01Excel → system
Spreadsheets that become software
The file with 40 tabs and one owner becomes a secure application with permissions, history and no broken formulas.
Aergent / operations intelligence
Stop paying people to be
Aergent builds software around the way your company already works. From the Excel file that runs your planning to onboarding that finishes itself.
- Status
- Taking projects
- First build
- 2–6 weeks
- Code ownership
- 100% yours
01 / Thesis
Human judgment belongs above the workflow.
//Bespoke Software Engineering · Amsterdam · The Hague · Rotterdam//
Custom Software Built for Operational Scale
We engineer lean, high-velocity custom software you own 100% outright. No per-seat subscription taxes, no bloated menus — pure operational throughput in one click.
02 / What we build
Four kinds of work we take off your team's hands.
02Onboarding
Onboarding that runs itself
New client or new hire, day one to day thirty: accounts, documents, reminders and sign-offs, handled in order.
03Integrations
Systems that finally talk
Your CRM, ERP, accounting and inbox connected once, so nobody retypes the same order three times.
04Decisions
Numbers without the Monday panic
Dashboards fed directly from your own systems. The report exists before the meeting starts.
03 / Cost saver
What manual work costs you this year.
Three inputs. No email required.
€45
€20€150
Include employer costs for a realistic figureEstimated annual saving
€82,944
80% of this work automated over 48 working weeks
- Hours back / year
- 1.843
- Full-time equivalent
- 1.2 FTE
- Manual cost today
- €103,680
- Over five years
- €414,720
Indicative estimate only. We validate it against your real process during the first conversation.
04 / How it works
Four weeks in, something works. Not a slide deck.
01
We watch the work
Half a day beside your team. We map every click, file and hand-off.
Week 102
We choose the loudest hour
One process, the clearest cost and the lowest risk. Scope and price before we build.
Week 1–203
We build it small
A focused tool your team can use for real, in weeks. Then we widen it.
Week 2–604
You own it
Your code, your data and clear documentation. Keep us for the next process—or do not.
Ongoing- 2–6 wk
- Typical route to a first live tool
- 100%
- Ownership of code and data
- 0
- Mandatory per-user licences from us
05 / Start
Tell us which task nobody wants to do.
You get a direct answer from the people who would design and build it. No generic sales deck—just a useful first assessment.
- One working-day response
- Fixed scope before development
- Built and hosted in Europe