Anastasios Antoniou
@tassant
Software Engineer
Badges
Certifications
Work Experience
Software Engineer
Digital Security Technologies•  April 2023 - Present•  Athens
Implemented new features in applications using Spring Boot for Backend and Thymeleaf with JS and jQuery for frontend. Enhanced a photo editor app sandbox built with React and Typescript. Performed daily SQL queries using PL/SQL and PostgreSQL. Debugged desktop applications using visual studio .NET 2 with C++. Encrypted data with Java and decrypt it with C# using known algorithms. Introduced and implemented Git version control system. Troubleshooted a Cisco firewall during a software integration process.
Trainee Software Engineer
ManpowerGroup•  January 2023 - March 2023
Learned to model real-world data into objects with behaviour using OOP in Java. Learned how to design classes and their interactions, use Spring Data JPA with Hibernate, handle web communication through HTTP, REST API with OpenAPI/Swagger, basics of web security, functions and arrays in JavaScript, and create React components.
Captain System Administrator
Hellenic Army•  July 2020 - November 2022
Lieutenant
Hellenic Army•  July 2017 - July 2020
Second Lieutenant
Hellenic Army•  July 2011 - July 2015
Education
University of Piraeus
Computer Science, Msc Informatics•  January 2022 - Present
Noroff
Full stack Web Developer Bootcamp•  January 2023 - March 2023
School of software engineers
Web Application Development•  January 2018 - June 2018•  Percentage: 88.5
Hellenic Military Academy
Military Officer, Bachelor Degree•  January 2007 - January 2011
