You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Sylvain TivayratST

Sylvain Tivayrat

Supermalter

Customer Success Manager / Product Owner

€550/day
24 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Sylvain

I support SaaS publishers in structuring their Customer Success and deploying their solutions, ensuring that every client need translates into concrete and useful product evolution.

Today, as Head of CSM at LOCKimmo, I created the department from scratch — retention process, onboarding, KPIs — and maintain churn stabilized at 0.5% across a base of 1,250 clients. In parallel, I work at Simplicia as CSM and Product Owner, where I manage the product backlog and act as the link between customer feedback from the field and the technical teams.

What I enjoy about this profession is delving into what really happens from a usage perspective: understanding friction points, listening to what customers don't always explicitly say, and turning it into something tangible for the product.

My dual CSM/PO perspective, combined with experience in team management and client relations in demanding environments, allows me to bridge the gap between the users' reality on the ground and the technical teams — with the goal of improving retention, satisfaction, and product relevance over time.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • DIHAL
    SI Deployment Manager Alexi
    SOFTWARE PUBLISHING
    April 2026 - Today (4 months)
    Paris, France
    I 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Prevention) team in the national deployment of Alexi, a new management tool for departmental services, replacing an outdated software.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.
    Agile Project Management Software Deployment Business Application Requirements Gathering and Formalization Change Management
  • LOCKimmo.com
    Head of Customer Success
    REAL ESTATE
    April 2025 - June 2026 (1 year and 2 months)
    Paris, France
    I 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.
    Customer Success Management Customer Retention Onboarding KPI Management Customer Satisfaction
  • SIMPLICIA
    Customer Success Manager / Product Owner
    SOFTWARE PUBLISHING
    May 2023 - Today (3 years and 3 months)
    Hô Chi Minh Ville, Vietnam
    On 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.
    Software Deployment Backlog Management Customer Insight Customer Success Management Product Strategy

Reviews

5.0

Out of 2 ratings

N

Nelly

CHALLENGE BAT

Reviewed on 1/31/2025

Sylvain has chosen to hide 1 review

1 written review is private.

Recommendations

Be the first to recommend Sylvain

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Bachelor of Management
    ECEMA
    2022
    Bachelor Management - Gestion, Management d'entreprise
  • BTS MCO, Management
    Alternance Auvergne
    2021
    BTS MCO, Management

Skill set

Categories