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Hananiah Giovanni

@hananiahgiovanni

Message

Experienced AI trainer and data annotation specialist focused on high-quality language data.

Canada

Message

What I'm looking for

I seek roles where I can apply expert annotation and AI-training skills, collaborate with ML teams, and improve model quality through rigorous linguistic and dataset work.

I am an AI trainer and data annotation specialist with over a decade of experience in content development, editing, and AI-focused projects, grounded in advanced study of English writing and literature.

I have trained and fine-tuned language models through data annotation, text classification, and RLHF for organizations such as OutlierAI and Remotask, and I led editorial and dataset enhancement projects at Maple Publishing House.

I bring meticulous attention to linguistic accuracy, narrative analysis, and annotation best practices, and I collaborate with product managers and ML engineers to improve model outputs and create clear training documentation.

Experience

Work history, roles, and key accomplishments

Current

AI Trainer / Specialist

Current

Freelance

Aug 2021 - Present (4 years 3 months)

Train and fine-tune AI models via data annotation, content classification, and RLHF, delivering high-quality text evaluations that improved response alignment and factuality for clients including OutlierAI and Remotask.

Data Annotation NLP Quality Assurance Annotations Prompt Evaluation Dataset Refinement

Current

Freelance Writer & Data Labeler

Current

Freelance

Aug 2014 - Present (11 years 3 months)

Provided writing, editing, and text-based data labeling services for academic, tech, and corporate clients, and developed instructional materials for AI annotators and training documentation.

Copywriting Data Labeling Dataset Refinement Client Communication

Senior Editor & Content Analyst

Maple Publishing House

Jul 2016 - Aug 2021 (5 years 1 month)

Led content review projects focused on AI training materials and digital content optimization, mentored junior editors, and enhanced datasets to ensure consistent tone, accuracy, and style.

Content Editing Mentoring Quality Control

Teaching Assistant

University of Toronto

Sep 2012 - May 2015 (2 years 8 months)

Taught undergraduate writing workshops emphasizing clarity, logic, and structured thinking, and applied linguistic frameworks relevant to AI model training.

Teaching Linguistic Analysis Workshop Facilitation