Guillaume Seiler

Senior Product Manager

Salary / Daily rate

Paris, France

Freelance

Skills

Product ManagementPythonRMarketing StrategyUser ResearchMetabase

Languages

EnglishSpanishFrench

About me

Links

Work experience

Product Manager

Self-employed

Nov 2024 - Present

2 years

Chief Product Officer and co-founder (acq. by Nextories)

Settlesweet

Apr 2018 - Jul 2024

6 years 4 months

Paris Area, France

Launched and scaled an end-to-end technology platform connecting prospective tenants with rental properties. - Phase 1: introduced a tech-enabled rental properties hunter (acquired by Nextories in 2023) - Phase 2: launched a SaaS-enabled marketplace for long-term rental housing (acquired by Kaliz in 2023) Key Achievements: - Achieved an annual revenue run rate of over 2M€ and grew the company to 25 employees - Scaled 2 products accounting for +2500 end users and +150 B2B clients - Achieved an NPS of 78, with 85% of users finding accommodation that surpassed their initial expectations Core Responsibilities: - Led product management (70% of my responsibilities), fostering a user-first and high-performance culture within the product and engineering teams - Established product vision and roadmap, guiding two products to Product-Market Fit - Conducted user and market research to make data-driven product decisions - Partnered with our designer to craft new features and refine existing ones, improving user satisfaction, conversion, and retention metrics - Managed the development process with our CTO, overseeing sprints, backlogs and feature releases - Collaborated with our CTO to implement a robust product analytics stack (Metabase, Fullstory) to monitor KPIs and track success metrics - Teamed up with marketing and sales to align product initiatives and achieve business goals Post-Acquisition Role at Nextories: - Integrated Settlesweet’s rental property search service and technology into Nextories’ core offerings, driving synergies and operational alignment

Product Manager

Capgemini Invent

Aug 2015 - Jul 2017

2 years

Région de Paris, France

Designed and led the development of an online retirement claim web app for more than 600,000 new yearly beneficiaries: researching users, sketching wireframes, writing requirements, user testing...

Customer Support

Drivy

Aug 2014 - Oct 2014

3 months

Région de Paris, France

- Moderated car owners’ listings based on response rates, contact to book ratios and other metrics - Launched and managed a new concierge service feature for owners away on holidays - Benchmarked the service against German competitors to define local development strategy

Strategy Consultant Intern

Kanvic Consulting Private Limited

May 2013 - Oct 2013

6 months

Région de Jaipur, Inde

- Financial modeling: built a financial model for a $2 million pediatric hospital construction project - Market research: researched and analyzed data on the Indian oat biscuit market

Financial Auditor Intern

PwC

Nov 2012 - May 2013

7 months

Région de Paris, France

Technology, Information and Entertainment team


Education

Fudan University

2015 - 2015

2 months

ESSEC Business School

Grande Ecole

2013 - 2015

2 years 2 months

Université Paris Dauphine - PSL

Master's degree

2008 - 2013

5 years 2 months

Washington & Jefferson College

Study abroad program (first semester of junior year)

2010 - 2010

2 months

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