Daniel Perez

Multilingual professional with a unique blend of expertise in clinical data analysis, AI annotation, and digital communications. Proven ability to evaluate AI-generated outputs, drive marketing strategies, and optimize healthcare datasets through high-accuracy workflows and analytical reasoning. Doctor of Medicine (MD) candidate at Universidad del Valle with a 4.0 GPA, combining strong clinical reasoning, advanced medical terminology, healthcare analytics, and cross-cultural communication skills.

Medical Subject Matter Expert (SME) & AI Annotation Specialist at Trustscale / Invisible Technologies / LILT (2025-06 – Present)

• Evaluated and optimized AI-generated clinical data outputs using Labelbox and Parimango, applying advanced clinical reasoning to refine NLP models and achieving a 15% increase in model accuracy.
• Conducted rigorous quality assurance (QA) and medical data validation protocols, processing over 400 complex annotation tasks weekly while maintaining a 98% precision rate.
• Ensured strict compliance with advanced medical terminology and Clinical Documentation Improvement (CDI) standards across English and Spanish datasets.

AI Expert Contractor (Voice, Image & Text) at Remo Experts / Outlier / SuperData / Aliggner (2024-06 – Present)

• Labeled and classified high volumes of image, voice, and text data for AI model training using Labelbox and custom Python scripts, improving dataset quality and supporting the development of accurate multimodal models.
• Increased data validation speed by 25% through the implementation of systematic review and auditing strategies.
• Collaborated on cross-cultural adaptation and AI voice recording in native Spanish, ensuring model fluency and naturalness for diverse demographic targets.

Digital Marketing Specialist & B2B Writer at InterCommerce (2020-03 – Present)

• Designed and executed inbound marketing campaigns using HubSpot email automation and Google Analytics, successfully increasing client retention by 20% and driving continuous engagement.
• Authored specialized B2B content, optimizing strategic communication and achieving over 10,000 monthly views across digital platforms.

Medical Translator, Proofreader & Transcriptionist at Worldwide (2019-06 – Present)

• Translated and transcribed over 500 hours of medical audio and technical documents from English to Portuguese using CAT tools and AI-assisted transcription, delivering error-free content for clinical teams.
• Maintained a 99% accuracy rate in proofreading within multilingual environments, ensuring high-fidelity medical records.

Doctor of Medicine (MD) in Medicine – Universidad del Valle (2022-01 – 2029)

Data Analyst in Data Analysis – IBM (2025-05 – 2025-10)

Inbound Marketing Specialist in Inbound Marketing – HubSpot (2025-01 – 2025-07)

Google Ads Apps Certification in Digital Marketing – Google (2020-04 – 2021)

Digital Marketing in Digital Marketing – Google (2017-01 – 2019)

Google My Business & YouTube for SMEs in Digital Marketing – Google (2017-02 – 2019-01)