• Researched the latest TTS, voice conversion techniques, and speech datasets to enhance our e-KYC application with a voice anti-spoofing feature, finetuned SOTA speech models (Wav2Vec2, ViT, Whisper) on new datasets.• Proposed and implemented an audio augmentation pipeline and ensemble process for a robust voice anti-spoofing system with ResNet-34s backbone, securing 2nd place in the ASVspoof5 competition.• Co-authored a system summary paper accepted at the ASVspoof5 Workshop… Show more • Researched the latest TTS, voice conversion techniques, and speech datasets to enhance our e-KYC application with a voice anti-spoofing feature, finetuned SOTA speech models (Wav2Vec2, ViT, Whisper) on new datasets.• Proposed and implemented an audio augmentation pipeline and ensemble process for a robust voice anti-spoofing system with ResNet-34s backbone, securing 2nd place in the ASVspoof5 competition.• Co-authored a system summary paper accepted at the ASVspoof5 Workshop, Interspeech 2024. Show less

• Conducted analysis of historical text data from internal ticketing system databases, deriving key insights to improve search ability.• Developed and implemented an end-to-end ML pipeline for automatic ticket suggestion based on text descriptions, achieving 0.83 F1 score and significantly reducing manual selection errors.• Built an application that extracts data from Quality Management PDFs to Excel for SAP upload using Optical Character Recognition, eliminating manual processing and… Show more • Conducted analysis of historical text data from internal ticketing system databases, deriving key insights to improve search ability.• Developed and implemented an end-to-end ML pipeline for automatic ticket suggestion based on text descriptions, achieving 0.83 F1 score and significantly reducing manual selection errors.• Built an application that extracts data from Quality Management PDFs to Excel for SAP upload using Optical Character Recognition, eliminating manual processing and saving 10 man-hours/month with 100% accuracy. Show less

• Assisted in implementing a retrieval augmented generation compliance checking system, by using vector databases and open-source large language models (Llama2-13b, ...).• Created PDF parser software to extract and organize text from risk assessment documents, yielding clean, high-quality input data for better embeddings and enhanced RAG system performance.• Engaged in continuous research and testing of cutting-edge open-source models and APIs, fostered effective communication with… Show more • Assisted in implementing a retrieval augmented generation compliance checking system, by using vector databases and open-source large language models (Llama2-13b, ...).• Created PDF parser software to extract and organize text from risk assessment documents, yielding clean, high-quality input data for better embeddings and enhanced RAG system performance.• Engaged in continuous research and testing of cutting-edge open-source models and APIs, fostered effective communication with various teams to ensure seamless system integration. Show less

CS2113 Software Engineering & Object-Oriented Programming• Conduct tutorials and facilitate discussions related to Software Engineering and Java language concepts• Review and give feedback on students’ project design and implementation (quality and correctness)