Mariela is an excellent linguist. She is detailed, accurate and responsible. No doubt we will continue working with her.
Services
Translation, Editing/proofreading, Website localization, Software localization, Subtitling, Training, Operations management
Languages
English to Spanish, Spanish to English
Specializes in
Advertising / Public Relations, Business/Commerce (general), Engineering (general), and 7 more.
Native in
Spanish 
5.00 (18 reviews)
Silvia (MEC-TT)
Aug 07, 2018
pinned feedback
Hester Wang
Glodom Language Solutions / Glodom (Formerly Shenzhen Grand Strong Language / GSL /Grand strong limited)
Avg. LWA : 4.9 (59 entries)
Feb 02, 2023
Glodom Language Solutions / Glodom (Formerly Shenzhen Grand Strong Language / GSL /Grand strong limited) Avg. LWA : 4.9 (59 entries)
We really appreciate your work, you are a professional linguist. We are very grateful for your invaluable support over the years and look forward to working with you for many more years!
Hester Wang
Glodom Language Solutions / Glodom (Formerly Shenzhen Grand Strong Language / GSL /Grand strong limited)
Avg. LWA : 4.9 (59 entries)
Feb 02, 2023
Glodom Language Solutions / Glodom (Formerly Shenzhen Grand Strong Language / GSL /Grand strong limited) Avg. LWA : 4.9 (59 entries)
We really appreciate your work, you are a professional linguist. We are very grateful for your invaluable support over the years and look forward to working with you for many more years!
Dec 16, 2019
Glodom Language Solutions / Glodom (Formerly Shenzhen Grand Strong Language / GSL /Grand strong limited) Avg. LWA : 4.9 (59 entries)
Always reply on time with high quality. Looking forward to more cooperations.
Harold Sun (EC Innovations)
EC Innovations CSR / Beijing E-C Translation Ltd. / EC Innovations (Beijing), Inc. / 沈阳创思佳业科技有限公司
Avg. LWA : 4.5 (56 entries)
Aug 02, 2018
EC Innovations CSR / Beijing E-C Translation Ltd. / EC Innovations (Beijing), Inc. / 沈阳创思佳业科技有限公司 Avg. LWA : 4.5 (56 entries)
She is good and profescional, and always deliver on time.
not enough experience yet with Mariela to comment.
Jenny Woon
Apr 08, 2014
Very fast response and professional translator.. we are pleased to work with Mariela as she don't miss any deadlines.
Alejandra Vercellini
Jun 27, 2013
Very professional. High quality translations and quick turnaround.
Excellent translator, consummate professional, prompt delivery.
Claudia Figueiredo
Mar 27, 2007
Friendly and Professional. Helped me with a very important and urgent project. Much appreciated, Mariela!
recaingrid
Oct 18, 2006
Ms. Mariela Rozenszajn offers fast and relliable translations, she is detailed and committed to her job. Mariela keeps on updating herself continually and never misses a deadline.
Maria Laura Deschamps
Oct 16, 2006
Mariela Rozenszajn has been able to provide high quality, fast and reliable translations. Her professionalism showed in every work done.
Outsourcer feedback
(Those who did not leave a comment)
Jun 24, 2025
Hester Wang
Glodom Language Solutions / Glodom (Formerly Shenzhen Grand Strong Language / GSL /Grand strong limited) Avg. LWA : 4.9 (59 entries)
Willing to work with again: Yes
Aug 07, 2018
Bruno Fontes (Ccaps Translation & Localization)
Willing to work with again: Yes
Jul 31, 2018
Laura Blanco (TMS Traducciones)
Willing to work with again: Yes
Oct 09, 2008
Maria Jose Fernandez Marengo
Willing to work with again: Yes
Jun 22, 2008
Melissa Angus
Willing to work with again: Yes
There is no other feedback to show at this time.
Managed Services feedback
(This section shows feedback received after completing jobs via ProZ.com Managed Services)
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