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Mariam Sinaa TaimiMS

Mariam Sinaa Taimi

CUSTOMER SUCCESS MANAGER / CX & PM

€650/day
Paris, FR
3-7 years

Average response time: 1 hour

About Mariam

I’m a Customer Experience & Data Operations Specialist helping companies improve performance through data analysis, dashboards, and process optimization.

I support teams with KPI reporting, NPS analysis, customer insights, and operational improvement. My work focuses on turning raw data into clear reporting, actionable recommendations, and better workflows for customer-facing teams.

I regularly work on:
– Dashboarding and reporting (Excel, BI tools)
– Customer data analysis & performance tracking
– NPS and feedback analysis
– CX optimization & process improvement
– Operational reporting & KPI frameworks

I’ve worked in international, enterprise environments in customer experience, customer success, and operations, collaborating with product, support, and leadership teams.

If you’re looking for a freelancer who can handle data analysis, reporting, dashboards, and CX operations with a business mindset.
  • English

    Native or bilingual

  • Spanish

    Native or bilingual

  • French

    Fluent

  • Arabic

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • SAMSUNG ELECTRONICS
    CUSTOMER EXPERIENCE MANAGER
    DIGITAL AND IT
    January 2025 - Today (1 year and 6 months)
    France
    - Led customer experience strategy across Samsung’s D2C e-commerce ecosystem
    - Increased Net Promoter Score (NPS) by +7 points in 10 months through structured insight analysis and action planning
    - Built and implemented the CX operating model for the role, defining workflows, governance, and ownership
    - Designed and deployed cross-functional processes with logistics and call center teams to improve response time and operational consistency.
    - Created CX dashboards and KPI frameworks to monitor customer satisfaction, risk indicators, and performance trends
    - Acted as CX reference point across operations, product, and customer support teams
    Data visualization Data analysis Communication strategy Microsoft Excel Customer Loyalty/ Retention
  • Whispli
    CUSTOMER SUCCESS MANAGER - COMPLIANCE
    DIGITAL AND IT
    July 2023 - December 2024 (1 year and 5 months)
    Paris, France
    - Owned onboarding and lifecycle management for enterprise customers across EMEA
    - Led end-to-end delivery for high-value accounts, coordinating Sales, Product, and Marketing teams
    - Managed executive-level relationships and regular touchpoints with C level stakeholders
    - Developed adoption strategies to ensure successful product usage and long-term retention
    - Supported commercial growth through upsell identification and opportunity mapping
    - Acted as customer advocate internally to align roadmap and delivery with client needs
    customer success Project Management
  • Concentrix
    META CUSTOMER SUPPORT & E-COMMERCE ADVISOR
    DIGITAL AND IT
    October 2021 - June 2023 (1 year and 8 months)
    Berlin, Germany
    - Supported Meta's B2B clients with account setup, technical troubleshooting, and policy compliance
    - Optimized campaign performance and account workflows
    - Maintained documentation standards and customer communication quality
    - Delivered consistent high-satisfaction experience across complex client environments
    SAP CRM Meta Ads Facebook Marketing

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Education

  • BACHELORS DEGREE IN SOCIAL WORK
    BACHELORS DEGREE IN SOCIAL WORK
  • Bac
    University of Malaga
    2020
    Bac

Skill set

Categories