Emmanuella Akpan

Key Skills

Software

Other

Lionbridge

Mercor

Micro1

Mindrift

OneForma

Remotasks

Scale AI

Top Subject Matter

AI Training/Data Labeling

LLM/AI Training

Image/Text Data Annotation

Top Data Types

Audio

Text

Image

Top Task Types

Segmentation

Classification

RLHF

Bounding Box

Transcription

Freelancer Overview

Expert Annotator. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Lionbridge. Education includes Bachelor of Physiotherapy. AI-training focus includes data types such as Audio, Text, and Image and labeling workflows including Segmentation, Evaluation, and Rating.

Labeling Experience

Expert Annotator

OtherAudioSegmentation

I managed diverse projects involving data annotation, segmentation, AI response grading, and audio labelling for various companies. My responsibilities included evaluating complex datasets, following specific project guidelines, and ensuring high-quality annotations for AI model training. I worked collaboratively with teams to deliver accurate results and maintain project timelines. • Conducted rigorous audio labelling tasks. • Performed segmentation and response grading. • Ensured quality assurance and compliance with guidelines. • Delivered data annotation services for multiple organizations.

I managed diverse projects involving data annotation, segmentation, AI response grading, and audio labelling for various companies. My responsibilities included evaluating complex datasets, following specific project guidelines, and ensuring high-quality annotations for AI model training. I worked collaboratively with teams to deliver accurate results and maintain project timelines. • Conducted rigorous audio labelling tasks. • Performed segmentation and response grading. • Ensured quality assurance and compliance with guidelines. • Delivered data annotation services for multiple organizations.

2023 - Present

Team Lead - GenAI

OtherTextRLHF

As Team Lead for GenAI, I led a group of professionals managing projects across EMEA, involving reinforcement learning from human feedback (RLHF). The position included responsibility for the successful execution of AI data labeling operations and overseeing annotation quality. Team collaboration, communication, and adherence to AI industry standards were critical aspects of the role. • Supervised RLHF data annotation projects. • Ensured adherence to AI training protocols. • Managed a diverse team across multiple projects. • Maintained project delivery standards and timelines.

As Team Lead for GenAI, I led a group of professionals managing projects across EMEA, involving reinforcement learning from human feedback (RLHF). The position included responsibility for the successful execution of AI data labeling operations and overseeing annotation quality. Team collaboration, communication, and adherence to AI industry standards were critical aspects of the role. • Supervised RLHF data annotation projects. • Ensured adherence to AI training protocols. • Managed a diverse team across multiple projects. • Maintained project delivery standards and timelines.

2024 - 2025

Freelance Image / Text Annotator

OtherImageClassification

As a Freelance Image and Text Annotator, I labelled a range of audio and image samples, achieving a quality rate of 90%. My role involved classifying and annotating data for use in AI model training. Projects were completed on a remote, freelance basis under tight deadlines. • Labelled diverse images and text samples. • Maintained high annotation accuracy. • Delivered annotated data sets for AI projects. • Ensured quality compliance in all tasks.

As a Freelance Image and Text Annotator, I labelled a range of audio and image samples, achieving a quality rate of 90%. My role involved classifying and annotating data for use in AI model training. Projects were completed on a remote, freelance basis under tight deadlines. • Labelled diverse images and text samples. • Maintained high annotation accuracy. • Delivered annotated data sets for AI projects. • Ensured quality compliance in all tasks.

2024 - 2025

Quality Reviewer | LLM Trainer

LionbridgeText

As a Quality Reviewer and LLM Trainer, I trained AI models to handle complex prompts in English and reviewed annotations from team members. My primary focus was on enhancing AI natural language understanding and ensuring annotation quality. The work required critical evaluation skills and careful adherence to guideline criteria. • Conducted reviews of annotated text data. • Trained large language models using prompt-response pairs. • Evaluated and rated response accuracy. • Applied complex criteria to maintain high annotation standards.

As a Quality Reviewer and LLM Trainer, I trained AI models to handle complex prompts in English and reviewed annotations from team members. My primary focus was on enhancing AI natural language understanding and ensuring annotation quality. The work required critical evaluation skills and careful adherence to guideline criteria. • Conducted reviews of annotated text data. • Trained large language models using prompt-response pairs. • Evaluated and rated response accuracy. • Applied complex criteria to maintain high annotation standards.

2024 - 2024

Education

Work History