News & Insights
Insights on software development, nearshore teams, product design, web performance, and building with senior engineers in Costa Rica.
The access checklist for an embedded developer's first week
Prepare task-based permissions, named approvers, and a safe first change so an embedded developer can contribute without unnecessary production access.
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Prioritize product feedback with evidence and ownership
Separate a user's requested solution from the blocked task. Prioritize feedback with evidence, an accountable owner, and a clear decision to test, build, or defer.
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Build, buy, or integrate: a decision record for software teams
Compare ownership boundaries, workflow fit, and exit costs before choosing custom software or a vendor. Record why the decision holds and what could change it.
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The runbook your software handover should include
A handover is incomplete if the receiving team cannot diagnose a failed job, deploy safely, or recover service without the original developer.
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What changes when an AI prototype goes into production
Production readiness means the AI feature can fail safely, be evaluated after changes, and be operated by someone other than the prototype's author.
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Observability starts with the business event that failed
Healthy servers can hide a stuck workflow. Start observability with the accepted business request and the evidence that it reached a terminal outcome.
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SaaS onboarding: define the first useful action
Account creation is not the first useful action. Design onboarding around a task that gives the user evidence the product can help with their work.
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Where human review belongs in an AI workflow
Place review before a consequential action, give reviewers the evidence, and make approval expire when the proposed action changes.
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A tenant isolation checklist for SaaS products
Tenant isolation must cover exports, jobs, files, and support tools as well as database queries. Use two test organizations to find missing boundaries.
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API integrations: retries without duplicate business actions
A timeout does not tell you whether an action happened. Give each business operation a stable identity so retries can recover without creating duplicates.
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How to set a cost budget for an AI feature
Budget an AI feature per completed task, including retries, retrieval, and review. Then enforce limits before work starts, not after the invoice arrives.
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Build an evaluation set before shipping an AI feature
Turn AI feature evaluation into a release decision with representative cases, explicit failure rules, and a test set that stays separate from prompt tuning.
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