Hire this AI Trainer
Sign in or create an account to invite AI Trainers to your job.
Remotasks
Appen
Data Annotation Tech
Toloka
Text
Image
Audio
Document
Entity (NER) Classification
Segmentation
Transcription
RLHF
ClassificationFreelance AI Data Annotator & Labeler (Remotasks/Appen/DataAnnotation.tech/Toloka). Brings 9+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Remotasks, Appen, and Data Annotation Tech. Education includes Bachelor of Science, Global Wealth University (2025) and National Diploma, Ogun State Institute of Technology (2020). AI-training focus includes data types such as Text, Image, and Audio and labeling workflows including Entity (NER) Classification, Segmentation, and Transcription.
TolokaTextRLHFContributed to RLHF-style response ranking and evaluation for AI-generated outputs. Rated responses for quality, accuracy, relevance, and safety, supporting downstream model improvement workflows. Engineered and tested prompts for LLM behavior verification across multiple scenarios. • RLHF response ranking • Prompt engineering and testing • Quality scoring with rationales • Safety and guideline compliance checks
Data Annotation TechAudioTranscriptionFreelance audio dataset labeling for speech recognition and related NLP/audio tasks. Transcribed and labeled audio segments while tagging speaker intent, emotion, and content categories. Applied rigorous guidelines and maintained high accuracy to pass quality controls. • Audio transcription • Speaker intent and emotion labeling • Speech content category tagging • Quality audits and guideline adherence
AppenImageSegmentationFreelance annotation of image data for computer-vision model training. Produced object and region-level labels including bounding boxes and pixel-level semantic segmentation. Ensured labeling consistency and accuracy by adhering to style guides and project-specific schemas. • Bounding box annotation and object detection tagging • Image classification • Semantic segmentation • Dataset quality assurance and edge-case escalation
RemotasksTextEntity (NER) ClassificationFreelance AI annotation work across NLP labeling tasks for large, diverse datasets. Labeled entities and performed classification-based annotations to support search, toxicity, and intent-related model training. Followed detailed guideline schemas and escalated ambiguous cases to maintain dataset quality. • Named Entity Recognition (NER) tagging • Sentiment labeling and intent classification • Toxicity detection annotations • Quality audits and inter-annotator agreement checks
TextAI trainer and content evaluator assessing generated text against task instructions and content quality criteria. Checked outputs for factual accuracy, fluency, bias, and alignment, and provided rationale-based scoring to improve consistency. Supported LLM fine-tuning readiness by designing prompts and validating model responses across edge cases. • Content evaluation for accuracy, bias, and alignment • Prompt design and testing for LLM fine-tuning • HR and operational text classification/entity extraction • Calibrated written rationales and remote workflow coordination
Bachelor of Science, Accounting & Finance
National Diploma, Banking & Finance
HR Business Partner & Quality Assurance Lead
Data Analyst & AI-Assisted Reporting Specialist
