Jason Cochran
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enterprise

3 posts tagged with "enterprise"

June 10, 2024

Domain-Driven Design: Lessons from a 320K+ LOC Codebase

Domain-Driven Design lessons from building Catalyst PSA. How DDD kept a massive enterprise platform maintainable over three years.

ddddomain-driven-designenterprisearchitecturesoftware-design

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April 22, 2024

CQRS Pattern Implementation in Enterprise Applications

Implementing CQRS in Catalyst PSA to solve performance bottlenecks when complex reports locked tables and slowed transactions. Real-world patterns for separating reads and writes at enterprise scale.

cqrsarchitectureenterpriseperformancescalability

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March 15, 2024

Hexagonal Architecture in Practice: Building the Catalyst PSA Platform

Why Hexagonal Architecture was essential for maintaining Catalyst PSA's lare codebase. Real-world implementation patterns from building enterprise SaaS with NestJS and complete technology independence.

architecturehexagonal-architectureenterprisenestjsdesign-patterns

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Jason Cochran

Software Engineer with 27 years of experience building exceptional web and mobile applications.

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