Alex J.

Key Skills

Software

Other

Top Subject Matter

Physics education

AI-assisted tutoring

STEM curriculum QA

Top Data Types

Document

Text

Video

Top Task Types

Question Answering

Freelancer Overview

Senior Physics Curriculum Specialist (AI-assisted tutoring validation and instructional dataset construction). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Doctor of Philosophy, Massachusetts Institute of Technology (2024) and Master of Science, University of Illinois Urbana-Champaign (2022). AI-training focus includes data types such as Document and labeling workflows including Evaluation, Rating, and Question Answering.

Labeling Experience

Senior Physics Curriculum Specialist (AI-assisted tutoring validation and instructional dataset construction)

OtherDocument

Evaluated and validated AI-assisted tutoring and AI-generated educational responses for logical consistency, conceptual accuracy, clarity, and pedagogical quality. Built and reviewed education-focused datasets intended for training and evaluation of instruction using AI workflows. Provided QA and coaching to improve instructional materials and alignment with human-centered learning standards. • Validated instructional content for AI-assisted tutoring efforts • Assessed AI-generated educational responses for clarity and pedagogical quality • Constructed datasets for AI training and instructional evaluation • Coached new content creators and supported accessibility/QA for digital learning materials

2024 - Present

Physics Instructional Consultant (AI teaching explanation reasoning evaluation)

OtherDocument

Reviewed and assessed the accuracy of reasoning in AI-generated teaching explanations and ensured instructional content quality through sequence and correctness checks. Designed teaching models to support AI education applications and created guided problem-solving activities for STEM learners. Supported assessment criteria development and learning quality initiatives alongside engineering and instructional staff. • Assessed accuracy of reasoning in AI-generated teaching explanations • Ran instructional content reviews for accuracy and learning sequence • Designed teaching models for AI education applications • Created organized assessment and grading criteria and supported learner mentoring/scaffolding

2022 - 2023

Graduate Physics Teaching Assistant (tutoring/feedback for physics learning)

OtherDocumentQuestion Answering

Provided structured tutoring and feedback for undergraduate Physics lab and lecture courses, including concept explanations in mechanics and electromagnetism. Supported learning via analytical and computational physics exercises, review sessions before assessments, and creation of additional educational resources. Assisted faculty with supervision and grading of labs and supported technology integration in the laboratory learning process. • Tutored concepts in mechanics and electromagnetism • Assessed student work and provided learning feedback • Created additional educational resources and demonstration materials • Assisted faculty with supervision/grading and technology integration for lab learning

2019 - 2022

Education

Work History