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Jozef Lewitzky

@jozeflewitzky

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Content writer, editor, and AI specialist driving accurate, SEO-focused content and model training.

Canada

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What I'm looking for

I seek roles blending content creation, editing, and AI training where I can apply SEO expertise, improve model reasoning, and grow in interdisciplinary product teams.

I am a content writer, editor, and AI specialist with 5+ years of experience creating and optimizing long-form content, managing editorial consistency, and improving web performance across tech, finance, real estate, and consumer products. I combine graduate-level philosophy training with hands-on expertise in data annotation, prompt engineering, and AI response evaluation to enhance model reasoning and alignment.

I have produced and optimized high-volume content for clients, edited significant portions of site content to maintain brand voice and SEO, and supported student learning as a teaching assistant. I seek roles where I can apply my interdisciplinary background to produce clear, well-researched content and contribute to responsible AI development.

Experience

Work history, roles, and key accomplishments

Current

AI Trainer

Current

Data Annotation

Jan 2023 - Present (3 years 5 months)

Train and evaluate AI models via data annotation, prompt engineering, and response quality assessment, improving model reasoning and alignment for complex philosophy tasks.

Data Annotation Prompt Engineering Model Evaluation Quality Assurance Natural Language Understanding

Current

Freelance Content Writer

Current

Fiverr

Jun 2021 - Present (5 years)

Produce 5–10 long-form pieces weekly across finance, technology, real estate, and consumer products while optimizing content for SEO and client-specific keyword strategies.

Content Writing SEO Copywriting Research Client Communication WordPress Editing

Content Editor

Millennial Homeowner

Oct 2021 - Jun 2023 (1 year 8 months)

Edited half of site content for grammar and brand voice, managed SEO optimization, linking and tagging, and developed resource pages to improve content consistency and performance.

Editing SEO Content Strategy CMS Internal Linking Content Tagging Quality Control

Teaching Assistant

University of Ottawa

Sep 2019 - Apr 2021 (1 year 7 months)

Led tutorials and discussions, graded exams and assignments, and provided one-on-one guidance to students in philosophy coursework and degree progression.

Teaching Grading