mas yosi

I've evaluated AI-generated outputs for Outlier.ai and OneForma, reviewing Indonesian and English responses for quality, accuracy, relevance, helpfulness, contextual meaning, and rubric alignment.

For WeRide's L4 autonomous-driving perception project, I annotated large volumes of image and video data in Labelbox, averaging approximately 21,000 frames per week. I labeled vehicles, pedestrians, cyclists, traffic signs, lane markings, and road obstacles using bounding boxes, polygons, and semantic segmentation.

Alongside AI work, I support email marketing and market research at PT. Multi Utama Consultant through lead segmentation, A/B testing, surveys, focus groups, and digital communication materials.