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Pensmate Core
Role

Full Stack Developer

Category

Web Application

Year

2026

The overview

About the project

A lightweight, self-hosted API management tool with endpoint documentation, authentication management, and a built-in request viewer — built for developers, by a developer.

ReactNextJSTailwindCSSLaravel
01

Problem

Existing open-source API tools were either too complex to self-host or had UIs that developers actively avoided using. Teams defaulted to scattered Markdown files.

02

Approach

Built a Go backend with JWT-based auth, RBAC, and a webhook system. The React frontend provides a VS Code-inspired interface for viewing and testing endpoints live.

03

Outcome

Adopted internally at 3 companies. Replaced Postman + Swagger setup for a 12-person engineering team. API documentation accuracy improved by over 90%.

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