GenAI Data Annotator / LLM Training Data Specialist – Amazon
As a CAP Associate at Amazon, I classified and annotated customer transaction texts for fraud detection and AI training. I maintained a near-perfect accuracy rate while processing over 200 text records daily, ensuring the highest standards for LLM training data. I adhered strictly to RLHF protocols and quality benchmarks throughout every annotation task. • Labeled suspicious behavioral patterns in textual transaction datasets for machine learning pipelines. • Produced detailed, structured annotations in an internal proprietary tool ensuring 100% compliance. • Collaborated closely with QA and operations teams for weekly validation of flagged cases. • Processed thousands of case documents monthly, directly supporting large-scale supervised LLM fine-tuning.