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Jafar Umar

Jafar Umar

Data Annotation Specialist - AI & Machine Learning

NIGERIA flag
Plateau State (Jos city), Nigeria
$15.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

No subject matter listed

Top Data Types

Geospatial Tiled ImageryGeospatial Tiled Imagery

Top Label Types

Classification

Freelancer Overview

As a recent BSc Geography graduate from Bayero University Kano, my academic background has equipped me with strong analytical and critical thinking skills, particularly in data mapping, spatial analysis, pattern recognition, and accurate data organization. These abilities enable me to spot errors quickly, decode complex information efficiently, and maintain high precision in tasks requiring attention to detail and guideline adherence. Although new to formal data labeling or AI training, I am a fast learner with daily computer/phone proficiency, multilingual capabilities (English, Hausa, Pidgin – fluent), and excellent time management (available 50+ hours/week remotely). I am highly motivated to contribute to AI model improvement through annotation, evaluation, and feedback, applying my transferable skills to deliver consistent, high-quality results on entry-level projects.

Entry LevelEnglish

Labeling Experience

No Data Labeling experience added

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

Education

B

Bayero University Kano

Bachelor of Science, Geography

Bachelor of Science
2021 - 2025

Work History

B

Bayero University Kano

Geography Research Student

Kano, Nigeia
2019 - 2025