Mariann Castillo

Professional with over 2 years of
experience in copywriting, translation,
quality control, and research, known
for attention to detail and excellence in
project delivery. My background
includes creating engaging content,
translating documents, and ensuring
quality in both remote and on-site
environments. With proven skills in
meeting tight deadlines, collaborating
with global teams, and optimizing
processes.

COPYWRITER FREELANCER
Remote | 2023 - PRESENT
• Collaborated with companies to create
guides and informational content using
tools like Canva and Word.
• Wrote blogs, articles, and persuasive
SEO-optimized texts, boosting web traffic.
ABOUT ME
Professional with over 2 years of
experience in copywriting, translation,
quality control, and research, known
for attention to detail and excellence in
project delivery. My background
includes creating engaging content,
translating documents, and ensuring
quality in both remote and on-site
environments. With proven skills in
meeting tight deadlines, collaborating
with global teams, and optimizing
processes.
TRANSLATION AND LOCALIZATION
SPECIALIST
Remote | 2023 - PRESENT
• Translated and adapted technical and
creative content (manuals, guides,
presentations) with linguistic accuracy.
• Performed quality checks, ensuring error-
free deliveries aligned with international
standards.
RESEARCH AND QUALITY CONTROL
ASSISTANT
2023 - PRESENT
• Conducted in-depth research on various
topics, delivering clear and precise reports.
• Implemented quality control processes to
ensure tasks met client expectations.

UNIVERSIDAD TECNOLÓGICA DE PEREIRA
2016 - 2022
Bachelor of Arts: Bilingualism With
Emphasis On English