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Hamdan Mgaza

Hamdan Mgaza

Expert in AI computer vision & Data Labelling Specialist

KENYA flag
Nairobi, Kenya
$5.00/hrExpertClickworkerCloudfactoryCVAT

Key Skills

Software

ClickworkerClickworker
CloudFactoryCloudFactory
CVATCVAT
RemotasksRemotasks
SamaSama
TolokaToloka
Scale AIScale AI
Other

Top Subject Matter

Self-driving cars
Waste recycling/Object detection
Store Products classification

Top Data Types

ImageImage
TextText
VideoVideo

Top Label Types

Bounding Box
Classification
Object Detection
Polygon
Segmentation

Freelancer Overview

As a data labeling expert, I have gained extensive experience in annotating and processing high-quality datasets for AI training. My attention to detail and ability to consistently meet accuracy requirements have been crucial in delivering top-tier labeled data. Alongside my technical skills, my leadership abilities and strong work ethic allow me to effectively manage and contribute to data annotation and AI projects, ensuring quality results and efficient workflows.

ExpertEnglishSwahili

Labeling Experience

Sama

Associate

SamaImagePolygon
Annotation of all things surrounding the ego vehicle camera. Describing the scene in which the image appears; day or night, rain, heavy rain and also the scene description; bridge, city, rural road, parking area or garage.

Annotation of all things surrounding the ego vehicle camera. Describing the scene in which the image appears; day or night, rain, heavy rain and also the scene description; bridge, city, rural road, parking area or garage.

2023 - 2024
CVAT

Data annotator

CVATVideoPolygon
This project was a three months project that included identifying animals in a stable, tracking it from frame to frame using polygon tool while including the animal status in every frame like, walking, sleeping, eating or fighting. This data also helped the client in sorting the animals in different stables.

This project was a three months project that included identifying animals in a stable, tracking it from frame to frame using polygon tool while including the animal status in every frame like, walking, sleeping, eating or fighting. This data also helped the client in sorting the animals in different stables.

2023 - 2023
Sama

Associate

SamaImagePoint Key Point
The project was about categorizing different types of house designs, different types of materials used on the house design and also the timeline of the house if historic, urban or just a simple city.

The project was about categorizing different types of house designs, different types of materials used on the house design and also the timeline of the house if historic, urban or just a simple city.

2022 - 2022
Toloka

Toloker

TolokaText
Aim of the project was to categorize the documents in accordance with the client specific rules. This documents were of different format.

Aim of the project was to categorize the documents in accordance with the client specific rules. This documents were of different format.

2022 - 2022
Scale AI

Cloud worker

Scale AIImageBounding Box
Annotating the written ingredients on a bottle using a bounding box.

Annotating the written ingredients on a bottle using a bounding box.

2021 - 2022

Education

W

Watulizeni Technical Training Institute

Certificate in Computer Grade III, Computer Packages

Certificate in Computer Grade III
2020 - 2020

Work History

S

Sama Company Limited

Data Labelling Associate

Nairobi
2021 - Present