Being a native Bengali speaker and post-graduate in English Literature, I'm confidently serving as a professional Bengali translator since 2016.
I NEVER use Google Translator and do everything Manually.
I personally don't have access to any CAT tool(s). However, I've experience of using such (Memsource, Crowdin, Smartcat etc.) tools (access provided by the clients themselves).
Let me handle your English/Bengali documents (PDF or Word files) and I'll provide you with accurate Bengali/English translation.
I am also skilled in (Bengali or English) transcription, and can work on LOFT tools with your given access.
You can also expect srt files from me when we'll be collaborating on some Bengali/ English subtitling (along with translation) project.
Let's talk and make your projects happen. ^.^
Thanks and best regards
Fahmida