Available to hire
I am an AI Prompt Engineer and Annotation Specialist with over three years of dedicated experience in enhancing Large Language Model (LLM) performance. I have a proven ability in designing and refining prompts, executing rigorous fact-checking, and conducting structured evaluations to significantly improve model accuracy and reduce hallucinations. I am highly skilled in a variety of annotation platforms and AI tools, and passionate about developing ethical, user-aligned AI systems. I am eager to leverage my expertise in NLP workflows and data generation for innovative freelance projects in the Generative AI sector.
Experience Level
Language
English
Advanced
Work Experience
AI Prompt Engineer & Data Annotator at GIDEONTECH.CO
January 1, 2025 - PresentDeveloped and optimized over 500 prompts for a range of NLP tasks, including summarization, classification, and data extraction, leading to a 15% improvement in LLM accuracy. Designed and implemented a library of reusable prompt templates, successfully reducing prompt creation time by 35%. Conducted detailed fact-checking and quality analysis of AI-generated content.
Data Annotator & AI Content Reviewer at TELUS International
January 1, 2024 - January 1, 2025Reviewed and tagged over 10,000 NLP outputs for quality assurance, classification, and sentiment analysis tasks. Identified and flagged over 1,200 biased or hallucinated model outputs, enhancing overall dataset quality and ethical compliance.
AI Data Contributor at Appen / Crowdgen
January 1, 2022 - January 1, 2023Labeled and verified over 20,000 text, audio, and image samples for complex NLP and computer vision projects. Participated in prompt tuning exercises for LLM training, contributing to a 17% reduction in annotation errors.
Education
Bachelor of Science in Accountancy at University of Cebu – Main Campus
June 1, 2020 - June 1, 2024Qualifications
Google Data Analytics Professional Certificate
January 1, 2022 - March 23, 2026Google Project Management Professional Certificate
January 1, 2022 - March 23, 2026IELTS Academic Certification
January 1, 2023 - March 23, 2026Business Management Training
January 1, 2022 - March 23, 2026Customer Service Officer Certification
January 1, 2022 - March 23, 2026Industry Experience
Other
Experience Level
Hire a AI Prompt Engineer
We have the best ai prompt engineer experts on Twine. Hire a ai prompt engineer today.