Mariusz Śliwa
Fullstack .NET Developer at Billennium
Lublin Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMariusz Śliwa is a Fullstack .NET Developer with eight years of hands-on experience building web and mobile applications from the API layer to responsive front-ends. Based in Lublin Voivodeship, Poland, he has advanced expertise in ASP.NET Core, EF Core, CQRS/MediatR and microservices, paired with front-end work in Angular, Vue.js and Ionic. At Billennium he progressed from intern to senior fullstack roles, contributing to test-driven projects with xUnit, Jasmine/Karma, Cypress and Jest while working in Scrum teams. He blends strong backend architecture skills and SQL knowledge with accessibility (WCAG) and internationalization experience on the client side. Colleagues would note his steady growth and pragmatic approach to shipping reliable, testable features across complex stacks.
8 years of coding experience
3 years of employment as a software developer
Magister inżynier (Mgr inż.), Computer Science, Magister inżynier (Mgr inż.), Computer Science at Politechnika LubelskaGithub contributions (5)
PolitechnikaGameDev/SurvivalGame
Feb 2018 - Mar 2018
Contributions:15 commits, 11 pushes, 2 branches in 16 days
bamb0q/dockerhehe
Nov 2019 - Nov 2019
Contributions:14 pushes, 1 branch in 1 day
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.