Sarah Kporha
Operational Subject Matter Expert with Hugo Technologies
Based in Lagos, Nigeria
About
Hi, I’m Sarah Kporha—a detail-driven Operational Subject Matter Expert (OSME) with a strong passion for data accuracy and meaningful results. With over 5 years of hands-on experience in data annotation, quality assurance, and digital operations, I’ve built a reputation for precision, consistency, and reliability. I specialize in reviewing and auditing data annotation projects, ensuring every label and dataset meets the highest standards to help improve AI systems. From coordinating logistics to managing vendors, I’ve always been drawn to roles where accuracy and process optimization make a real difference. Today, I focus on driving excellence in AI projects—managing annotation pipelines, verifying data quality, and contributing to smarter, more reliable AI tools.
Skills
Projects
Experience
2023 - Current
Operational Subject Matter Expert with Hugo Technologies
● I lead quality audits on annotated data to ensure compliance with project guidelines and AI system training standards. ● I assess AI-generated responses and prompts for accuracy, coherence, and relevance. ● I verify user-input data for atomicity and factual integrity, contributing to more reliable AI training datasets. ● I provide quality feedback to annotation teams, through strategic coaching sessions, improving outputs, precision and consistency.
2022 - 2023
Supply Chain Administrator with Purelife Pharmacy
● I managed purchase data input and validated supplier documentation for accuracy and contract compliance. ● I maintained digital procurement records with zero data loss. ● I assisted in optimizing procurement workflows by analyzing vendor performance
Education
2012 - 2016
Pharmacology at University of Lagos
2020
Google / Digital Skills for Africa
2020
Jobberman / Soft Skills Employability
2021 - 2022
Quantum Analytics / Data Analytics
2025
OSME Certification / Hugo Academy