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Developers

Architecture-First

"Code is temporary. Architecture endures. Design systems that adapt to change without rewriting everything."

Philosophy

Architecture-first means thinking deeply about structure, boundaries, and relationships before writing implementation code.

We invest time upfront in architectural design to avoid costly rewrites, enable independent team work, and create systems that scale both technically and organizationally.

Core Practices

Modular Design

Decompose systems into loosely coupled, highly cohesive modules with clear interfaces.

  • • Define module boundaries early
  • • Explicit interfaces and contracts
  • • Minimize inter-module dependencies
  • • Enable independent development

Document Architecture

Maintain living architecture documentation that evolves with the system.

  • • Architecture Decision Records (ADRs)
  • • System context diagrams
  • • Component diagrams and data flows
  • • API contracts and schemas

Evolutionary Architecture

Design for change by enabling incremental evolution without massive rewrites.

  • • Fitness functions to guide evolution
  • • Strangler fig pattern for migrations
  • • Feature flags for gradual rollouts
  • • Version APIs and data schemas

Architecture Reviews

Regular architecture review rituals to validate decisions and share knowledge.

  • • Design review before major features
  • • Quarterly architecture health checks
  • • Peer review of ADRs
  • • Architecture office hours

When to Prioritize Architecture

High Architecture Investment

Large systems, distributed teams, long-lived projects, high scalability requirements

Balanced Approach

Medium complexity, some distribution, evolving requirements, moderate team size

Light Architecture

Small prototypes, short-lived experiments, simple monoliths, single-person projects