santos-sanz

Design automated tests around real behavior, useful confidence, and maintainable contracts.

Design automated tests that reduce uncertainty, cover real contracts, and avoid brittle coverage theater.

Clarify underspecified, high-risk, or product-heavy work until scope, constraints, success criteria, and trade-offs are clear enough to plan or implement.

Diagnose bugs, flakes, regressions, and unexplained failures with reproduction, hypotheses, instrumentation, fix, and regression evidence.

Create a portable continuation summary when work must cross sessions, agents, branches, or tools and native memory is not enough.

Produce a decision-complete implementation plan before substantial edits, using native plan/read-only features where available.

Review a branch, PR, or working tree against the intended spec and repo standards, using native diff and review tools first.

Prepare completed work for commit, push, and pull request with scope review, final verification, PR story, assumptions, and risks.

Create or revise human-sounding content that is specific, useful, evidence-aware, and resistant to generic AI phrasing. Use for posts, essays, newsletters, web copy, applications, and other human-facing prose.

Improve the user experience of AI tools by making capabilities, uncertainty, control, failure recovery, privacy, and outcomes clear. Use for AI product audits, interaction design, onboarding, and workflow improvements.

Build hypothesis-driven workplans with explicit 80/20 prioritization. Use when rapid decision-making requires testing assumptions, ranking opportunities, and focusing on highest-leverage analyses.

Build MECE issue trees for complex business problems. Use when you need rigorous problem decomposition, branch prioritization, and a decision-ready analysis backlog.

Analyze market size and competitive dynamics with consulting-grade rigor. Use when decisions require TAM/SAM/SOM triangulation, competitor mapping, positioning implications, and uncertainty-aware recommendations.

Build portfolio and growth strategy decisions with BCG, GE/McKinsey, and Ansoff logic. Use when allocating capital, prioritizing business units, and sequencing growth moves under constraints.

Compare consequential options under incomplete information using explicit criteria, scenarios, reversibility, and decision triggers. Use when a choice must be made without false precision.

Prepare respectful, specific conversations for feedback, conflict repair, performance concerns, boundaries, and relationship reset. Use when the goal is clarity and behavior change rather than a negotiated exchange.

Use Zepp Health data responsibly for wellness, recovery and training guidance.

Create, modify, and understand n8n automation workflows. Use when building n8n workflow JSON files, configuring nodes (HTTP Request, Code, IF, Merge, Webhook, Schedule), writing expressions with {{ $json }}, or implementing flow logic (conditionals, loops,…