HARALAMBOS GIANNOS
Chicago,USA
Summary
Responsible and motivated student ready to apply education in the workplace. Offers excellent technical abilities with software and applications, ability to handle challenging work, and excellent time management skills.
Overview
2
2
years of professional experience
Work History
Student Employee
Marquette University
Milwaukee, USA
01.2024 - Current
- Performed preventive maintenance tasks, including lubrication and cleaning of machines and equipment.
- Assisted in the installation of new machinery and equipment.
- Replaced defective parts such as bearings, seals, gears, valves.
- Maintained accurate records of all maintenance activities performed.
- Conducted regular safety checks to ensure compliance with OSHA standards.
Student Intern – IT Department
Chicago Department of Aviation (CDA) – O’Hare
Chicago, IL
05.2024 - 08.2024
- Supported aviation operations through a department-wide iPad asset deployment, implementing security controls and tracking assignments using structured Excel datasets.
- Maintained accurate asset and configuration data, supporting reporting and operational visibility across airport departments.
- Collaborated with IT, cybersecurity, and operations teams to troubleshoot hardware and software issues in a live, mission-critical aviation environment.
- Assisted with system recovery during a major CrowdStrike outage, manually restoring airport display systems across multiple terminals to ensure operational continuity.
- Shadowed cybersecurity professionals and gained exposure to risk monitoring and vulnerability management using Rapid7.
- Completed a capstone project, translating operational and technical data into a presentation delivered to senior aviation leadership.
Education
B.S. - Data Science
Marquette University
Milwaukee, WI05-2027
High School Diploma -
Loyola Academy
Winnetka, IL01.2022
Skills
- Client Account Management
- Sales Development
- Product Development
- Mobile App Development
- Software Development
- Programming Python
- Programming Java
- R
- Critical Thinking
- Verbal Communication
Languages
- English, Native
- Spanish, Intermediate
Timeline
Student Intern – IT Department
Chicago Department of Aviation (CDA) – O’Hare
05.2024 - 08.2024
Student Employee
Marquette University
01.2024 - Current
B.S. - Data Science
Marquette University
High School Diploma -
Loyola Academy