Silvia Juliana R.
English to Spanish Translator | AI Post-Editing & Content QA
I translate, post-edit and QA English to Spanish content, with deep specialism in finance, crypto and e-learning. I also run full multilingual localization projects with a documented, ISO 18587-based workflow. WHAT I DO - Translation and localization, English to Spanish and Spanish to English (neutral Latin American) - Post-editing of machine translation and AI output (MTPE), checked against the source, not just a fluency pass - Linguistic QA and proofreading of Spanish produced by AI or by other translators - Multilingual localization projects: I run the full pipeline and hand back files ready to import SUBJECT AREAS - Trading, forex, crypto and fintech: courses, market analysis, UI, whitepapers - Legal, medical and technical documents - Subtitling (SRT): commercials, documentaries, film - Books: fiction, non-fiction, children's HOW I WORK IN LANGUAGES OUTSIDE MY OWN PAIR Four separate passes per language, not one AI output: 1. Translation against a glossary locked for your project 2. Accuracy audit: target against source, meaning only 3. Naturalness review: target read alone, without the source 4. Mechanical check: numbers, variables, IDs, tags, placeholders Native reviewer sampling outside my pair. You get the files, the glossary, and a QA report with the terminology decisions behind it. I use AI inside a controlled process based on ISO 18587 (MT post-editing). Client content never goes into consumer tools. Need a fully AI-free workflow? I'll quote it that way. Send me your file type, language pair and deadline for a fixed quote.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $267
Billed in all: $80,550$81k
$267 in the last 6 months
Across 253 contracts
Earnings, last 30 days
Skill rankings: Top 28% in Cryptocurrency
Ranked by MRR among everyone on Upwork with the skill.
- #120Financial Translation263 freelancers · 🇨🇴 #2Top 46%🇨🇴#2 of 5
- #161Multilingual Translation397 freelancers · 🇨🇴 #2Top 41%🇨🇴#2 of 4
- #180Transcreation425 freelancers · 🇨🇴 #2Top 42%🇨🇴#2 of 6
- #216Business Translation487 freelancers · 🇨🇴 #3Top 44%🇨🇴#3 of 4
- #250Academic Translation720 freelancers · 🇨🇴 #4Top 35%🇨🇴#4 of 15
- #258Articulate Storyline687 freelancers · 🇨🇴 #2Top 38%🇨🇴#2 of 7
- #508Cryptocurrency1,788 freelancers · 🇨🇴 #5Top 28%🇨🇴#5 of 10
- #508Legal Translation1,249 freelancers · 🇨🇴 #12Top 41%🇨🇴#12 of 42