George Bres
IT Developer
Agia Paraskevi,57
Summary
Demonstrates strong analytical, communication, and teamwork skills, with proven ability to quickly adapt to new environments. Eager to contribute to team success and further develop professional skills. Brings positive attitude and commitment to continuous learning and growth.
Overview
2
2
Languages
1
1
Certification
17
17
years of professional experience
Work History
IT Support Specialist
Hellenic National Public Health Organization (EODY)
Athens
09.2025 - Current
- Provided technical support for hardware and software issues, enhancing user productivity.
- Diagnosed and resolved network connectivity problems, ensuring uninterrupted service delivery.
- Developed and maintained documentation for IT processes and procedures, improving knowledge sharing.
- Trained staff on new software applications, increasing overall team efficiency and performance.
- Coordinated with vendors to procure necessary equipment, ensuring timely project completion and support availability.
- Used ticketing systems to manage and process support actions and requests.
- Patched software and installed new versions to eliminate security problems and protect data.
- Assisted in development of system security protocols.
- Helped streamline repair processes and update procedures for support action consistency.
- Analyzed user feedback to identify areas for improvement in IT services, driving continuous enhancements in support quality.
Sales Manager
Arte Viva
Athens, Attica
01.2016 - 12.2022
- Developed and executed strategic sales plans to drive revenue growth and market share.
- Analyzed market trends and competitor strategies to inform sales tactics and optimize performance.
- Conducted market research to identify potential leads and support strategic targeting efforts.
- Developed and maintained relationships with clients, addressing inquiries and providing support as needed.
- Improved client relations by promptly addressing inquiries and resolving issues.
- Managed a database of client information, ensuring accuracy and confidentiality at all times.
- Boosted sales by developing and implementing effective marketing strategies.
- Coordinated product demonstrations, effectively showcasing features and benefits to potential clients.
- Conducted market research to identify trends and potential areas for expansion.
- Assisted in budget preparation, tracking expenses to ensure adherence to financial targets set by management.
Salesperson
Casamania
Athens, Attica
09.2010 - 12.2016
- Provided accurate product information, assisting customers in making informed purchasing decisions.
- Developed strong customer relationships, enhancing client satisfaction and loyalty.
- Collaborated with team members to achieve sales targets and improve store performance.
- Implemented promotional campaigns, increasing customer engagement and driving sales revenue.
- Boosted sales by consistently engaging with customers and addressing their needs effectively.
- Provided exceptional customer service, resulting in numerous positive reviews and referrals.
IT Developer
Protoporia
Athens, Attica
09.2009 - 09.2010
- Developed and maintained web applications using Java, Python, and JavaScript.
- Collaborated with cross-functional teams to define project requirements and deliver solutions.
- Implemented automated testing frameworks ensuring software quality and reliability.
- Led code reviews to enhance code quality and promote best practices among team members.
- Designed robust APIs for seamless interaction between frontend applications and backend services, simplifying the overall architecture.
- Created reusable components and libraries to minimize redundancy, leading to faster development cycles and more consistent code quality.
- Implemented rigorous testing protocols, ensuring software reliability and stability across various platforms.
- Streamlined codebase for better maintainability by implementing modular programming techniques.
- Optimized web applications'' load times by implementing efficient caching strategies, improving overall site performance.
- Designed user-friendly interfaces, enhancing overall user experience and product satisfaction.
- Through proactive troubleshooting skills identified potential issues before they escalated leading to reduced downtime of IT systems.
- Improved application responsiveness with optimized database queries and efficient data handling algorithms.
- Developed custom scripts for automating repetitive tasks, saving significant time for both developers and system administrators alike.
- Reduced security vulnerabilities by incorporating best practices in secure coding during the development process.
- Maintained strong version control over source code using Git repositories, facilitating collaboration while minimizing conflicts among team members.
- Enhanced software performance by identifying and resolving critical bugs in multiple projects.
- Updated technical documentation, product specifications, and technical training materials.
- Wrote code for database applications.
- Used ASP.NET, JavaScript and SQL Server to develop new applications.
- Designed and developed application scripts for test scenarios.
- Developed and implemented personalized client solutions using programming language expertise.
- Created software applications in test-driven development environment.
- Resolved system test and validation problems to provide normal program functioning.
- Conducted scheduled system upgrades to maximize performance.
- Built databases and table structures for web applications.
- Corrected, modified and upgraded software to improve performance.
Education
Master of Science - Data Science And Artificial Intelligence
Harokopio University Department of Informatics And Telematic
Athens, Greece 04.2001 -
Bachelor of Science - Informatics
Hellenic Open University (H.O.U.)
Patras 04.2001 -
Bachelor of Science - Electrical Engineering
Technological Educational Institute of Patras
04.2001 -
Skills
Επικοινωνιακές ικανότητες
Certification
AI Certification
Timeline
IT Support Specialist
Hellenic National Public Health Organization (EODY)
09.2025 - Current
Sales Manager
Arte Viva
01.2016 - 12.2022
Salesperson
Casamania
09.2010 - 12.2016
IT Developer
Protoporia
09.2009 - 09.2010
Master of Science - Data Science And Artificial Intelligence
Harokopio University Department of Informatics And Telematic
04.2001 -
Bachelor of Science - Informatics
Hellenic Open University (H.O.U.)
04.2001 -
Bachelor of Science - Electrical Engineering
Technological Educational Institute of Patras
04.2001 -
ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ
- Κριτική Σκέψη, Ανάλυση
- Πρωτοβουλία, Λήψη Αποφάσεων, Διαχείριση Χρόνου