My journey is similar to yours. I am from Turkey and work in the industry for almost 8 years. My english level was B1 at the beginning. By reading and learning

My journey is similar to yours. I am from Turkey and work in the industry for almost 8 years. My english level was B1 at the beginning. By reading and learning everything through articles and documentations I feel very comfortable right now. Especially in writing. Reading was not a concern for me but writing feels way more easy.