Hello, I’m a Product Designer who love blending user’s puzzle-solving
with innovative creativity to reinvent products and drive growth.
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Société Générale – Internal departments: HR, Finance, Risk. Each employee uses a multitude of applications
and tools on a daily basis. The current workflows are complex and fragmented, leading to time loss, tracking difficulties, and a lack of overall consistency.
How might we create One Platform, a
unified intranet that centralizes applications, metrics, and relevant data tailored to each
profile and role?




One plateforme, a fluid and
personalized experience
Product Structure
→ Personalized dashboard (key indicators,
alerts, real-time tracking) → Application space (shortcuts) → Team and access rights management module
Applied UX Principles
→ Clarity, Efficiency, Consistency → Modular design — scalable with the
addition of new applications through
the Design System
User Testing
→ Interactive prototypes tested with
three key user profiles → Adjustments based on feedback
(navigation, readability, visual hierarchy)

Co-construction with users
is the key success factor.

The Lean approach enabled efficient iteration throughout
the product’s development. One Platform has become our
common entry point, and teams are already thinking ahead
about enhancing our KPIs.
Brigitte
RISQ MANAGER
Better visibility of KPIs
and activity tracking
A solid foundation for
an evolving and
interconnected intranet
+30%
Time savings on recurring tasks
Cross-functional view
of the tools in use
→ Improved governance → Reduced redundancies

Imagine a unified platform tailored
to your business needs.
ALL RIGHT RESERVED — 2025 — BAST.PARIS — BASTIEN LAURENT-LEROY