STACK 48
About Us
BUILD WHAT MATTERS.
Stack 48 was born from the meeting of four complementary profiles,
brought together by a shared belief:
"Digital only matters when it actually improves how teams work."
The name Stack 48 reflects this vision.
"Stack" refers to technical stacks and full control over the development lifecycle.
"48" is the longitude of Paris, our home base.
Together, they express a simple ambition:
build complete, robust and useful digital products,
from Paris, for companies thinking long term.
A TEAM BUILT ON COMPLEMENTARITY
Stack 48 is led by four founders, each mastering a key part of the product value chain:
UI/UX Designer & Product Analytics
Focused on real user behavior, interface clarity and measuring product impact through data and usage insights.
Frontend Developer
Turning concepts and user journeys into performant, accessible and intuitive interfaces.
Backend Developer & Software Architecture
Designing robust architectures, handling business logic, performance and system reliability.
Data & Algorithms Engineer
Structuring, analyzing and leveraging data through analytics, automation and algorithms to support product decisions.
This combination allows us to work on high-impact business projects:
SaaS platforms, mobile applications, business tools and structured digital products.
WHAT WE BUILD
We build scalable digital products for real business needs.
SaaS, business tools, mobile applications and web projects built with:
• Robust code
• Accessible design
• A strong product mindset
Our goal is not to deliver features, but to design products that support real business growth.
OUR PRODUCT-DRIVEN APPROACH
Our work is guided by three core principles:
Built around real business needs
Solutions shaped around real-world usage, internal processes and operational constraints.
Built to scale
Products designed to grow with your organization, new use cases and evolving needs — without rebuilding.
Improving team efficiency
Simpler, more reliable and secure tools that save time, reduce errors and support better day-to-day decisions.
OUR EXPERTISE
Our role is to design useful, robust and scalable digital products, with every skill aligned around product and business needs.
• UX/UI & Accessibility: user-centered design, wireframes, testing
• Architecture & Performance: microservices, cloud, REST / GraphQL APIs
• Web, Mobile & CMS Development: corporate websites, e-commerce, modern frameworks
• Security & Compliance: data protection, GDPR, penetration testing
• Data Analysis & Visualization: dashboards, reporting, behavioral analysis
• Content & Search Optimization: SEO, AEO, optimized copywriting, photo & video production