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Carlos Quiles

Carlos Quiles

Senior AI Trainer

USA flag
New York, Usa
$10.00/hrExpertAppenData Annotation TechImg Lab

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
Img Lab
MercorMercor
Micro1
MindriftMindrift

Top Subject Matter

Natural Language Processing
Computer Vision
General Machine Learning

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

Fine Tuning
Classification
Prompt Response Writing SFT
Text Generation
Object Detection
Text Summarization
RLHF
Red Teaming
Transcription
Evaluation Rating
Data Collection
Segmentation
Bounding Box
Computer Programming Coding
Question Answering
Entity Ner Classification
Point Key Point

Freelancer Overview

Senior AI Trainer. Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Master of Science, University of Michigan (2015) and Bachelor of Science, University of London (2012). AI-training focus includes data types such as Text and labeling workflows including Fine-tuning, Classification, and Prompt + Response Writing (SFT).

ExpertEnglish

Labeling Experience

Senior AI Trainer

TextFine Tuning
As Senior AI Trainer, I developed and implemented advanced training protocols for large language models (LLMs) and computer vision projects. I led a team to ensure high-quality data labeling and optimized prompts for improved AI user interactions. My work included model evaluation and integration of AI solutions across various applications. • Managed and optimized prompt generation for LLMs to enhance performance. • Led team of annotators to ensure data quality for NLP and computer vision projects. • Developed feedback loops and training materials to improve annotation accuracy. • Collaborated with cross-functional stakeholders on AI deployment strategies.

As Senior AI Trainer, I developed and implemented advanced training protocols for large language models (LLMs) and computer vision projects. I led a team to ensure high-quality data labeling and optimized prompts for improved AI user interactions. My work included model evaluation and integration of AI solutions across various applications. • Managed and optimized prompt generation for LLMs to enhance performance. • Led team of annotators to ensure data quality for NLP and computer vision projects. • Developed feedback loops and training materials to improve annotation accuracy. • Collaborated with cross-functional stakeholders on AI deployment strategies.

2021 - Present

AI Annotation Specialist

TextClassification
As an AI Annotation Specialist, I managed large-scale data annotation projects and developed guidelines for annotating text, images, and videos. I was responsible for team training and ongoing quality assurance checks to ensure annotated data met project standards. My collaboration with AI engineers supported continual model refinement. • Oversaw diverse annotation projects covering multiple data types. • Developed annotation guidelines to train new annotation team members. • Performed quality checks, audits, and feedback rounds. • Coordinated annotation strategy with AI engineers for model improvement.

As an AI Annotation Specialist, I managed large-scale data annotation projects and developed guidelines for annotating text, images, and videos. I was responsible for team training and ongoing quality assurance checks to ensure annotated data met project standards. My collaboration with AI engineers supported continual model refinement. • Oversaw diverse annotation projects covering multiple data types. • Developed annotation guidelines to train new annotation team members. • Performed quality checks, audits, and feedback rounds. • Coordinated annotation strategy with AI engineers for model improvement.

2018 - 2020

Prompt Generation Expert

TextPrompt Response Writing SFT
As a Prompt Generation Expert, I designed, tested, and refined prompts for AI models to drive user engagement and improve model accuracy. I analyzed model data and collaborated closely with linguists and domain experts to optimize prompts for various contexts. My documentation and reporting established best practices for prompt generation. • Created and evaluated prompts for LLMs and conversational AI. • Utilized analytical data to optimize prompt effectiveness. • Established methodologies and shared prompt generation techniques. • Presented improvement strategies and impact reports to stakeholders.

As a Prompt Generation Expert, I designed, tested, and refined prompts for AI models to drive user engagement and improve model accuracy. I analyzed model data and collaborated closely with linguists and domain experts to optimize prompts for various contexts. My documentation and reporting established best practices for prompt generation. • Created and evaluated prompts for LLMs and conversational AI. • Utilized analytical data to optimize prompt effectiveness. • Established methodologies and shared prompt generation techniques. • Presented improvement strategies and impact reports to stakeholders.

2016 - 2018

AI Trainer

TextFine Tuning
As an AI Trainer, I conducted training sessions for AI models using supervised and unsupervised approaches. I developed and managed training datasets and evaluated model performance, providing actionable insights for improvement. I supported deployment and ongoing refinement activities in production AI environments. • Managed data collection and supervised team annotation efforts. • Evaluated AI model outputs and provided detailed feedback. • Integrated new ML techniques into training activities. • Assisted in model deployment and post-launch tuning procedures.

As an AI Trainer, I conducted training sessions for AI models using supervised and unsupervised approaches. I developed and managed training datasets and evaluated model performance, providing actionable insights for improvement. I supported deployment and ongoing refinement activities in production AI environments. • Managed data collection and supervised team annotation efforts. • Evaluated AI model outputs and provided detailed feedback. • Integrated new ML techniques into training activities. • Assisted in model deployment and post-launch tuning procedures.

2015 - 2016

Education

U

University of Michigan

Master of Science, Data Science

Master of Science
2015 - 2015
U

University of London

Bachelor of Science, Computer Science

Bachelor of Science
2012 - 2012

Work History

F

FutureTech Analytics

Data Scientist

New York
2013 - 2014
I

InnoData Corp.

Junior Data Analyst

Boston
2012 - 2013