yiyan-yixing

Defines lean MVP boundaries, core validation hypotheses, and measurable success criteria within a structured 60-minute framework.

Categorizes, extracts underlying needs from, and acts on incoming user feedback within a rapid 15-minute product management workflow.

Tracks daily progress, identifies blockers, and enforces task escalation rules in structured 5-minute check-ins.

Facilitates structured 20-minute weekly sprint planning, goal decomposition, and task prioritization for engineering teams.

Prioritizes product backlogs using the ICE scoring framework and OKR alignment to lock in high-impact sprint scopes in 30 minutes.

Generates three-statement financial reports and streamlines monthly accounting reconciliations for solopreneurs and micro-businesses.

Analyzes per-product and per-channel unit economics, CAC, and ROI to provide actionable capital allocation recommendations.

Tracks weekly income and expenses, identifies budget anomalies, and updates monthly financial targets for solo businesses.

Guides technical stack selection and generates standardized Architecture Decision Records (ADRs) within a 30-minute timebox.

Conducts comprehensive software legal risk audits across open-source licensing, intellectual property, data privacy, and regulatory…

Executes efficient cross-platform social media publishing workflows with tailored platform formatting, quality checklists, and engagement…