Overloaded spreadsheets, duplicate data entry, off-the-shelf software that constrains how your teams work: when the tool no longer keeps up with the business, the business slows down. We design, build and maintain internal applications, portals and SaaS platforms shaped around your processes and your data, connected to your information system through APIs. For companies in Paris and Île-de-France, from scoping to ongoing operations.
Files shared by email, competing versions, formulas that nobody understands any more: the authoritative version of the data no longer exists. Every decision rests on figures that have to be double-checked, and knowledge of the process lives in a few people's heads. An application centralises data entry, applies your business rules and records who changed what.
The market product covers the essentials, but everything else is handled through exports, duplicate entry and workarounds. Your teams end up adapting the way they work to the tool, instead of the other way round. Custom development starts from your actual processes and builds only what is genuinely useful.
Quotes in one tool, invoicing in another, production tracking in a third: the same information is re-keyed several times, with the discrepancies and errors that follow. API integrations move data between systems automatically and make reporting reliable.
Applications designed with your teams to support your processes: activity tracking, planning, stock or production management.
Secure spaces for your clients, suppliers or partners, and multi-company SaaS platforms when your offering calls for it.
Your application slots into the existing information system instead of adding another silo: data flows automatically between tools.
A business application lives over the long term: we handle its operations, its security and its enhancements, within the scope defined in your contract.
The exact scope, deliverables and timelines are formalised in the proposal, before any commitment.
Workshops with users and management: actual processes, the data handled, pain points, volumes. The scoping phase defines a first useful scope and makes an honest comparison between custom development and off-the-shelf solutions.
Mock-ups and interactive prototypes validated with future users before any code is written: usability trade-offs are settled on screen, not after delivery.
Short iterations, code that is tested and reviewed, regular demonstrations: you see the application progress and adjust priorities along the way.
Testing with your teams on real cases, data takeover, user training, then a prepared cutover with a rollback plan.
Monitoring, fixes, tracked backups and an enhancement backlog prioritised at regular review meetings: the application keeps pace with your business instead of freezing it in place.
The answers describe how the service works. Quantified commitments are formalised in your contract.
Fast, accessible, secure and measurable showcase websites and B2B platforms, custom-designed, built and maintained for companies in Paris and Île-de-France.
Centralise documents, workflows, access rights and client or partner exchanges in a secure intranet or extranet, designed, built and maintained by Dalena.
Automate repetitive tasks and connect Microsoft 365, your CRM, 3CX phone system, support and business tools with documented, maintainable n8n workflows.
Describe your need in a minute. We come back with an assessment and prioritised next steps.