Joseph Christopher

Multidisciplinary technologist with hands-on experience across AI response evaluation, video annotation, mechanical CAD design, and web development. Experienced in reviewing and rating AI-generated text and video content against structured evaluation guidelines, designing mechanical assemblies in FreeCAD and AutoCAD, and building responsive client websites in WordPress. Comfortable moving between distinct technical domains, applying consistent attention to detail, structured documentation, and independent execution to every project.

AI Data Analyst at Outlier AI (2025-01 – Present)

• Evaluated AI-generated responses across concurrent projects for factual accuracy, grammar, and reasoning, flagging errors against project guidelines.
• Delivered written feedback explaining rating decisions, supporting model refinement and evaluation consistency.
• Maintained quality standards across a high volume of tasks, consistently meeting benchmarks ahead of deadline.

Video Annotator at Atlas Capture (2025 – 2026)

• Labeled objects within video footage, applying consistent annotation standards across frames and sequences.
• Tagged actions and events within video content to support downstream model training and evaluation.
• Timestamped key moments and transitions within video datasets to enable accurate temporal labeling.

Senior Web Designer & Developer at Web Tech Solutions LLC (2023 – 2025)

• Designed and developed WordPress websites for external clients, translating requirements into responsive builds using WordPress and Elementor Pro.
• Tested and refined sites across devices and screen sizes, resolving usability and performance issues.
• Implemented custom CSS and JavaScript to extend functionality beyond standard theme capabilities.

Junior CAD Designer at Independent / Freelance Clients (2020 – Present)

• Designed mechanical parts and assemblies for freelance clients using FreeCAD and AutoCAD, translating specifications into functional CAD models.
• Produced component and assembly models to support prototyping and design review.
• Managed client requirements and iterative design revisions independently as a freelance contractor.

B.Sc. in Physics – Federal University of Oye-Ekiti (FUOYE) (2022 – 2026)