Tools & Automation
Decision-Making App with Weighted Criteria
Teams used opaque spreadsheets; I built a weighted scoring app with explainability and audit trails; decisions aligned faster with traceable rationale. Tech: Next.js, TypeScript, Prisma, PostgreSQL, Zustand, Playwright.
Next.jsTypeScriptPrismaPostgreSQLZustandPlaywright
Role
Product Engineer
Timeline
5 weeks
Client
Strategy Team
Output
Web application
Project visual coming soon
Overview
Weighted scoring app that standardizes decisions and surfaces bias with transparent logic.
Problem
Teams used ad hoc spreadsheets that hid assumptions, delayed approvals, and made bias invisible.
My Solution
Defined scoring logic and bias checks, built a UI with explainability tooltips and scenario comparison, and added audit trails plus notifications for approvals.
Results
- Improved alignment and reduced approval cycles with shared criteria.
- Traceable decisions with logged inputs, weights, and rationales.
- Stakeholders can simulate scenarios to resolve debates faster.
Gallery / Visual Notes
- * Weighted criteria matrix with explainability tooltips.
- * Scenario comparison view highlighting score changes by input.
- * Audit log showing decision history, approvals, and rationale.
Technology Stack
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Next.js
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TypeScript
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Prisma
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PostgreSQL
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Zustand
*
Playwright