Reinhard Ouma

Key Skills

Software

CVAT

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Freelancer Overview

I am an AI training assistant with hands-on experience in data annotation, labeling, and model evaluation for machine learning projects, primarily focused on NLP and conversational AI. My background includes training and testing AI language models, performing detailed data classification, and supporting prompt engineering to enhance model accuracy and reduce bias. I am skilled in dataset cleaning, validation, and optimization, and I use my knowledge of Python, SQL, and ethical AI practices to ensure data quality and integrity. I am passionate about contributing to impactful AI systems and continually refining intelligent models through structured feedback and rigorous quality assurance.

Labeling Experience

Autonomous Driving Image & Video Annotation Project

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Worked on a large-scale computer vision data labeling project focused on autonomous driving systems. Annotated images and videos for vehicles, pedestrians, road signs, traffic lights, and lane markings using bounding boxes, segmentation masks, and keypoints. Ensured high annotation accuracy through quality checks and consistency validation to meet AI training standards. Followed strict labeling guidelines and contributed to improving model performance for object detection and scene understanding.

Worked on a large-scale computer vision data labeling project focused on autonomous driving systems. Annotated images and videos for vehicles, pedestrians, road signs, traffic lights, and lane markings using bounding boxes, segmentation masks, and keypoints. Ensured high annotation accuracy through quality checks and consistency validation to meet AI training standards. Followed strict labeling guidelines and contributed to improving model performance for object detection and scene understanding.

2025 - 2025

Education

Work History