Joel A.

Key Skills

Software

Argilla

Label Studio

Top Subject Matter

Academic and research writing

Laboratory research and documentation

Top Data Types

Text

Document

Audio

Top Task Types

Text Generation

Data Collection

Freelancer Overview

Academic Writer & Researcher (Freelance). With a strong background in data analysis, academic writing, and project management, I bring a highly structured approach to data labeling that ensures 100% data integrity. I specialize in tasks requiring sharp attention to detail and strict guideline adherence, including high-precision bounding box placement, image annotation, and audio-to-text transcription. I consistently maintain a fast-typing speed of 65+ WPM with a 95% accuracy rate, allowing me to efficiently handle repetitive, large-scale data tasks with minimal supervision. Education includes Doctor of Veterinary Medicine, University of Jos (2024). AI-training focus includes data types such as Text and Document and labeling workflows including Text Generation and Data Collection.

Labeling Experience

Laboratory Research Assistant

DocumentData Collection

Supported laboratory research by executing detailed experiments that depended on precise protocols and thorough documentation. Collaborated with peers to articulate procedural steps and communicate results clearly. Practiced breaking down multi-step instructions, aligning with instruction-following and data-to-text style training needs.•Recorded experimental protocol details and observations for accurate documentation.•Explained procedural steps to others to reinforce correctness of multi-step processes.•Collaborated on interpreting and communicating results within documented workflows.•Maintained careful adherence to structured processes and written records.

2025 - Present

Academic Writer & Researcher (Freelance)

OtherTextText Generation

Produced high-quality academic content with strict attention to grammar, syntax, and nuanced wording, consistent with guideline-following writing tasks. Edited and proofread complex documents to improve clarity, flow, and professional tone for downstream use. Managed multiple client deliverables simultaneously while maintaining quality and deadlines.•Authored academic-style documents requiring precise formatting and language conventions.•Performed iterative editing/proofreading to correct meaning, structure, and style.•Ensured outputs matched client requirements and quality standards.•Handled repetitive writing/editing workflows under time constraints.

2024 - Present

Data Quality & Project Manager

TextEvaluation/Rating

Led a data analysis team over a six-month duration, directly overseeing complex data hygiene, annotation accuracy, and workflow validation across multiple data types. Performed and audited high-precision image labeling (bounding boxes and semantic segmentation) to support computer vision models, as well as text classification, sentiment analysis, and named entity recognition (NER) for natural language processing datasets. Additionally executed rigorous audio-to-text transcriptions and time-stamp annotations, strictly adhering to detailed formatting guidelines. Established strict quality assurance metrics to detect labeling anomalies, ensuring 100% data integrity and optimization for downstream machine learning model training.

2023 - 2024

Education

Work History