For employers

Hire this AI Trainer

Sign in or create an account to invite AI Trainers to your job.

Invite to Job
M
Miracle Oladapo (mimi)

Miracle Oladapo (mimi)

Data Annotator

Nigeria flagLagos, Nigeria
$30.00/hrIntermediateOtherData Annotation TechGoogle Cloud Vertex AI

Key Skills

Software

Other
Data Annotation TechData Annotation Tech
Google Cloud Vertex AIGoogle Cloud Vertex AI
MercorMercor
Scale AIScale AI
TelusTelus

Top Subject Matter

Large Language Models
Nlp Domain Expertise
Generative AI

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

RLHFRLHF
ClassificationClassification
TranscriptionTranscription
Computer Programming/CodingComputer Programming/Coding
Text SummarizationText Summarization
Question AnsweringQuestion Answering
Object DetectionObject Detection
Text GenerationText Generation
Fine-tuningFine-tuning
Data CollectionData Collection

Freelancer Overview

Data Annotator | Outlier. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, Miva Open University (2024) and Diploma in Software Engineering, AltSchool Africa (2026). AI-training focus includes data types such as Text and labeling workflows including RLHF and Classification.

IntermediateEnglish

Labeling Experience

Data Annotator | T-Maxx Bytedance

OtherTextClassification
Categorized and labeled large volumes of multi-modal data, including text, images, and videos for machine learning and generative AI model training. Maintained high accuracy in data classification while meeting strict daily targets. Identified and reported errors to improve model training sets. • Labeled multi-modal datasets at scale to support AI learning. • Focused on accuracy, consistency, and speed targets. • Enhanced generative AI models through targeted annotation. • Provided systematic feedback on data quality issues.

Categorized and labeled large volumes of multi-modal data, including text, images, and videos for machine learning and generative AI model training. Maintained high accuracy in data classification while meeting strict daily targets. Identified and reported errors to improve model training sets. • Labeled multi-modal datasets at scale to support AI learning. • Focused on accuracy, consistency, and speed targets. • Enhanced generative AI models through targeted annotation. • Provided systematic feedback on data quality issues.

2023 - Present

Data Annotator | Outlier

OtherTextRLHF
Annotated and evaluated complex text datasets to train large language models and improve AI output accuracy and safety. Conducted Reinforcement Learning from Human Feedback by ranking AI-generated responses for helpfulness, harmlessness, and honesty. Addressed and documented edge cases to refine annotation guidelines. • Evaluated AI responses for multiple quality metrics. • Provided feedback for continual improvement of LLM behaviors. • Collaborated remotely with global annotation teams. • Ensured dataset quality through rigorous review and QA processes.

Annotated and evaluated complex text datasets to train large language models and improve AI output accuracy and safety. Conducted Reinforcement Learning from Human Feedback by ranking AI-generated responses for helpfulness, harmlessness, and honesty. Addressed and documented edge cases to refine annotation guidelines. • Evaluated AI responses for multiple quality metrics. • Provided feedback for continual improvement of LLM behaviors. • Collaborated remotely with global annotation teams. • Ensured dataset quality through rigorous review and QA processes.

2023 - Present

Education

A

AltSchool Africa

Diploma in Software Engineering, Software Engineering

Diploma in Software Engineering
2025 - 2026
F

Federal Polytechnic Offa

Higher National Diploma, Computer Science

Higher National Diploma
2022 - 2024

Work History

K

KMC Clinic

Frontend Developer

Lagos
2023 - Present
I

Interswitch

Shadowing Intern

Lagos
2025 - 2025