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A

Awolor Marvelous

AI Training Specialist

Nigeria flagEnugu, Nigeria
$15.00/hrExpertOtherMicro1

Key Skills

Software

Other
Micro1

Top Subject Matter

Large Language Models (LLMs)
AI Generated Text
AI Model Training Data

Top Data Types

TextText
AudioAudio
ImageImage

Top Task Types

Classification
Transcription

Freelancer Overview

AI Training Specialist. Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other and Micro1. Education includes Postgraduate Certificate, University of Texas at Austin (2026) and Bachelor of Science, University of Nigeria, Nsukka (2024). AI-training focus includes data types such as Text and Audio and labeling workflows including Evaluation, Rating, and Classification.

ExpertEnglish

Labeling Experience

Generative AI Model Evaluation Project Contributor

OtherText
In the Generative AI Model Evaluation and Dataset Quality Improvement Project, I contributed by annotating and evaluating text data. My responsibilities included reviewing AI-generated outputs, labeling datasets for relevance, accuracy, and bias, and giving structured feedback. This work aids in improving model reliability and reducing biased or inaccurate responses. • Reviewed and rated generative AI outputs • Annotated and categorized text samples • Provided structured written feedback on biases • Supported continuous dataset and model improvement

In the Generative AI Model Evaluation and Dataset Quality Improvement Project, I contributed by annotating and evaluating text data. My responsibilities included reviewing AI-generated outputs, labeling datasets for relevance, accuracy, and bias, and giving structured feedback. This work aids in improving model reliability and reducing biased or inaccurate responses. • Reviewed and rated generative AI outputs • Annotated and categorized text samples • Provided structured written feedback on biases • Supported continuous dataset and model improvement

2026 - Present

AI Voice Transcription Analyst

Micro1AudioTranscription
As an AI Voice Transcription Analyst at Micro1, I transcribed and analyzed audio files with high accuracy and precision. I provided structured feedback to enhance AI voice recognition model performance and streamlined annotation workflows. My contributions supported improvements in transcription accuracy and handling of diverse speech patterns. • Transcribed and reviewed speech data • Corrected errors in AI-generated transcripts • Labeled audio patterns and accents • Enhanced workflow efficiency and model accuracy

As an AI Voice Transcription Analyst at Micro1, I transcribed and analyzed audio files with high accuracy and precision. I provided structured feedback to enhance AI voice recognition model performance and streamlined annotation workflows. My contributions supported improvements in transcription accuracy and handling of diverse speech patterns. • Transcribed and reviewed speech data • Corrected errors in AI-generated transcripts • Labeled audio patterns and accents • Enhanced workflow efficiency and model accuracy

2025 - Present

AI Voice Transcription Improvement Project Contributor

OtherAudioTranscription
I participated in the AI Voice Transcription Improvement Project, focusing on transcribing and reviewing audio data for model training. My tasks involved correcting AI-generated transcripts and labeling speech patterns to aid in better model handling of diverse accents. This contributed to enhanced accuracy and performance of the speech recognition model. • Transcribed audio recordings and AI outputs • Edited and improved speech-to-text quality • Labeled accents and challenging speech segments • Supported dataset expansion and model tuning

I participated in the AI Voice Transcription Improvement Project, focusing on transcribing and reviewing audio data for model training. My tasks involved correcting AI-generated transcripts and labeling speech patterns to aid in better model handling of diverse accents. This contributed to enhanced accuracy and performance of the speech recognition model. • Transcribed audio recordings and AI outputs • Edited and improved speech-to-text quality • Labeled accents and challenging speech segments • Supported dataset expansion and model tuning

2025 - 2025

AI Training Specialist

OtherText
As an AI Training Specialist at Turing, I evaluated and refined AI-generated responses to improve large language model performance. I followed structured guidelines to annotate data, analyze prompts, and provide feedback. My work involved ensuring the accuracy, relevance, and safety of model outputs. • Provided structured feedback to engineering teams • Analyzed and labeled diverse text prompts • Ensured adherence to quality and ethical standards • Collaborated on model improvements through iterative processes

As an AI Training Specialist at Turing, I evaluated and refined AI-generated responses to improve large language model performance. I followed structured guidelines to annotate data, analyze prompts, and provide feedback. My work involved ensuring the accuracy, relevance, and safety of model outputs. • Provided structured feedback to engineering teams • Analyzed and labeled diverse text prompts • Ensured adherence to quality and ethical standards • Collaborated on model improvements through iterative processes

2024 - 2025

Data Annotation Specialist

OtherTextClassification
As a Data Annotation Specialist at Atlas Capture, I labeled datasets and conducted content evaluation tasks for AI model training. I adhered to detailed guidelines to ensure high-quality annotations and consistency within labeled data. My role contributed to improving the accuracy and performance of machine learning models. • Labeled and categorized textual datasets • Maintained strict quality control measures • Supported model reliability and bias reduction • Collaborated with team to meet project goals

As a Data Annotation Specialist at Atlas Capture, I labeled datasets and conducted content evaluation tasks for AI model training. I adhered to detailed guidelines to ensure high-quality annotations and consistency within labeled data. My role contributed to improving the accuracy and performance of machine learning models. • Labeled and categorized textual datasets • Maintained strict quality control measures • Supported model reliability and bias reduction • Collaborated with team to meet project goals

2022 - 2024

Education

U

University of Texas at Austin

Postgraduate Certificate, Data Science and Generative Artificial Intelligence

Postgraduate Certificate
2025 - 2026
U

University of Nigeria, Nsukka

Bachelor of Science, Human Anatomy

Bachelor of Science
2019 - 2024

Work History

O

Online 01/

02/2023 – 06/2023

Location not specified
2026 - Present