Translate Portuguese Video with English Subtitles

Hello, Looking for a freelancer to provide translation services. We currently have 50 minutes of video footage in which a Brazilian is speaking Portuguese. We would like these videos subtitled in English so that our audience will be able to read the subtitles and follow the seminar. The video is an instructional in Brazilian Jiu Jitsu and the English subtitles should be in sync with the speaking so that the audience can comprehend the seminar. Freelancer should provide SRT files as well as hardsubbed videos. Thanks for your time and I look forward to working with you soon. Dave