Hello:
My name is Abel Martínez Gil. I'm a native Spanish speaker with some experience in several fields: architecture, design, video production, video post-production (translating, dubbing, subtitling), software development, and creative writing. Also, have great experience in reviewing and criticizing someone else's work. Regarding proofreading and editing in Spanish, I can do a very detailed and thorough job, almost a perfectionist. I have done this job with a wide range of documents: user manuals, technical specs, blog entries, documentary scripts, and short stories.
If you don't want to take my word (and I won't recommend it), please get in touch so you can assess my skills.
I guarantee 100 % human work and on schedule!