I run production software on my own: a B2B SaaS, an ecommerce operation, and internal tooling backed by a custom MCP operations dashboard. Real businesses, not side projects. My edge isn't typing code line by line. It's architecting the system, writing tight specs, orchestrating AI agents to implement them across parallel sessions, and reviewing and shipping the result. Agent orchestration is the core skill, not a shortcut.
Parser for Chile's public procurement API (Mercado Público / ChileCompra). Fetch, normalize, and classify tenders with typed DTOs, adjudication extraction, RUT validation and a CLI. Zero AI, zero SaaS dependencies. Extracted from a production ingestion engine.
Design skill that stops coding agents from shipping AI-slop UI. The gates in this genre are self-reported, so firma ships a zero-dependency linter that checks its own hard rules deterministically, plus rotation memory that forbids reusing a page shape family across builds. 19 page shapes in 11 families, 12 OKLCH themes with verified contrast, 68 gates. Derived from hallmark and honest about it.
A skill that rewrites a raw prompt into an assignment an agent can actually finish. Six sections plus four checks the anatomy alone misses: a finish line only a human can close, autonomy with no ceiling, a roadmap disguised as a task, and a named verifier the environment cannot run. Derived from two real prompts and what they cost.
AI bots with finite-state machines, perception, pathfinding and cover-seeking; a 40-weapon arsenal with per-weapon recoil and ballistics; a sensitivity converter that matches cm/360 across CS, Valorant, Apex, Overwatch, CoD and Quake; camo and progression systems. Backed by a Vitest suite covering bot AI, physics coherence, hitboxes and navigation grids.
A pnpm + TypeScript (strict) monorepo with one shared core engine driving a desktop UI, a CLI, and a planned MCP server, so a person, CI, or an AI agent all edit through the same validated services.
Next.js, TypeScript, Prisma and Postgres, with a server-authoritative race timer, anti-cheat path validation, and explicit XSS/SSRF/DoS hardening on the Wikipedia proxy.
Audio processing, long-form video assembly, thumbnail and SEO-title generation, and scheduled uploads via the YouTube Data API, with Postgres for state and Telegram notifications.
React and Tailwind on top of Next.js, Prisma and Drizzle over Postgres, Vercel for deploys. Day to day I work through Claude: MCP servers, custom subagents, parallel agent sessions.