Itsharkz

Dedicated IT Solutions

Web, mobile, and AI development: applications and dedicated systems, from concept to deployment.
Web Development
Mobile Development
AI Development

Trust from Industry Leaders
Trusted by Most Ambitious Companies

Qobuz
Medicalib
Joone
Fizzup
Kestio
iSerba
GPG Granit
Qobuz
Medicalib
Joone
Fizzup
Kestio
iSerba
GPG Granit
Puchet Sante
Trilitech
Rail Open Lab
Interencheres
Happydemics
Kizeo forms
Le Village
Swizy
Puchet Sante
Trilitech
Rail Open Lab
Interencheres
Happydemics
Kizeo forms
Le Village
Swizy
ITSharkz delivers end-to-end IT solutions, from web applications to AI-powered systems.
Whatever the discipline, your project is handled by the same team of experienced engineers.”
Web, mobile, and AI development in one place, matched to your organization’s needs
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Our dedicated IT solutions

Why Choose ITSharkz?

Expertise in the
European Market
With over a decade of experience working with European and international companies, we know exactly what it takes to succeed.
End-to-End
Solutions
From initial concept to final deployment, we don’t just provide developers, we deliver complete, results-driven products.
Full-Stack
and Full-Discipline Capabilities
Whether it’s web, mobile, or AI, our expertise covers the full development stack across every discipline.
Proven Success
We’ve helped scaleups and enterprises across Europe and beyond thrive with tailored IT solutions that drive measurable business outcomes.
Dedicated Support
From day one to post-launch, we’re fully committed to your success. Your goals are our goals.
Continuous Innovation
We stay ahead of the curve by integrating the latest technologies and best practices, ensuring your solutions are scalable for the future.
ItSharkz Cube

Tech Partnership

Our partnership model goes beyond just providing developers. We take responsibility for the entire delivery process, ensuring the result exceeds your expectations. We focus on delivering value, not just man-hours.
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Cutting-Edge Technologies
at Your Service

At ITSharkz, we leverage the most advanced technologies to build solutions that meet today’s standards and prepare you for tomorrow’s challenges:
Your project needs to be discussed?
Talk to Kacper – our Co-Founder
Book a Discovery Call

Success Stories

Here’s how we’ve helped businesses at all stages achieve real-world success
Medicalib
Backend
Frontend
SEO
Medicalib: Transforming Healthcare Access in France
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Joone
AWS
Backend
E-Commerce
JOONE: Reinventing Subscription E-Commerce
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Fizzup
App
AWS
PHP
FizzUp: Redefining Digital Fitness Solutions
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Watch our client’s video reviews

Nicolas Baudelot and Nicolas Massaviol – CEO and CTO at Medicalib
"With ITSharkz, we found a trusted partner, so we will continue working with them – and hopefully for a long time."
Tasks:
  • Integrated government systems, implemented regulatory logic, and created a UI library.
Results:
  • Integrated OpenID Connect, developed a quotation engine, and built a design system.
Carole Juge-Llewellyn – CEO and Founder of JOONE
"They really got involved in understanding what we do, how we do it, and were proactive. That’s something I’ve never seen elsewhere."
Tasks:
  • Developed new subscription checkout, implemented client-facing management system, and migrated thousands of subscriptions.
Results:
  • Launched Newcharge checkout, built a customer dashboard for subscription management, and successfully migrated subscriptions.
Georges Fornay and Franck Véga – CEO and CTO at Qobuz
"It was the right compromise for me: very skilled people, competitive rates, and a nearby location."
Tasks:
  • Optimized backend, modernized desktop app, integrated cross-platform features (Qobuz Connect).
Results:
  • Improved device support & app performance, boosted user retention, cut costs, and future-proofed systems.
Rémi Prévost – CTO at Happydemics
"ITSharkz isn't just in a headhunter position that gives you a profile and then you're on your own. They are truly in a process of accompaniment from the beginning to the end."
Tasks:
  • Curating a dedicated squad of senior Ruby on Rails experts to solve the high-level talent gap for a French scale-up.
  • Filling the positions with product-first mindset engineers, ensuring long-term alignment with internal engineering standards.
Results:
  • Successfully integrated 4 senior developers into the product roadmap, eliminating "mercenary" turnover through a culture of ownership.
  • Accelerated feature delivery while maintaining full CIR (R&D Tax Credit) compliance, providing a high-ROI strategic advantage.
Matthieu Derancourt – Medical Advisor at Pauchet Santé
"ITSharkz delivers a product that is truly near-complete, so we don't waste any time. It isn't designed by engineers, but really by the end-user."
Tasks:
  • Industrializing complex hospital processes that had reached the limits of standard Office tools.
  • Bridging the gap between medical strategy and technical execution to ensure software perfectly matches the clinical reality.
Results:
  • Successfully deployed 3 mission-critical platforms with 90% operational readiness at the first delivery stage.
  • Streamlined the development lifecycle using a Design-First approach, resulting in high user adoption.
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Frequently Asked Questions

Can I combine more than one discipline (e.g. web and AI)?

Yes. Many of our projects combine web, mobile, and AI development within a single team and a single process.

How do I know whether I need web, mobile, or AI development?

During our first conversation, we help you identify which discipline, or combination, best fits your business goals.

Can I start with one discipline and expand scope later?

Yes, many projects start with a single discipline and naturally expand as the collaboration grows.

How long does a typical project take?

Timelines vary based on project complexity and discipline. Typically, MVPs are delivered within 2-3 months, while full-scale solutions take 4-6 months.

Can you work with our existing tech stack?

Absolutely. We’re experienced with a wide range of tech stacks and can recommend the best approach for seamless integration.