C Programming
Giorgos Mastoras
Computer Science Student
Athens
Summary
Dynamic and dedicated professional with experience at McDonald's, excelling in customer service and team collaboration. Proven ability to enhance customer satisfaction through effective communication and problem-solving. Skilled in task management and web development, consistently supporting operational efficiency and a positive work environment.
Experienced with developing and debugging code to enhance software functionality. Utilizes programming languages and tools to create efficient and maintainable codebases. Knowledge of implementing solutions that meet user requirements while optimizing performance and reliability.
Overview
1
1
year of professional experience
2
2
Languages
Work History
Crew Member
McDonald's
09.2025 - Current
- Provided excellent customer service by greeting customers and meeting quality expectations.
- Worked well with teammates and accepted coaching from management team.
- Promoted a positive work environment through effective communication and teamwork among staff members.
- Improved customer satisfaction by providing friendly and efficient service at the register.
- Took orders, prepared meals, and collected payments.
- Helped maintain a clean and welcoming dining area for customers, boosting overall satisfaction during their visit.
- Collaborated with fellow crew members for seamless shift transitions, ensuring smooth operations throughout the day.
- Stocked shelves to organize aisles in assigned department.
- Supported inventory management efforts by accurately tracking stock levels and reporting low supplies to supervisors.
Freelancer
Upwork
Athens, Attica
06.2025 - 10.2026
- Enhanced client satisfaction by delivering high-quality work within deadlines.
- Adapted quickly to changing project requirements, demonstrating flexibility and adaptability under pressure.
- Delivered consistent results under pressure by prioritizing tasks effectively during periods of high workload or tight deadlines.
- Facilitated knowledge sharing within the team by conducting regular code reviews, training sessions, and workshops on relevant topics.
- Excellent communication skills, both verbal and written.
- Self-motivated, with a strong sense of personal responsibility.
- Passionate about learning and committed to continual improvement.
- Worked effectively in fast-paced environments.
Education
Associate of Applied Science - Computer Science And Multimedia
SAEK AKMI
Athens 04.2001 -
Intermediate Certificate - Digital Design
Pixel Art Certificate
Udemy 04.2001 -
High School Diploma -
2nd High School of Agios Dimitrios
Athens 04.2001 -
Certificate of Proficiency in English (ECPE) - English Language
University of Michigan
Athens 04.2001 -
Skills
Proficient in task management
Prioritization and scheduling
Web interface development
Algorithm implementation
Back end development
Software testing
User interface design
Web development
Code implementation
Debugging
Testing and debugging
Problem-solving
Help desk support
Team collaboration
Computer operations management
Software
HTML5
CSS3
Git / GitHub
Visual Studio Code
Aseprite
Basic SQL
Interests
Game Development
Pixel Art
Music Production
Problem Solving
Technology
UI Design
Coding
Digital Art
Timeline
Crew Member
McDonald's
09.2025 - Current
Freelancer
Upwork
06.2025 - 10.2026
Associate of Applied Science - Computer Science And Multimedia
SAEK AKMI
04.2001 -
Intermediate Certificate - Digital Design
Pixel Art Certificate
04.2001 -
High School Diploma -
2nd High School of Agios Dimitrios
04.2001 -
Certificate of Proficiency in English (ECPE) - English Language
University of Michigan
04.2001 -