Vincent Bui

Co-Founder

Hanoi, Vietnam5 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Developed state-of-the-art ASR model for Vietnamese.
Co-founded AI tool for document data extraction.
Expertise in speech processing and machine learning.

Stackforce AI infers this person is a skilled AI Engineer specializing in speech processing and machine learning applications.

Contact

Skills

Core Skills

Speech Signal ProcessingMachine LearningAlgorithms

Other Skills

Business DevelopmentDeep LearningInterpersonal SkillsPython (Programming Language)Project ManagementComputer VisionApplied Technology

About

Currently serving as an AI Engineer at Viettel AI and co-founder at Doc.AI, I specialize in speech processing technologies, including automatic speech recognition (ASR), text-to-speech (TTS) and Large Language Model (LLM). At Viettel AI, my contributions include developing a state-of-the-art ASR model optimized for production and deployed across products like TV360 and Viettel Callbot, reaching millions of users. With a strong educational foundation in Control Engineering and Automation from Hanoi University of Science and Technology, I combine technical expertise with a focus on real-world applications. As Co-founder at Doc.AI, I am building an AI tool to automate document data extraction, reflecting my commitment to advancing AI-driven efficiency and scalability.

Experience

5 yrs 10 mos

Total Experience

2 yrs 3 mos

Average Tenure

3 yrs 9 mos

Current Experience

Valitract | api & platform

2 roles

Co-Founder

Oct 2024 – Present · 1 yr 7 mos

Building an OCR AI tool that automatically process and extract data from documents.

Algorithms

CTO

Oct 2024 – Present · 1 yr 7 mos

Building an OCR AI tool that automatically process and extract data from documents.

Algorithms

Phenikaa semiconductor training center

AI Consultant

May 2024 – Apr 2025 · 11 mos · Hanoi Capital Region · On-site

Model Development: Research and deploy audio processing, image processing, and natural language processing models for embedded devices.
Optimization: Focus on compact size, energy efficiency, and reduced memory capacity.

Speech Signal ProcessingMachine LearningBusiness DevelopmentDeep LearningInterpersonal SkillsAlgorithms+3

Viettel ai

AI Engineer

Aug 2022 – Present · 3 yrs 9 mos · Hanoi Capital Region · On-site

ASR Development: Created a state-of-the-art end-to-end automatic speech recognition (ASR) model for Vietnamese.
Optimization & Deployment: Optimized for production; lightweight and deployable on various infrastructures (GPUs, CPUs, embedded devices) with dynamic vocabulary updates.
Widespread Use: Deployed in products like TV360, Viettel Callbot, and Mcredit Chatbot, serving millions of users.
Speech Processing Expertise: Experienced in text-to-speech, speech verification, and emotion recognition.

Speech Signal ProcessingMachine LearningBusiness DevelopmentDeep LearningInterpersonal SkillsAlgorithms+2

Viettel high tech

Signal Processing Engineer

Aug 2021 – Aug 2022 · 1 yr · Hanoi Capital Region · On-site

Research, implement and optimize Digital Pre-distortion (DPD) using Deep Learning models in MATLAB and Python.
Research fast adaptive algorithms combined with online and offline training of Deep Learning models and Look-Up Table (LUT).
Implement LUT method for DPD operating at multiple power levels using a fast adaptive algorithm.

Machine LearningDeep LearningInterpersonal SkillsAlgorithmsPython (Programming Language)

Samsung display vietnam co., ltd

Internship Trainee

Jun 2021 – Aug 2021 · 2 mos

Applied Technology

3i‑asr lab, hust

Team Member

Aug 2020 – Jun 2022 · 1 yr 10 mos · Hanoi Capital Region · On-site

- Work on many projects about speech enhancement, noise reduction and echo cancellation.

Speech Signal ProcessingMachine LearningDeep LearningInterpersonal SkillsAlgorithmsPython (Programming Language)+1

Dream lab, hust.

Team Member

May 2020 – Jun 2022 · 2 yrs 1 mo · Hanoi Capital Region · On-site

Research on non‑destructive testing methods using Deep Learning models.
Research on Emotion Recognition and Stress Detection base on physiological data.

Machine LearningDeep LearningInterpersonal SkillsAlgorithmsPython (Programming Language)Project Management