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Sezgin SacintiSS

Sezgin Sacinti

P&L Leader - Business Steering / CEO / Deputy CEO

€800/day
Paris, FR
8-15 years
Team Management
Performance Management
Provider Management
General Management
Right-hand man to the executive

Average response time: 1 hour

Freelancer profile translated to English.
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About Sezgin

Experienced manager with 8 years of experience, I have built my career around performance improvement and business development. I focus on financial steering, operational optimization, and organizational structuring to generate sustainable results. Accustomed to uniting multi-site teams and effectively coordinating support and operational functions, I actively contribute to growth strategies, combining cost control, commercial development, and operational excellence.
Passionate about complex project management, I leverage my strong work ethic and results-oriented approach to enhance client relationships, deploy high-performing quality processes, and sustainably support organizational transformation.
Rail and Public transport
Construction
Defense and Military
Private Equity
Public Sector

  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Paris (up to 50km), Lyon (up to 50km), Marseille (up to 50km), Brie-Comte-Robert (up to 50km)

Experience

  • Groupe Iserba
    Regional Director IDF
    CIVIL ENGINEERING
    January 2022 - February 2026 (4 years and 1 month)
    Neuilly-sur-Marne, France
    Finance:
    · Management of operating accounts: financial reconciliation of agencies and
    monitoring of indicators to ensure profitability and achievement.
    of the various profit centers according to financial objectives.
    · Deployment of financial deliverables: Implementation of financial reports and
    statements necessary for strategic decision-making.
    · Optimization of production costs: Implementation of strategic levers
    to reduce production costs and maximize resource efficiency.
    · Results: +15% in margin, +200% in revenue since 2022

    Operations:
    · Quality and Safety: Guardian of Quality Safety
    Environment procedures and auditor for other group sites to maintain
    a high level of compliance. Renewal of ISO9001 certification.
    · Management of support services: Steering of support teams
    (administration, sales administration, call center, legal services, quality and
    safety) with the development of synergy.
    · Team Management: Support for collective and individual success, ensuring
    the achievement of objectives.
    · Management of steering committees (COPIL / CODIR / COREF): Leading weekly
    and monthly management committee meetings and participating in the
    reflection committee to define strategic orientations.
    · Results: customer satisfaction 99.5%, contract renewals 100%

    Human Resources:
    · Employee retention: Implementation of a benevolent, fair but demanding approach
    to strengthen team engagement and loyalty.
    · CSE Management: Strategic management of elections to improve the management
    of employee representative bodies. Guardian of a work environment conducive to
    productivity and employee engagement.
    · Talent recruitment: managers, administrative staff using the DISC method to
    analyze profiles based on needs and work environment.
    · Result: -8% turnover
    Performance Management Provider Management Team Management Corporate Strategy
  • Groupe ATALIAN
    Operations Manager
    TRANSPORTATION
    March 2018 - December 2021 (3 years and 9 months)
    Paris, France
    • • Management of the profit center and operating account
    • • Commercial management of key accounts (RATP)
    • • Management of employee representative bodies with major social issues / Vehicle fleet / Purchasing
    • • Delegation of hierarchical authority for disciplinary procedures and other actions
    • • Cost estimation for various markets
    Performance Management Sales Excellence Supply Chain Management General Management Provider Management
  • Police Nationale
    Peacekeeper
    DEFENSE AND MILITARY
    December 2014 - February 2018 (3 years and 2 months)
    93000 Bobigny, France
    • • Regular patrols in different sectors to ensure a deterrent presence against delinquent behavior.
    • • Strict adherence to the professional code of conduct to ensure impeccable service to the public.
    • • Intervention in cases of public disturbance: conflict resolution, restoration of calm, dispersal of disruptive gatherings.
    Defense Security Policy

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Education

  • Executive Coaching
    Cabinet KOHE MANAGEMENT
    2025
    Coaching de cadre
  • Bachelor's Degree: Management of Organizations
    Albert Schweitzer
    2013
    Licence 3 : Management des organisations
Check out Sezgin's education

Skill set

Internal Audits
Corporate Finance
Compliance
Customer Relationship Management (CRM)
Sales Excellence
Agile Team Coaching
Change and Transformation Management
Ideation
Company Culture Management
Leadership Development
Business Plan Development
Business Unit Strategy
Competitive Intelligence
Corporate Strategy
Growth Strategy
Innovation Management
Lean Management
Lean Service Operations
Manufacturing
Process Management
Procurement
Quality Management
Supply-Chain Management

Categories