Your tailor-made software development in Lille
A tool tailored for you: your methods, your teams, your ambitions.
- Optimize your internal flows
- Digitize your know-how
They chose software that suits them
Companies from all sectors have chosen us to design their custom business software.
What if we developed yours?
Custom software development agency in Lille: your personalized digital solutions with Quai des Balises
Need a business tool perfectly adapted to your processes, a fluid and efficient internal application or even software connected to your existing digital ecosystem? Call on a custom software development agency in Lille to transform your ideas into concrete and effective tools. At Quai des Balises, we design and develop web, SaaS and application solutions designed to streamline your operations, automate your tasks and gain autonomy on a daily basis.
Our mission: to create customized, robust, scalable software that is perfectly aligned with your business objectives. SMEs, start-ups, communities, industrial structures or associations - we support each structure with an agile, human and results-oriented approach.
Why choose Quai des Balises for your custom software?
- Support from A to Z: We support you from the very first stages of your planning process. Functional analysis, UX workshops, drafting specifications, development, testing, production launch, and ongoing maintenance are all part of this process. Each phase is managed by a dedicated, responsive, and committed project team working alongside you.
- 100% Custom Development: Our software is designed from the ground up, based on your specific business needs. No unnecessary overlays, no irrelevant standard features. Each software component is designed to serve your needs, with the possibility of interconnecting with your existing tools (ERP, CRM, intranet, external APIs, etc.).
- An agile and transparent approach: Each project is divided into short sprints with regular deliverables. You have constant visibility on the progress of development, you can test and validate as you go. Our collaborative working method involves you at every key stage.
Recognized local expertise in Hauts-de-France
Based in Lille, our custom software development agency operates throughout the country, with particular attention paid to businesses and structures in the Hauts-de-France region. We have already supported many local players in their digital transformation: automation of internal processes, production monitoring tools, secure web platforms, custom back offices, complete information systems, collaborative extranets, etc.
Our team is composed of full-stack developers, experienced project managers, creative UX/UI designers and integration specialists. Together, we build reliable, maintainable, and ergonomic digital solutions — for simplified, intuitive, and secure daily use.
A clear process for a solution tailored to your needs
At Quai des Balises, each project follows a proven and structured process:
- 1. Framing: Audit, expression of needs, mapping of data flows, technical and functional analysis.
- 2. Design: Mockups, user journeys, software architecture, sprint planning.
- 3. Development: Front-end & back-end integration, database, unit testing, interfacing with your existing systems.
- 4. Delivery: User acceptance, server deployment, training, technical documentation, support and maintenance.
A digital solution that evolves with you
All our software is designed to evolve with your business: adding new features, scaling up, integrating additional modules, graphic redesign or technological updates. We stay by your side over the long term to ensure the sustainability and performance of your solution.
Turn your ideas into powerful tools with Quai des Balises
By choosing Quai des Balises, you are opting for a human-sized, involved agency, expert in custom development and driven by the desire to create truly useful solutions. We help you design software that reflects your working methods, supports your growth and simplifies your daily life.
Contact our custom software development agency in Lille today to discuss your project, obtain a personalized quote, and together build a digital tool that reflects your image.
Interfaces designed for your business
Innovation is great.
Getting reimbursed for it is even better.
Quai des Balises is an agency recognized by the French government, certified for the Innovation Tax Credit (CII).
In short: if your project is innovative, you can recover up to 20% of the invested amount through a tax credit. It's a real boost to fund your bold ideas while keeping your budget under control.
Who is eligible?
Small businesses, startups, tech or industrial companies
If you're developing an innovative digital solution, you're likely eligible. The good news? We handle everything.
Interfaces designed for your business
Software adapted to every profession
Every business has its own constraints. That's why our custom software is always built around your organization, not the other way around.
Case Studies
Discover how our custom software has enabled our clients to digitize their processes and gain efficiency.
Let's move your ideas forward
Brexit Platform – Customs Support
Problem
With Brexit, the company needed a custom tool to manage new customs and sanitary formalities directly from the port.
Solution
Development of a field-oriented business tool to centralize customs data and facilitate agents’ work, complemented by a web-based management platform for comprehensive tracking and smooth communication.
Results achieved
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Hundreds of customs declarations handled more easily
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Time saved in the field
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Fewer errors thanks to automation
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Live deployment in under 3 months
Business platform & management for SST training center
Problem
The company managed its training programs without a suitable tool, making organization complex, inefficient, and hard to scale.
Solution
Creation of a training management platform with planning, enrollment tracking, certification management, and real-time key performance indicators.
Results achieved
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30% reduction in transportation costs
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25% improvement in delivery times
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45% increase in customer satisfaction
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20% fuel savings
CRM for high-end travel agencies
Problem
The agency, specialized in fully personalized trips, lacked a suitable CRM to centralize requests, track sales activity, and streamline quote creation.
Solution
Development of a custom CRM for tailor-made travel, including client tracking, personalized quote generation, and an integrated booking system.
Results achieved
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Higher conversion rate on inquiries
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More efficient sales follow-up
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Faster and more accurate quotes
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Improved customer experience
What we guarantee for your software
Tailor-made approach
Software 100% aligned with your business needs and your field reality
Fast and efficient
Agile development cycles to quickly deliver a functional tool
Intuitive tools
Interfaces designed for your users, without superfluous elements, focused on use
Innovation and security
Customized, reliable and scalable solutions, ready to evolve
A team committed to your digital transformation
Our team designs custom software, focusing as closely as possible on your field challenges.
They tell how their tool changed their daily lives
- 5 /5
I highly recommend Quai des Balises. They supported me from A to Z in creating my platform Palominow and still support me today. I'm more than satisfied with their services. They are attentive, experts in their field, and passionate! Working with them is a real pleasure — I couldn't have hoped for better!
Founder of Palominow
We’ve been collaborating with Quai des Balises for over 2.5 years on web solution development. With over 50,000 tasks managed since deployment, the tool has become indispensable for our team and clients. The developers are highly responsive and always available to quickly resolve issues. Thanks to them, we’ve significantly improved time efficiency and productivity. Highly recommended!
CEO of ASA Links
Quai des Balises is a highly reliable and very competent web agency. They offer, suggest, and recommend solutions that are always relevant and well-suited. François and David are super responsive and truly available for their clients. I wholeheartedly recommend them!
Founder of Tribu d'explorateurs
Great experience! I was impressed by the advice and professionalism of this web agency. I recommend anyone in need of their services to request a full audit!
Director - ORPI sector
Choosing our team means creating the right software
Choosing our team means creating the right software
Your tailor-made software in 7 steps
Developing custom software requires method, listening, and business vision. Here's our approach, built with you, step by step.
Céline Desrumaux
Responsive and available, François and David are attentive to the smallest details to create a tailor-made project that meets the client's wishes. They also put themselves at the level of the uninitiated client to explain the entire project.
Our industry expertise
Industry & Manufacturing
Production solutions, traceability, predictive maintenance
Construction & Building
Site monitoring, resource management, scheduling
Retail & Distribution
Sales management, stock control, customer relations
Logistics & Transport
Route optimization, real-time tracking, WMS
Services & Consulting
CRM, invoicing, project management
Healthcare
Patient management, care pathways, GDPR compliance
Our approach to
truly tailor-made software
Adapted to your profession
Software designed for your specific uses, your objectives and your field constraints.
Time saving & automation
Automate repetitive tasks to better efficiency every day.
Real-time piloting
Clear indicators to monitor your activity and make the right decisions.
Scalability assured
A flexible solution, designed to grow with your business.