Insights
Notes from building software and growth systems
Practical writing from the Revilen team on product delivery, architecture, data, and the systems businesses actually run on.
Architecting Domain-Driven Applications with Next.js & Server Actions
How to separate business logic, validation schemas, and database repositories from React UI components for maintainable enterprise platforms, without turning your Next.js app into an unmaintainable blob.
By Revilen Engineering · Systems Architecture
Building Production AI Pipelines: Inbound Email Intelligence & OCR
A production teardown of inbound email intelligence: MIME parsing, attachment OCR, structured LLM extraction, confidence routing, and safe ERP side effects, without shipping a demo that collapses on week two.
By Revilen Engineering · AI Systems
PostgreSQL Production Patterns for Operational Platforms
Schema design, migration discipline, index strategy, and transactional safety for business systems that cannot afford silent data corruption.
By Revilen Engineering · Data Platforms
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