Piotr exceeded all of our expectations and needs for translation and interpretation. I would highly recommend his services and would definitely work with him again should the opportunity arise.
Services
Translation, Interpreting, Editing/proofreading, Website localization, Software localization, Voiceover (dubbing), Subtitling, Training
Languages
English英语译成Polish波兰语, Spanish西班牙语译成Polish波兰语, Portuguese葡萄牙语译成Polish波兰语, and 4 more.
Specializes in
人类学, 纺织/服装/时装, 能源/发电, and 6 more.
Native in
Polish波兰语 
Miki Hashimoto (Robert D. Niehaus Inc.)
Jun 27, 2016
Martyna Ziemniewicz (Agencja Reklamowo-Artystyczna TOP-ART)
Feb 23, 2015
(Originally entered Nov 04, 2014)
We’ve been collaborating for several years now. Mr Sagan has delivered us translations on various marketing and advertisement issues. Always on time and top quality. I can fully recommend Mr Sagan as a 100% professional to anyone.
Anna Moroz-Darska
May 29, 2016
Piotr is a highly professional interpreter offering excellent performance to his clients. His language skills are exemplary. Last, but not least, he is also a very good colleague.