A consultant from Buadh Brath assisted St. Jude Children's Research Hospital with a migration project from May 2021 through June 2022.
He resolved complex PHP code conflicts during the migration from Red Hat Linux 7 to 8, ensuring system stability and accurate testing with Browserstack and PHPUnit.
During this migration project, he also refactored database interaction logic to align with upgraded infrastructure, improving performance and compatibility with PostgreSQL and MS SQL Server.
As part of this project he maintained version control integrity through regular validation and updates to Git repositories, enabling streamlined collaboration across development teams.