Essays by Ry Walker

Essays on AI, startups, and software engineering by Ry Walker, founder of Tembo and Astronomer.

allagentsaiapisarchitectureastronomerautomationbottleneckbuild-vs-buybusiness-modelcode-reviewcoding-agentscommunicationcompetitioncontextcontext-engineeringcoordinationculturecustomer-developmentcustomer-successdatadecision-makingdeveloper-experiencedeveloper-toolsdevexeconomicsengineeringenterpriseevaluationexperiencefoundersfundraisingfuturego-to-marketgovernancegrowthgtmhuman-in-the-loopincentivesinfrastructureintegrationintuitionjudgmentknowledge-managementknowledge-workkubernetesleadershiplearningmaintenancemanagementmarketmarketingmeasurementmemorymoatsnuanceobservabilityopen-sourceoperationalizationoperationsoutboundpersonalpersonal-agentspersonalizationphasespitchingplatformplatformsplaybookprocessprocurementproductprototypingqualityragreasoningrecommendationsretentionreviewsalessecurityseedshippingskillssoftware-engineeringstartupsstorytellingstrategytembotoolingtrustunit-economicsworkflow
Apr 24, 2026Each Person Needs Their Own Agent Instance

Shared agents with a single configuration are fundamentally broken. Each user gets a personal copy that learns through interactions — and an organizational layer that locks in what consistently works.