Olayinka H.

Key Skills

Software

Other

Top Subject Matter

Communications Domain Expertise

Linguistics Domain Expertise

and AI language output evaluation (RLHF)

Top Data Types

Text

Audio

Top Task Types

RLHF

Evaluation/Rating

Text Summarization

Freelancer Overview

Independent Professional — Communications, Design & Business Management (AI output evaluation and language quality feedb. Brings 11+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include content quality assessment, RLHF and Other. Education includes Master of Arts, University of Ibadan (2025) and Bachelor of Science, University of Ilorin (2018). AI-training focus includes data types such as Text and labeling workflows including RLHF, Evaluation, and Rating.

Labeling Experience

Independent Professional — Communications, Design & Business Management (AI output evaluation and language quality feedback)

Micro1TextRLHF

Provided structured written reports and conducted quality assessments of written and digital content. Evaluated clarity, tone, linguistic accuracy, and cultural appropriateness for content across English, Yoruba, and Hausa, aligning with RLHF-style human feedback practices. Produced prompt- and response-aligned outputs by applying rigorous feedback frameworks and documentation standards. • Assessed factual accuracy, coherence, and safety-related quality in text responses • Gave detailed feedback to improve generated or drafted content • Ensured grammatical correctness and tonal appropriateness • Reviewed structure and usability elements in digital outputs

2019 - Present

Literature-in-English Teacher (NYSC) & Lead Radio Anchor (content evaluation and language quality rating)

OtherText

Evaluated students’ written and oral communication for language quality, argumentation, and coherence. Produced scripted and live broadcast content requiring careful control of tone, audience appropriateness, and linguistic precision. Led press and media initiatives that emphasized structured communication quality and feedback-driven improvement. • Assessed nuance, tone, and linguistic correctness in student work • Provided educational evaluation aligned to quality rubrics • Wrote and reviewed scripted content for broadcast clarity • Coordinated media communications in a leadership capacity

2018 - 2019

Press Intern — Unilorin Press (written content evaluation and QC)

OtherText

Performed support tasks for editorial review and documentation workflows in a press setting. Contributed to written content evaluation and quality control activities, focusing on clarity and correctness. Built familiarity with structured quality checks used to improve published text. • Assisted with reviewing written content for quality • Supported documentation and editorial processes • Helped apply quality control criteria • Gained experience in feedback-driven text improvement

2017 - 2018

Broadcast Intern — University of Ilorin FM (content review and quality checks)

OtherText

Supported production and review of broadcast content using editorial language accuracy standards. Applied quality checks to ensure audience-appropriate phrasing and communication clarity. Gained practical experience evaluating written/broadcast communication quality as part of an editorial pipeline. • Reviewed and supported editing of broadcast scripts and content • Checked language accuracy and audience appropriateness • Helped maintain documentation and editorial standards • Assisted with content quality improvement through feedback

2016 - 2017

Education

Work History