Rodney N.

Key Skills

Software

Other

Top Subject Matter

Agriculture Domain Expertise

food security

smallholder farming in Ghana

Top Data Types

Text

Video

Document

Top Task Types

Data Collection

Freelancer Overview

Data Annotator (Internship, Remote). Brings 7+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other. Education includes Master of Science, Carnegie Mellon University (2025) and Bachelor of Science, Ashesi University (2023). AI-training focus includes data types such as Text and labeling workflows including Data Collection, Evaluation, and Rating.

Labeling Experience

Curriculum Developer (Internship, Remote) at Institute of Algorithmic Trading and Applied Computational Finance

OtherText

Developed an LLM-powered automated feedback system for educational assessments. Implemented personalized, scalable feedback using OpenAI’s GPT-3.5 Turbo with a Streamlit interface. The system reduced assessment response time while improving the ability to deliver individualized learning feedback. • Built an automated feedback workflow leveraging an LLM. • Delivered personalized feedback using a Streamlit-based application. • Reduced assessment response time by 90% for faster turnaround. • Produced components used to assess and iterate on learner responses at scale.

2024 - 2024

Data Annotator (Internship, Remote)

OtherTextData Collection

Contributed to data labeling for AI-driven agricultural productivity tools supporting smallholder farmers in Ghana. Annotated and prepared structured datasets to improve model inputs for yield prediction. The work supported measurable gains in plantation yield prediction accuracy. • Focused on agriculture-related structured data for an AI productivity use case. • Supported creation of labeled data used for predictive analytics. • Contributed to a stated 10% improvement in yield prediction accuracy. • Helped evaluate and prepare data for downstream modeling.

2023 - 2023

Education

Work History