About

An independent studio in Maryland

Caellum is the public brand of Caellum LLC — an independent software studio in Maryland, working worldwide. It does two things: it builds and runs its own software, and it builds software for other businesses.

Software we build and run

Web applications, browser games, and tools — some entirely our own, some built in partnership. Each is separately branded, with its own identity and home.

Software we build for others

We work directly with small and mid-sized businesses: custom software, workflow automation, AI tooling, and dashboards — including collaborative, project-based work with other companies.

Team

Who’s behind Caellum

Gabriel Dabbah

Gabriel Dabbah

Engineer & founder

Software engineer, founder of Caellum LLC, and a University of Maryland computer science graduate. He builds production full-stack web apps end to end — and writes on philosophy, political theology, and technology.

The name

Caellum

The name comes from Caelum — the small southern constellation named for the engraver’s chisel (Latin caelum, “to engrave”). We keep that sense: something to be sculpted, reaching toward the stars.

Pronounced Classical Latin · /ˈkae̯.lʊm/ · “CAI-lum” English · /ˈkeɪ.luːm/ · “KAY-loom”
Founded
2026
Location
Maryland, United States
Entity
Caellum LLC
Operating
Worldwide