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J

Jephte Sineus

Data Labeling & AI Annotation Specialist

USA flag
Usa
$25.00/hrEntry LevelOtherScale AILabelbox

Key Skills

Software

Other
Scale AIScale AI
LabelboxLabelbox

Top Subject Matter

Natural Language Processing
AI-generated Content
Technical Content

Top Data Types

TextText
ImageImage
VideoVideo

Top Task Types

Classification
Entity Ner Classification
Evaluation Rating

Freelancer Overview

Data Labeling & AI Annotation Specialist. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes High School Diploma, N/A. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglish

Labeling Experience

Data Labeling & AI Annotation Specialist

OtherText
As a Data Labeling & AI Annotation Specialist, I performed various text annotation, classification, and content quality evaluation tasks. My work included AI-generated content assessment for accuracy, safety, and helpfulness, as well as LLM prompt/response rating and comparative ranking. I applied multilingual annotation skills in English, French, and Haitian Creole, often leveraging my technical understanding of code and system logic. • Annotated and classified text data for natural language AI applications • Evaluated the quality and appropriateness of AI-generated responses • Engaged in LLM prompt and response rating using comparative ranking • Assisted in multilingual annotation projects for diverse datasets

As a Data Labeling & AI Annotation Specialist, I performed various text annotation, classification, and content quality evaluation tasks. My work included AI-generated content assessment for accuracy, safety, and helpfulness, as well as LLM prompt/response rating and comparative ranking. I applied multilingual annotation skills in English, French, and Haitian Creole, often leveraging my technical understanding of code and system logic. • Annotated and classified text data for natural language AI applications • Evaluated the quality and appropriateness of AI-generated responses • Engaged in LLM prompt and response rating using comparative ranking • Assisted in multilingual annotation projects for diverse datasets

2019 - Present

Education

I

Institution Educative Manitane de Luc (APJ)

High School Diploma, Rhetoric and Philosophy

High School Diploma
2022 - 2023

Work History

C

Collaboration with Mr. Damice

Lead Developer – Health Tech Projects

Port-au-Prince
2021 - Present
M

Marketing Agency

Digital Marketing Specialist

Port-au-Prince
2020 - Present