I had already invested a good amount in having integrations with other platforms done, as well as customizations of several modules, so I needed someone I could trust to do the upgrades and still have everything work as it should.

Anton was hired to do the upgrade from 7.2.1 to 7.3.0 and I'm very pleased with the quality of his work that was done for a reasonable amount. Good communication and promptness of accomplishing this task made this job that much better. Thanks, Anton!