Product Design

Charles Postiaux

Starting at

$

5,000

/wk

About this service

Summary

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.

Process

Complete a form: I will share with you a form to make sure we are the right fit for each other. You won't be charged anything if it's not a match.
Align on scope and timeline: I will work with your team to define a clear scope, your product's core problems and goals to make sure we stay aligned from day 1. Every design and decision will be intentional.
Project kick-off: You will get one strategic design update per week, short and clear weekly deck summary, weekly or bi-weekly review calls, async collaboration (Slack/Figma), outcome-focused work (not just pretty screens), and dev-ready or north-star designs (you choose).
Flexibility along the way: No matter the scope or timeline, design projects are always chaotic. Scope changes, timelines evolve. That's why I make sure to focus only a few projects to give you the flexibility and peace-of-mind so that your team can move forward fearlessly.

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.

Skills and tools

Mobile Designer

Product Designer

UX Designer

Figma

Figma

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