Expertise and Passion

Since 2017 we devote our energy to helping small and large companies to craft powerful software.

companies we help building software

Our Essense

Born in Switzerland

We are a Swiss company based in Geneva and Zürich.

Development teams in Poland and Ukraine

Since 2019 we operate our own teams in Poland and Ukraine, where our local recruiters are able to uncover top talents.

Engineering mindset

We work on complex and ambitious projects that require top expertise.

Innovation enthusiasm

We often help companies ship their first products, and believe our support has a major impact in innovation.

Remote-first & Asynchronous

Our company has a remote-first approach, and we work asynchronously like a well optimized decentralized system.

Awards & Recognitions

Globally trusted & recognized.

5/5 reviews by our clients on

Upwork 100% job success
TechBehemoths

Meet Our Team

Pablo Pfister

Founder & CEO

With over a decade in software engineering, Pablo founded 5w155 SA to create the stronghold that every company needs to develop robust software. He launched multiple startups, leading the development effort from early stage to growth.

Thierry

Thierry Fragnière

Co-founder & CFO

Thierry has decades of experience in corporate finance, leading teams and guiding commercial discussions.

Alina

Alina Koval

Head of HR

Alina has 15+ years of experience
in recruitment and human resources, making sure we find the right talent and guarantee a pleasant work environment.

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