Charles S.

Key Skills

Software

Don't disclose

Top Subject Matter

Education (middle/high school learning)

Education (college admissions essay writing)

Top Data Types

Text

Top Task Types

Question Answering

Freelancer Overview

Substitute Teacher—AI tutoring with ChatGPT (coaching/evaluation) at The Packer Collegiate Institute. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose. Education includes Master of Science in Philosophy, University of Glasgow (2023) and Bachelor of Arts in Anthropology, Skidmore College (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Question Answering.

Labeling Experience

Substitute Teacher—AI tutoring with ChatGPT (coaching/evaluation) at The Packer Collegiate Institute

Don't discloseText

Acted as an AI tutor during daily classroom interactions, coaching students to use ChatGPT effectively for school-related work. Provided guidance on evaluating outputs for usefulness, accuracy, and appropriateness in learning contexts. Supported students in refining prompts and iteratively improving responses. • Guided students in prompt crafting and iterative improvement using ChatGPT. • Reviewed AI-assisted work to encourage sound reasoning and appropriate use. • Encouraged effective, ethical integration of AI into homework and class tasks. • Adapted AI coaching across multiple subject areas (English, Humanities, Sciences, Music).

2025 - Present

College Access Advisor - New York Cares

Advised students on college application development through clear guidance and targeted feedback. Helped students navigate College Board resources and refine their writing to better express their personal voices. Applied logical evaluation and strong writing skills to prompt thoughtful self-reflection for college essays. • Guided students through college applications • Supported navigation of College Board • Conducted introspective question-based essay development • Encouraged deep thinking about goals and identity

2025 - 2025

College Access Advisor—prompting/question-based writing guidance (AI-aligned) at New York Cares / Brooklyn High School of the Arts

Don't discloseTextQuestion Answering

Advised students on college application writing using logical evaluation and introspective questioning to elicit strong personal content. While not a formal model-training role, the work functioned as AI-aligned training for high-quality responses by prompting students to generate and refine text for admissions essays. Focused on eliciting student voice and ensuring responses addressed specific prompts and evaluation criteria. • Used structured questions to extract student perspectives for essay content. • Supported logical reasoning and self-evaluation during application writing. • Helped students navigate College Board-related requirements through writing guidance. • Emphasized crafting responses that match the intended evaluation and admissions goals.

2025 - 2025

Education

Work History