Seevali Rathnayake
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    Architecture & Decisions

    9 signals

    WRITE Mar 22, 2026
    architecture
    Constraint-Driven Architecture: Five Principles for Building in the Real World

    Architecture advice assumes you start fresh. You never do. Here are five principles for designing software when constraints are the starting point, not an afterthought.

    WRITE Mar 21, 2026
    personalarchitecture
    The Architecture Happens in the Shower

    The best architectural decisions happen away from the keyboard. The discipline is having a system that captures them before they fade.

    WRITE Mar 19, 2026
    architecturemigration
    What a Twenty-Year-Old Codebase Could Become

    The architectural north star worth holding when a monolith has outlived its original design.

    WRITE Mar 12, 2026
    architecture
    When Git Submodules Make Sense in a Monorepo

    The textbook answer is always a full monorepo merge. But in large codebases with independent release cadences, the right answer is often a stepping stone — and submodules can be that stepping stone.

    THOUGHT Mar 10, 2026

    Don't claim expertise — point to systems you've built. The best way to establish architectural credibility is to let the work speak.

    WRITE Mar 8, 2026
    architectureengineering
    When to Build an Integration Platform Instead of Another One-Off

    How to recognize the moment when the next integration request should become a platform investment — and what that platform actually needs to include.

    WRITE Mar 3, 2026
    aiarchitecturenanoclawkleosnyx
    One Brain, Three Interfaces

    NanoClaw, Kleos, and Nyx are three different ways to talk to the same AI. Here is why that architecture exists and how it came together.

    THOUGHT Mar 1, 2026

    Legacy modernisation isn't a technical project — it's a risk management operation. The discipline is designing every step to be reversible before you take it.

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    THOUGHT Jan 7, 2026

    Architecture is constraint management, not technology selection. The question is never 'what is best?' — it's 'what is possible given our constraints?'

    Software Architect. The work speaks.
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