Professional photo of Koen Schreij

Koen Schreij

[email protected] | (973) 641-3405 | Naples, FL 34114 | LinkedIn

Accomplished Electrical Engineering Technology student with 10+ years of managerial experience, transitioning from hospitality leadership to a hands-on engineering career. Seeking to apply proven skills in project management, team leadership, and complex systems operations to a role in electronics or automation.

Education

Bachelor of Science, Electrical Engineering Technology

Excelsior University - Albany, NY | (August 2021 - Present)

  • Expected Graduation: May 2026 (Completing final 3 credits Jan 2026 - May 2026)
  • Specialization: Electronics
  • GPA: 4.0

Associates of Applied Science, Leisure and Hospitality

Da Vinci College - Dordrecht, NL | (2010 - 2012)

Professional Certifications

Certified Revenue Management Executive (CRME)

Hospitality Sales & Marketing Association International (HSMAI)

Advanced certification in revenue optimization, pricing strategies, and data analytics for hospitality management

Engineering & Technical Skills

Design & SimulationKiCad, EasyEDA, Altium Designer, LTspice, MATLAB, Simulink, Multisim
CAD & 3D DesignFusion 360, Onshape, AutoCAD, 3D Printing, Mechanical Design
Embedded SystemsArduino, ESP32, ESP8266, STM32, Microcontrollers, Embedded C/C++
Hardware & AssemblyPCB Design, SMD & Through-hole Soldering, Digital Logic Circuits, Power Electronics
Test & MeasurementOscilloscope Usage, Spectrum Analyzer, Testing & Validation, Debugging
ProgrammingC/C++, Python, Assembly, Verilog, C#, Java, Bash Scripting
Systems & ControlControl Systems, Digital & Analog Communications, PLC Programming, FPGA Design
Web DevelopmentHTML/CSS, JavaScript, Git, Web Development, Frontend Design
DevOps & CloudDocker, Linux, Cloudflare, Git Version Control, System Administration

Management & Leadership Skills

Revenue ManagementCRME Certified, Pricing Strategy, Yield Optimization, Market Analysis, Financial Forecasting
Team LeadershipStaff Development, Performance Management, Training & Mentoring, Succession Planning
Operations ManagementProcess Optimization, Quality Assurance, Inventory Control, Vendor Relations, SOP Development
Financial ManagementBudget Planning, P&L Responsibility, Cost Control, ROI Analysis, Capital Planning
Project ManagementTimeline Planning, Resource Allocation, Risk Assessment, Stakeholder Communication, Multi-site Coordination
Customer ExperienceService Excellence, Guest Relations, Complaint Resolution, Satisfaction Metrics, Loyalty Programs
Strategic PlanningMarket Research, Competitive Analysis, Business Development, Growth Strategies, KPI Development
Technology IntegrationSystem Implementation, Digital Transformation, Data Analytics, Automation, Process Digitization
Crisis ManagementEmergency Response, Business Continuity, Risk Mitigation, Team Communication, Recovery Planning

Key Engineering Projects

RC Gamepad Dongle

Personal Open-Source Project

  • Designing and developing a custom PCB and firmware for an open-source gamepad dongle for RC vehicles.
  • Project involves system design, schematic capture, PCB layout (EasyEDA), and embedded C++ programming.
  • Managing all aspects of the project, including component sourcing, 3D-printed case design, and documentation.

Power Electronics System Design

Academic Group Project

  • Designed and simulated a complete power conversion system (Rectifier, Buck Converter, DC-AC Inverter) in Multisim and MATLAB/Simulink as part of a 4-person team.
  • Personally responsible for the design and simulation of the buck converter, achieving 92% efficiency in simulation.
  • Collaborated on a final 30-page progress report, detailing all design choices, mathematical models, and simulation results.

Professional Experience (Leadership & Operations)

Sales Coordinator

Dream Hotel Group, LLC - New York, NY | (Nov 2019 - Mar 2020)

  • Acted as the technical liaison between clients and internal operations teams, translating complex business requirements into detailed technical specifications.
  • Managed project pipelines utilizing data analysis to optimize resource allocation and forecast revenue targets.
  • Collaborated cross-functionally to troubleshoot operational bottlenecks and implement process improvements that enhanced system efficiency.

Area Reservations Manager

Dream Hotel Group, LLC - New York, NY | (Sep 2017 - Nov 2019)

  • Served as the primary technical administrator for multi-platform system integrations (PMS, CRS, RMS), ensuring 99.9% data integrity across critical business applications.
  • Led a technical operations team in troubleshooting software conflicts, managing system upgrades, and executing rigorous Quality Assurance (QA) protocols.
  • Designed automated reporting workflows using advanced data analytics to monitor operational efficiency and identify root causes of system failures.
  • Collaborated with executive directors to implement process automation strategies that reduced manual data entry errors by 15%.

Front Office & Revenue Manager

The Grand Summit Hotel - Summit, NJ | (Feb 2016 - Sep 2017)

  • Engineered operational systems for inventory management, utilizing algorithmic pricing controls to maximize revenue efficiency.
  • Conducted advanced data analysis on operational metrics to identify systemic patterns and implement evidence-based solutions for process optimization.
  • Coordinated complex inter-departmental logistics and resource allocation, ensuring optimal asset management and operational continuity.

Front Desk Supervisor

The Grand Summit Hotel - Summit, NJ | (Mar 2015 - Feb 2016)

  • Promoted rapidly due to strong technical aptitude and problem-solving capabilities.
  • Collaborated with management to develop automated workflows and performance monitoring protocols.
  • Mentored junior staff on technical procedures and system operations.

Guest Service Agent

The Grand Summit Hotel - Summit, NJ | (Oct 2013 - Mar 2015)

  • Operated multiple integrated software systems simultaneously, managing real-time data entry with high accuracy.
  • Diagnosed and resolved complex issues through systematic troubleshooting and root-cause analysis.

Manager's Assistant

Van den Hout Automaten - Dordrecht, NL | (Oct 2012 - Aug 2013)

  • Conducted comprehensive data analysis and product database management to support financial modeling and strategic business development initiatives.
  • Applied systematic problem-solving methodologies to optimize supply chain processes, resulting in measurable improvements to order fulfillment efficiency and cost reduction.
  • Developed automated data processing workflows that streamlined product information management and enhanced accuracy of financial projections and sales proposals.

Languages

  • English (Fluent)
  • Dutch (Fluent)
  • German (Intermediate)