Web Application Development
Software that runs in a browser: portals, dashboards, internal tools and customer-facing applications, built with the state and permissions problems solved properly.
Aperçu
A web application is not a large website. Websites mostly render content; applications hold state, enforce permissions, handle concurrent edits and have to behave sensibly when something fails halfway through. Those concerns are where the cost and the risk actually live.
Most trouble comes from treating one as the other. A portal scoped as a set of pages turns out to need roles, audit trails, background jobs and an integration with a system nobody mentioned. Establishing which of the two you are building is the first useful thing to do.
À qui cela s'adresse
- Companies replacing a spreadsheet or shared inbox process
- Businesses needing a customer portal alongside their main product
- Teams whose internal tooling has grown beyond what it can support
Notre approche de Web Application Development
Les travaux précis que couvre une mission type. Le périmètre est convenu d'avance : rien ici ne réapparaîtra plus tard comme une ligne surprise.
Domain and data modelling
Getting the data shape right early, because it is the most expensive thing to change once real data exists.
Authentication and permissions
Roles, access rules and audit trails designed in, since retrofitting a permission model touches every screen.
Integrations
Connections to the systems the application has to live with, including the awkward ones without a modern API.
Interface design
Screens designed around the task rather than around the database. Internal tools especially benefit from this and rarely get it.
Testing and reliability
Automated tests over the parts where failure is expensive, plus sensible behaviour when a dependency is unavailable.
Deployment and observability
Pipelines, environments and monitoring, so problems are noticed by you rather than reported by a user.
Du premier échange au résultat mesuré
Toujours la même séquence, pour que vous sachiez ce qui vient ensuite.
Discover
Understand the actual workflow, including the workarounds people use. Those usually reveal the real requirement.
Prototype
A clickable version of the core flows before building, because changing a prototype costs a fraction of changing an application.
Build in slices
Deliver complete vertical slices that can be used and judged, rather than a back end with nothing on top of it for months.
Harden and hand over
Testing, monitoring, documentation and knowledge transfer to whoever will run it.
Des résultats, pas des livrables
Un empilement de documents n'est pas un progrès. Voici les changements que le travail doit produire.
Process that stops depending on spreadsheets
Shared state with proper permissions removes an entire category of error and rework.
Something usable early
Vertical slices mean people can react to real software within weeks instead of at the end.
Fewer expensive reversals
Data modelling and permissions decided up front avoid the changes that touch everything.
You can run it without us
Documentation, tests and monitoring handed over as part of the work rather than promised afterwards.
Questions fréquentes sur Web Application Development
Ce qu'on nous demande avant de nous contacter. Si votre question n'y est pas, posez-la nous directement.
How is this different from web development?
A marketing site renders content and is edited by non-developers. An application holds state, enforces permissions and has to behave correctly under concurrent use and partial failure. If people log in and change data that others depend on, you are building an application.
Should we build or buy?
Buy whenever something off the shelf covers most of the need, and we will say so. Building makes sense when the process is genuinely specific to you, when integration cost with a package would approach a build, or when the workflow is a competitive advantage.
How long does it take?
A focused internal tool, two to four months. A customer-facing portal with integrations, four to nine. Anyone quoting a firm figure before understanding your data and permissions is guessing.
Can you work with our existing development team?
Yes, and often the best outcome. We can lead architecture and delivery with your engineers building, which keeps the knowledge in house from the start rather than transferring it later.
Vous réfléchissez à Web Application Development ?
Dites-nous ce que vous cherchez à changer. Si nous ne sommes pas les bons interlocuteurs, nous vous le dirons et vous orienterons ailleurs.
Vous cherchez la vue d'ensemble ?
Web Application Development accompagne généralement d'autres travaux en Web, App & Platform Development. Parcourez tout le domaine pour voir les liens.