cynthia onwugbenu
@cynthiaonwugbenu
AI Trainer and LLM Evaluator at Handshake AI, comparing model responses and authoring mathematics prompts to test reasoning.
CanadaWhat I'm looking for
At Handshake AI, I contribute to AI training projects that improve the quality, accuracy, reasoning, and instruction-following of large language models. I compare and rank responses, evaluate them against project rubrics, and explain my decisions in clear written rationales.
At Turning Leaf Support Services, I led day-to-day operations, coordinated staff and workflows, and designed measurable outcomes to assess participant development and employment readiness. I also performed quality control and organized staff training.
As Project Manager at Zenith Media Company, I managed projects from planning through completion and coordinated timelines, stakeholders, and deliverables. I also founded and managed CY Events, planning and delivering client events while coordinating vendors, teams, schedules, and budgets.
Experience
Work history, roles, and key accomplishments
AI Trainer / LLM Evaluator
Handshake AI
Jun 2026 - Present (4 months)
Contributed to three AI training projects focused on improving the quality, accuracy, reasoning and instruction-following capabilities of large language models. Compared and ranked multiple AI-generated responses to the same prompt based on accuracy, reasoning, completeness, clarity and adherence to instructions.
Social Enterprise Team Lead
Turning Leaf Support Services
Apr 2025 - Jul 2026 (1 year 3 months)
Led day-to-day operations in a quality-focused environment, coordinating staff, workflows and deliverables to maintain consistent service standards. Designed measurable outcomes and tracking metrics to assess participant development and employment readiness.
Project Manager
Zenith Media Company
Feb 2019 - May 2023 (4 years 3 months)
Managed projects and coordinated activities from planning through completion, ensuring work remained organized and aligned with required deliverables. Coordinated competing priorities, timelines and stakeholders while maintaining attention to quality and deadlines.
Business Owner / Event Planner
CY Events
Nov 2017 - May 2023 (5 years 6 months)
Founded and managed an independent event planning and decorating business serving clients across birthdays, weddings, bridal showers and other private events. Managed client requirements, event planning, scheduling, vendor coordination and overall project execution.
Education
Degrees, certifications, and relevant coursework
University of Manitoba
Post-Graduate Program, Business Analysis
Post-graduate program in Business Analysis at the University of Manitoba, completed in 2024.
University of Lagos
Bachelor of Science, Mathematics
Bachelor of Science in Mathematics from the University of Lagos, completed in 2016.
Tech stack
Software and tools used professionally
Availability
Location
CanadaAuthorized to work in
Job categories
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