Almicar Marquez

Key Skills

Software

Other

Labelbox

Remotasks

Top Subject Matter

Generative AI Model Evaluation

Computer Vision/Object Detection

Tracking Domain Expertise

Top Data Types

Text

Video

Image

Top Task Types

Segmentation

Freelancer Overview

AI Data Trainer. Core strengths include Other, Labelbox, and Remotasks. Education includes Bachelor of Science, University of Texas (2022). AI-training focus includes data types such as Text, Video, and Image and labeling workflows including Evaluation, Rating, and Segmentation.

Labeling Experience

AI Data Trainer

OtherText

As an AI Data Trainer at Outlier, I critically evaluated AI-generated text content for clarity, accuracy, and engagement. I ranked AI responses using predefined criteria and provided actionable feedback to enhance model reliability and robustness. I collaborated with teams to refine prompts and designed rubrics to track quality improvements over time. • Evaluated and rated generative model outputs for reasoning and clarity. • Developed prompt guidelines to ensure quality and consistency. • Conducted regression testing to measure model advancement. • Applied ethical principles to sensitive AI content handling.

As an AI Data Trainer at Outlier, I critically evaluated AI-generated text content for clarity, accuracy, and engagement. I ranked AI responses using predefined criteria and provided actionable feedback to enhance model reliability and robustness. I collaborated with teams to refine prompts and designed rubrics to track quality improvements over time. • Evaluated and rated generative model outputs for reasoning and clarity. • Developed prompt guidelines to ensure quality and consistency. • Conducted regression testing to measure model advancement. • Applied ethical principles to sensitive AI content handling.

2024 - 2025

Data Annotation Specialist

LabelboxVideoSegmentation

As a Data Annotation Specialist at Remotasks, I annotated and labeled video data for object detection, tracking, and segmentation tasks. I leveraged Labelbox and Python scripts to streamline annotation processes and improve dataset quality. I conducted audits of 3D datasets for consistency and supported rendering and machine learning objectives. • Labeled video objects and segments for AI training. • Automated annotation workflows with custom scripts. • Audited 3D datasets to ensure accuracy and visual quality. • Refined annotation guidelines with researchers.

As a Data Annotation Specialist at Remotasks, I annotated and labeled video data for object detection, tracking, and segmentation tasks. I leveraged Labelbox and Python scripts to streamline annotation processes and improve dataset quality. I conducted audits of 3D datasets for consistency and supported rendering and machine learning objectives. • Labeled video objects and segments for AI training. • Automated annotation workflows with custom scripts. • Audited 3D datasets to ensure accuracy and visual quality. • Refined annotation guidelines with researchers.

2021 - 2024

Segmentation Specialist

RemotasksImageSegmentation

As a Segmentation Specialist with Remotasks, I implemented advanced segmentation and preprocessing workflows for model training pipelines. I optimized data handling processes to improve model accuracy and pipeline efficiency. I evaluated AI-generated image content and provided prompt feedback to refine outputs and enhance coherence. • Introduced self-supervised learning for segmentation improvement. • Coordinated with teams to address training pipeline challenges. • Evaluated and provided feedback on generated image outputs. • Upheld ethical standards for AI model development.

As a Segmentation Specialist with Remotasks, I implemented advanced segmentation and preprocessing workflows for model training pipelines. I optimized data handling processes to improve model accuracy and pipeline efficiency. I evaluated AI-generated image content and provided prompt feedback to refine outputs and enhance coherence. • Introduced self-supervised learning for segmentation improvement. • Coordinated with teams to address training pipeline challenges. • Evaluated and provided feedback on generated image outputs. • Upheld ethical standards for AI model development.

2020 - 2021

Education

Work History