Anne-julia Seitz
Software Developer OPEN Software Consulting at OPEN Digitalgruppe
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolAnne-julia Seitz is a pragmatic software developer based in Berlin with 13 years of professional experience building robust web applications, primarily on the backend with PHP and Symfony. She has led technical initiatives and migrations—from monoliths to Dockerized microservices on AWS to introducing React/Redux frontends—and has hands-on expertise in CI/CD, testing, and API design. An advocate for clean code and information flow, she has presented internationally on the craft of naming things, highlighting attention to developer ergonomics that often prevents downstream complexity. Her open-source work includes improving error handling in the widely used Doctrine DBAL project, strengthening database exception mapping and test coverage. Comfortable as a tech lead or individual contributor, she blends practical engineering with thoughtful design and a curiosity for emerging tools and architectures.
13 years of coding experience
15 years of employment as a software developer
BWL, BWL at TU Bergakademie Freiberg
English
Stackoverflow
96reputation
30kreached
9answers
2questions
Github Skills (17)
sqlite10
mysql10
databases10
abstraction-layer10
doctrine-dbal10
php10
sql10
datalayer10
error-handling10
database10
phpunit9
callback6
symfony6
ide6
css6
Programming languages (6)
Github contributions (5)
doctrine/dbal
Aug 2013 - Sep 2013
Doctrine Database Abstraction Layer
Role in this project:
Back-end Developer / Database Engineer
Back-end Developer / Database EngineerContributions:16 commits in 1 month
Contributions summary:Anne-julia focused on improving error handling and exception management within the Doctrine DBAL project. They implemented specific error code detection for MySQL, SQLite, and other database drivers, addressing issues related to foreign key constraints, duplicate keys, unknown tables, and connection problems. The contributions included modifying driver implementations to translate database-specific error codes into DBAL's internal error codes and writing tests to verify the correct exception handling behavior, thereby increasing the library's robustness. Additionally, the user added a method in the Driver mock class.
sql-servermysqlphpdbaloracle
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.