Kuuku Baffoe

Key Skills

Software

Clickworker

Lionbridge

Toloka

Other

CVAT

Top Subject Matter

computer vision

E-commerce & Retail

Natural language processing

Top Data Types

Image

Video

Top Label Types

Bounding Box

Classification

Freelancer Overview

I excel in data labeling for computer vision, language processing, and e-commerce tasks, making AI projects smarter.

Labeling Experience

Sentiment Analysis

OtherTextRLHFComputer Programming Coding

The scope of the project is to train large language models (LLMs) through human feedback. The specific data labeling tasks involve comparing two code samples and writing up an explanation of which code sample is better and why. There are different projects with varying levels of complexity. Quality measures are very important in this project, and attempters are scored on a scale of 1 to 5. A score of 5 is required to consistently move on to more complex projects.

The scope of the project is to train large language models (LLMs) through human feedback. The specific data labeling tasks involve comparing two code samples and writing up an explanation of which code sample is better and why. There are different projects with varying levels of complexity. Quality measures are very important in this project, and attempters are scored on a scale of 1 to 5. A score of 5 is required to consistently move on to more complex projects.

2020 - 2023

Data Annotator (RWS)

OtherImageBounding Box

As a Data Annotator at RWS, I annotated large volumes of customer service chat transcripts, accurately labeling customer intent , sentiment , and entities using tools like Prodigy and spreadsheets. I achieved 98% accuracy in intent classification, significantly improving chatbot accuracy and customer satisfaction.

As a Data Annotator at RWS, I annotated large volumes of customer service chat transcripts, accurately labeling customer intent , sentiment , and entities using tools like Prodigy and spreadsheets. I achieved 98% accuracy in intent classification, significantly improving chatbot accuracy and customer satisfaction.

2024

a.i coder

CVATComputer Code ProgrammingComputer Programming CodingPrompt Response Writing SFT

I used CVAT to label a traffic sign detection dataset for autonomous vehicles. The project involved labeling bounding boxes around signs in 5,000 street scene images (15,000 total signs). To ensure quality, double labeling, verification, and data augmentation techniques were employed.

I used CVAT to label a traffic sign detection dataset for autonomous vehicles. The project involved labeling bounding boxes around signs in 5,000 street scene images (15,000 total signs). To ensure quality, double labeling, verification, and data augmentation techniques were employed.

2023 - 2023

Education

Work History