Barcelona, Catalonia, Spain
• Developed and trained statistical language models and neural networks for speech recognition technology
• Created and implemented ABNF grammars for automatic speech recognition (ASR) and natural language processing (NLP)
• Annotated and reviewed corpus data for Open Question systems to ensure accuracy and reliability of results
• Conducted rigorous testing on models, utilized cross-validation test results to make fixes and improvements, and performed QA tasks to identify areas for further improvement
• Provided linguistic expertise in Semantics, Phonetics, Phonology, and Syntax to improve corpora, databases, grammars, and dictionaries
• Transcribed audio files and reviewed transcriptions against specific criteria to maintain accuracy and quality of data
• Coordinated live voice-over recording sessions for major clients, ensuring project success
• Utilized Jira Software for ticketing and worked within an AGILE framework to ensure timely completion of tasks and projects
• Communicated effectively with clients to define requirements and propose solutions
• Maintained and optimized solutions to ensure high success rates that adapt to changes in customer interactions