Abdinajib I.

Key Skills

Software

Clickworker

CloudFactory

CrowdSource

Deep Systems

Top Subject Matter

Sentiment analysis

language analysis

text verification

Top Data Types

Text

Image

Document

Top Task Types

Classification

Freelancer Overview

Sentiment Analysis / Model Training support. Brings 19+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Master’s Degree, Hawo Tako Primary (1990) and Education Secondary, Sheik Mahdi Private School (2007). AI-training focus includes data types such as Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

Cultural Nuance data labeling

TextClassification

Performed cultural nuance-related annotation and verification to improve language understanding. Applied context-aware judgment to categorize and assess text meaning accurately. Supported higher-quality labeled data for subsequent AI training or evaluation. • Cultural/context-aware text labeling • Verification of culturally specific meanings • Categorizing information based on context • Supporting improved model performance through better labels

2016 - 2020

Quality Assurance for AI training data

Text

Carried out quality assurance for AI-related labeled datasets and training outputs. Evaluated the correctness and consistency of labeled items to reduce errors. Supported iterative improvements by identifying issues and recommending fixes. • QA review of text labels • Error identification and consistency checks • Feedback for re-annotation where needed • Monitoring quality before model use

2011 - 2015

Sentiment Analysis / Model Training support

TextClassification

Worked on sentiment analysis and related text labeling to support model training. Helped train AI models using labeled sentiment signals for improved language understanding. Ensured consistency and quality in the annotated text data. • Sentiment analysis labeling on text data • Preparing/feeding labeled data into training workflows • Maintaining annotation consistency • Supporting verification and QA of outputs

2004 - 2010

Education

Work History