Mahmoud Taha

Key Skills

Software

AWS SageMaker

Anno-Mage

Appen

Clickworker

Data Annotation Tech

Encord

Img Lab

Labelbox

Label Studio

Mighty AI

OneForma

Remotasks

Scale AI

Surge AI

Toloka

Telus

V7 Labs

CVAT

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Text

Video

Top Task Types

Bounding Box

Classification

Data Collection

Evaluation Rating

Segmentation

Freelancer Overview

I have practical experience working on data labeling and AI training projects across images, videos, text, audio, and 3D data. My work has included video classification, image and video object annotation, evaluating AI responses, OCR text transcription, audio labeling for speech and noise, and 3D object annotation. These projects helped me build strong attention to detail and accuracy, while also giving me the ability to handle complex datasets. I enjoy contributing to AI model training pipelines by delivering high-quality labeled data that improves performance and reliability.

Labeling Experience

AI response evaluation

Data Annotation TechTextClassificationText Generation

Evaluated AI-generated responses for correctness, relevance, and clarity as part of Reinforcement Learning with Human Feedback (RLHF). Contributed to fine-tuning datasets by providing structured ratings and feedback to improve model alignment and usability.

Evaluated AI-generated responses for correctness, relevance, and clarity as part of Reinforcement Learning with Human Feedback (RLHF). Contributed to fine-tuning datasets by providing structured ratings and feedback to improve model alignment and usability.

2024 - 2024

LLM Math Problem write and solvin

Scale AITextClassificationRLHF

I worked on creating and reviewing math problem sets to support large language model training and evaluation. This included writing clear questions at different difficulty levels, checking step-by-step solutions, and making sure they followed standard math approaches. The project helped improve the model’s ability to understand and solve mathematical problems accurately.

I worked on creating and reviewing math problem sets to support large language model training and evaluation. This included writing clear questions at different difficulty levels, checking step-by-step solutions, and making sure they followed standard math approaches. The project helped improve the model’s ability to understand and solve mathematical problems accurately.

2023 - 2024

Video Object Annotation

CVATVideoBounding BoxPolygon

Annotated 3D point cloud data with cuboids and segmentation for object detection tasks. Focused on labeling vehicles, pedestrians, and road elements with high spatial accuracy to support autonomous driving datasets.

Annotated 3D point cloud data with cuboids and segmentation for object detection tasks. Focused on labeling vehicles, pedestrians, and road elements with high spatial accuracy to support autonomous driving datasets.

2023 - 2023

OCR text transcription and validation

AppenImageBounding BoxObject Detection

Labeled and validated text extracted from scanned documents, correcting OCR errors and transcribing content accurately. Ensured entity-level tagging and classification to support high-quality document recognition models.

Labeled and validated text extracted from scanned documents, correcting OCR errors and transcribing content accurately. Ensured entity-level tagging and classification to support high-quality document recognition models.

2023 - 2023

Image object annotation

LabelboxImageBounding BoxPolygon

Performed object annotation in images using bounding boxes and polygons for detection and segmentation tasks. Ensured accuracy in labeling multiple objects per image and maintained high consistency across large datasets to support AI model performance.

Performed object annotation in images using bounding boxes and polygons for detection and segmentation tasks. Ensured accuracy in labeling multiple objects per image and maintained high consistency across large datasets to support AI model performance.

2022 - 2022

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Education

Work History