WeiEn Weng

0

Years Building

0

Projects Shipped

0

Apps on App Store

0

Company Founded

Selected Work

Things I've built

iOS & macOS · Teyra LLC

PhotoPainter

A powerful photo editing app that transforms images into painterly artwork using advanced vignette and filter algorithms. Available on the App Store.

Swift SwiftUI Core Image App Store

View Project

API Backend

API Service Platform

Scalable RESTful API services powering multiple client applications.

macOS Swift

macOS Utility App

Productivity-focused native macOS application with clean design.

All Projects

About

Builder by nature,
founder by choice

I'm WeiEn Weng, founder of Teyra LLC. I build software products — from iOS and macOS apps to API services — that solve real problems with clean, thoughtful design.

Open to collaboration

More About Me

Swift SwiftUI iOS macOS Core Image REST APIs Node.js Python Git App Store Connect UI/UX Design Product Strategy

Open Source

GitHub Activity

Company

Teyra LLC

Teyra is a software company focused on building quality apps and API services. From PhotoPainter on the App Store to developer tooling — we ship real products.

Visit Teyra

Social Proof

What people say

WeiEn ships fast and the quality is always there. PhotoPainter became one of my go-to editing tools on iOS.

👤

Alex Chen

iOS Power User

The API integration was incredibly smooth. Clean documentation, reliable uptime, and great support from the Teyra team.

👤

Sarah Park

Backend Developer

One of the most technically sharp founders I've worked with. Deeply understands both the product and the engineering side.

👤

James Liu

Startup Advisor