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Jordan Wan

Jordan Wan

Medical Physics & STEM Data Labeler

United Kingdom flagLondon, United Kingdom
$50.00/hrIntermediateLabelboxMercorMindrift

Key Skills

Software

LabelboxLabelbox
MercorMercor
MindriftMindrift
SuperAnnotateSuperAnnotate
TolokaToloka
TelusTelus
Other
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
Medical DicomMedical Dicom
TextText

Top Task Types

Audio Recording
Data Collection
Prompt Response Writing SFT
Text Generation
Text Summarization

Freelancer Overview

I am a Clinical Scientist (Radiotherapy Physics) practising in the UK with end-to-end AI training-data experience across healthcare and STEM. Within our clinical workflow, I use an AI contouring tool to auto-segment organs on CT; I review and correct OAR labels, resolve misidentifications, and ensure DICOM-RT structure sets are ready for treatment planning—accelerating bespoke radiotherapy plans and feeding back high-quality labels to improve the model. Tooling: DICOM-RT, contour QA, Labelbox; domains: CT/MRI, dosimetry, oncology. Outside clinical work, I have built undergraduate-level physics datasets (Micro1), authored LaTeX-formatted golden responses, and designed/graded prompts and rubrics (Outlier, Mindrift). This work includes response comparison and error analysis, rubric correction, and prompt review, plus NDA-bound voice-data labelling (Alignerr/Labelbox). I hold an MSci (Medical Physics, UCL), completed the Scientist Training Programme (STP), and am a certified Clinical Scientist. I bring physics-grade precision, audit-ready documentation, and a strong feedback loop between clinical workflows and model improvement.

IntermediateEnglishCantoneseChinese Mandarin

Labeling Experience

Audio recording and labelling

Don T DiscloseAudioData Collection
n/a

n/a

2025

Therapancea

Internal Proprietary ToolingMedical DicomObject DetectionDiagnosis
we use an AI contouring tool at my current workplace to map and outline organs in CT scans. As a radiotherapy physicist, I frequently have to correct the AI when it misidentifies certain organs, thereby helping to improve the model. This process is important because it streamlines the creation of bespoke treatment plans for cancer patients.

we use an AI contouring tool at my current workplace to map and outline organs in CT scans. As a radiotherapy physicist, I frequently have to correct the AI when it misidentifies certain organs, thereby helping to improve the model. This process is important because it streamlines the creation of bespoke treatment plans for cancer patients.

2023

Outlier IRIS GAMBIT

Internal Proprietary ToolingTextPrompt Response Writing SFT
Generating prompts (Physics at an undergraduate level), surveying responses generated by the current AI, correcting the responses by writing a ‘golden response’ and finally generating a set of rubrics so the AI can learn to reach the correct response. On top of generating prompts I was also involved in reviewing prompts generated by others and correcting them.

Generating prompts (Physics at an undergraduate level), surveying responses generated by the current AI, correcting the responses by writing a ‘golden response’ and finally generating a set of rubrics so the AI can learn to reach the correct response. On top of generating prompts I was also involved in reviewing prompts generated by others and correcting them.

2025 - 2025

Outlier GreenClaw

Internal Proprietary ToolingTextEvaluation Rating
Reviewing LLM generated responses. Grading different models of responses across numerous criteria.

Reviewing LLM generated responses. Grading different models of responses across numerous criteria.

2025 - 2025

Micro1 AI Training Project

Internal Proprietary ToolingTextText Generation
Micro1 - creating data sets answering Physics questions (from verified textbooks) at a university level. Generating golden answers/ responses in LaTex format.

Micro1 - creating data sets answering Physics questions (from verified textbooks) at a university level. Generating golden answers/ responses in LaTex format.

2025 - 2025

Education

K

King's College London

Master of Science, Clinical Science (Medical Physics)

Master of Science
2019 - 2022
U

University College London

Master of Science, Medical Physics

Master of Science
2011 - 2016

Work History

E

East and North Hertfordshire NHS Trust

Band 7 - Clinical Scientist (Radiotherapy Physics)

London
2023 - Present
E

East and North Hertfordshire NHS Trust

Band 6 - Trainee Clinical Scientist

London
2019 - 2023