David Michael
@davidmichael1
AI training and machine learning specialist skilled in data annotation and model evaluation.
What I'm looking for
I am an AI training and machine learning specialist with a strong STEM background and a Bachelor's degree in Computer Science. I have developed and implemented machine learning models, created and labeled high-quality training datasets, evaluated chatbot outputs for correctness and logic, and collaborated with cross-functional teams to deliver impactful AI solutions.
My work includes extensive data annotation across text, audio, and video, building churn-prediction and NLP models, and producing precise transcripts and edited outputs with high accuracy. I prioritize continuous learning, rigorous quality assurance, and practical problem-solving to improve model performance and product outcomes.
Experience
Work history, roles, and key accomplishments
Machine Training Expert
Freelance
Jan 2023 - Present (2 years 11 months)
Developed and implemented ML models and training datasets for AI chatbot and annotation projects, improving model performance and alignment; collaborated with data science and engineering teams to deliver high-impact AI solutions.
Professional Transcriptionist
EchoLabs
Jan 2023 - Present (2 years 11 months)
Transcribed and edited 500+ hours of audio/video with 98%+ accuracy across legal, medical, corporate, and media sectors while enhancing AI-generated transcripts and maintaining strict data security and turnaround times.
Virtual Assistant
Remote
Provided virtual support to clients worldwide by managing schedules, handling customer queries across chat/email/phone, and coordinating with teams to deliver timely solutions across time zones.
Education
Degrees, certifications, and relevant coursework
Queens College, City University of New York
Bachelor of Science, Computer Science
2013 - 2017
Completed a Bachelor's degree focused on computer science with coursework in advanced mathematics, probability, statistics, and machine learning; developed AI models for mathematical problem-solving and logic evaluation.
Availability
Location
Authorized to work in
Social media
Job categories
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