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Background

Software engineer,
AI researcher.

Building at the intersection of systems programming, machine intelligence, and experimental interfaces. Based in Bangkok, Thailand.

8+ Internships
3+ Years building
6 Major awards
RuffLogix — Teejuta Sriwaranon
Full Stack Engineer @ Agoda
May 2026 - Present

Agoda

Full Stack Engineer

Developing an internal Slack Bot that integrates LLM, MCP, and Temporal.io workflow engine to create a semi-automated employee onboarding flow, reducing the onboarding process from 21 steps down to 3–5 steps.

Bangkok, Thailand
Aug 2025 - Present

Khui AI

Software Engineer Pro Max (Part-time)

Worked across frontend, backend, mobile, and AI engineering to develop a customizable layout system and an adaptive LLM strategy-switching mechanism to reduce hallucination and context loss. Developed cross-platform mobile applications using Expo, and designed and implemented LLM training, fine-tuning, and deployment workflows, alongside additional features planned for future development.

Bangkok, Thailand
Sep 2025 - Present

Kasikorn Business-Technology Group (KBTG)

AI Engineer (Apprenticeship)

I researched the NEET (Not in Education, Employment, or Training) group in Thailand to understand their behaviors and needs, and explored how AI could be utilized to support them. I also developed a mobile application using Flutter and implemented a real-time ASR (Automatic Speech Recognition) and Machine Translation pipeline for medical discussions.

Bangkok, Thailand
May 2025 - Jul 2025

LINE MAN Wongnai

Back End Developer (Internship)

I developed a gRPC service in Go to retrieve data for feeding into DAGs and implemented the DAGs to automate report generation and email delivery to merchants. During this process, I also gained a strong understanding of encryption algorithms to ensure secure data handling throughout the pipeline.

Bangkok, Thailand
Jan 2025 - May 2025

AIMET

Software Developer (Part-time)

I developed mobile and web platforms for the MDCU Wellness Center, supporting medical students at Chulalongkorn University, as well as mobile platforms for the CPIRD Wellness Center serving students in the CPIRD program. These applications were successfully deployed on both the App Store and Play Store, providing accessible wellness resources to medical students across programs.

Bangkok, Thailand
Jun 2024 - Dec 2024

Looloo Technology

Machine Learning Engineer (Internship & Part-time)

I experimented with voice activity detection and speaker diarization models, integrating them into an automatic speech recognition (ASR) pipeline. I deployed AI services using the Gradio framework and Docker, ensuring scalable and user-friendly interfaces. Additionally, I scraped and preprocessed audio data and implemented audio enhancement modules to improve input quality for downstream tasks.

Bangkok, Thailand
Jan 2024 - Jun 2024

Kasikorn Business-Technology Group (KBTG)

Research Engineer (Apprenticeship)

I developed Federated Learning models for fraud detection tasks, enabling collaborative training across decentralized data sources. To ensure data confidentiality, I applied privacy-preserving techniques and policies to enhance the privacy of sensitive datasets throughout the learning process.

Bangkok, Thailand
Apr 2023 - Jun 2023

Kasikorn Business-Technology Group (KBTG)

Blockchain Developer (Internship)

I developed an E-learning platform using Next.js for the frontend and Express.js for the backend, featuring a course recommendation model that processes user input to suggest suitable courses. Additionally, I designed and implemented smart contracts for learning tokens and NFT-based course completion certificates, integrating blockchain technology into the educational experience.

Bangkok, Thailand
2023 - Present

Chulalongkorn University

Computer Engineering Faculty (CP)

Currently pursuing a Bachelor's degree in Computer Engineering. Developing expertise in software development, artificial intelligence, and algorithm design while maintaining strong academic performance.

Bangkok, Thailand
2017 - 2023

Benjamarachutit School

Development and Promotion of Science and Technology Excellence (DPSTE)

Completed high school with a focus on science and technology development. Gained foundational knowledge in mathematics, physics, and computer science that sparked my interest in engineering.

Nakhon Si Thammarat, Thailand

Programming Languages

PythonJavaScript/TypeScriptGoSoliditySQLC/C++RustJava

Web Technologies

React/Next.jsAstroExpress.jsTailwindCSSGSAPNest.jsGingRPCNtexElysia

Machine Learning & AI

PyTorchTensorFlowScikit-learnHugging FaceOpenCVMonaiFlower (FL)

Cloud & DevOps

DockerAWSApache AirflowGoogle GCPGit/GitHubCI/CD

Mobile Development

React NativeFlutterExpo

Databases & Tools

PostgreSQLMongoDBRedisGradioTauri

Open to collaborations, research projects, and interesting problems.