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Oluwatosin Lawal

Oluwatosin Lawal

AI Prompt Engineer and Data Annotator

Nigeria flagLagos State, Nigeria
$20.00/hrIntermediateAppenClickworkerData Annotation Tech

Key Skills

Software

AppenAppen
ClickworkerClickworker
Data Annotation TechData Annotation Tech
iMeritiMerit
TelusTelus

Top Subject Matter

E-Commerce
Finance
Software

Top Data Types

DocumentDocument
TextText
AudioAudio

Top Task Types

Text Generation
Question Answering
Fine Tuning
Data Collection
Object Detection
Text Summarization
Transcription
Computer Programming Coding

Freelancer Overview

Data Analyst, Senior Officer. Brings 7+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, Babcock University (2018).

IntermediateEnglishYorubaFrench

Labeling Experience

AI Prompt Rsponse Writer (Supervised Fine-Tuning -SFT)

TextPrompt Response Writing SFT
I currently develop high-quality prompt-responses that help to train conversational AI models with the use of supervised fine-tuning (SFT). The project involves generating high-quality, well structured and accurate responses across a wide range of topics, while also ensuring clarity coherence and alignment. I evaluate and refine AI-generated outputs to improve current relevance, tone and factual accuracy.

I currently develop high-quality prompt-responses that help to train conversational AI models with the use of supervised fine-tuning (SFT). The project involves generating high-quality, well structured and accurate responses across a wide range of topics, while also ensuring clarity coherence and alignment. I evaluate and refine AI-generated outputs to improve current relevance, tone and factual accuracy.

2025 - Present

Audio Transcription Specialist

AudioTranscription
I transcribe audio recordings into well-formatted and accurate text for AI training datasets. I ensure high level of accuracy by carefully capturing speech, punctuation, and context. I handle conversations, interviews and informal speech. The transcripts are reviewed and edited to correct errors, improve clarity and inline with guidelines.

I transcribe audio recordings into well-formatted and accurate text for AI training datasets. I ensure high level of accuracy by carefully capturing speech, punctuation, and context. I handle conversations, interviews and informal speech. The transcripts are reviewed and edited to correct errors, improve clarity and inline with guidelines.

2023 - Present

Text Annotation

TextText Generation
I worked on a couple of AI training tasks, which included prompt response generation, text summarization and evaluation of model outputs. I also ensured high-quality and structured responses were provided and that they aligned with instruction guidelines. I performed comparative analysis of AI-generated outputs in order to improve accuracy, relevance and ensure safety. I maintained consistency and adhered to quality standards across multiple annotation tasks

I worked on a couple of AI training tasks, which included prompt response generation, text summarization and evaluation of model outputs. I also ensured high-quality and structured responses were provided and that they aligned with instruction guidelines. I performed comparative analysis of AI-generated outputs in order to improve accuracy, relevance and ensure safety. I maintained consistency and adhered to quality standards across multiple annotation tasks

2024 - 2026

Education

B

Babcock University

Computer Science, Computer Science

Computer Science
2025 - 2026
B

Babcock University

Bachelor of Science, Anatomy

Bachelor of Science
2014 - 2018

Work History

A

Alerzo

Data Analyst, Senior Officer

Oyo State
2022 - Present
A

Alerzo

Pricing Analyst

Oyo State
2022 - 2022