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M
Mubarak S.

Mubarak S.

AI Training & Evaluation Specialist

Nigeria flagMinna, Nigeria

Key Skills

Software

OneFormaOneForma
RemotasksRemotasks
Other

Top Subject Matter

Technology & Software
Quality Assurance & Testing
E-commerce - product categorization

Top Data Types

TextText
AudioAudio
ImageImage

Top Task Types

Function CallingFunction Calling
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
TranscriptionTranscription
Text SummarizationText Summarization
Question AnsweringQuestion Answering
Object DetectionObject Detection
Point/Key PointPoint/Key Point
Data CollectionData Collection
Text GenerationText Generation

Freelancer Overview

I have hands on experience contributing to AI development through chatbot and AI testing projects on uTest, where I evaluated conversational systems for response quality, accuracy, and user experience, providing structured feedback to support model improvement. In addition to that, I also contributed to training Neon AI by conducting real time phone call interactions on the platform, collaborating with fellow trainers to generate diverse, high-quality conversational data. My broader background in software testing, spanning functional, UX, and accessibility evaluation, has sharpened my attention to detail and ability to deliver consistent, reliable feedback key skills in any data labeling or AI training role.

Labeling Experience

AI Chatbot Testing Cycle

TextTextPrompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Completed a 2 month chatbot testing cycle on uTest, evaluating conversational AI systems for accuracy, relevance, and user experience. Delivered structured feedback and flagged response issues to support model refinement.

2026 - 2026

Neon AI Conversational Training

AudioAudioFunction CallingFunction Calling

Participated in training the Neon AI model over 3 months by conducting real-time phone call interactions on the platform. Collaborated with fellow trainers to generate diverse, natural conversational data, applying judgment on tone, context, and language nuance to improve response quality.

2025 - 2025

Education

B

Bayero University Kano

Bachelor of Science, Mathematics

Bachelor of Science
Not specified

Work History

B

Bybit Exchanger

Merchant (P2P Exchange)

Minna
2024 - 2026
T

Textbroker

Content Writer

Minna
2023 - 2024