For employers

Hire this AI Trainer

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

Invite to Job
I
Israel Sahani

Israel Sahani

AI Data Annotator & AI Trainer (Freelance)

Tanzania flagDar es salaam, Tanzania
$4.00/hrIntermediateData Annotation TechLabelboxLabelimg

Key Skills

Software

Data Annotation TechData Annotation Tech
LabelboxLabelbox
LabelImgLabelImg
Label StudioLabel Studio
MercorMercor
SuperAnnotateSuperAnnotate
ClickworkerClickworker

Top Subject Matter

General AI/Multiple Domains
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

RLHFRLHF

Freelancer Overview

AI Data Annotator & AI Trainer (Freelance). Core strengths include Outlier AI. Education includes Bachelor of Pharmacy, University of Dodoma (2023) and Advanced Certificate of Secondary Education, Magu Secondary School (2019). AI-training focus includes data types such as Text and labeling workflows including RLHF.

IntermediateEnglishSwahili

Labeling Experience

AI Data Annotator & AI Trainer (Freelance)

TextRLHF
As an AI Data Annotator & AI Trainer, I was responsible for training and evaluating machine learning models through high quality data annotation and AI response evaluation. My tasks included evaluating AI-generated responses for accuracy, relevance, and adherence to guidelines, as well as providing structured feedback to improve AI outputs. I consistently maintained accuracy and met fast-paced deadlines in remote, freelance projects across multiple domains. • Completed over 500 annotation and AI evaluation tasks using platforms such as Outlier AI. • Identified inconsistencies, bias, and errors in AI outputs for improvement. • Maintained high accuracy and consistency following detailed instruction sets. • Delivered reinforcement learning feedback and evaluation for AI model optimization.

As an AI Data Annotator & AI Trainer, I was responsible for training and evaluating machine learning models through high quality data annotation and AI response evaluation. My tasks included evaluating AI-generated responses for accuracy, relevance, and adherence to guidelines, as well as providing structured feedback to improve AI outputs. I consistently maintained accuracy and met fast-paced deadlines in remote, freelance projects across multiple domains. • Completed over 500 annotation and AI evaluation tasks using platforms such as Outlier AI. • Identified inconsistencies, bias, and errors in AI outputs for improvement. • Maintained high accuracy and consistency following detailed instruction sets. • Delivered reinforcement learning feedback and evaluation for AI model optimization.

2025 - Present

Education

U

University of Dodoma

Bachelor of Pharmacy, Pharmacy

Bachelor of Pharmacy
2019 - 2023
M

Magu Secondary School

Advanced Certificate of Secondary Education, General Studies

Advanced Certificate of Secondary Education
2017 - 2019

Work History

O

Outlier

AI Data Annotator

Dar es salaam
2025 - Present
S

Sekou toure Hospital

Pharmacist

Mwanza
2023 - 2025