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Indie Android Developer

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Building in Public

W20: Bilingual Refactoring, Optimization, and Security

An engineering chronicle detailing architectural improvements, performance optimizations, XSS security mitigations, and enriched unit testing at ArceApps.

Technical Articles

Deep tutorials and guides on Android development, Kotlin and AI Agents.

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Mattpocock/skills: The Composable Alternative to Full-Stack SDD Frameworks
SDD May 20, 2026

Mattpocock/skills: The Composable Alternative to Full-Stack SDD Frameworks

Why Matt Pocock's skills are small, composable, and opinionated — and how they compare to Spec Kit, OpenSpec, and BMAD for AI-assisted Android development.

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Subagents in OpenCode: how to create collaborative agent teams
ia May 20, 2026

Subagents in OpenCode: how to create collaborative agent teams

Learn how to configure and use subagents in OpenCode to automate complex tasks, create parallel workflows, and split large problems among specialized agents.

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Socratic Grilling Meets Spec-Driven Development: Can They Actually Coexist?
SDD May 20, 2026

Socratic Grilling Meets Spec-Driven Development: Can They Actually Coexist?

Matt Pocock's /grill-me skill forces adversarial alignment before coding. SDD frameworks enforce architectural contracts. We test whether these two philosophies can actually work together in a single workflow — and where they genuinely conflict.

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