Domenico Di Leva Manzi

Senior Ship Manager | Dual COC Deck & Engine | Regulatory Compliance | Fleet Operations & Performance | Decarbonisation & Alternative Fuels

Marseille, Provence-Alpes-Côte d'Azur, France

About

My maritime career is built on a rare 360-degree perspective, forged through dual Deck & Engine COC certifications, with hands-on experience from the engine room to the bridge on product and chemical tankers, large container ships, and bulk carriers, as well as fleet management for a global container shipping company. This operational foundation, both technical and navigational, allows me to manage fleet operations with an understanding of vessel performance that few professionals in the industry can match. As a Ship Manager and Central Vessel Planner, I bridge the gap between strategic targets and on-the-water execution, translating deep operational knowledge into tangible business results: — Increased effective vessel capacity via advanced precision stowage planning. — Optimised DG/special cargo segregation, ensuring full IMDG and company policy compliance. — Minimised container restows through precision pre-stowage planning with optimal bay planning, discharge port sequencing and weight distribution. — Cut port turnaround time by streamlining port call and crane intensity. — Maintained a 100% safety record across all cargo — Reduced fleet fuel consumption through voyage rotation and vessel condition optimisation. Building on this operational foundation, my focus is now set on four key areas shaping the future of fleet management: Safety & Compliance Development, implementation and auditing of ISM-compliant Safety Management Systems. SIRE 2.0 and PSC readiness programmes, with hands-on crew preparation for the new human-factor-based inspection regime. Crew Performance & Development Structured crew screening, selection and competency-based training systems tailored to vessel type, SMS requirements and operational demands. Decarbonisation & Vessel Performance CII optimisation, EU ETS and FuelEU Maritime compliance strategy, GHG reduction planning, and advisory on alternative fuel adoption (LNG, methanol, ammonia). Innovation & Predictive Operations Developing technology-driven solutions for vessel performance monitoring, predictive maintenance models and operational decision support.

Experience

  • Ship Manager at CMA CGM
    May 2021 - Present · 5 yrs 2 mos

    As a Senior Ship Manager at CMA CGM, I am responsible for the end-to-end operational planning and performance of a global container ship fleet. I bridge the gap between company strategy and real-world execution, ensuring cargo is moved safely, efficiently, and profitably. I utilize data-driven strategies to directly enhance business outcomes, focusing on cost & time reduction, as well as sustainability. My hands-on background as a seafarer in both deck and engine departments gives me a practical understanding of ship operations, allowing me to create realistic and highly effective plans.

  • Navigation & Safety Officer at Giuseppe Bottiglieri Shipping Company s.p.a.
    Jun 2018 - Jan 2021 · 2 yrs 8 mos

    Managed safe navigation and cargo operations for bulk carriers ships, gaining direct, hands-on experience in port approaches and berthing procedures. Executed and supervised cargo loading plans, ensuring strict adherence to stability criteria and safety standards for a wide range of cargo types, including general and bulk cargo. Participated in dry-docking operations at Chinese shipyard, gaining hands-on experience in repairs coordination, shipyard procedures, and vessel surveys. Supported Class Renewal Surveys and ISM/ISPS audits, preparing vessel documentation, safety certificates, and ensuring full compliance with classification and flag state requirements. Played a key role in enforcing strict compliance with international maritime regulations (SOLAS, MARPOL, SMS, ISPS, MLC).

  • Deck Cadet & Deck Officer at MSC Mediterranean Shipping Company
    May 2017 - Jan 2018 · 9 mos

    In this foundational role, I began my seafaring career as a Deck Cadet, mastering essential practical skills and container shipboard procedures. Due to strong performance and a rapid learning ability, I was promoted to the role of Third Officer, assuming full operational watchkeeping and safety responsibilities.

  • Deck Cadet at GESTIONI ARMATORIALI S.P.A.
    May 2015 - Apr 2016 · 1 yr

    Completed my practical training as a Deck Cadet on bulk carrier ship, developing foundational maritime skills in Seamanship and Safety Procedures. Gained initial experience by assisting officers during Bridge Watchkeeping and supporting Cargo Operations. Thrived in a close-knit environment, strengthening my essential Teamwork abilities.

  • Engine Cadet & Engine Officer at Marnavi S.p.A.
    Dec 2009 - Dec 2011 · 2 yrs 1 mo

    Executed watchkeeping duties in the engine control room, ensuring the safe and efficient operation of main propulsion systems, electrical generators, and auxiliary equipment. Performed planned maintenance and repairs on machinery, including pumps, compressors, and purifiers, adhering to the vessel's Safety Management System (SMS). Played a key role in upholding strict compliance with MARPOL regulations, particularly in the areas of bunkering, emissions control, and waste management. Assisted senior engineers during inspections and audits, demonstrating a strong commitment to operational excellence and safety.