Saksorn Ruangtanusak

SCBX - R&D and Innovation Lab | Bangkok, Thailand

• Personalized Ads with Agent Simulation (SCB x Stanford HAI): Leading LLM-based ad preference simulation and persona agents for SCB investment products, in collaboration with Stanford HAI (advised by Prof. Michael Bernstein). Designed large-scale SCB ad-variation datasets and evaluation pipelines.
• Agentic AI for Investment (InnovestX x BCG): Co-developing agentic workflows that connect investment research and customer journeys into explainable recommendation chains for InnovestX employees, in collaboration with BCG.
• Robust ASR Across SCBX Subsidiaries: Improving internal ASR robustness speech from multiple SCBX entities. Curated training and evaluation sets.
• Core contributor to SCBX AI Outlook reports (Vol. 1 & 2), positioning SCBX R&D as an AI research lighthouse inside the group and summarizing global frontier trends.
• Research Mentorship: Advised an SCBX intern whose work on Thai semantic end-of-turn detection was accepted to ICSEC 2025, the biggest computer science conference in Thailand.

CJ MORE - Technology Innovation Lab & Decision Intelligence (TILDI) | Bangkok, Thailand

• Developed LLM and RAG systems for retail chatbots and knowledge management, including customized document parsers and hierarchical HyDE-style retrieval.
• Built internal tools to help non-technical teams access data and analytics, reducing reliance on data engineers.
• Experimented with efficient fine-tuning of vision-language models (VLMs) and small language models (SLMs) for on-premise deployment.

AI and Robotics Ventures (ARV Bedrock) | Bangkok, Thailand

• Developed 2D image (classification, detection, segmentation, OCR) and 3D point cloud models for smart tax and smart city solutions using MMS survey cars.
• Designed a 3D pipeline from scratch for size and location extraction on point clouds; deployed containerized APIs and inference pipelines on AWS.
• Worked on few-shot segmentation core services for projects with very limited labeled data (1-100 shots).
• Built analytics for Thai public health and smart city platforms using ITIC datasets, combining geospatial deep learning and NLP clustering of POIs.

King Mongkut's University of Technology Thonburi (KMUTT) | Bangkok, Thailand

• Performed Monte Carlo neutron transport simulations and neutronic analysis for next-generation boiling water reactors.
• Co-authored international publications on transuranic waste incineration and reactor design with Prof. Yanin Sukjai.

Artificial Intelligence Association of Thailand | Bangkok, Thailand

• Solved 8 diverse AI hackathons (NLP, CV, signal, robotics, IoT, data science); several top-3 finishes in tasks such as Thai word tokenization, EEG classification, and robotics.
• Led the motion-control team for a first-aid robot, achieving top performance using PID control with MATLAB.