I have a strong interest in maritime operations, particularly in dynamic positioning and offshore logistics I enjoy staying updated on industry advancements, such as new DP technologies and safety innovations Outside of work, I like cycling
Giovanni Avon
Master Mariner / Mariner Superintendent
Frederikssund
Summary
Marine operations professional with comprehensive background in managing fleet operations and ensuring adherence to maritime regulations. Known for proactive problem-solving and enhancing operational efficiency through strategic planning. Reliable team player focused on achieving results and adapting to dynamic environments with key skills in crisis management and safety protocols. Marine operations professional with strong focus on safety, logistics, and compliance. Proven ability to lead and collaborate with diverse teams to deliver results in dynamic environments. Adept at problem-solving, strategic planning, and optimizing operational efficiency while ensuring regulatory adherence and fostering productive workplace. Skilled in navigating complex challenges and driving continuous improvement initiatives.
Overview
17
17
years of professional experience
5
5
years of post-secondary education
23
23
Certifications
3
3
Languages
Work History
Marine Superintendent
DOF
Copenhagen, DENMARK
11.2024 - Current
- Provide subject matter expertise in relation to maritime operations, including but not limited to safe navigation, dynamic positioning anchor handling, crane operations, helicopter operation.
- Provide advice to the organization on matters of compliance and upcoming changes to applicable regulations and industry guidance.
- Develop and maintain the company’s management system and fleet/ vessel specific documentation, related to marine operations in accordance with statutory requirements and industry guidelines.
- Assisting the vessels to implement and improve further the vessel specific documentation.
- Provide support in internal audits and inspections, advise, activate, close and follow–up finding with the Vessel Management Team, technical and operational managers;
- Provide support as required during external audits and inspections, including Flag State Administrations, Port State Control (PSC), clients and other third parties. Provide follow up and develop corrective/preventative action plans as necessary.
- Supporting the wider Marine Operations team, vessel crews, HSEQ and other relevant Business Units on marine/ nautical matters and coordinating as required during project preparation and execution.
- Supporting relevant commercial and project teams in the evaluation of potential charter agreements, project requirements and asset inspections.
- Maintained an up-to-date knowledge of maritime regulations, ensuring adherence to relevant laws and guidelines across all operations.
- Provided ongoing technical support to vessels at sea by troubleshooting any issues that arose during voyages.
- Streamlined processes for procurement of spare parts, minimizing downtime due to equipment failure.
Marine Ops Specialist/ Marine Superintendent
Maersk Supply Service
01.2022 - 11.2024
- As a Marine Ops Specialist/ Marine Sup., I support the organization by providing expert advice, on nautical operations, such as anchor handling, towing and dynamic positioning, helicopter operation and all possible marine operations
- Support to the Operational Executions groups, Integrated Solutions and Commercial functions with regards to specialized marine operational matters
- Develop and maintain Marine/Nautical Procedures/Manuals, Marine Operation Instructions, and best practices within Company Management System
- Act as Company DP Authority and as Subject Matter Expert in marine regulations
- Keeping up to date with Operational Standards, Rules and Regulations of Classification Societies, Continental shelf Authorities, flag States, and other applicable legislations
Master SDPO
Marnavi S.p.A
05.2015 - 01.2022
- Responsible for the overall safe, efficient, and effective operation of a Dynamic Positioning (DP) Offshore Support Vessel (OSV). This includes ensuring compliance with international maritime regulations, company policies, and industry best practices while leading the crew to achieve operational excellence.
- Ensure the vessel operates in full compliance with international, flag state, and company regulations, including SOLAS, MARPOL, ISM, ISPS, and STCW.
- Implement and enforce company safety management systems and conduct regular drills.
- Promote a strong safety culture onboard, ensuring risk assessments and toolbox talks are conducted regularly.
- Ensure compliance with DP Class regulations and maintain DP logs accurately.
- Oversee and manage vessel operations, ensuring safe navigation and positioning using DP systems.
- Ensure the DP system is fully operational, with DP checklists completed as per procedure.
- Plan and execute offshore support operations in coordination with clients, charterers, and the company.
- Ensure fuel and consumables are managed efficiently and report usage as required.
- Manage vessel documentation, reports, and records in accordance with company policies, motivate, and supervise crew members to maintain high operational standards.
- Conduct crew evaluations, training, and familiarization in accordance with company requirements.
- Resolve any crew issues professionally and in accordance with company policies.
- Coordinate with the Chief Engineer to ensure vessel maintenance and repairs are carried out effectively.
- Report technical deficiencies promptly and liaise with shore management for necessary support.
- Ensure DP system maintenance and trials are conducted as per industry and class requirements.
Chief Officer / DPO
Marnavi S.p.A
10.2013 - 05.2015
- Chief Officer / Senior DPO I was responsible for assisting the Master in the safe navigation, operation, and management of the vessel, with a particular focus on dynamic positioning (DP) operations. The role involves supervising deck operations, ensuring compliance with international and company regulations, and maintaining a high level of safety and efficiency.
- Operate and monitor Dynamic Positioning (DP) system during offshore operations.
- Assist the Master in safe navigation, maneuvering, and positioning of the vessel.
- Ensure DP logs and reports are accurately maintained.
- Conduct DP system checks and verify equipment functionality before and during operations.
- Follow IMCA DP guidelines and ensure vessel remains compliant with DP class requirements.
- Act as Safety Officer on board, ensuring all safety procedures are followed.
- Conduct risk assessments and toolbox talks before critical operations.
- Ensure compliance with SOLAS, MARPOL, ISM Code, ISPS Code, and company QHSE policies.
- Lead emergency response drills and act as second-in-command during emergency situations.
- Oversee deck activities, including loading/unloading cargo, crane operations, and deck maintenance.
- Ensure safe handling of dangerous goods and deck cargo stability.
- Maintain an effective maintenance schedule for deck and safety equipment.
- Supervise deck crew, ensuring they perform their duties safely and efficiently.
- Supervise and train junior officers and deck crew on vessel operations and safety protocols.
- Conduct appraisals and performance assessments for junior officers and crew.
- Maintain a high level of teamwork and communication on board.
- Maintain up-to-date logs, reports, and checklists related to DP, deck operations, and safety.
- Assist the Master in preparing voyage plans, risk assessments, and operational reports.
- Ensure all required certificates, permits, and compliance documents are current.
2nd Officer / Chief Mate
Costa Crociere
12.2007 - 10.2013
- Company Overview: Pax Ship
- Navigational Officer
- Responsible for the navigational equipment and other aids
- Preparation of passage plans, chart and nautical publication correction and updates
- GMDSS maintenance, test, and records
- Ship's Stability calculations
- Charterer's reports
- Maintenance of the Fire and Life-Saving appliances
- Safety Officer on board
- Assisting direct Chief Officer with Muster List and Safety Drills as well as crew familiarization, etc
- Ensure an efficient execution of the contractually agreed work in such a way that the requirements are met
- Final responsibility for the safety of the ship, his crew and all personnel on board
- Compliance with the shipping rules and regulations, local legislation and company procedures
- Plan, prepare and execution of marine operations and navigation
- Verifying delegates and required activities
- Ensure work methods according to the Vessel Specific Manual
- Maintain order and discipline on board
- Pax Ship
- Managed inventory of essential supplies such as charts, flags, lifesaving equipment, ensuring all items were well-stocked for optimal readiness at sea.
- Supported vessel maintenance tasks, identifying potential issues before they escalated into costly repairs or safety hazards.
- Demonstrated commitment to environmental stewardship by implementing waste management strategies that minimized pollution from vessel operations.
- Conducted thorough inspections of life-saving appliances like lifeboats or life rafts, ensuring they were properly maintained and ready for use in emergencies.
- Improved crew performance by providing regular training sessions and performance evaluations.
- Promoted on-board security measures by conducting regular inspections of access points and ensuring adherence to established protocols.
- Monitored and interpreted instruments to determine flight status, airline condition and geographic position.
- Executed emergency procedures to maintain passenger and cargo safety during unexpected circumstances.
- Performed comprehensive checklists prior to takeoff to reduce possible safety issues.
- Observed aircraft safety systems and operational conditions and immediately reported issues.
- Planned routes, altitudes and speeds to provide fastest, safest and smoothest flights for on-time arrivals and high levels of passenger satisfaction.
- Improved onboard safety culture by promoting open communication and encouraging proactive hazard identification.
- Evaluated new technology and equipment for potential implementation onboard to improve overall vessel performance and safety.
Education
High School Diploma -
Nautical Institute
Messina (Italy) 09.1999 - 06.2004
Skills
Certification
Basic Firefighting, 11/01/04
Personal Information
- Passport Number: EU
- Date of Birth: 28/05/1985
- Nationality: Italian
- Driving License: International
- Marital Status: Married
- Visa Status: Brazilian
Interests
Road Cycling
I'm an amateur cyclist and absolutely passionate about professional cycling races. Cycling isn’t just a sport for me—it’s a way of life. It teaches me discipline, resilience, and the simple truth that nothing comes for free. You only reach the top if you keep pushing, and once you're there, the descent is your reward. It’s a pure life lesson on wheels!
Timeline
Marine Superintendent
DOF
11.2024 - Current
Marine Ops Specialist/ Marine Superintendent
Maersk Supply Service
01.2022 - 11.2024
Master SDPO
Marnavi S.p.A
05.2015 - 01.2022
Chief Officer / DPO
Marnavi S.p.A
10.2013 - 05.2015
2nd Officer / Chief Mate
Costa Crociere
12.2007 - 10.2013
High School Diploma -
Nautical Institute
09.1999 - 06.2004
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