Service 02 / 05 · Systems: architecture, build, operation · all services
One system instead of three vendors: site, CRM and automations on your accounts
Web products, internal apps and e-commerce shipped as one codebase on your own Cloudflare account, and kept running after launch.
A site, a CRM, the automations between them and the MCP server on top are one system, not four vendors. I design the architecture, build it on the edge (Workers, D1, R2), hand over the documentation, and keep operating it on the monthly plan that comes with the offer, with scheduled tasks that leave proof of their last run.
This is the right call when
- 01
The site, the CRM and the automations come from three vendors and nobody owns the whole.
- 02
You need a product, an internal app or a configurator that has to be live before the quarter ends.
- 03
Something is running and nobody can say whether it ran last night.
What you get
What lands on your account
- Architecture on one page, then the system on your Cloudflare account
- Site, CRM, automations and the MCP server as one codebase
- Scheduled tasks that leave proof of their last run
- Handoff documentation, and the monthly plan that keeps it running from launch day
How it runs
Three steps. The six-step version, with the brief and the video request, is on the home page.
- 01
Scoping call
30 min, freeYou describe the situation; I ask three questions and propose a shape.
- 02
Savings audit
€1,200 / $1,400 net, 5 business daysThe 36-month cost comparison, the order of moves, the risks and a fixed build price. Paid by bank transfer after the call, once you accept the offer; credited in full against a build ordered within 60 days of the report. If the audit does not show savings of at least twice its fee over 36 months, you get the fee back.
- 03
Build, handoff, operate
fixed price from the auditOne engineer builds every layer on your account and documents it. The offer includes a monthly plan by default, so the system is looked after from launch day.
Case studies
The systems behind this service, with the numbers their owners cleared for publication.
SeecontainerpoolA Swiss brand with a 3D pool configurator; one pricing truth shared by the configurator and a partner API.
de-CH launch with factory GLB models; CMS in pl/en/de.
- 3
- languages
- 1
- pricing API for site and partners
AdcareMulti-tenant CMS plus agency and per-clinic CRM for a clinic marketing agency.
Workers, D1, MCP; every clinic on its own tenant.
- CMS + CRM
- one codebase
pozyskajpacjenta.plClinic SaaS shipped in under four weeks: custom hostnames, booking, CRM, Stripe. Zero paying users so far, published as-is.
The honest one: the build is sound, the market pull was not there. Published anyway.
- <4 wk
- from brief to production
- 0
- paying users, honestly
Runs on
Workers
Pages
Sqlite
Hono
Typescript
Astro
Stripe
Actions
Articles
Read the math first
The numbers behind this, written down with their sources.
Replacing a SaaS subscription with your own system: the 3-year math
A 36-month model of SaaS fees against building your own system: per-seat and per-order cases, break-even months, and when building does not pay off.
Questions I get about this
Tap a question to see the answer.
Scoping calls · most weeks
The audit gives you a date and a fixed price before you commit to the build. The stack is small and one person builds every layer, so nothing waits in a queue between departments.
The repository, the Cloudflare account, the domains and the data sit under your company from day one, and the data is yours. Code built only for you becomes yours once it is paid for, as the contract sets out; H2M modules come with a perpetual licence. I get access to your accounts, not ownership of them.
Yes. The offer includes a monthly plan by default, with scheduled tasks that leave proof of their last run, so you can see the system is alive without asking me.
The system keeps running on Cloudflare with no servers to babysit, and a monthly plan starts on launch day. Care (€590 / $690 a month) keeps it monitored and backed up and takes up to 2 small changes a month; Lane (€2,090 / $2,400) keeps one change always in progress. On top, every plan takes more changes in a relaxed queue, from 4 small ones a month on Care to 8 on Lane: no deadline, done when there is capacity. The code and the docs stay yours, so you can also run it yourself or hand it to another engineer. Plans and SLA
Something else? Ask it on the call
A 30-minute call, free
Thirty minutes, then an offer for the audit
Pick a free time in my calendar. Or leave an email: I reply within one business hour with three questions and a proposed time for the call, not a deck.