Skill rating

Build a data retention and deletion schedule grounded in legal basis. Use when asked to create a data retention policy, set retention periods, plan data deletion/minimisation, or answer 'how long can

Compute the month a refinance actually starts saving money — payment delta, breakeven month, and total interest on both paths including the term-reset trap. Use when asked should I refinance, when doe

Which assumption actually moves the answer — one-at-a-time sensitivity, ranked into a tornado. Use when a model's output is being argued about (LTV, ROI, forecast) and the room is debating drivers tha

Fit a retention curve to observed cohort data and project LTV — computed, not estimated. Use when someone has real cohort retention numbers (month 0, 1, 2…) and asks what lifetime value, lifetime peri

Cash runway as a distribution, not a number — Monte Carlo simulated. Use when someone asks how long their cash lasts, when to start fundraising, or how burn/revenue volatility changes their runway; es

Find and rank the recurring-payment leak — every subscription annualized, sorted by real yearly cost, with the keep/cancel/downgrade pass and the where-they-hide checklist. Use when asked audit my sub

Build a customer journey map for a product, service, or experience. Use when asked to map a customer journey, create a user journey, document touchpoints and pain points, or design an experience map.

Calculate cash runway, burn, and the zero-cash date — and whether you're default alive or dead. Use when asked to work out runway, monthly burn, when the money runs out, or how much to raise/cut to re

Compare two or more job offers as total-comp curves over four years — vesting cliffs, bonuses, 401(k) match, and the crossover year computed, not vibed. Use when asked to compare job offers, which off

Allocate a finite budget or headcount across competing initiatives by return and strategic fit. Use when asked to allocate budget, decide where to invest, build a funding/portfolio plan, or make trade

Model whether solar panels pay for themselves for your roof — net cost after incentives, bill offset with degradation, electricity inflation, the inverter replacement, and the breakeven year, plus the

Map HIPAA Security Rule safeguards and run a risk analysis for systems handling PHI. Use when asked to become HIPAA-compliant, assess HIPAA safeguards, prepare for handling PHI/ePHI, or scope a BAA. P

Extract and risk-rate hidden assumptions in a product brief or PRD. Use when asked to review a product brief for assumptions, audit a PRD for risks, find hidden assumptions, validate product plans, or

Write clear, developer-facing API documentation. Use when asked to document an API endpoint, write API reference docs, create a developer guide, or turn a raw spec/Postman collection into documentatio

Write a product positioning document and messaging framework. Use when asked to define product positioning, write a positioning statement, build a messaging framework, or create a messaging hierarchy.

Size an emergency fund from essential spend and real risk factors — not a one-size 'six months' — with the funding timeline and where the money should sit. Use when asked how big should my emergency f

Compute who gets what at each exit price from a cap table — liquidation preferences, conversion points, and where the founders' share collapses. Use when asked to model an exit waterfall, what do I ge

Derive a freelance day/hourly rate backwards from target income, honest billable utilization, overhead, and the self-employment tax premium — the arithmetic that proves a rate is not salary÷2000. Use

Model the unit economics of a business — CAC, LTV, payback, contribution margin — from real inputs. Use when asked to calculate unit economics, work out LTV:CAC, find the payback period, or check whet

Build a wedding budget that survives to the wedding — allocation by real shares, the per-guest lever made explicit, the routinely-forgotten line items priced in from day one, and a contingency that is

Assess GDPR compliance and build the core records (ROPA, lawful basis, DSAR, DPIA triggers). Use when asked to get GDPR-compliant, build a Record of Processing Activities, decide a lawful basis, handl

Analyse a finished A/B test and write an honest results readout with real statistics. Use when asked to read out an A/B test, analyse experiment results, check if a result is statistically significant

Write well-structured user stories with acceptance criteria and edge cases. Use when asked to write user stories, create tickets from a feature brief, convert a PRD into stories, or write acceptance c

Write an operational runbook for a service, incident type, or deployment procedure. Use when asked to write a runbook, create an ops guide, document an operational procedure, or prepare an incident re

Model staying for annual raises vs job-hopping for bigger bumps — cumulative earnings trajectories, the crossover year, and the costs the salary math hides (vesting resets, promotion paths, search ris

Estimate the ROI, payback, and NPV of an investment, project, or purchase. Use when asked to calculate ROI, build a business case, justify a purchase/initiative, work out payback period, or compare op

Plan a compensation negotiation grounded in numbers and leverage, not nerves. Use when asked to negotiate salary, evaluate or counter a job offer, prepare for a comp conversation, or compare offers. P

Scope an ISO 27001 ISMS and build the Statement of Applicability across Annex A controls. Use when asked to implement ISO 27001, scope an ISMS, build a Statement of Applicability (SoA), or prepare for

Assess SOC 2 readiness across the Trust Services Criteria and produce a gap remediation plan. Use when asked to prepare for a SOC 2 audit, run a SOC 2 readiness/gap assessment, scope controls, or get

Analyse CSAT / NPS / CES survey results and turn the score into actions. Use when asked to analyse NPS, CSAT, or CES data, compute an NPS score, interpret survey verbatims, or build a voice-of-custome

Compute what a degree will actually cost — sticker minus real aid, inflated per year, split into cash and loans, with the loan's decade-long monthly tail made visible before enrollment instead of afte

Compute the core SaaS metrics — MRR/ARR, growth, NRR/GRR, churn, quick ratio, magic number — from your numbers. Use when asked to calculate SaaS metrics, MRR/ARR, net revenue retention, the quick rati

Build a debt payoff plan — avalanche vs snowball simulated month by month on your actual debts, the real payoff dates, and the psychology-vs-arithmetic tradeoff priced in dollars. Use when asked how d

Compute a financial-independence (FIRE) target and years-to-reach with every assumption labeled as an assumption — plus a sensitivity table instead of a single false-precision answer. Use when asked w

Model rent-vs-buy honestly — year-by-year net position for both paths including the assumption everyone drops (the renter invests the difference), with a breakeven horizon instead of a verdict. Use wh

Write an executive summary for any document, report, or proposal. Use when asked to write an executive summary, management summary, briefing paper, or one-pager for senior stakeholders. Produces a str

Build a real, formatted Word (.docx) document — headings, styles, tables, TOC-ready. Use when asked to produce a Word doc, a .docx, a formatted report/contract/proposal/letter as an actual file (not m

Produce a structured competitive analysis for any product or market. Use when asked for a competitor analysis, competitive teardown, market comparison, SWOT, or positioning map. Generates a structured

Divide things that cannot be divided — an inherited house, a dissolved partnership, the furniture after a breakup — using sealed-bid fair division (Knaster), computed by the bundled script so everyone

Compare an EV against a comparable gas car on total cost — upfront gap after incentives, energy vs fuel per year, maintenance delta, and the crossover year when the EV pulls ahead (or doesn't). Use wh

Build a real, formula-driven Excel (.xlsx) model — not a static table. Use when asked to build an Excel model, a financial model, a budget/forecast spreadsheet, or any .xlsx with live formulas a user

Turn a story and its change into a clean 'ready for QA' package — test scenarios, edge cases, the data and environment setup, and what's explicitly out of scope. Use when asked to prep a QA handoff, w

Build a real, editable PowerPoint (.pptx) deck from an outline or brief. Use when asked to make a slide deck, a PowerPoint, a pitch/board/sales deck as an actual file, or to turn a doc/notes into slid

Compare the total cost of car ownership across buy-new, buy-used, lease, and keep-your-current-car — depreciation, insurance, maintenance ramp, and fuel over a real horizon, not just the monthly payme

Write a professional press release for any announcement. Use when asked to write a press release, media announcement, news release, or press statement. Produces a structured press release with headlin

Build a structured renewal playbook for a customer account. Use when asked to plan a renewal, structure a renewal negotiation, prepare for an expansion conversation, or build a renewal strategy for at

Turn a client's wishes into an architectural brief that can actually be designed against — the accommodation schedule, the adjacencies, the budget reality, and the constraints named before they become

Set criteria-based return-to-activity milestones so the decision rests on what the patient can demonstrate rather than on how long it has been — the test battery, the thresholds, the graded reintroduc

Present a dental treatment plan the patient actually understands and accepts — sequenced by clinical priority, costed with their coverage applied, and explained in the order that answers what-is-wrong

Structure a pharmacist's medication therapy review so it finds the problems worth escalating and documents them in a form a prescriber will act on. Use when asked to conduct a medication review, run a