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Alexandre De Ryck

Alexandre De Ryck

LLM evaluation & text generation specialist Fr_BE & annotator

Belgium flagTamines, Belgium
$30.00/hrIntermediateAppenData Annotation TechLabelbox

Key Skills

Software

AppenAppen
Data Annotation TechData Annotation Tech
LabelboxLabelbox
RemotasksRemotasks
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
ImageImage
TextText

Top Task Types

Bounding Box
Classification
Data Collection
Evaluation Rating
Prompt Response Writing SFT

Freelancer Overview

1 year experience in LLM evaluation, prompt writing, response rating following several dimensions, ranking and sometimes enhancing, rating the safety of prompts and responses. Also image annotation and prompt audio recording.

IntermediateDutchFrenchEnglish

Labeling Experience

Labelbox

Audio recording for emotion recognition

LabelboxAudioEmotion RecognitionAudio Recording
Recording of given utterances with a defined emotion and recording of the same utterances with a neutral tone, in aim to train LLM's in emotion recognition.

Recording of given utterances with a defined emotion and recording of the same utterances with a neutral tone, in aim to train LLM's in emotion recognition.

2025

LLM evaluation and enhancement

OtherTextText GenerationText Summarization
LLM evaluation, rating and ranking following several dimensions via the Outlier.ai plateform

LLM evaluation, rating and ranking following several dimensions via the Outlier.ai plateform

2024
Data Annotation Tech

LLM evaluation and enhancement

Data Annotation TechTextText GenerationText Summarization
Prompt writing, LLM responses rating, ranking and enhancing Checking that LLMs give safe responses to unsafe prompts, or in sensitive topics Checking that responses are correctly localized Text generation in Belgian French

Prompt writing, LLM responses rating, ranking and enhancing Checking that LLMs give safe responses to unsafe prompts, or in sensitive topics Checking that responses are correctly localized Text generation in Belgian French

2024
Labelbox

Audio transcription and annotation

LabelboxAudioSegmentationClassification
Segmentation, transcription and classification of audio data rows to train LLM's in English.

Segmentation, transcription and classification of audio data rows to train LLM's in English.

2025 - 2025

Education

H

Haute Ecole Francisco Ferrer

Bachelor, Graphic Design

Bachelor
2003 - 2006
C

Collège du Sacré-Coeur de Charleroi

High School, Latin, Sciences, Dutch, English

High School
2003 - 2003

Work History

B

Brussels Airlines

Cabin Crew Member

Brussels
2010 - Present
B

Brussels MotorShow Exhibition

Informant

Brussels
2006 - 2016