For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
Hassan Hajji

Hassan Hajji

Expert data scientist

Tunisia flagSousse, Tunisia
$15.00/hrEntry LevelInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

Image classification
Translation (English, French, Arabic)
Object detection

Top Data Types

ImageImage
TextText
VideoVideo

Top Task Types

Classification
Prompt Response Writing SFT
Segmentation
Text Summarization
Translation Localization

Freelancer Overview

With 5 years of experience as a Data Scientist, I have an appetite for data annotation for Natural Language Processing (NLP), data analysis, and machine learning projects. My expertise spans the full lifecycle of data projects, from data labeling strategy and quality control to model training and evaluation. I have worked on complex projects involving text classification, named entity recognition, sentiment analysis, and more, ensuring high-quality datasets that drive robust machine learning models. With a deep understanding of machine learning algorithms, feature engineering, and preprocessing techniques, I excel in transforming raw data into valuable insights and building scalable solutions tailored to business needs.

Entry LevelArabicFrenchEnglish

Labeling Experience

No Data Labeling experience added

Hassan H. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

H

Higher school of statistics and data analysis

Engineer's degree, Statistics and data analysis

Engineer's degree
2015 - 2019

Work History

P

Prime ministry

Public service advisor

Tunis
2022 - Present
B

Bored Panda

Data scientist

Tunis
2021 - 2022