Latest Music Work
【好不容易 Finally】告五人 - Cover
Produced and mixed in Logic Pro. Exploring R&B and pop arrangements.
About Me
Machine Learning Engineer | GenAI & TTS Specialist
Hi, I’m Matteo – a Machine Learning Engineer passionate about bridging the gap between human interaction and AI. My expertise lies in Speech Synthesis (TTS) and Natural Language Processing (NLP), particularly in building Retrieval-Augmented Generation (RAG) systems that are both innovative and robust.
Currently, I serve as tech lead & TPM for agentic AI applications in wealth management — from taking Taiwan's first financial conversational AI from PoC to production, to agent orchestration on Google ADK and GCP. I thrive on solving complex challenges—whether it's giving a voice to a machine or making financial knowledge accessible through conversation.
Experience
Open to interesting collaborations in AI! Feel free to reach out via email.
Professional Timeline
Senior Machine Learning Engineer @ E.Sun Financial Holding
Mar 2023 - Present | Taipei, Taiwan- Agentic Wealth Management Chatbot: Tech lead & TPM; built on Google ADK, serving 800+ RMs over a 2,000+ page knowledge base.
- GenAI Investment Assistant (投資 i-chat): Taiwan's first conversational AI for finance (PoC → launch, July 2025); demoed at NVIDIA GTC 2025, featured in 50+ media outlets.
- AI Community & Patents: Organized Taiwan's first RAG Hackathon (487 teams); patents for GPT-based automated evaluation.
Machine Learning Engineer @ E.Sun Financial Holding
July 2021 - Mar 2023 | Taipei, Taiwan- Text-to-Speech (TTS): Built an in-house TTS service (RTF 0.3; Tacotron2, VITS) with a custom 20-hour voice dataset; fine-tuned IPA-based models for 4-language interleaving in telephony IVR.
- Chatbot & NLP: Managed a cluster of 12+ BERT-based internal chatbots and deployed high-throughput API gateways.
- Recommender System: Developed a Spark-based DeepFM recommendation engine serving 9 million users.
Software Engineer Intern @ Walsin Lihwa Corp.
Apr 2018 - July 2018 | Taipei, Taiwan- Implemented Text Summarization using PageRank and Bi-LSTM for industrial factory reports.
- Automated talent data extraction pipelines for HR analytics.
M.S. in Computer Science
National Tsing-Hua University | Hsinchu, TaiwanB.S. in Computer Science & Information Management
Soochow University | Taipei, TaiwanSkills
Generative AI & NLP
Machine Learning & Speech
Cloud & MLOps
Languages
Projects
GenAI Investment Assistant (投資 i-chat)
Taiwan's first conversational AI for finance, launched in E.Sun's mobile app (July 2025). RAG-based market Q&A with compliance guardrails, built in collaboration with Google Cloud. Demoed at NVIDIA GTC 2025.
Text to Speech System
Built an in-house TTS service with 0.3 RTF using Tacotron and VITS architectures. Curated a 20-hour voice dataset for training high-fidelity models.
Singing Voice Synthesis
A two-part harmony singing synthesis system that generates vocal harmonies from a main melody. Won 3rd place in CTCI AI Arts Competition.
AI Cloze Test System
Achieved 80% accuracy in automated cloze tests using BERT and Word2Vec. Ranked 1st in NTHU AI competition.
Interests
Outside of engineering, I am a music lover, producer, and sound enthusiast. I enjoy exploring R&B and classical genres, and I mix my own covers.