Lawrence Jimmy

Key Skills

Software

Other

Labelbox

Top Subject Matter

No subject matter listed

Top Data Types

Video

Image

Top Label Types

Action Recognition

Polygon

Freelancer Overview

I am a detail-oriented Data Analyst and AI Data Specialist with hands-on experience in high-volume data annotation, labeling, and quality assurance for AI model training. My expertise includes text and image data labeling, RLHF (Reinforcement Learning from Human Feedback), and evaluating model outputs for accuracy and safety. I am proficient in Python (Pandas, NumPy), Power BI, SQL, and advanced Excel, which I use to automate data cleaning and validation processes. I have consistently maintained accuracy rates above 95% while meeting throughput targets, and I am skilled at identifying inconsistencies and edge cases to improve model performance. My experience spans projects in customer behavior analysis, transaction data automation, and cybersecurity, and I am passionate about supporting data-driven teams in AI, e-commerce, and process automation domains.

Labeling Experience

Image classification

LabelboxImagePolygon

Classifying images based on comparison of displayed background images to accurately describe if the an output image is the same as the source image, the criteria were based on expression, skin tone, eye gaze, overall background display

Classifying images based on comparison of displayed background images to accurately describe if the an output image is the same as the source image, the criteria were based on expression, skin tone, eye gaze, overall background display

2025 - 2025

Activity Recognition

OtherVideoAction Recognition

The project aims to train a computer to be able to carry out any human activity that is being done on a computer without the user having to do it themselves. I executed tasks by performing real life actions from any given human prompt a pool of variety of prompts, encompassing general request that any human could think of, this tasks would be monitored in real time using an activity monitoring tool, which captures every key log used while completing the task. once task is completed, it is evaluated to make sure it satisfies all that is required from the given prompt.

The project aims to train a computer to be able to carry out any human activity that is being done on a computer without the user having to do it themselves. I executed tasks by performing real life actions from any given human prompt a pool of variety of prompts, encompassing general request that any human could think of, this tasks would be monitored in real time using an activity monitoring tool, which captures every key log used while completing the task. once task is completed, it is evaluated to make sure it satisfies all that is required from the given prompt.

2025 - 2025

Education

Work History