John M.

Key Skills

Software

LabelImg

CVAT

Roboflow

Label Studio

Top Subject Matter

Computer Vision

Multimodal AI

Software Engineering

Top Data Types

Image

Text

Document

Top Task Types

Text Generation

RLHF

Evaluation/Rating

Object Detection

Classification

Bounding Box

Freelancer Overview

I'm an AI Trainer currently working at Handshake AI, where I develop and evaluate prompts to assess the performance of large language and text-to-image models on image editing and T2I tasks. My work focuses on analyzing model completions for accuracy, prompt adherence, and depth across specialized subfields, as well as conducting independent research to support the evaluation of multimodal systems. I bring a strong background in computer vision, with hands-on experience in object detection and segmentation using YOLOv7/8 and OpenCV, as well as model development in PyTorch and TensorFlow. Alongside this, I co-authored research accepted for presentation at the IEEE AMLDS 2026 conference on a context-aware multimodal AI agent for real-time plant health diagnostics, and I hold a B.S. in Computer Science from California State University, Fullerton.

Labeling Experience

Handshake AI

TextEvaluation/Rating

• Developed and evaluated prompts to assess LLM performance in Image Editing/T2I completions • Analyzed model completions for accuracy, prompt adherence, and depth in specialized subfields • Conducted independent research to support prompt development and evaluation tasks for multimodal

2026 - Present

Education

Work History