About

A small studio with an engineering habit

TechTriangle is a software company built around three practices — consulting, custom development, and products. The name is the shape: three sides that only hold up together.

We started as engineers doing architecture work for other companies. Over time the same people kept building tools for themselves, and some of those tools became products. That mix is deliberate: consulting keeps us in touch with how real teams work, and running our own apps keeps us honest about what “done” means.

We are deliberately small. Every project has a named engineer who answers your questions and reads your code. We write things down, prefer boring technology where it is good enough, and design for privacy by default.

Practice areas

Consulting

Architecture review, technical strategy, and fractional architecture.

Development

Custom web, mobile, and backend systems — plus cloud, DevOps, and managed hosting.

Products

ReadBull for iOS and the ReadBull Clipper for Chrome, built and run in-house.

What we care about
01

Ownership

One accountable engineer per project, reachable for the life of the system.

02

Evidence

Tests, metrics, and demos over slide decks. If it cannot be shown, it is not done.

03

Privacy

Local-first when possible. Collect only what a feature needs, and say so plainly.

04

Longevity

Code that the next engineer can read, with documentation that is still true a year later.

Company information

鐵三角顧問有限公司

Registered name
鐵三角顧問有限公司
Company registration no.
94270955
Registered address
13F., No. 25, Ln. 190, Fuxing N. Rd., Zhongshan Dist., Taipei City 104, Taiwan (R.O.C.)
Incorporated
18 September 2023
Business scope
Software design and development, information services, management consulting

Registered in Taiwan; the registered name is recorded in Chinese.

Languages

We work in English, Japanese, and Traditional Chinese, and this site is available in all three.

Contact

Business inquiries go to info@techtriangle.co; product support to support@techtriangle.co. Or use the contact form.

Contact form