Mack A.

Key Skills

Software

Micro1

Mercor

Top Subject Matter

Real Estate, Property Management, Construction, Finance

Slack, Basecamp, Hootsuite, Excel, Gmail, GCal, GDrive, Box, Mailchimp, Adobe

Multi & Single AppSet

Top Data Types

Text

Document

Top Task Types

RLHF

Red Teaming

Function Calling

Question Answering

Text Summarization

Text Generation

Data Collection

Evaluation/Rating

Fine-tuning

Transcription

Freelancer Overview

Artificial Intelligence Training Expert at micro1. Brings 16+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Micro1. Education includes Bachelor of Science, DeVry University (2004). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including RLHF, Red Teaming, and Function Calling.

Labeling Experience

Artificial Intelligence Training & Reviewing Expert

Micro1DocumentFunction Calling

Collaborated directly with machine learning engineers to codify expert brokerage tactics into model behavior, bridging raw code with human-centric sales strategy. Translated domain expertise into structured training and behavior specifications used during model development. Ensured the resulting guidance supported context-aware, regulation-aligned real estate responses. • Domain-to-model behavior translation for brokerage tactics • Collaboration with ML engineers on behavior codification • Context-aware and regulation-aligned response training

2025 - Present

Artificial Intelligence Training Expert at micro1 (red teaming and synthetic dialogue training)

Micro1TextRed Teaming

Designed and simulated adversarial red-teaming scenarios to stress-test a real estate chatbot’s logic and negotiation and objection-handling capabilities. Identified vulnerabilities through adversarial dialogue simulations and drove fixes to improve robustness. Used synthetic conversational materials to cover advanced buyer objection and closing strategies for training refinements. • Adversarial scenario design for negotiation robustness • Red-teaming to uncover and correct logical vulnerabilities • Synthetic dialogue authoring for conversational nuance • Training for objection handling and closing strategies

2025 - Present

Artificial Intelligence Training & Reviewing Expert

Micro1TextRLHF

Executed Reinforcement Learning from Human Feedback (RLHF) workflows to align LLM behavior with complex real estate laws and ensure legally compliant, factually accurate outputs. Curated and labeled gold-standard datasets to support property valuation model training and improve price estimation variance. Implemented evaluation loops using comparative ranking (A/B testing) to accelerate model learning and establish response ground truth. • LLM alignment with legal and factual compliance constraints • Gold-standard dataset curation and labeling for valuation tasks • Response ranking and feedback collection via A/B testing • Hallucination reduction through rigorous fact-checking protocols

2025 - Present

Education

Work History