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Bassey Robert

Bassey Robert

Freelance AI Trainer & Prompt Engineer

Nigeria flagPort Harcourt, Nigeria
ExpertOther

Key Skills

Software

Other

Top Subject Matter

Conversational AI
Human Language
LLM Evaluation

Top Data Types

TextText
AudioAudio
VideoVideo

Top Task Types

RLHFRLHF
TranscriptionTranscription

Freelancer Overview

Freelance AI Trainer & Prompt Engineer. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science, University of Uyo (2022). AI-training focus includes data types such as Text and Audio and labeling workflows including RLHF, Transcription, and Translation.

Expert

Labeling Experience

Freelance AI Trainer & Prompt Engineer

OtherTextRLHF
As a Freelance AI Trainer and Prompt Engineer, I wrote and evaluated prompts for large language models (LLMs) and assessed response quality, factual accuracy, and coherence. I created preference ranking datasets for RLHF pipelines and annotated thousands of text samples for intent classification, sentiment analysis, and named entity recognition (NER). My background in Psychology was applied to assess conversational AI responses for naturalness, emotional tone, and human-likeness. • Conducted high-accuracy prompt writing and LLM evaluation tasks • Delivered annotated datasets for RLHF and NER tasks • Used rubrics for ranking AI-generated outputs • Ensured timely delivery with zero quality rejections

As a Freelance AI Trainer and Prompt Engineer, I wrote and evaluated prompts for large language models (LLMs) and assessed response quality, factual accuracy, and coherence. I created preference ranking datasets for RLHF pipelines and annotated thousands of text samples for intent classification, sentiment analysis, and named entity recognition (NER). My background in Psychology was applied to assess conversational AI responses for naturalness, emotional tone, and human-likeness. • Conducted high-accuracy prompt writing and LLM evaluation tasks • Delivered annotated datasets for RLHF and NER tasks • Used rubrics for ranking AI-generated outputs • Ensured timely delivery with zero quality rejections

2022 - Present

Freelance Transcriptionist & Voice-Over Artist

OtherAudioTranscription
As a Freelance Transcriptionist & Voice-Over Artist, I transcribed audio and video content in English and Nigerian Pidgin with high accuracy for media, corporate, and AI training clients. I produced voice-over recordings for ads, e-learning modules, and AI speech datasets. My role included captioning and subtitling video content to enhance accessibility and support AI training data needs. • Delivered 50,000+ words of transcription work • Managed multiple, concurrent audio transcription projects • Supported creation of AI speech datasets • Ensured 98%+ accuracy across projects

As a Freelance Transcriptionist & Voice-Over Artist, I transcribed audio and video content in English and Nigerian Pidgin with high accuracy for media, corporate, and AI training clients. I produced voice-over recordings for ads, e-learning modules, and AI speech datasets. My role included captioning and subtitling video content to enhance accessibility and support AI training data needs. • Delivered 50,000+ words of transcription work • Managed multiple, concurrent audio transcription projects • Supported creation of AI speech datasets • Ensured 98%+ accuracy across projects

2021 - Present

Freelance Content Writer & Translator

OtherText
As a Freelance Content Writer & Translator, I translated and localized written content between English and Nigerian Pidgin for various clients. I was responsible for adapting language, tone, and cultural context to ensure accuracy and suitability for AI language datasets. My work included proofreading and editing to maintain high standards for grammar, clarity, and consistency in AI training data. • Managed multiple translation projects simultaneously • Used async tools such as Google Docs and Notion • Provided SEO-optimized, localized text for NLP datasets • Supported low-resource language AI development

As a Freelance Content Writer & Translator, I translated and localized written content between English and Nigerian Pidgin for various clients. I was responsible for adapting language, tone, and cultural context to ensure accuracy and suitability for AI language datasets. My work included proofreading and editing to maintain high standards for grammar, clarity, and consistency in AI training data. • Managed multiple translation projects simultaneously • Used async tools such as Google Docs and Notion • Provided SEO-optimized, localized text for NLP datasets • Supported low-resource language AI development

2020 - Present

Education

U

University of Uyo

Bachelor of Science, Psychology

Bachelor of Science
2018 - 2022

Work History

L

Local & Nigerian Clients

Freelance Transcriptionist and Voice-Over Artist

Port Harcourt
2021 - Present
D

Direct Contracts

Freelance Content Writer and Translator

Port Harcourt
2020 - Present