Tasos Boulis is a Senior Software Engineer with seven years of professional experience and a solid engineering foundation from the National Technical University of Athens. He combines full-stack proficiency with systems-level thinking, having worked across startups and established companies including Mattermost—where he contributed notable UI/UX and functionality improvements to the widely used Mattermost Desktop app—and Sage Intacct. At Rollstack he continues to deliver pragmatic, production-ready features while balancing front-end polish and backend robustness. His background spans network and systems engineering to modern web development, giving him a knack for addressing edge cases and refining user-facing workflows. Based in Greece, he brings a pragmatic engineering style that favors maintainable code, iterative improvement, and hands-on problem solving.
Mattermost Desktop application for Windows, Mac and Linux
Role in this project:
Full-stack Developer
Contributions:166 commits, 1 comment in 6 months
Contributions summary:Tasos primarily contributed to the Mattermost Desktop application, focusing on features and fixes related to the user interface and functionality. They implemented features such as zoom in/out functionality using keyboard shortcuts and made adjustments to downloads. They also addressed styling issues and refined the downloads dropdown UI. Furthermore, the user worked on the codebase to address bug fixes and refactor code to address edge cases.
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.
Request Free Trial
Tasos Boulis - Senior Software Engineer at Rollstack