French team design web and data solutions for you

Kernix is an independent company specializing in data integration and web and mobile ©.

Kernix offers tailor-made solutions and accompanies its clients throughout their project: strategy & design; interface & usability; development & hosting.

$25 - $49 / hr
10 - 49
Show all +
Paris, France


Key clients: 

Bergerat Monnoyeur, BNP Paribas, Groupe Point de Vente, RATP, EPEX, DB SCHENKER RAIL, Servier, Roche, ASIP Santé, La Banque Postale

Redesign of the website of the French Agency for Digital Health Image

Redesign of the website of the French Agency for Digital Health

The French agency of digital health aims to create the conditions for the rise of e-health, lead national projects and deploy uses by stimulating innovation. In partnership with "Agence Verte", which oversaw global design, Kernix took charge of the functional design and development of the new version of the site.

UX / UI design of the NEFERTARI application of the RATP Image

UX / UI design of the NEFERTARI application of the RATP

In a complex and industrial context, Kernix in partnership with A2 Consulting supports RATP in the redesign of its NEFERTARI application: report, traceability and analysis of events impacting traffic on the RER train lines A and B in Paris, France. Our expert UX / UI is the guarantor the good user experience of the application. He also designs and supervises the entire interface design.


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Web Development & SEO for IT Company

"They are great communicators, highly skilled professionals, and people who we can trust."

Willing to refer: 
The Project
$10,000 to $49,999
May 2016 - Ongoing
Project summary: 

Kernix designed and developed a website on behalf of an IT company. Their team also performed SEO and provide additional resources where necessary. 

The Reviewer
11-50 Employees
Kharkov, Ukraine
CEO, eCommerce Web Development Company
The Review
Feedback summary: 

The Kernix team consistently delivers clean and high-quality code. They are understanding of the needs of the third-party client. Clients can expect smooth and effective communication and attention to detail.

The client submitted this review online.


Please describe your company and your position there.

I’m the CEO of a website development company. Our team specializes in eCommerce engineering business solutions based on Magento 2, Drupal, Symfony, Yii technologies.


For what projects/services did your company hire Kernix?

We have strong partner relationships with Kernix company and involved their specialists for website development and design. Their software engineers helped us with several projects when we needed additional resources, and also they provided us with SEO services required by one of our clients.

What were your goals for this project?

As far as our “must” criteria are providing our clients with high-quality results in web development, we must be sure of the professionalism of the software engineers working on the projects. We needed additional resources to cover all the needs and requirements of our client, so we trusted Kernix team the part of work. We are confident in their high skills and deep expertise, and their team met our expectations in all cases of our cooperation.


How did you select this vendor?

Our communication started with Upwork. After several years of business relationships, we decided to ask for their help in web development services.

Describe the project and the services they provided in detail.

Their specialists worked as a part of our software development team. Also, Kernix dedicated the SEO specialist for one particular project. We don’t provide SEO services, but our client needed help with his starting business. Kernix’s software engineers helped us with Symfony development for several projects when we needed urgently expand our team. They created custom functionality for our clients’ websites, optimized website performance, and worked on these websites' support.

What was the team composition?

There were two software engineers to carry out Symfony development, and a project manager who coordinated our cooperation. Also, there was an SEO specialist for one project. Now we still can fall back on their team if we need additional resources.


Can you share any information that demonstrates the impact that this project has had on your business?

Kernix's web developers create consistent and clean code, and what is most important, understand the final client’s goal. Kernix team helped us make the website not only high-quality from a technical point of view but also user-friendly and business-oriented.

They helped us extend our resources in a short time and meet the expectations of our clients. It’s crucial for business processes. And the projects which we completed together helped our clients get the target results: now they are growing their businesses with high-speed, user-friendly, and flexible web applications.

How was project management arranged and how effective was it?

Our communication is always smooth and effective. Kernix's project manager is professional and courteous. He takes care of time helping maximize the understanding of project requirements for all team members.

What did you find most impressive about this company?

They are excellent partners. They are great communicators, highly skilled professionals, and people who we can trust. They pay much attention to detail and focus on creating a high-quality product.

Are there any areas for improvement?

I don’t find any difficulties in our cooperation, and we'll continue our work together.

Overall Score Kernix is an excellent team for cooperation. They are reliable partners, experienced specialists, and friendly communication.
  • 5.0 Scheduling
    Kernix is a punctual team. Their manager helps website engineers to comply with the deadline and deliver results on time.
  • 5.0 Cost
    Value / within estimates
    In my opinion, their rates are reasonable, and they meet expectations in terms of ‘quality-price.’
  • 5.0 Quality
    Service & deliverables
    They proved the high quality of work at all stages of our cooperation.
  • 5.0 NPS
    Willing to refer
    I'd recommend them to a friend or a business partner because we find them friendly and professional team who are experts in their business sphere.