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Ali D.

Ali D.

Precision Speech Data Annotator for AI Models

Bosnia Herzegovina flagSarajevo, Bosnia Herzegovina

Key Skills

Software

LabelboxLabelbox

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming
TextText

Top Task Types

Action RecognitionAction Recognition
Audio RecordingAudio Recording
ClassificationClassification
Evaluation/RatingEvaluation/Rating
SegmentationSegmentation

Freelancer Overview

I have experience in AI training data with a focus on audio annotation and VAD (Voice Activity Detection). My work involves detailed temporal segmentation with 1ms resolution, where I accurately label speaker intent, separating standard speech from interruptions and background noise. I am accustomed to following rigorous guidelines to categorize complex token types and handle edge cases in human-computer interaction

Labeling Experience

Labelbox

Project Vera - VAD Audio Annotation v2

LabelboxLabelboxAudioAudioSegmentationSegmentation

I Annotated millisecond-accurate timestamps for AI speech models, while classifying speaker intentions and background noise levels.

2025 - 2025

Education

H

High School of Transportation, Sarajevo

Technician of Internal Transport, Internal Transport

Technician of Internal Transport
2000 - 2004

Work History

P

Princess Cruises

Casino Dealer

N/A
2017 - Present
F

Freelance

Web and Mobile Developer

Sarajevo
2000 - Present