Freelancer profile translated to English.

Description

This summer only 🌼: As a recent registrant on Malt, I am currently offering a daily rate of €200 instead of €400 to multiply projects and get recommendations. Take advantage of it! 🚀

Co-founder of the social network Punkt (**top 3 App Store France** last weekend and incubated at theHEC Paris incubator**), I design intuitive and attractive apps. I am passionate about **behavioral sciencesand the mechanisms for making apps useful and addictive through various product strategies.

🎨UX/UI Design – Mobile & Web

Complete design of mobile apps (iOS / Android)
Design of dashboards, SaaS, or web tools
Interactive prototyping (Figma)
Redesign of existing interfaces (UX audit + UI refresh)
Creation of coherent and scalable design systems

📱Product Design & Strategy

Definition of MVP (key features, prioritization)
User flows and navigation architecture
Implementation of retention loops and engagement mechanics
Creation of low and high-fidelity wireframes / mockups

📈Growth & Product Marketing

Acquisition funnel optimization
Creation of high-performing landing pages
Definition of KPIs (activation, retention, conversion)
Product or messaging A/B tests
Viral, referral, gamification mechanics

🧠UX Research & User Behavior

User interviews (script, conduct, synthesis)
Prioritization of insights into product backlog
User testing (clickable prototypes or live version)

💼Startup & Early-Stage Support

Challenge product vision
Support for "0 to 1" sprints (from idea to tested prototype)
Product/design coaching for non-tech teams or first hires
Launch strategy for app stores

🧰Tools mastered

Design: Figma, FigJam, Adobe XD
Product: Notion, Trello, Jira, Productboard
Growth & Analytics: Mixpanel, Amplitude, Webflow, Typeform, Tiktok

Industry field of expertise

Languages

French
Native or bilingual
English
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

NEXTDOOR APP
Paris City Manager
April 2024 - December 2024 (8 months)
Paris, France
Managed 100,000+ Weekly Active Users (WAUs) in Paris with a focus on engagement and retention
Led and executed the full user growth strategy: PR, paid ads, email marketing, and viral loops
Combined data-driven insights with creative experimentation to drive sustainable growth
PUNKT APP (HEC INCUBATOR)
Co-Founder & CEO
September 2023 - Today (2 years and 9 months)
Paris, France
Grew Punkt from 0 to 10,000 Monthly Active Users (MAUs) with 20% Day-30 retention
Raised €45k in non-dilutive funding, backed by INSEAD Business Angels and the HEC Incubator
Built and optimized the full acquisition funnel, implementing CAC:LTV tracking and cohort analysis
Managed the entire product lifecycle — from ideation to launch — with a focus on mobile UX and retention loops
BIGSIS APP (TBS INCUBATOR)
Entrepreneur
January 2020 - December 2021 (1 year and 11 months)
Paris, France
Secured €20k in revenue and equipped 10 university campuses (25 more in progress)
Won 2nd place at the CRECE CCI competition (€2k) and 3rd place at the ATALE competition (€3k)
Managed press and media outreach, landing coverage on France 3 (prime time), La Tribune, Studyrama, and more