polterware

a solo studio for apps, games & tools

Creations

Explore a selection of recent work.

Software

Apps and projects shipped under polterware.

E-commerce

Branding

Design System

A clothing brand that blends technology, comfort, and style into a bold, recognizable identity.

Game

Real-time

Multiplayer

A real-time social deduction party game — played on your own phone, no download needed.

macOS

Productivity

Native

Native Pomodoro timer for macOS. Statistics, history and notifications without taking you out of the flow.

Open-source tools for developers.

@polterware/pwa

available

A lightweight React library for building Progressive Web Apps. Includes hooks for install prompts, offline detection, and PWA status management.

Studio

The person behind polterware.

Erick Barcelos

Founder • Developer

Builds playful, friendly software. Blends design and code to ship small, bold things with personality.

Curious to collaborate? New creators are welcome.

Contact

Send a message and you'll hear back soon.