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Aliyu Yahaya

Aliyu Yahaya

AI Tutor - Artificial Intelligence & Machine Learning

NIGERIA flag
Abuja, Nigeria
$17.00/hrExpertClickworkerData Annotation TechOneforma

Key Skills

Software

ClickworkerClickworker
Data Annotation TechData Annotation Tech
OneFormaOneForma
RemotasksRemotasks
Scale AIScale AI
VoTT
V7 LabsV7 Labs
Other
LabelboxLabelbox
MindriftMindrift
TolokaToloka
Internal/Proprietary Tooling
CVATCVAT
Surge AISurge AI

Top Subject Matter

STEM
General knowledge
E-commerce

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming
DocumentDocument
ImageImage
TextText
VideoVideo

Top Label Types

Audio Recording
Bounding Box
Classification
Data Collection
Emotion Recognition
Entity Ner Classification
Evaluation Rating
Mapping
Object Detection
Prompt Response Writing SFT
Question Answering
Red Teaming
RLHF
Text Generation
Text Summarization
Transcription
Translation Localization

Freelancer Overview

I am an experienced AI training data specialist with a background in data annotation, linguistic evaluation, and prompt engineering for large language models. My work includes collecting and labeling diverse image and video datasets, evaluating AI assistant performance, and refining prompts to enhance NLP applications. I have hands-on experience with tools for chatbot development, model fine-tuning, and A/B testing, as well as expertise in Python, JavaScript, and SQL. My academic foundation in AI and software development, combined with practical projects in e-commerce, computer vision, and cybersecurity, enables me to deliver high-quality, accurate training data and insightful feedback to optimize machine learning models. I thrive in multicultural teams and am committed to clear communication and continuous improvement in AI systems.

ExpertEnglishHausa

Labeling Experience

Scale AI

Outlier AI - Aether project (Multimango)

Scale AIVideoBounding BoxEntity Ner Classification
This project involved several media types within different task categories. From labelling with Scale AI tool, to response rating, to prompt evaluation, data collection, mapping, and transcription.

This project involved several media types within different task categories. From labelling with Scale AI tool, to response rating, to prompt evaluation, data collection, mapping, and transcription.

2025 - 2025

Aether Project (Multimango)

ImageBounding Box
Project Aether is a high-volume AI training project on the Outlier.ai platform, operated by Scale AI. It focuses on human-in-the-loop evaluation and reasoning tasks, such as comparing image accuracy, finding visual discrepancies, and generating short dialogues. It is designed to train large language models (LLMs) and is known for being relatively straightforward and accessible to contributors. Tasks include evaluating visual accuracy, spotting differences in visuals, summarising images/video, and writing natural conversation scripts. It is a high-volume, fast-paced project where workers can sometimes work up to 10 hours a day. Aether emphasises detail-oriented tasks to help AI distinguish between "almost right" and "exactly right". The project involves strict quality requirements, with some reports indicating that in-platform reviews or "purges" are used to maintain high standards or change the focus of the work

Project Aether is a high-volume AI training project on the Outlier.ai platform, operated by Scale AI. It focuses on human-in-the-loop evaluation and reasoning tasks, such as comparing image accuracy, finding visual discrepancies, and generating short dialogues. It is designed to train large language models (LLMs) and is known for being relatively straightforward and accessible to contributors. Tasks include evaluating visual accuracy, spotting differences in visuals, summarising images/video, and writing natural conversation scripts. It is a high-volume, fast-paced project where workers can sometimes work up to 10 hours a day. Aether emphasises detail-oriented tasks to help AI distinguish between "almost right" and "exactly right". The project involves strict quality requirements, with some reports indicating that in-platform reviews or "purges" are used to maintain high standards or change the focus of the work

2025 - 2026
Scale AI

Vocal riff

Scale AIAudioPrompt Response Writing SFTAudio Recording
Researching and training large language models (LLMs) by creating a scenario-specific prompt, recording it with the intended tone, and rating the model's response based on predefined criteria and dimensions.

Researching and training large language models (LLMs) by creating a scenario-specific prompt, recording it with the intended tone, and rating the model's response based on predefined criteria and dimensions.

2025 - 2025
Scale AI

Preference Ranking

Scale AITextText GenerationEmotion Recognition
The project was aimed to rank model responses using critical and non-critical dimensions and utilising a rejection cheatsheet - to help determine coherent and incoherent responses. The project did not have a criteria group.

The project was aimed to rank model responses using critical and non-critical dimensions and utilising a rejection cheatsheet - to help determine coherent and incoherent responses. The project did not have a criteria group.

2025 - 2025
Scale AI

Diagram Labelling

Scale AITextBounding Box
The project desirable was to ensure workers delivered high quality diagrams from any STEM background and correctly labelling, correcting and fixing bounding boxes to wrap text without overlapping. The software first detects the text and bounds automatically, but there are inconsistencies a times, hence why workers are required to be very detail oriented enough to find errors and fix them.

The project desirable was to ensure workers delivered high quality diagrams from any STEM background and correctly labelling, correcting and fixing bounding boxes to wrap text without overlapping. The software first detects the text and bounds automatically, but there are inconsistencies a times, hence why workers are required to be very detail oriented enough to find errors and fix them.

2025 - 2025

Education

M

Middlesex University London

MSc, Computer Science

MSc
2024 - 2025
M

Middlesex University London

Master of Science, Computer Science

Master of Science
2024 - 2025

Work History

M

Mercor

A.I Trainer and Evaluation specialist

California
2026 - Present
O

OneForma

Linguistic and LLM Evaluator and Annotator

California
2023 - Present