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J
John W.

John W.

USA flagCharlotte, Usa

Key Skills

Software

LionbridgeLionbridge
MindriftMindrift
TolokaToloka
Other

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
VideoVideo
AudioAudio

Top Task Types

RLHFRLHF
Fine-tuningFine-tuning
ClassificationClassification

Freelancer Overview

I have hands‑on experience in multimodal data labeling and AI evaluation, including text‑to‑image, image‑to‑image, reference‑based matching (R2I), text‑to‑video, and audio‑to‑video consistency checks. Over the past year or so I’ve completed thousands of judgments on AI evaluation platforms, working with detailed rubrics, subtle visual differences, and preference‑ranking tasks such as SxS/H2H comparisons. I’m comfortable assessing alignment, coherence, safety, and output quality across a wide range of generative model behaviors. I tend to work well in asynchronous, self‑directed environments with high accuracy and consistency. Beyond formal labeling tasks, I also have 2+ years of experience using AI tools for creative workflows, including generating game assets, concept art, sprites, and environment mockups. This has given me a strong eye for visual detail, pattern recognition, and prompt‑driven iteration. I’m especially interested in multimodal evaluation roles that combine visual judgment, creative reasoning, and alignment testing, and I’m looking for opportunities to continue contributing to high‑quality AI training data, preferably in an async, remote capacity.