Olori E.

Key Skills

Software

Appen

Top Subject Matter

Speech-to-text Domain Expertise

Nlp Domain Expertise

Conversational AI

Top Data Types

Audio

Top Task Types

Segmentation

Bounding Box

Text Generation

Question Answering

Text Summarization

RLHF

Transcription

Evaluation/Rating

Data Collection

Function Calling

Freelancer Overview

Senior Language Data Analyst. Core strengths include Internal, Proprietary Tooling, and Appen. Education includes Bachelor of Science, Colorado Mesa University. AI-training focus includes data types such as Audio and labeling workflows including Evaluation and Rating.

Labeling Experience

Senior Language Data Analyst

Audio

As a Senior Language Data Analyst, I managed high-volume speech and audio data annotation projects for machine learning pipelines. I ensured the consistent application of linguistic rules and quality controls throughout the labeling process. My responsibilities included leading teams and conducting in-depth QA calibration with clients. • Supervised distributed annotators working on multi-dialect datasets. • Identified and flagged dropped content, hallucinated words, and pauses in automated transcripts. • Led workshops to align project expectations with linguistic outputs. • Worked with speech-to-text data for conversational AI and NLP purposes.

2022 - Present

Annotation & Linguistic QA Specialist

AppenAudio

As an Annotation & Linguistic QA Specialist, I conducted crowdsourced evaluations of multilingual speech datasets for conversational AI. My work focused on improving prosodic and phonological accuracy in model training. I developed and applied annotation protocols across English, Spanish, Korean, and German datasets. • Evaluated intonation and rhythm in speech inputs for AI systems. • Created benchmark sets for prosody and natural language rhythm detection. • Translated and reviewed multilingual material for data integrity. • Refined and implemented phonological labeling guidelines.

2018 - 2021

Education

Work History