AI infrastructure
for modern builders.
Agents, APIs and internal tools — the boring layer, done properly, so you can ship the interesting part. No babysitting, no dashboards you'll hate.
A small shop for the
hard, boring parts.
VelmStack LLC is an independent software company out of Atlanta. We design and run the infrastructure layer behind AI products — the plumbing between a clever demo and something customers can actually rely on.
Three practice areas, one obsession: agents that keep working when nobody's watching, APIs that are boring in the best possible way, and internal tools that stay tools instead of becoming a second product to maintain.
We work with founders and small teams who'd rather ship their product than babysit pipelines. Engineering-led, no account managers, no decks — you talk to the people who write the code.
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Atlanta, GA 30303
Easy to demo.
Brutal to run.
Everyone can wire up an agent in a weekend. Keeping it alive in production — retries, state, auth, rate limits — is the part nobody posts about. We live there.
Three lines. One layer.
Agents that survive Monday
Long-running agents with real state, retries and kill switches. Built to fail loudly in staging and quietly recover in production.
APIs you don't think about
Clean contracts, boring auth, honest rate limits. The kind of endpoint you integrate once and forget exists — which is the point.
Tools that stay weekend-sized
Every internal tool starts as "a weekend project" and becomes a second product. We keep it a tool — scoped, maintained, off your plate.
From call to production.
Scope it honest
One call. We tell you what's a weekend, what's a month, and what you shouldn't build at all.
Ship the skeleton
A working end-to-end slice in days, not a deck. You click it, we adjust.
Harden the 90%
Retries, state, auth, limits, monitoring. The unglamorous part gets the most hours.
Hand over or host
Your repo, your infra, your call. Self-host it or let us run it. No lock-in either way.
What's next.
Agent runtime core
STATE · RETRIES · KILL SWITCHES
Internal tools practice
SCOPED BUILDS FOR TEAMS
API gateway templates
AUTH · LIMITS · VERSIONING
Self-serve deploy kit
ONE-COMMAND SELF-HOSTING
Stop babysitting your infrastructure.
We build the boring layer so you can ship the interesting part. Follow along or bring us a problem.