George Klados
Senior Software Engineer
Greece
About
I am a software engineer with over four years of experience, most recently working as a Senior Software Engineer at BetssonGroup since September 2024. My work spans multiple companies in the gaming and betting industry, including Kaizen Gaming, Openbet, and Mindgeek, where I have contributed to both backend and frontend development.
My technical expertise includes C#, . Net Core, RabbitMQ, Redis, MySQL, MSSQL, Laravel, PHP, and Vue.js. I have built real-time sportsbook services, player protection features, payment integrations, and internal tools. I also have experience with web sockets using SignalR, containerization with Docker, and CI/CD pipelines with GitLab Runner.
Experience
Senior Software Engineer
BetssonGroup
Sep 2024 – Present
•Developed and maintained sportsbook services responsible for delivering and displaying real-time betting odds to clients.
•Designed, developed, and enhanced search functionality, improving the user experience and discoverability of sportsbook markets and events.
•Participated in on-call rotations, performing incident triage, troubleshooting production issues, and driving investigations through to resolution.
•tech stack: c#, dotnet, rabbitMQ, redis
c#dotnetrabbitMQ
Software Engineer
Kaizen Gaming (stoiximan/Betano)
May 2022 – Aug 2024
•Develop player protection features such as self-exclusion and loss limits.
•Create reporting software for the regulated markets in which we operate.
•Improve internal tools designed to enhance the company's scalability.
•Initiate procedures for launching our platform in new markets.
•tech stack: c#, dotnet, MSSQL, rabbitMQ
c#dotnetMSSQL
Software Engineer
Openbet
Mar 2021 – May 2022
•Integrated new payment methods/providers (like Apple Pay).
•Established mock endpoints for internal testing purposes.
•Developed new features for our internal backoffice system.
•tech stack: tcl, SQL, jquery
tclSQLjquery
Software Developer
Mindgeek
Oct 2019 – Mar 2021
•Developed new consumer-facing features for one of the company's community sites.
•Created internal tools to support the team.
•Collaborated with the marketing team to set up promotional campaigns.
•Performed maintenance work (bug fixing).
•tech stack: laravel, php, mysql
laravelphpmysql
Education
Department of Computer Engineering & Informatics, University of Patras
Skills
reactjsgolangpythondotnetc#rabbitmqgitdocker
