S / 01TypeScript, Postgres
[ Illustrative ]
Software engineering
Web apps, APIs and databases, built in TypeScript and Postgres, with tests that run on every change.
Engineering that turns noise into signal.
Wagenberg Technology Group builds and tests software, AI workflows and automation for small and mid-size teams, then hands it over working.
[ In ] Noise
Signal [ Out ]
[ 02 ]The problem
Most software works in the demo. Ours is built to keep working on an ordinary Tuesday afternoon, with real users, real data and no one watching.
[ Noise ] What we find[ Signal ] What we leave
Data copied between tools by hand.An integration that moves it, and logs what it moved.
One admin login shared by everyone.Sign-on and permissions for each person.
Bugs found by customers.Bugs found in testing, written up, fixed and retested.
A system only one person understands.Documented, handed over and yours.
[ 03 ]How an engagement runs
Four stations. One clean signal.
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[ 01 ]Map
We learn how the work runs today and where it breaks.
You receiveA written scope: what gets built, what does not, and how we will know it works.
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[ 02 ]Build
We build in small steps on a staging copy, never on your live system.
You receiveWorking software in staging, every change in a reviewed pull request.
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[ 03 ]Test
We test by role and by device, the way your people will use it.
You receiveWritten findings in plain language, and a retest of every fix.
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[ 04 ]Hand over
We launch, document, and make sure your team can run it without us.
You receiveCode, documentation and access in your own accounts, plus a walkthrough.
[ Fig. 02 ] Illustrative. The marker shows how a Test finding is logged, fixed and retested.
[ 04 ]Services
Six ways we help.
Each one is scoped in writing, built on staging and tested before it reaches your people.
S / 02Human review gates
[ Illustrative ]
AI workflows
AI where it saves real time, with a person reviewing the output before anything leaves the building.
S / 03Scripts, integrations
[ Illustrative ]
Automation
Scripts and integrations that take the copying and pasting out of your week, and log what they did.
S / 04Sign-on, permissions
[ Illustrative ]
Platforms
Multi-user systems with single sign-on, roles and permissions, and each client's data kept separate.
S / 05By role, by device
[ Illustrative ]
QA and launch readiness
Testing by role and by device before launch, with written findings you can act on.
S / 06Diagnosis
[ Illustrative ]
Technical problem-solving
When something is slow, broken or tangled, we find out why, explain it plainly and fix it.
[ 05 ]Working principles
What you can hold us to.
- [ P / 01 ]
Staging first.
Changes run on a staging copy before they touch your live system.
- [ P / 02 ]
Every change reviewed.
Code lands by reviewed pull request, with a record of what changed and why.
- [ P / 03 ]
Secrets stay out of AI tools.
Passwords, keys and private data are never pasted into AI tools.
- [ P / 04 ]
Findings in plain writing.
You get written findings you can read without a translator.
[ 06 ]About
You work with the person who builds it.
Thomas Wagenberg Founder
Thomas founded Wagenberg Technology Group and does the engineering himself, from the first scoping call to the handover.
[ Hands-on experience ]
- Full-stack TypeScript and Postgres applications
- Single sign-on (OIDC), roles and permissions
- Database-level separation of each client’s data
- Security and permission audits
- Concurrency testing
- Launch testing by role and by device