From 2012 till 2013 Andreas was closely collaborating with Heimathafen Neukölln in Berlin, a theatre which focuses on the complex history and development of its city-borough, regarded as one of Germany’s most troubled districts. Here he staged his own adaptation of Franz Kafka’s Metamorphosis in 2013.
In 2012 upon the recommendation of Frank Castorf Andreas was granted the scholarship of the German Academy of Arts with a residence in Villa Serpentara, Olevano Romano, Rome, Italy.
In 2013 Saratov Academic Kiselev TUZ theatre invited Andreas to stage Bertolt Brecht's Saint Joan of the Stockyards in the framework of the German cultural year in Russia. Since then Andreas, in collaboration with his wife, theater translator Ekaterina Raykova-Merz, is working with different theaters in Russia.
Andreas' staging of Brecht's He Who Says Yes, He Who Says No (Stage-Molot, Perm) was nominated as the "Best small scale production" for the Russian national theater award Golden Mask 2015 - as well as Andreas himself as the "Best Director".
In 2016 the experts of the Golden Mask nominated the Andreas' staging of Streetcar Named Desire (Serov) as the "Best large scale production", and also Andreas as the "Best Director".
When working on a project Andreas is particularly concerned with local cultural and social circumstances and in discovering the actual meaning a text gains in a given context. His goal is to enrich his stagings with the personal qualities of the actors, developing profound interconnections between the actors and their roles.