Freelancer profile translated to English.
Back to original languageAbout Théo
Senior Product Owner (9+ years). I design and manage profitable digital products for SMEs & startups (SaaS, business software, e-commerce, IoT). MVP in 12 weeks, measured ROI, data & user-driven approach.
🎯 What I do for you
- Align business, UX, and tech to secure decisions & ROI.
- Deliver an MVP in 12 weeks : from concept to market, rapid iterations.
- Turn around struggling projects : technical debt, delays, unclear governance.
- Coordinate teams & providers to meet deadlines and budgets.
⚡ Approach & method
- Pragmatic Agile and continuous discovery: decisions guided by data (KPIs, ROI, analytics).
- Total stakeholder alignment : vision & ROI for management; backlog and rituals for teams.
- User-centric : continuous research, regular testing, rapid feedback loops.
đź“ŠRecent results
- Media E-commerce : aging platform → redesign + subscriptions → +32% subscriptions, +22% revenue (8 months).
- Federal IS (15 apps) : critical technical debt → multi-provider task force → €100k/year saved, 0 critical bug.
- IoT HVAC : 4 products (hardware & software) launched → 10,000+ installations, acquired by a leader.
- Diving mobile app : MVP in 12 weeks → 100% key features offline, scalable architecture.
đź’ĽAreas of expertise
Digital Transformation • B2B SaaS • E-commerce • IoT (industrial/residential) • Custom Business Software • Technical Debt / IS Redesign
🛠️Skills
Product Owner & Management · Agile Project Management · Discovery/Delivery · Prioritization (RICE/MoSCoW) · Roadmapping · Backlog · Architecture & APIs · User Research/Testing · KPIs & ROI · Provider Management
âś… Let's work together
👉 30 min of free product audit – book your slot
⚡ Response within 24 hours
French
Native or bilingual
English
Fluent
Can work on-site
Marseille (up to 50km), Aix-en-Provence (up to 50km), Montpellier (up to 50km), Toulon (up to 50km), Nîmes (up to 10km)
Experience
- SubaquaProduct Manager / Product OwnerPRESS AND MEDIAJanuary 2024 - March 2025 (1 year and 2 months)Marseille, FranceComplete creation of the Subaqua subscription store, with a new offer combining print and digital, a redesigned UX, and rapid time-to-market thanks to a dedicated freelance team. The project aligned user experience with modern standards while synchronizing flows with the federal system.Key responsibilities
- Strategic Consulting : existing audit, workflow analysis, competitive benchmarking, and business recommendations.
- UX Design : creation of wireframes and personas, user testing, and rapid iteration on user journeys.
- Team Management : assembly of a freelance duo (back-end, UX/UI) and complete project coordination.
- Agile Management : facilitation of SCRUM rituals, backlog monitoring, and coordination with internal stakeholders and freelancers.
- Training & Documentation : writing user guides and conducting onboarding sessions.
Results & Impact- 32% increase in subscriptions in 8 months.
- 22% increase in revenue in 8 months.
- Time-to-market audit → Go-live in 8 months
- Increased autonomy for internal teams and reduced support requests,
- Mon carnet de plongéeProduct ManagerHEALTH AND WELLNESSApril 2024 - March 2025 (11 months)Marseille, FranceDesign and management of the development of the mobile application “My Dive Log”, available on iOS and Android. The application allows users to log their dives, invite other participants, view dive sites, and manage their certifications. The project was managed in coordination with the mobile team and the API provider.Key responsibilities
- Functional scoping: definition of key features, MVP prioritization, and requirements formalization
- Mobile UX design: writing functional specifications, structuring user journeys, and validating screens.
- Cross-team coordination: synchronization between the mobile team and the API provider, dependency tracking, and technical arbitration.
- Acceptance testing management: test planning, bug tracking, and deliverable validation before publication.
Results & Impact- MVP delivered in 12 weeks
- 100% of key features available offline
- Optimized user experience (logging & sharing)
- 3 providers coordinated on API and mobile
- EureviaProduct OwnerINTERNET OF THINGS (IOT)May 2022 - September 2024 (2 years and 4 months)La Ciotat, FranceManagement of the creation of the new Eurevia IoT range (Linux tablet, mobile apps, connected thermostat) to optimize residential and professional thermal comfort, and secure technical skill transfer.Key responsibilities
- Product Vision : Clear definition, business needs gathering, backlog management (SCRUM).
- UX Design : Intuitive interface design, wireframe creation, user testing validation.
- Technical Coordination : Management and supervision of cross-platform application development (Flutter: Linux, iOS, Android) and IoT integration (Zigbee, Matter).
- Low-level Technical Management : Supervision of PCB design and coordination of low-level software development (Python, Linux, Yocto) in collaboration with an external provider.
- Commercialization : Product presentation in white-label at specialized trade shows to generate new partnerships.
- Team Management : Successful transition from an outsourced team to full internal skill ownership.
Results & Impact- 4 products launched: 7" Linux tablet, connected thermostat, cross-platform HMI (user & installer applications).
- 10,000+ installations deployed in Europe.
- Strategic IoT partnerships.
- 2 patent filings and CII award.
- Acquisition of Eurevia by a global HVAC leader.
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Education
- Product Ownerscrum.org2021