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Isaac Aminu

Isaac Aminu

AI Data Annotator

Nigeria flagKaduna, Nigeria
$7.00/hrIntermediateClickworkerAxiom AIAppen

Key Skills

Software

ClickworkerClickworker
Axiom AI
AppenAppen

Top Subject Matter

Chemical Engineering - control assurance

Top Data Types

ImageImage
DocumentDocument
TextText

Top Task Types

SegmentationSegmentation
ClassificationClassification
Object DetectionObject Detection
Text GenerationText Generation

Freelancer Overview

My approach to data labeling is built on the analytical rigor of a Chemical Engineer. In engineering, a 1% error in a process flow can lead to system failure; I apply that same level of precision to AI training data. I specialize in structured data verification and logical mapping, ensuring that every label is not just a tag, but a mathematically and contextually accurate data point. I am particularly adept at handling technical documentation, where I can use my understanding of process optimization and material balances to identify subtle inconsistencies that a non-technical annotator would likely miss. What sets me apart is my ability to treat data as a refined product. Much like refining raw materials into a finished chemical, I excel at taking "noisy" or unstructured datasets and converting them into high-fidelity "gold standard" training sets. My background allows me to bridge the gap between complex technical concepts and AI comprehension, ensuring that the models I help train are robust, logically sound, and capable of handling high-complexity reasoning. I don’t just label data—I perform quality control to ensure the integrity of the entire learning process.

IntermediateEnglish

Labeling Experience

No Data Labeling experience added

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

Education

A

Ahmadu Bello University

bachelor's degree, Chemical engineering

bachelor's degree
2019 - 2023

Work History

I

iMerit

Data Annotator

Kaduna
2026 - Present