John Summers

Key Skills

Software

Appen

Clickworker

Data Annotation Tech

Labelbox

Lionbridge

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Computer Code Programming

Document

Image

Medical Dicom

Text

Video

Top Label Types

Entity Ner Classification

Evaluation Rating

Mapping

Prompt Response Writing SFT

Freelancer Overview

I am an IT professional with over four years of experience specializing in Python development, data annotation, and AI chatbot training. My background includes hands-on work in labeling and cleaning datasets, particularly for NLP applications in agriculture and business support chatbots. I have developed and deployed AI chatbot prototypes, meticulously preparing and annotating training data to ensure model accuracy and performance. My technical toolkit includes Python (with Pandas and NumPy), basic TensorFlow, and data preprocessing techniques, alongside experience in Linux environments and web technologies. I am passionate about building high-quality AI systems and thrive in collaborative settings where precise data labeling and innovative AI solutions are essential.

Labeling Experience

Image Anotator

AppenImageEntity Ner Classification

Image anotation

Image anotation

2023 - 2025

Education

Work History