viola aldila

I'm an AI Quality Assurance Specialist and Linguistic Team Lead based in Jakarta with 3.5+ years cleaning up speech, search, and LLM training data. At Appen, I took a team from 62% to 92% accuracy (and sustained 95% on priority speech queues) just by turning confusing rulebooks into visual workflow guides people could actually use. Lately I've led RLHF voice agent audits paired with backend JSON tool-call checks at Invisible Technologies, served as the final Indonesian and Javanese QA gate at CrowdGen, and red-teamed frontier models at Mercor, backed by earlier years in tax audit where zero-error habits stuck for good. Looking for remote full-time or contract teams that need sharp eyes on RLHF evals, audio QA, linguistic validation, or annotation ops.