"Our old site was built by two different agencies and never quite worked together. This one actually functions as one system — forms, CRM, everything connected."
Web Development Studio · Posada, Poland
Every part of your site, one working system.
CodeNexusWorks builds and wires together the front-end, back-end and integrations your site actually needs — as one connected system, not disconnected parts.
Trusted by businesses across Wielkopolska and beyond
Piekarnia Konin
Kancelaria Prawna Konin
Warsztat Samochodowy Kazimierz Biskupi
Restauracja Stare Miasto Konin
Klinika Weterynaryjna Golina
Sklep Budowlany Ślesin
What we build
Six things we wire together.
We're developers first — every line below is work we do hands-on, not something outsourced to a subcontractor.
End-to-End Web Development
Front-end and back-end built and wired together as one working system, not handed off between separate teams.
packagesExternal Platform Connections
Linking your site to payment processors, CRMs, and other tools it needs to talk to.
Website Performance Engineering
Diagnosing and fixing what's actually making a site slow, backed by real measurements, not guesses.
Content Architecture & CMS Setup
Structuring content so editors can update the site independently, without touching code.
Legacy Codebase Refactoring
Untangling old, poorly-documented code into something a team can actually build on.
Long-Term Development Retainer
Ongoing hands-on development time, billed monthly instead of project-by-project.
Packages
Three ways to connect.
Every package includes build, testing, and a deployed system ready to run. If your project sits between two tiers, tell us the scope — we quote around this ladder.
The Trace
Single Page
A focused single-page build for a launch, a service, or a simple presence online.
- 1 hand-coded page
- Mobile-first responsive build
- Contact form + basic SEO tags
- 1 round of revisions
€150/ package
Start with The Trace
Most popular · The Nexus
Full Website
A complete site — up to 5 pages — built and deployed as one connected system.
- Up to 5 hand-coded pages
- CMS or static build, your choice
- On-page technical SEO
- Contact forms + Google Maps
- 2 rounds of revisions
€300/ package
Start with The Nexus
The Mainframe
Website + Platform
A larger site or a lean web application, with integrations for your existing tools.
- Up to 10 pages, or a lean app module
- Custom back-end where needed
- Performance audit included
- Analytics + monitoring setup
- 3 rounds of revisions
€400/ package
Start with The Mainframe
À la carte
Single components.
Don't need a full package? These are individual pieces of development work we sell on their own, priced by scope — like a parts list.
| Item | Description | Price | Action |
|---|---|---|---|
| CMP-01 | Favicon & meta tag setup | €10 | Order now |
| CMP-02 | 404 error page build | €20 | Order now |
| CMP-03 | Contact form with spam protection | €30 | Order now |
| CMP-04 | Google Analytics / tracking setup | €40 | Order now |
| CMP-05 | Single third-party widget integration | €50 | Order now |
| CMP-06 | Cross-browser compatibility fix (single page) | €75 | Order now |
| CMP-07 | Single component refactor | €100 | Order now |
| CMP-08 | Database schema review & optimization | €150 | Order now |
| CMP-09 | Staging environment clone setup | €200 | Order now |
| CMP-10 | Additional feature module, fully built | €300 | Order now |
| CMP-11 | Full codebase security & performance review | €400 | Order now |
Our story
Wired in Posada, running everywhere.
CodeNexusWorks started when two developers kept getting handed half-finished sites — front-end built by one agency, back-end bolted on by another, nothing actually talking to each other properly.
We build the whole connection: front-end, back-end, and every integration between them, treated as one system from day one instead of separate pieces stitched together later.
The studio is based in Posada, but the sites we've built now run for clients across several countries.
90+
sites shipped
6
countries served
95%
client retention
4.8/5
average rating
Client reviews
What it's like to work with us.
"Fast, clear communication, and they explained exactly why the old site was slow instead of just rebuilding it the same way."
"The à la carte pricing meant we could order the analytics setup first and the full site once we'd seen the quality of the work."
"First developers who actually documented the codebase properly — our next hire won't have to guess how anything works."