Map a system in an afternoon, not a quarter
Understand data flows, integrations, and system dependencies by querying the source of truth: the code itself.
System discovery built on tribal knowledge
- Mapping existing systems requires weeks of stakeholder interviews.
- System documentation is incomplete, outdated, or contradictory.
- Data flows are understood by a few people who are always busy.
- Integration points are discovered through production incidents.
- Requirements gathering misses critical existing constraints.
Skip the interview round
Ask the code directly. Diagrams lie; the deployed code doesn't.
What you can ask the system
System Mapping
Ask what systems the order service integrates with, trace the data flow from user registration to welcome email, and see which databases the reporting module accesses.
Data Flow Analysis
Follow how customer data flows through the system, which services touch payment information, and where PII is stored and accessed.
Integration Discovery
Enumerate the external APIs you call, how webhook failures are handled, and which services have retry logic for downstream failures.
Constraint Identification
Surface the validation rules that exist for user input, the business rules enforced in the checkout flow, and the rate limits configured for external API calls.
Impact Assessment
Map upstream and downstream dependencies when a model changes, and identify integration contracts that must be maintained for compatibility.
How analysts use CodeAlive
- 1
Initial Discovery
Get an overview of a subsystem, identify major components and their responsibilities, and map primary data flows.
- 2
Deep Dive
Trace the flow of an order from placement to fulfillment, understand error handling and edge cases, and identify implicit business rules.
- 3
Impact Assessment
Ask what would be affected if the order status model changed, map upstream and downstream dependencies, and identify integration contracts to preserve.
- 4
Documentation Generation
Export findings to structured documentation, generate system diagrams from code analysis, and create data dictionaries from actual implementations.
What changes for system analysts
- Map a system in hours by querying the source of truth.
- More accurate requirements through code-grounded analysis.
- Complete integration maps without human dependencies.
Document the system you actually run
Stop scheduling stakeholder interviews to recover what was already written down in C#.