Custom software
that holds up in production
A digital product studio in Barcelona. We build custom websites, mobile apps and platforms that stand up to real users, real payments and real data. Fixed price and a 60-day warranty.
What you need
IN PLAIN WORDS
What you get
LIVE AND RESPONSIVE
What you need
IN PLAIN WORDS
A client request
Our customers keep calling us about things they could check on their own: where their support tickets stand, their invoices, their documents. We want a private area where they can see all of it and a notification whenever something changes.
What you get
LIVE AND RESPONSIVE
Web development
Fast by design, built to rank and to bring in leads.
From a simple company site to one that brings in leads every month. A page for everything your buyers search for, tracking of which pages turn into enquiries, and a hookup to the CRM or inbox you already use. No WordPress, no plugins to patch every week, and you own the code.
Cross-platform app
One codebase for iOS and Android. What ships to the stores is native.
A mobile app that runs on the same API as your web platform, with push notifications, offline use and publishing to the App Store and Google Play under your name. No second team, no second codebase to keep in sync.
Custom SaaS
Software other businesses run their work on and pay a subscription for.
Each client company signs in with its own accounts and only ever sees its own data. Inside: role-based permissions, subscriptions with their sign-ups and cancellations, notifications and an admin panel. It runs in your own cloud account, with monitoring, alerts and backups that someone has actually restored.
The team behind
SaaS for managing residential property associations. Live, with paying customers. Read the case study
A lead-generation website for an environmental consultancy. Fast, indexable, with a contact form. Read the case study
In progress 
An iOS and Android app, its backend and its marketing site: all three built side by side, in eight languages. Read the case study
The thesis
Anyone can now put together something that looks like a product in a matter of days.
What you see is only the top layer. Nimboo designs the whole architecture and looks after every layer, including the ones nobody sees.
To show an idea, that's enough. It stops being enough when that code carries money, personal data or someone's daily work: it has to handle a thousand users at once, a payment that gets retried, and someone trying to see what isn't theirs. That's decided in the architecture and you can't see it on screen:
- DataTransactions, reversible migrations and encryption at rest and in transit.
- Domain eventsEvery business event gets its own name, so you can add things without touching what already works.
- LoadQueues with retries: spikes get absorbed instead of taking the system down.
- Permissions and securityAlways checked on the server, by role, with a record of who saw what.
- PaymentsIdempotency and reconciliation, so nobody pays twice.
- ResilienceMonitoring, backups that have actually been restored, and deployments you can roll back in minutes.
AI writes code fast, but it doesn't decide what should happen when two things fail at once. A person has to make that call and review it. If nobody does, the failure shows up with customers inside, which is when it costs the most to fix.
If you already have a prototype that fails with real users, it gets diagnosed in a week and rebuilt, keeping what works.
What we build
Three lines of work. Nothing else.
Web development
Company websites that are fast by design and built to rank.
Two options, both static: no server to maintain and nothing to break into. No WordPress. The code is yours.
Mobile
Cross-platform, on your backend, ours, or a brand-new one.
Store publishing included. Monthly maintenance is a separate contract.
SaaS and product
In phases: design, an MVP in production, then v1.
Never all at once: each phase is closed before the next one starts.
What it's built with
What we're asked for most
Websites that rank, with no backend to maintain.
Most company websites run fine without a server, a database or an admin panel. With fewer parts they load faster and there's less to break.
What happens when someone visits
CMS
Visit→Server→Code→Database→Template→Page
5 moving parts on every uncached visit4 to keep patched4 places to attack
A cache in front skips part of that trip, but it's one more thing to maintain, and the full path comes back the moment someone logs in, submits a form or uses the search box. The four layers to patch and the four places to attack are all still there.
Pre-built page
Visit→Page, already built
1 moving part, served from the nearest location0 to keep patched0 places to attack
Every hop adds milliseconds and one more place for things to break. Done right, a site like this does the same job as the other one without the parts that weren't adding anything.
One page per search
Three services and four industries make twelve pages and each one can rank for its own search. A single page that covers everything ranks for nothing.
/custom software development agency/en/services/web-development/website design for businesses/en/services/custom-saas/how to build a saas from scratch/en/services/mobile-apps/custom app development/en/pricing/how much does a web app cost/en/case-studies/vecinly/custom saas real example
On the left, the address. On the right, what someone types into Google to land there. None of them compete with each other.
- →Fast by design. Core Web Vitals in the green from launch day, with no tuning phase afterwards.
- →No weekly patching. No plugins to update, no vulnerabilities to chase.
- →Built for search engines and AI assistants. Structured data, direct answers and a clearly defined entity.
- →Cheaper to maintain. Fewer moving parts, a smaller bill every month.
- →And if you ever need a backend, it goes on top without redoing anything.
Shall we set up a technical call?
Five questions, only two of them required. Then you pick a time.
Tell us about your projectOr email us: info@nimboo.es