Kusi D.

Key Skills

Software

Other

Top Subject Matter

AI model evaluation

mathematics explanations

Coding/debugging Domain Expertise

Top Data Types

Text

Top Task Types

Question Answering

Freelancer Overview

Remote AI Model Evaluator / Math & Coding AI Trainer (self-directed AI training & evaluation work). Brings 11+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Kwame Nkrumah University of Science and Technology (2020) and N/A, Asanteman Senior High School (2016). AI-training focus includes data types such as Computer Code, Programming, and Text and labeling workflows including Evaluation, Rating, and Question Answering.

Labeling Experience

Remote AI Model Evaluator / Math & Coding AI Trainer (self-directed AI training & evaluation work)

Other

• Performed AI response evaluation and rubric-based reviews to assess correctness, reasoning quality, clarity, instruction-following, safety, and practical usefulness. • Verified mathematics explanations, formulas, assumptions, step-by-step solutions, and final answers using learner-friendly educational criteria. • Reviewed and debugged code-related outputs by checking logic, edge cases, and production readiness for JavaScript/TypeScript and React/Next.js workflows. • Wrote prompts, compared multiple model responses, identified hallucinations, and documented rating decisions with evidence. • Performed factual checking and critical evidence evaluation to support consistent scoring. • Delivered structured feedback focused on improvement areas and real-world applicability. • Maintained careful attention to detail when validating responses across domains including math, business reasoning, and education content.

2024 - Present

Tutor (AI-tutoring-adjacent educational training: assessment + feedback for correctness and clarity)

OtherText

• Delivered mathematics and ICT tutoring with emphasis on practical understanding, clear explanation, and step-by-step instructional quality. • Prepared lesson notes, classroom activities, assessments, corrections, and student feedback focused on correctness and reasoning clarity. • Mentored students academically and practically while maintaining discipline and supporting career readiness. • Supported learners through structured tutoring sessions and guidance on modern teaching-aid usage. • Maintained assessment and feedback workflows to track progress and improve understanding. • Reinforced learner-friendly explanations to improve mastery of core subjects. • Provided consistent instructional evaluation through corrections and feedback.

2022 - Present

Mathematics Teaching Assistant (grading, feedback, and structured step-by-step instruction)

TextQuestion Answering

• Supported undergraduate mathematics learning by running tutorials, explaining concepts using structured step-by-step reasoning, and helping students resolve difficult topics. • Evaluated examinations, assignments, and papers by recording grades and providing feedback based on correctness, reasoning, and clarity. • Created supplementary materials such as answer keys and visual learning aids to reinforce learner understanding. • Provided regular student support hours with consistent guidance and explanation standards. • Developed assessment-related notes aimed at clearer problem solving and learner confidence. • Focused on making explanations understandable, accurate, and aligned with course expectations. • Used disciplined grading to judge reasoning quality and final answer correctness.

2020 - 2022

Education

Work History