Joshua M.

Key Skills

Software

Clickworker

OneForma

Remotasks

Top Subject Matter

Multilingual AI data annotation and QA (Swahili/English)

Operational dataset quality and reporting accuracy (non-AI labeling)

Data Annotation & Quality Assurance

Top Data Types

Image

Text

Audio

Document

Top Task Types

Classification

Entity (NER) Classification

Object Detection

Text Generation

Question Answering

Transcription

Data Collection

Freelancer Overview

AI Data Annotation & Quality Assurance Specialist – OneForma. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include OneForma, N, and A. Education includes Bachelor of Science, Technical University of Kenya (2022) and Certificate in Data Science with Python, African Center for Data Science and Analytics (2021). AI-training focus includes data types such as Image, Text, and Audio and labeling workflows including Evaluation, Rating, and Entity (NER).

Labeling Experience

AI Data Annotation & Quality Assurance Specialist – OneForma

OneFormaImage

Served as an AI Data Annotation & Quality Assurance Specialist, producing and verifying labeled datasets to support multilingual AI model training. Performed image, text, and audio annotation work while applying project guidelines and quality standards to maintain dataset consistency. Conducted dataset validation and quality control by flagging inconsistencies, low-quality submissions, and data errors during review cycles. • Completed image and text annotation tasks for AI training datasets • Performed audio quality assurance for English and Swahili language projects • Reviewed and validated multilingual datasets for accuracy, consistency, and completeness • Collaborated with distributed teams and met strict turnaround timelines.

2024 - Present

Team Leader (Data & Operations) – Inuka Africa Microfinance

Document

Led operational data processes with an emphasis on accuracy of datasets used for reporting and performance monitoring. Oversaw collection and preparation of recurring datasets and ensured correctness of financial and client records through consistency checks. Trained team members on data accuracy standards and supervised KPI reporting to identify inconsistencies that could affect downstream analysis. • Supervised accuracy of financial and client record datasets • Prepared daily, weekly, and monthly performance reports • Trained team members on reporting procedures and accuracy standards • Monitored KPIs and identified reporting inconsistencies

2024 - 2024

Education

Work History