Custom and tailor-made development

At DATASOLUTION, experts in bespoke solutions, we support you with custom development designed to boost your performance.  

Custom development for your data and digital projects

Want to create a unique, customized product?

Whether for web or mobile applications (PWA or native app), business tools, experiential platforms, or analytics tools, we put our web development expertise at your service.  

 

Our developers support you from the pixel-perfect integration of responsive mockups to launch, including the creation of APIs and the integration of AI tools and third-party services.

Need a 100% personalized solution or an optimization of your existing tools? Our team of web developers and experts will guide you from design to production of tailor-made technical solutions.

  • Development of business applications
  • Mobile app development (Headless or PWA) 
  • Creation of data platforms and dashboards 
  • Integration of APIs and third-party services (Stripe, Salesforce, HubSpot, etc.)
  • Automation of processes and workflows 
  • Maintenance, support, and technical audits

Let’s talk about your project

Comprehensive technical support
 

Our full-stack developers and architects carry out a variety of tasks:

 

  • Web and mobile application development (React, Angular, Vue.js, React Native) 
  • Creation of data solutions (ETL, data warehouses, analysis tools)
  • Use of low-code/no-code technologies (Retool, Airtable, Zapier)
  • Cloud deployment and management (AWS, Azure, Google Cloud)
  • Security and performance optimization  

Your custom development agency

Is the technical challenge high? We have successfully created several complex custom products:

  • Integration of third-party banking services like Treezor
  • Complex private APIs to remotely manage gas stations, IoT (connected lockers), integrate odds from major French bookmakers, or interface with blockchains
  • Integration within secure cloud architectures, enabling support for tens of thousands of simultaneous users while maintaining reasonable costs

We use modern tech stacks to create high-performance, secure, and scalable products: Python (Django, FastAPI), JavaScript (React, Vue, Node.js), databases (PostgreSQL, MongoDB), and cloud hosting

Low-Code, No-Code, and turnkey solutions

 

Custom development isn’t always necessary. We advise you to find the best options for your project: 

  • Theme customization (WordPress, Webflow, Framer, Shopify)
  • MVP and prototype creation with low-code tools (Zapier, n8n, Make, etc.)
  • Optimization of your existing tools

 

Our goal: scalable, secure, and maintainable solutions tailored to your business challenges.

Schedule a meeting with one of our experts


FAQ – Frequently Asked Questions about custom development

  • 1. What is the cost of a custom solution?

    The price of custom development depends on the complexity, technologies used, and required integrations. Contact us for a free quote!

  • 2. How to choose the right technical partner?

    Choose a web development agency specialized in your industry and technologies. DATASOLUTION has been developing since 2003 and has recognized expertise in data solutions, data repositories, and business applications.

  • 3. Which technologies for high-performance solutions in 2025?

    We recommend modern architectures (microservices, serverless) and tools tailored to your needs (e.g., Python for data, JavaScript for web, cloud for scalability).

  • 4. Custom or theme/template: which to choose?

    A theme is quick to implement and more cost-effective than custom design/development, but a tailor-made solution offers total flexibility and better alignment with your processes.