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About
1 to 3 months

Custom Business Applications

Web and mobile applications tailored to your field constraints. Traceability, compliance, operational management.

Starting from 15,000 EUR excl. VAT

app.votre-entreprise.com
Custom business application developed by BiDev

Your application designed for the field

Interface tailored to each user profile, accessible on PC, tablet, and mobile. Source code delivered — you own it.

From paper and Excel to a business application

Your critical processes still rely on Excel files, paper forms, and emails. The risk of error is constant, and traceability is inadequate.

What we observe

!

Paper and Excel processes

Inspection plans, NC reports, tracking forms — everything is scattered across files that no one can find.

!

Insufficient traceability

Impossible to reconstruct the history of an action or inspection. Audits become stressful exercises.

!

Scattered data

Each department has its own files. Versions multiply and inconsistencies accumulate.

!

No mobility

Field operators don't have access to the right tools at the right time. Constant double entry between office and field.

Our solution

Web applications designed for the field

Business Web Application

Interface tailored to each user profile, accessible on PC, tablet, and mobile.

Complete traceability

Action history, audit trail, regulatory compliance. Every action is timestamped.

IT system integration

Connection to your ERP, CMMS, LIMS, or any other existing system via API.

Full autonomy

Your application is built to last. Full documentation, training, and support included.

100%
digital traceability
-70%
audit preparation time
0
Paper-based in production
Application examples that we develop

Each application is custom-built, but here are the most common use cases.

Quality control
NC / CAPA Tracking
CMMS maintenance
Supplier portal
Document management
Production tracking
Field forms
Compliance checklists
From analysis to production deployment
Iterative development

Co-built with your teams: no 100-page specification document

We work in short sprints with frequent deliveries. Your users start testing by week 3, and the application evolves based on their real feedback.

  • Process analysis — mapping of your existing workflows, identification of friction points and priorities
  • Functional mockups — interactive prototypes validated with your field teams before development
  • Iterative development — 2-week sprints, frequent deliveries, continuous integration of user feedback
  • Deployment and support — progressive deployment to production, user training, maintenance and enhancements
1
Analysis

Business process mapping, user interviews, identification of priorities and constraints

1 to 2 weeks
2
UX Mockups

Interactive prototypes of key screens, validation with field teams, adjustments

2 weeks
3
Development

2-week sprints with deliveries, user testing, ERP/CMMS integration

4 to 8 weeks
4
Deployment

Progressive deployment to production, training, documentation and ongoing support

Ongoing
A technical stack that is robust and maintainable

No exotic frameworks or vendor lock-in. Clean, documented code maintained by our teams.

Web interfaceResponsive · PC, tablet, mobile
REST APIIntegrations · Data exchange
▼ ▼
Backend — PythonBusiness logic · Authentication · Workflows · Audit trail
▼ ▼
PostgreSQLDatabase · History
IntegrationsERP · CMMS · LIMS
HostingFrance · GDPR · SSL
Python Python
PostgreSQL PostgreSQL
API API REST
Return on investment concrete

Before/after comparison at a manufacturer that digitized its quality processes.

What changes with a business application

Indicator
Before
With BiDev
Data entry
Paper + PC re-entry
Single entry on tablet
Traceability
Manual reconstruction
Automatic Audit Trail
Audit preparation
3 to 5 days
A few hours
Mobile access
None
PC, tablet, mobile
Regulatory compliance
Permanent risk
Compliant by design

Key points

Replacement of Excel/paper processes
Mobile and tablet accessible
Traceability and compliance
Integration with your systems
France-based hosting, GDPR
Starting from 15,000 EUR excl. VAT

What our clients ask us

How long does it take to get a functional application?

A first functional module is typically delivered within 4 to 6 weeks. The full project (all modules, integrations, training) takes 2 to 3 months depending on complexity.

Can the application connect to our ERP?

Yes. We integrate with all common ERPs (SAP, Sage, Divalto, Cegid) as well as CMMS, LIMS and any system exposing an API or an accessible database.

Who hosts the application?

The application is hosted on GDPR-compliant servers in France. We manage hosting, security, backups, and monitoring. The cost is included in the package.

How is the long-term sustainability of our application ensured?

Your application is documented, maintained, and supported by our teams. We handle updates, functional enhancements, and hosting on secure European infrastructure.

Have you identified a need?

Free 30-minute diagnostic — no commitment, confidential.