Ibrahim O.

Key Skills

Software

LabelImg

Top Subject Matter

Computer vision for autonomous and perception systems (object detection, segmentation, facial recognition).

NLP and multimodal data for sentiment

entity recognition

Top Data Types

Image

Text

Top Task Types

Object Detection

Entity (NER) Classification

Freelancer Overview

Senior Data Labeler, AI Solutions Ltd.. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include LabelImg, N, and A. Education includes Bachelor of Science. AI-training focus includes data types such as Image and Text and labeling workflows including Object Detection and Entity (NER) Classification.

Labeling Experience

Senior Data Labeler, AI Solutions Ltd.

LabelImgImageObject Detection

Served as Senior Data Labeler annotating images for computer vision tasks. Used LabelImg to label object detection, image segmentation, and facial recognition data. Ensured dataset quality through QA and consistency checks against established annotation standards. • Labeled 10,000+ images for object detection and segmentation • Maintained 98% accuracy rate while following guidelines • Conducted quality assurance and validation for labeled outputs • Incorporated team feedback to refine annotation rules

2023 - 2025

Data Annotation Specialist, DataForce Africa.

TextEntity (NER) Classification

Worked as a Data Annotation Specialist labeling NLP datasets for sentiment analysis, NER, and text classification. Annotated supporting audio and video data used for speech recognition and action detection. Maintained documentation, met quotas, and achieved 95%+ quality metrics. • Labeled text for sentiment analysis, NER, and text classification • Annotated audio/video datasets for speech recognition and action detection • Recorded detailed documentation for each labeling task • Met daily/weekly quotas with 95%+ quality metrics

2022 - 2022

Education

Work History