BestWebSolutions becomes OLATEQ, even more services for you →
IT FR EN
Talk to an expert
Solutions · Custom Software

Custom Software

Programs designed exactly for your workflow, integrated with the systems you already use.

Your processes, your software

Our custom software solutions

Desktop application development
Custom Windows and Linux applications integrated with your existing systems (ERP, management, production). Ideal for specific workstations.
→ performance and reliability on the user's machine
→ access to local resources when needed
→ interface adapted to operators
Web application development
Custom business web apps: dashboards, portals, internal tools and management interfaces. Accessible anywhere, no installation required.
→ no installation on workstations
→ centralized updates
→ multi-user and multi-site access
API & integration development
REST/GraphQL APIs, connectors between heterogeneous systems, custom middleware. Make your tools communicate without expensive commercial licences.
→ automatic synchronization between applications
→ less duplicate data entry
→ clean and maintainable architecture
Data conversion & migration
Format conversion (CSV → Excel → PDF), database migration, high-volume insertion via API. We clean, transform and inject your data without loss.
→ migration without service interruption
→ input data validation
→ large-volume processing
Real-time applications
Multi-screen operational dashboards, production supervision, continuous monitoring. Your teams see the state of activity without opening multiple tools.
→ immediate visibility of production
→ automatic alerts in case of anomaly
→ screen sharing between departments
Business-specific tools
Any custom tool: digital visitor register, shared calendar, unified portal, territorial mapping, etc. If your process deserves a tool, we build it.
→ tool exactly adapted to your process
→ no unnecessary features
→ evolves as you grow
Our method

How we create your software

A four-step process from need definition to delivery.

1 •
We define the need
We map your real workflow, identify pain points and translate everything into clear technical specifications.
2 •
We develop a test version
We quickly deliver a working first version to validate direction and gather your feedback.
3 •
You test and validate
Your teams use the software in real conditions and tell us what needs adjusting.
4 •
We deliver and maintain
We make final corrections, deploy to production and provide support.
FAQ

You might be wondering

Do we need to change our ERP or management software?
No. We develop tools that communicate with your current systems. Integration is included in the project.
Which technology should we choose?
We select the stack best suited to your need: Go, Java, PHP, JavaScript, PostgreSQL, MySQL, Docker… No imposed technology, just relevant choices.
How long does a custom project take?
From 2 weeks for a targeted tool to 3 months for a complete business application. We provide a precise timeline after the definition phase.
What happens after delivery?
We handle maintenance, evolutions and support. Your tool grows with your business.
Your custom software starts here
Free consultation · Clear quote · No commitment
Describe my project →

OLATEQ does not offer off-the-shelf packages with unnecessary modules. Every piece of software is designed to solve a specific problem, integrate with your environment and evolve with your company.

Whether it is a heavy application for the workshop, a web app for the office or a connector between two systems, we start from your real need and deliver a tool you can use quickly.