David Guzsik
Software Engineer at SEON
Budapest, Hungary
Summary
👤
Senior🎓
Top SchoolDavid Guzsik is a seasoned full-stack software engineer based in Budapest with 11 years of professional experience and over 9 years focused on PHP and modern JavaScript frameworks. He has progressed through roles from junior to senior engineer at EPAM and ALDI DX and now works at SEON, consistently delivering web applications and system improvements. Comfortable across back-end and front-end stacks, he also manages his own Linux servers hosting personal projects, reflecting strong operational and DevOps skills. An active open-source contributor, he has extended and clarified functionality in the widely used Phinx PHP migrations tool, including custom column support and documentation improvements. Known for pragmatic problem-solving, he combines hands-on coding with attention to developer experience and maintainability.
11 years of coding experience
7 years of employment as a software developer
Network and System Administration/Administrator, Network and System Administration/Administrator at DSzC Mechwart András Gépipari és Informatikai Szakgimnáziuma
English, Hungarian
Stackoverflow
8,857reputation
1.2mreached
233answers
92questions
jquery
top-5%
border
top-5%
javascript
top-5%
flexbox
top-5%
css
top-1%
html
top-5%
Github Skills (20)
database-migrations10
css10
php10
database-migration10
mysql9
postgresql9
javascript9
jquery9
flexbox9
border9
html9
documentation8
sql8
sqlite7
dom6
Programming languages (15)
Github contributions (5)
cakephp/phinx
Aug 2017 - May 2018
PHP Database Migrations for Everyone
Role in this project:
Back-end Developer
Back-end DeveloperContributions:23 commits, 8 PRs, 15 comments in 9 months
Contributions summary:David contributed to the Phinx project, a PHP database migration tool. Their work focused on enhancing the tool's capabilities, including adding support for custom column types and improving documentation to accurately reflect the behavior of specific options. Additionally, the user addressed minor issues by fixing typos within the project's documentation. The commits demonstrate a focus on extending the functionality and improving the clarity of the tool for developers.
mysqlphp-database-migrationsphpphp71mysqli
SeinopSys/MLPNow
Oct 2015 - Mar 2020
Contributions:44 pushes, 4 branches, 1 comment in 4 years 5 months
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