: Python + Next.jsOutcome focus: Inspectable risk-controlled executionService: Build a trading systemTool: Strategy backtesterConfidential delivery workflow
Next step
Use the build brief when the strategy needs to leave research mode and become an inspectable production system.
Exhibition notes
Industry: Trading Infrastructure
Related: Build a trading system / Strategy backtester
Outcome: The strategy lifecycle became visible, controllable, and safer to operate under real market conditions.
This exhibition focuses on delivery logic and outcomes rather than exposing confidential internal UI.
Chapter 02
System
02
Streaming order-book ingestion with per-venue rate-limit awareness.
Deterministic strategy core wrapped in a typed risk gate.
Operator dashboard with live P&L, kill-switch, and venue health.
Chapter 03
Interface
03
Primary capabilities: Trading Systems, Streaming Data, Risk Engineering.
Signature stack markers: Python, asyncio, Redis, Next.js Operator UI.
bots
Annotation
Trading Systems
Annotation
Streaming Data
Annotation
Risk Engineering
Chapter 04
Outcome
04
Production deployment with hot config reload and auto-rollback.
Risk gate prevents oversize positions even on misconfigured runs.
Operator dashboard reduced post-trade reconciliation time substantially.
journey
Strategy lifecycle
The case covers signal intake, validation, execution, and post-trade review.
Market intake
Order books stream in with venue-specific rate and health awareness.
Opportunity validation
The core strategy checks spread quality against risk and execution cost before acting.
Execution and lock
Risk gates, kill-switch rules, and venue constraints surround the actual order placement.
Post-trade review
Operators review P&L, reconciliation, and venue behavior without leaving the system context.
layers
Venue, alerting, execution, review
The route becomes more credible when the reader can inspect the engine as layered operational logic.
Venue logic
Per-exchange ingestion and health handling shape whether an opportunity is even considered.
Alerting layer
Operators see abnormal states and can intervene before the system drifts into unsafe behavior.
Execution layer
Orders move only after typed risk checks and venue constraints align.
Review layer
Post-trade visibility is designed into the operator experience instead of being a later reporting task.
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