Hello! I'm Petros, a passionate software developer and engineer based in Greece. I love creating seamless applications and am always eager to learn and improve my technical skills. In my free time, I enjoy working on innovative projects and collaborating with talented teams to push the boundaries of technology and design. Let's connect and explore new opportunities together!…

Petros Gatsos

Hello! I'm Petros, a passionate software developer and engineer based in Greece. I love creating seamless applications and am always eager to learn and improve my technical skills. In my free time, I enjoy working on innovative projects and collaborating with talented teams to push the boundaries of technology and design. Let's connect and explore new opportunities together!…

Available to hire

Hello! I’m Petros, a passionate software developer and engineer based in Greece. I love creating seamless applications and am always eager to learn and improve my technical skills. In my free time, I enjoy working on innovative projects and collaborating with talented teams to push the boundaries of technology and design. Let’s connect and explore new opportunities together!

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Skills

Experience Level

CSS
Expert
JavaScript
Expert
Python
Expert
Typescript
Expert
SQL
Intermediate

Language

English
Fluent
German
Intermediate
Greek, Modern
Fluent

Work Experience

Web applications developer at Freelance Employment
January 1, 2023 - Present
Design and development of modern B2B websites and web applications for multiple clients and companies, from requirements gathering to production deployment. Delivered responsive, high-performance interfaces and full-stack features, including UI/UX implementation, integrations, performance optimization, and ongoing maintenance.
Head Receptionist at Anthemus Sea Beach Hotel and Spa
April 1, 2017 - November 1, 2023
Seasonal work at a 5-star hotel where I became fully aware of the front and back office, along with responsibilities in guest relations department after working primarily as a bellboy and then as a receptionist and night auditor.

Education

B.Sc. at International Hellenic University
September 1, 2021 - March 17, 2026
Diploma in Tourism Management and Administration at Vocational Institute of Tourism in Thessaloniki
October 1, 2017 - October 1, 2019
B.Sc. Computer, Informatics and Telecommunications Engineering at International Hellenic University
September 1, 2021 - March 17, 2026
Diploma in Tourism Management and Administration at Vocational Institute of Tourism in Thessaloniki
October 1, 2017 - October 1, 2019

Qualifications

Using Python to Access Web Data
January 1, 2021 - March 17, 2026
Programming for Everybody (Getting Started with Python)
December 1, 2020 - March 17, 2026
Python Data Structures
December 1, 2020 - March 17, 2026
HTML and CSS: Building a Single-Page Website
January 11, 2030 - March 17, 2026

Industry Experience

Computers & Electronics, Software & Internet, Travel & Hospitality
    paper Websitecand e-commerce development for Greek furniture client

    Designed and developed https://www.twine.net/signin, a modern furniture e-commerce website focused on professional presentation, responsive design, and a smooth user experience. Worked on the website’s front-end implementation, visual structure, performance, and overall digital presence to support product showcase, brand credibility, and online customer engagement.

    paper Website development for graphic designer

    I designed and developed https://www.twine.net/signin as a modern, responsive business website focused on strong visual presentation, clear branding, and user-friendly navigation. The project involved front-end development, UI/UX implementation, performance-focused structure, and delivering a professional web presence aligned with the client’s marketing goals and digital identity.

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