Portfolio Case Study

FiniquitoRD

Labor Intelligence and Documentation Platform for the Dominican Republic.

January 2024
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Next.js Cloudflare D1 Tailwind CSS TypeScript
FiniquitoRD

Overview

FiniquitoRD is a SaaS (Software as a Service) platform specialized in automating, calculating, and generating legal documentation for employment contract terminations in the Dominican Republic.

The platform solves a critical problem for accountants, lawyers, and HR departments: the complexity and legal risk associated with manually calculating labor benefits under Law 16-92. FiniquitoRD digitalizes this process, guaranteeing mathematical precision, legal compliance, and audit traceability.

The Technical Challenge

The main challenge was transforming an error-prone manual process into a reliable and verifiable industry standard. It wasn’t just about “doing the math,” but providing a trusted infrastructure that validates said calculation before third parties (employees, ministries, lawyers), ensuring record immutability and compliance with official divisors (23.83/month).

My Solution

I developed an “Edge-First” architecture optimized for data integrity and auditing, ensuring the system isn’t a “black box.”

Key Solutions

  • Standardized Calculation Engine: Algorithmic implementation of Labor Code articles 80-82, 76, and 177+ with detailed legal justification.
  • Public Validation via QR: Each generated document includes a QR code acting as a public verification endpoint, showing status, timestamp, and integrity hash to prevent forgery.
  • Real Multi-Tenant Management: Total data isolation between companies, allowing accountants to manage multiple clients without security risks.
  • Immutable Source of Truth: Results are “frozen” in the database (Cloudflare D1), ensuring historical calculations remain intact even if laws change.

Tech Stack

  • Frontend: Next.js 15 (App Router), Tailwind CSS v4, React Hook Form, Zod
  • Backend/DB: Cloudflare D1 (SQLite), Drizzle ORM, OpenNext
  • Infrastructure: Cloudflare Pages (Edge Networks)
  • Document Generation: @react-pdf/renderer for standardized legal PDFs

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