I worked through Ocean Star on a Greek-owned Capesize bulk carrier. The crew included Filipino seafarers, while the welder and electrician were Ukrainian. The salary was stated as ETR 4$. Overall, I had a positive experience, but later moved to another company offering higher pay.
Ocean Star sent me to D'Amico on a 38,000 DWT bulk carrier built in 2016. A fee was charged for joining, and the salary was average. The managers were always available, although dealing with the Indian crew involved a lot of additional paperwork and various courses.