Customer testimonials
Your satisfaction, as my client, is my utmost priority.
But don't take my word for it, check what previous clients said about my services.
Some of the perks they liked about our cooperation are:
- Clear communication
- Flexibility
- Meeting deadlines
- Precision
- Professionalism
My goal is to provide the same for you.
You can also check some of my reviews on my Upwork account.
Czech localizer for fintech/crypto sector
"Karel is a very reliable, responsive and professional freelancer. He is very understanding, dependable and cooperative, willing to go the extra mile to make sure everything is done perfectly. He follows instructions well and delivers with high-quality every time. Very pleased to work with him the past few months and happy to recommend him to anyone looking for a professional CS localizer! Definitely one of my top 5 freelancers. Thank you, Karel!"
Checking quality of new writers
"The editor did an excellent job reviewing samples from new writers, strictly following our guidelines. Communication was clear, with concise feedback on each writer's strengths and improvement areas. I appreciated the editor’s attention to detail and ability to identify top talent. Highly recommended for anyone needing a reliable, quality-focused editor."
Mobile browser localization
"You proved to meet the deadlines and follow all the requirements and the guidelines and we've never had any complaints from the users on your target language."
Localizing Google Play App Descriptions
"Always a pleasure to work with Karel!"
Experienced Czech Finance
and SEO Article Writer
"Provides thorough feedback on assessments when requested. Wouldn't hesitate to work with him again."
English - Czech Translation Project
"Karel was easy to work with! He submitted the task on a timely manner and communicated effectively."
Consultation for website translation,
running niche
"Karel delivered a clear, nuanced translation with impressive accuracy and turnaround—highly recommended!"
Finance portal localization
"We hired Karel for cryptocurrency and investing niche translations and we were really satisfied with the work he did. If we will need something similar in the future, we will surely hire him again. Thank you for your service."
Translation of financial documents
"Great upworker!"
Google Play description optimization
"I have worked with Karel on several projects and I can safely recommend him to those who need a really high quality and professional text. Hi is very responsible and hardworking, all tasks were completed on time, if I had any questions (which almost never happened) I got answers and any support from him almost immediately. Thank you very much for the work done! Everything was top notch!"
Programming school localization
"It was amazing to work together with Karel, he was very enthusiastic and fast when it came to new tasks, and he handled everything efficiently. We hope to work with him in the future again!"
Localization of a broker review platform
"You are still our company's main treasure on language field."