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M
Mariz Blaza

Mariz Blaza

Experience Data Collection, Search Evaluation and Labeling Self Driving

Philippines flagMandaluyong City, Philippines
$5.00/hrExpertLabelboxRemotasksOther

Key Skills

Software

LabelboxLabelbox
RemotasksRemotasks
Other
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Bounding BoxBounding Box
ClassificationClassification
Data CollectionData Collection
Evaluation/RatingEvaluation/Rating
SegmentationSegmentation

Freelancer Overview

I am a detail-oriented and experienced freelance data annotator specializing in audio and image annotation for AI and machine learning projects. Over the past several years, I have contributed to international projects with companies such as Alignerr Label Box, Kaya, and Remotask, accurately transcribing and labeling audio files, segmenting images, and creating bounding boxes for objects and video scenes. My work has supported the development of AI speech recognition, computer vision, and autonomous driving datasets, ensuring high-quality and reliable training data. I bring strong collaboration skills, working effectively with global teams to meet strict deadlines and maintain dataset integrity. My responsibilities have included careful listening, precise annotation, standardizing data conventions, identifying and correcting inconsistencies, and delivering structured datasets that enable the advancement of AI models. Through consistent attention to detail and a commitment to quality, I have successfully contributed to projects ranging from medical image annotation to complex traffic and product labeling datasets.

ExpertTagalogEnglish

Labeling Experience

Labelbox

Project Vera - VAD

LabelboxAudioText Summarization
Annotated recorded conversations between users and AI assistants to support speech recognition and AI training.

Annotated recorded conversations between users and AI assistants to support speech recognition and AI training.

2025
Scale AI

Lychee Traffic Sign

Scale AIVideoBounding Box
Annotated various road signs from images for accurate traffic dataset labeling.

Annotated various road signs from images for accurate traffic dataset labeling.

2025
Scale AI

IMBE Production

Scale AIDocumentClassification
Classified products into appropriate categories based on product information.

Classified products into appropriate categories based on product information.

2024 - 2025
Scale AI

IMBE ESCI

Scale AIDocumentEvaluation Rating
Labeled products based on search keywords using the ESCI method (Exact, Substitute, Complement, Irrelevant).

Labeled products based on search keywords using the ESCI method (Exact, Substitute, Complement, Irrelevant).

2022 - 2025

Gauze Annotation

OtherImageBounding Box
Annotated medical gauze on operating tables using bounding box techniques

Annotated medical gauze on operating tables using bounding box techniques

2024 - 2024

Education

R

Rizal Technological University

Bachelor of Science, Entrepreneurship

Bachelor of Science
2013 - 2017
H

Highway Hills Integrated School

High School Diploma, High School Education

High School Diploma
2009 - 2013

Work History

F

First Maharlika

Collections Associate

Ortigas
2019 - 2021
K

Konice Corporation

Accounts Payable / Liaison Staff

Mandaluyong City
2019 - 2019