John O.

Key Skills

Software

Other

Top Subject Matter

Healthcare/medical Q&A chatbot

Banking workflows and document OCR extraction

Top Data Types

Document

Top Task Types

Diagnosis

Data Collection

Freelancer Overview

Data Scientist — AI Doctor Chatbot (Eclectics International). Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal, Proprietary Tooling, and Other. Education includes Bachelor of Science, Taita Taveta University (2023) and Kenya Certificate of Secondary Education, St. Peters Rambula Secondary School (2018). AI-training focus includes data types such as Medical, DICOM, and Document and labeling workflows including Diagnosis and Data Collection.

Labeling Experience

Built OCR-based RPA for banking document processing (Eclectics International)

OtherDocumentData Collection

Developed an email-monitoring bot to automate banking workflow requests related to card issuance. Implemented document-based data extraction from PDF and Excel attachments using OCR to convert unstructured content into usable signals for downstream processing. Used automated extraction to reduce manual effort and improve turnaround for operations. • Automated processing of card issuance request emails • Extracted text and fields from PDF/Excel using OCR (EasyOCR) • Converted attachment content into structured outputs for workflow automation • Supported data preparation steps required by downstream models/systems

2025 - Present

Data Scientist — AI Doctor Chatbot (Eclectics International)

Diagnosis

Worked on an AI Doctor Chatbot to support health-related inquiries by applying AI model development to user questions and responses. Contributed to collecting, cleaning, and preprocessing datasets used to train and evaluate the chatbot’s behavior. Applied cloud deployment practices to release the resulting model for use in real scenarios. • Built and refined chatbot functionality for healthcare Q&A use cases • Prepared datasets via cleaning and preprocessing prior to model training • Developed and evaluated machine learning models using AI frameworks • Deployed models using Google Cloud and rendering infrastructure

2025 - Present

Education

Work History