Product DesignCharles Postiaux
Within 1-12 weeks: Solve UX gaps. Grow activation. Boost conversions. Improve brand. Build the future.
There are 114,077 design agencies out there. If design is all you need, any of them will do. Most will even be cheaper.
If you want to build a better product, you’ll need me (hi!). A partner that wins when you win, to build a world-class idea-driven product, together. There's never been a better time to build the future.
What's included
From scratch or product refinement
Design and deliver a complete user experience for your product, whether it's an MVP or a redesign, based on user needs, business goals, and technical constraints.
Product design, flow optimization, design refresh
Audit and improve key user flows, update UI for clarity and consistency, and deliver polished, scalable design files ready for development.
Flexible scope, high ownership, strategic collaboration
Work closely with your team on evolving priorities, take full ownership of design output, and contribute to product and UX strategy across sprints.
Tailored product growth and strategy
Analyze product usage, identify UX gaps and growth opportunities, and deliver actionable design solutions that support retention and revenue goals.
Investor or stakeholder-ready prototypes
High-fidelity, interactive prototypes that clearly communicate product vision and user experience - perfect for fundraising, alignment, or internal buy-in.
Design system creation, documentation, and maintenance
Scalable component library built in Figma, with usage guidelines and documentation to ensure consistent design across teams.
Charles's other services
Starting at$5,000 /wk
Tags
Figma
Mobile Designer
Product Designer
UX Designer
Service provided by
Charles Postiaux France
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Product DesignCharles Postiaux
Within 1-12 weeks: Solve UX gaps. Grow activation. Boost conversions. Improve brand. Build the future.
There are 114,077 design agencies out there. If design is all you need, any of them will do. Most will even be cheaper.
If you want to build a better product, you’ll need me (hi!). A partner that wins when you win, to build a world-class idea-driven product, together. There's never been a better time to build the future.
What's included
From scratch or product refinement
Design and deliver a complete user experience for your product, whether it's an MVP or a redesign, based on user needs, business goals, and technical constraints.
Product design, flow optimization, design refresh
Audit and improve key user flows, update UI for clarity and consistency, and deliver polished, scalable design files ready for development.
Flexible scope, high ownership, strategic collaboration
Work closely with your team on evolving priorities, take full ownership of design output, and contribute to product and UX strategy across sprints.
Tailored product growth and strategy
Analyze product usage, identify UX gaps and growth opportunities, and deliver actionable design solutions that support retention and revenue goals.
Investor or stakeholder-ready prototypes
High-fidelity, interactive prototypes that clearly communicate product vision and user experience - perfect for fundraising, alignment, or internal buy-in.
Design system creation, documentation, and maintenance
Scalable component library built in Figma, with usage guidelines and documentation to ensure consistent design across teams.
Charles's other services
$5,000 /wk