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Cheryl Akpedonu

AI Quality Analyst/LLM Trainer/Prompt Engineer – Anuttacon/Verity Labs

Ghana flagAccra, Ghana
$15.00/hrIntermediateOtherLionbridgeMicro1

Key Skills

Software

Other
LionbridgeLionbridge
Micro1

Top Subject Matter

Large Language Models (LLMs)
Natural Language Processing (NLP)
AI Training Data

Top Data Types

TextText
VideoVideo
AudioAudio
DocumentDocument

Top Task Types

Prompt Response Writing SFT
Classification
Action Recognition
Data Collection
Transcription

Freelancer Overview

AI Quality Analyst/LLM Trainer/Prompt Engineer – Anuttacon/Verity Labs. Brings 6+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Other, Lionbridge, and Internal. Education includes Bachelor of Science, University of Ghana (2025). AI-training focus includes data types such as Text, Video, and Audio and labeling workflows including Prompt + Response Writing (SFT), Classification, and Evaluation.

IntermediateEnglish

Labeling Experience

Freelance Transcriptionist & Language Accuracy Reviewer – Independent Projects

OtherAudioTranscription
Converted audio and video sources into accurate, structured, and timestamped text through manual and post-automated transcription processes. Resolved alignment errors, discrepancies, and contextual inaccuracies in transcripts for AI readiness. Delivered high-quality transcription outputs meeting both accuracy and turnaround requirements. • Exercised active listening for nuanced details in source material. • Corrected misalignments between audio/video and text transcripts. • Supported dataset creation for AI voice and speech recognition workflows. • Delivered transcription tasks under strict deadlines.

Converted audio and video sources into accurate, structured, and timestamped text through manual and post-automated transcription processes. Resolved alignment errors, discrepancies, and contextual inaccuracies in transcripts for AI readiness. Delivered high-quality transcription outputs meeting both accuracy and turnaround requirements. • Exercised active listening for nuanced details in source material. • Corrected misalignments between audio/video and text transcripts. • Supported dataset creation for AI voice and speech recognition workflows. • Delivered transcription tasks under strict deadlines.

2022 - Present

AI Quality Analyst/LLM Trainer/Prompt Engineer – Anuttacon/Verity Labs

OtherTextPrompt Response Writing SFT
Designed, tested, and refined prompts for large language models in diverse domains. Evaluated and iterated prompts to improve reasoning quality, task completion, and alignment with user intent. Applied advanced prompt engineering techniques to optimize large language model outputs and documentation. • Developed prompt frameworks for consistent response generation. • Documented best practices and testing results for knowledge sharing. • Collaborated with cross-functional teams on prompt strategies. • Annotated datasets with clear, structured descriptions.

Designed, tested, and refined prompts for large language models in diverse domains. Evaluated and iterated prompts to improve reasoning quality, task completion, and alignment with user intent. Applied advanced prompt engineering techniques to optimize large language model outputs and documentation. • Developed prompt frameworks for consistent response generation. • Documented best practices and testing results for knowledge sharing. • Collaborated with cross-functional teams on prompt strategies. • Annotated datasets with clear, structured descriptions.

2026 - 2026

Data Collection Associate – Micro1

Micro1TextData Collection
Collected, labeled, and validated large volumes of structured and unstructured text data for AI training. Reviewed and categorized digital content to enhance dataset quality and machine learning accuracy. Ensured compliance with annotation standards and collaborated remotely to meet project goals. • Validated and improved dataset consistency through labeling. • Identified and corrected inconsistencies in digital content data. • Participated in team-based remote workflows for data delivery. • Supported AI model development with high-quality labeled data.

Collected, labeled, and validated large volumes of structured and unstructured text data for AI training. Reviewed and categorized digital content to enhance dataset quality and machine learning accuracy. Ensured compliance with annotation standards and collaborated remotely to meet project goals. • Validated and improved dataset consistency through labeling. • Identified and corrected inconsistencies in digital content data. • Participated in team-based remote workflows for data delivery. • Supported AI model development with high-quality labeled data.

2025 - 2026

Advanced AI Data Trainer (Quality Assurance & Annotation) – Invisible Technologies

Text
Conducted large-scale quality assurance reviews of AI-generated text outputs for foundational LLM companies. Ensured alignment between model task intent, execution quality, and annotation accuracy through structured assessments. Refined and iterated outputs using feedback loops to improve dataset reliability for training and evaluation. • Supported dataset audit processes for OpenAI, Meta, Nvidia, Google Deepmind, and Google Gemini. • Maintained confidentiality and annotation standards under pressure. • Delivered feedback to improve model alignment. • Worked both independently and in cross-functional teams.

Conducted large-scale quality assurance reviews of AI-generated text outputs for foundational LLM companies. Ensured alignment between model task intent, execution quality, and annotation accuracy through structured assessments. Refined and iterated outputs using feedback loops to improve dataset reliability for training and evaluation. • Supported dataset audit processes for OpenAI, Meta, Nvidia, Google Deepmind, and Google Gemini. • Maintained confidentiality and annotation standards under pressure. • Delivered feedback to improve model alignment. • Worked both independently and in cross-functional teams.

2025 - 2026

AI Data Annotator – AtlasCapture

OtherVideoAction Recognition
Reviewed and corrected automated outputs for video data to improve accuracy and event alignment. Labeled time-based video segments according to annotation instructions for proprietary dataset creation. Differentiated between levels of task execution success and ensured consistency across tasks. • Applied timestamped labels to align descriptions with video events. • Followed structured annotation guidelines rigorously. • Supported high-quality AI training through precise labeling. • Maintained dataset integrity for model use.

Reviewed and corrected automated outputs for video data to improve accuracy and event alignment. Labeled time-based video segments according to annotation instructions for proprietary dataset creation. Differentiated between levels of task execution success and ensured consistency across tasks. • Applied timestamped labels to align descriptions with video events. • Followed structured annotation guidelines rigorously. • Supported high-quality AI training through precise labeling. • Maintained dataset integrity for model use.

2025 - 2025

Education

U

University of Ghana

Bachelor of Science, Fisheries

Bachelor of Science
2021 - 2025

Work History

F

Freelance

Content Writer & Digital Marketing Professional

Accra
2022 - Present
F

Freelance

Article Writer & Research Writer

Accra
2021 - Present