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Timileyin Ige

AI Trainer/Data Annotator

Nigeria flagLagos, Nigeria
$20.00/hrExpertMindrift

Key Skills

Software

MindriftMindrift

Top Subject Matter

Artificial Intelligence
Information Technology
E-commerce, Travel, Health

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Bounding BoxBounding Box
TranscriptionTranscription

Freelancer Overview

I have solid hands-on experience in data labeling and AI training from my work as an AI Trainer at Mindrift. I worked on improving AI models by writing and reviewing prompts across tasks like reasoning, coding, and everyday writing. I also checked AI responses for accuracy, safety, and usefulness. Along the way, I handled image labeling like bounding boxes and object tagging, and worked on audio transcription tasks. This gave me a clear understanding of how quality data helps AI perform better. What sets me apart is how careful and consistent I am with my work. I follow clear guidelines, use rating systems to compare outputs, and quickly spot errors or weak data. I focus on delivering clean, reliable results every time. With my background in Computer Science and skills in NLP, prompt writing, and model evaluation, I do more than just label data. I help improve the overall quality of AI systems.

ExpertEnglishYoruba

Labeling Experience

Mindrift

AI Trainer/Data Annotator

MindriftAudioTranscription
I performed speech and audio transcription tasks, including handling recordings with multiple speakers and code-switching language scenarios. This supported both AI speech recognition capabilities and multilingual model evaluation. I maintained platform standards and delivered accurate transcriptions on schedule. • Identified linguistic nuances in transcription assignments • Collaborated remotely for project completion • Applied internal guidelines and rubrics to transcription work • Contributed to data annotation for complex audio datasets.

I performed speech and audio transcription tasks, including handling recordings with multiple speakers and code-switching language scenarios. This supported both AI speech recognition capabilities and multilingual model evaluation. I maintained platform standards and delivered accurate transcriptions on schedule. • Identified linguistic nuances in transcription assignments • Collaborated remotely for project completion • Applied internal guidelines and rubrics to transcription work • Contributed to data annotation for complex audio datasets.

2024 - 2026
Mindrift

AI Trainer/Data Annotator

MindriftImageBounding Box
I conducted image annotation, bounding box labeling, and object classification for computer vision model training. This involved careful selection and marking of regions of interest within images to facilitate object detection or image classification tasks. I ensured quality and consistency in annotations and met all provided platform benchmarks. • Utilized internal or proprietary annotation tooling for image data • Verified and corrected ambiguities, errors, and inconsistencies as required • Synthesized visual data and structured output for downstream AI tasks • Collaborated with team to accomplish labeling projects efficiently.

I conducted image annotation, bounding box labeling, and object classification for computer vision model training. This involved careful selection and marking of regions of interest within images to facilitate object detection or image classification tasks. I ensured quality and consistency in annotations and met all provided platform benchmarks. • Utilized internal or proprietary annotation tooling for image data • Verified and corrected ambiguities, errors, and inconsistencies as required • Synthesized visual data and structured output for downstream AI tasks • Collaborated with team to accomplish labeling projects efficiently.

2024 - 2026
Mindrift

AI Trainer/Data Annotator

MindriftTextPrompt Response Writing SFT
I trained and evaluated AI language models by writing and rating prompts across diverse domains, including creative writing, reasoning, coding, and factual question answering. I assessed and rated AI-generated responses for quality, safety, helpfulness, factual accuracy, and compliance with alignment guidelines. I flagged data inconsistencies and synthesized information from large volumes of data to ensure dataset quality. • Reviewed and ranked model outputs using pairwise comparisons and RLHF tasks • Applied predefined rubrics and taxonomies to generate high-quality structured output • Contributed to speech and audio transcription assignments • Maintained accuracy and consistency scores across all platform projects.

I trained and evaluated AI language models by writing and rating prompts across diverse domains, including creative writing, reasoning, coding, and factual question answering. I assessed and rated AI-generated responses for quality, safety, helpfulness, factual accuracy, and compliance with alignment guidelines. I flagged data inconsistencies and synthesized information from large volumes of data to ensure dataset quality. • Reviewed and ranked model outputs using pairwise comparisons and RLHF tasks • Applied predefined rubrics and taxonomies to generate high-quality structured output • Contributed to speech and audio transcription assignments • Maintained accuracy and consistency scores across all platform projects.

2024 - 2026

Education

O

Osun State University

Bachelor of Science, Computer Science

Bachelor of Science
2022 - 2026

Work History

U

Upwork

Frontend Web Developer

Lagos
2023 - Present
N

NexusBuild

QA Analyst/Data Associate

Lagos
2024 - 2025