About Sylvain
French
Native or bilingual
English
Fluent
Experience
- DIHALSI Deployment Manager AlexiSOFTWARE PUBLISHINGApril 2026 - Today (4 months)Paris, FranceI support the PEX (Local Eviction Prevention) team in the national deployment of Alexi, a new management tool for departmental services, replacing an outdated software. Alexi aims to better secure landlords and tenants against eviction and rental arrears risks.On a daily basis, I manage all deployment-related tasks: structuring user support, creating educational resources, facilitating exchanges with departmental services, and collecting feedback from the field through surveys and dedicated diagnostic sessions. I also implement usage statistics collection systems to feed technical teams and continuously adapt the roadmap.My dual role allows me to go beyond operational deployment: working with the PM and UX designer, I actively contribute to backlog management, task prioritization, writing User Stories and Epics, acceptance testing, and participating in the product team's Agile rituals.I internalize users' business issues to inform development evolution decisions and ensure the software adapts to real-world conditions.
- LOCKimmo.comHead of Customer SuccessREAL ESTATEApril 2025 - June 2026 (1 year and 2 months)Paris, FranceI created and structured the Customer Success department from scratch, using HubSpot as the backbone of customer relations. I currently manage a portfolio of 1,250 clients, with active CSM monitoring for approximately 300 accounts, alongside a colleague whom I support daily.I implemented all the department's foundational elements: onboarding journey, retention process, churn monitoring KPIs — stabilized at an average of 0.5% — and identification of upsell opportunities. I also manage sensitive billing situations in coordination with the finance department, particularly handling arrears and special cases.In parallel, I act as a liaison between the field and technical teams, systematically relaying customer insights to inform product development.
- SIMPLICIACustomer Success Manager / Product OwnerSOFTWARE PUBLISHINGMay 2023 - Today (3 years and 3 months)Hô Chi Minh Ville, VietnamOn the Customer Success side, I manage the entire client relationship, from onboarding to retention. Specifically: I assist new clients with software adoption, train them, and provide proactive follow-up to ensure they derive real value from the tool. I am the primary point of contact for responding to inquiries, resolving issues in collaboration with technical teams, and identifying account expansion opportunities. I also implement regular client performance monitoring — data analysis, corrective measures, and structured feedback collection to inform product evolution.On the Product Owner side, I drive product strategy by maintaining a prioritized backlog, aligned with user needs and company objectives. I bridge the gap between customer feedback from the field and technical teams, translating needs into clear and actionable User Stories. I make decisions in constrained environments (deadlines, budget), monitor product metrics, and communicate regularly with stakeholders to ensure alignment throughout development cycles.
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Education
- Bachelor of ManagementECEMA2022Bachelor Management - Gestion, Management d'entreprise
- BTS MCO, ManagementAlternance Auvergne2021BTS MCO, Management