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PRICING · DECISION SUPPORTData-heavy UX (experiment)Experiment

PricePilot

A pricing spreadsheet that grew up and learned interface design.

Pricing decisions often live in a spreadsheet that one person understands. The experiment was to give that logic a real interface where the decision, not the formula, is the thing on screen.

Role
Product design and front-end
Scope
Data-heavy UX, pricing logic, CSV/Excel workflows, dashboard design.
Outcome
A useful experiment in turning spreadsheet logic into a decision interface — the kind of thinking that transfers directly to operational product work.
Technology
Next.js, TypeScript, Tailwind CSS

Disclosure. Experimental project. Built to learn data-heavy decision-support UX. Verify or create a stable preview before linking publicly.

The problem

Pricing decisions often live in a spreadsheet that one person understands. The experiment was to take that spreadsheet’s logic — tiers, margins, scenarios — and give it an interface where the decision, not the formula, is the thing on screen.

  • CSV/Excel as the real source of truth
  • Pricing logic is non-trivial but must stay legible
  • Decision, not data entry, is the job
Strategic decisions

The structural decisions that shaped the solution — explicit and arguable, not hidden inside a polished screen.

  1. 01

    Decision above data

    Surface the decision and its consequences, hide the formula mechanics.

  2. 02

    Scenarios side by side

    Let scenarios live side by side instead of across tabs.

  3. 03

    Spreadsheet stays source

    Keep the spreadsheet importable so it stays the source of truth.

What was built
  • Scenario comparison interface
  • CSV import and a legible pricing table
  • Decision visible above the data
Outcome

A useful experiment in turning spreadsheet logic into a decision interface — the kind of thinking that transfers directly to operational product work.

Scenario comparison
Side-by-side pricing scenarios
CSV workflow
Spreadsheet stays source of truth
Decision-led UX
Decision above the data
An honest moment

The experiment has no real pricing team to validate against. The honest value is the transferable skill — taking dense spreadsheet logic and making the decision legible — not the specific interface.

Timeline
  1. Logic

    Mapped the spreadsheet pricing logic.

  2. Interface

    Built the scenario comparison.

Engineering notes

Technical material kept secondary — for the engineering reader who wants to look under the hood.

  • Client-side parsing of CSV with a normalised pricing model; no sensitive data leaves the browser.

PricePilot — wrap-up

Have a spreadsheet that deserves a real interface?

PricePilot — PRICING case study | Aditya