Summary
Overview
Work History
Education
Skills
Additional Information
Timeline
Languages
Certification
References
Generic
Adrian Stefan Petcu

Adrian Stefan Petcu

Ex Marine Officer (Chief Officer)
Constanța

Summary

Dynamic Marine Officer with over nine years of experience in maritime operations, specializing in navigation and safety management. Expertise in managing deck operations while ensuring compliance with stringent safety protocols and enhancing operational efficiency. Proven leadership in guiding diverse teams, conducting comprehensive port screenings, and maintaining navigational safety under high-pressure conditions. Highly organized and detail-oriented, committed to 24/7 availability, and adept at addressing complex challenges during special cargo loading and discharging on Ro-Ro vessels.

Overview

9
9
years of professional experience
3
3
Languages
1
1
Certificate

Work History

Chief Officer

NYK Shipmanagement PTE LTD
10.2016 - 09.2020
  • Managed deck operations and ensured compliance with safety protocols while navigating various shipping routes
  • Oversaw a diverse crew, coordinating with other departments to maintain operational efficiency
  • Gained extensive experience in handling cargo operations and emergency situations, demonstrating the ability to make quick decisions under pressure
  • Conducted regular safety drills and training sessions for crew members, upholding high safety standards and ensuring preparedness for any challenges
  • Conducted preparations and executions of dry dock works in collaboration with crew members, shore crew and office instructions
  • Built and maintained operational processes, procedures and engagement programs to comply with federal, state, local and corporate policies and regulations.
  • Developed future leaders through mentorship programs and succession planning strategies.

Navigation Officer

NYK Shipmanagement PTE LTD
04.2015 - 05.2016
  • Ensured safe navigation of vessels while adhering to maritime regulations
  • Responsibilities included plotting courses, monitoring navigational equipment, and coordinating with the ship's master and crew to ensure smooth operations
  • Prepared navigational reports and assisted with port arrivals and departures, ensuring all procedures were followed meticulously
  • Enhanced safety and operational efficiency through effective communication and collaboration with the crew
  • Assisted in training junior officers on various aspects of navigation, fostering a culture of continuous learning within the bridge team.
  • Contributed to smooth port operations by coordinating effectively with pilots, tugboats, and harbor authorities during arrivals and departures.

Navigation Officer

Norddeutsche Reederei H. Schuldt
08.2012 - 10.2014
  • Maintained navigational safety and vessel performance through regular communication with the bridge team to assess conditions and make necessary adjustments to the vessel's course
  • Engaged in thorough watchkeeping duties and managed safety protocols, contributing significantly to understanding maritime operations and regulatory compliance
  • Streamlined communication between bridge team members, improving overall teamwork and decision-making processes.
  • Evaluated the performance of navigation equipment, recommending upgrades or replacements as necessary to maintain a high level of safety at sea.

Navigation Officer

Oskar Wehr KG (GmbH & Co.)
04.2011 - 05.2012
  • Gained experience in navigation and watchkeeping, including the use of navigational tools and instruments
  • Developed skills in operational efficiency and safety management, preparing for future roles in marine operations
  • Collaborated with shipboard departments to address navigation-related concerns, promoting a safe working environment for all crew members.

Education

Master's Degree - Maritime Transport

Maritime University of Constanța
Constanța, Romania
07.2016

Bachelor's Degree - Business Administration

Ovidius University
Constanța, Romania
06.2013

Bachelor's Degree - Navigation

Maritime University of Constanța
Constanța, Romania
10.2011

High School - Real

"Ioan Cotovu" Theoretical High School
Harsova, Constanta, Romania
06.2006

Skills

Flexible problem-solving

Operational improvement

Strategic operational oversight

Quick learner

Strategic issue analysis

Strategic problem resolution

Proficient in Microsoft Office

Maritime experience

Strong organizational skills

Thorough in quality assurance

Preparedness for high-pressure settings

Flexible problem-solving

Additional Information

1. AI Tutoring & Model Alignment Projects

Contributed to large-scale AI training and data annotation projects for leading generative AI clients, specializing in creating instructional datasets and refining model outputs for advanced reasoning and instruction-following capabilities.

AI Tutoring & Advanced Reasoning Projects
Perle.ai | Remote

  • Annotated, evaluated, and generated high-quality prompt-response pairs for cutting-edge Large Language Models (LLMs), focusing on complex reasoning, chain-of-thought, and step-by-step instructional tasks.
  • Applied rigorous quality guidelines to create and refine datasets used to train and align AI models on nuanced tasks including code generation, creative writing, and logical problem-solving.
  • Performed detailed comparative analysis of AI model outputs, ranking responses for accuracy, coherence, and helpfulness to inform model improvement cycles for clients like xAI

AI Data Annotation & Content Moderation
iMerit | Remote

  • Supported AI safety and performance by annotating and classifying diverse textual and visual data for machine learning training pipelines.
  • Executed precise labeling tasks crucial for developing model capabilities in content moderation, factual accuracy, and ethical response generation.
  • Collaborated within a distributed team to maintain high throughput and consistency, adhering to project-specific protocols for major AI research organizations like Open AI.

2. Over the past few years, I have managed properties through my own business, Sun of a Beach Apartments. This experience has enabled me to develop and enhance a diverse skill set, including:

  • Negotiating leases and managing tenant relations to achieve high tenant satisfaction and retention.
  • Budgeting, financial reporting, and cost optimization to improve operational efficiency.
  • Overseeing hotel properties with a focus on maintaining high service standards and property maintenance.
  • Financial management expertise in maximizing revenue streams and controlling operational expenses.
  • Strategic planning and marketing development to increase occupancy rates and boost brand visibility.

3. Investment & Renovation Manager - Home Upgrade Group

  • Spearheaded the end-to-end acquisition and renovation of residential properties in Constanta to maximize ROI upon resale.
  • Identified, evaluated, and secured undervalued apartment assets, managing the entire due diligence and acquisition process.
  • Led and coordinated cross-functional work teams, including contractors and tradespeople, to execute renovation projects on time and within budget.
  • Directed property enhancement strategies, including cosmetic and functional improvements, to significantly increase market value and appeal to new homeowners.

4. E-Commerce Specialist | Self-Employed | Oct 2023 – Mar 2025

  • Product Sourcing & Procurement: Researched and selected products, and established relationships with suppliers.
  • Content Creation & Listings: Developed SEO-friendly product descriptions and managed online postings.
  • Operations & Logistics: Processed orders, coordinated shipping, and managed import paperwork and delivery tracking.
  • Financial Administration: Monitored payment status and handled basic financial tracking for the venture.

Timeline

Coursiv - Introduction to AI tools

09-2025

Chief Officer

NYK Shipmanagement PTE LTD
10.2016 - 09.2020

Navigation Officer

NYK Shipmanagement PTE LTD
04.2015 - 05.2016

Navigation Officer

Norddeutsche Reederei H. Schuldt
08.2012 - 10.2014

Navigation Officer

Oskar Wehr KG (GmbH & Co.)
04.2011 - 05.2012

Master's Degree - Maritime Transport

Maritime University of Constanța

Bachelor's Degree - Business Administration

Ovidius University

Bachelor's Degree - Navigation

Maritime University of Constanța

High School - Real

"Ioan Cotovu" Theoretical High School

Languages

English
Native or Bilingual
Italian
Professional Working
Spanish
Professional Working
French
Elementary

Certification

Coursiv - Introduction to AI tools

References

Ion, Cazacu, office@abcrewing.com, +40 241 551 700, AB Crewing

Mirela Dima, office@stargate-agency.ro +40 241 618 601, Stargate Crewing Agency

Adrian Stefan PetcuEx Marine Officer (Chief Officer)