Full Stack Developer · AI Engineer · Computer Vision

PhasuwutChunnapiya

Full Stack Developer with 6 years of experience building scalable web applications and production systems. Strong focus on Next.js, React.js, and TypeScript for high-performance interfaces — with hands-on experience in AI-driven applications including LLM-based systems, RAG pipelines, and computer vision.

Pak Kret, Nonthaburi, Thailand
Phasuwut Chunnapiya

Education

Master of ScienceGPA 3.85

Computer Science

King Mongkut's University of Technology North Bangkok

2021 – 2024

Thesis

Detecting the Type of Socket for Electric Vehicle Charger in Thailand using Deep Learning and YOLO-based Object Detection

Computer VisionDeep LearningYOLO v5–v8PyTorchScopus Q1 PublicationIEEE Conference ×2
Bachelor of ScienceGPA 2.71

Computer Science

King Mongkut's University of Technology North Bangkok

2016 – 2019

Senior Project

Warehouse Management System (WMS) — a full-stack web application for managing inventory, stock movements, and warehouse operations end-to-end.

Web DevelopmentJava / AndroidJavaScriptDatabase SystemsIoT / ArduinoAlgorithms

Core Expertise

Four pillars of technical delivery — from frontend to AI to infrastructure.

Full Stack Development

6 years delivering end-to-end web platforms across enterprise websites, commerce systems, marketing platforms, and internal tools — from pixel-perfect frontends to scalable backend APIs and production deployments.

Next.jsReact.jsNestJSNode.jsTypeScriptFastAPILaravelLoopBack 4GraphQLREST APIPostgreSQLMySQLTailwind CSSAnt Design

AI & LLM Engineering

Intelligent applications powered by LLMs, RAG pipelines, and semantic vector search.

RAGLangChainOpenAIVector EmbeddingsHuggingFace

Computer Vision

Object detection, multi-object tracking, and classification — from research to inference.

YOLO v3–v12PyTorchTensorFlowOpenCVInstance Segmentation

DevOps & Cloud

Production deployment automation, containers, and cloud infrastructure.

DockerJenkinsAWS S3/EC2CloudflareNginxCI/CD

Work Experience

6 years across enterprise web platforms, AI applications, and production systems — 4 companies, 16+ client delivery tracks.

01
TechFlow Solution Co., Ltd.Apr 2025 - Present

Full Stack Developer

Built production-grade web platforms and enterprise services with strong focus on marketplace workflows, microservice-style backend APIs, and scalable frontend architecture.

02
Ogilvy & MatherJul 2021 - Apr 2025

Software Developer

Delivered full stack solutions for multi-industry clients including real estate, automotive, insurance, banking, campaign, and branded digital experiences.

03
Adesso Technology Co., Ltd.Jul 2020 - Jul 2021

Full Stack Developer

Developed scalable media and commerce platforms with API-focused architecture and responsive UX.

Highlighted Projects

Flagship projects across computer vision, AI pipelines, full-stack systems, and blockchain.

Publications

Peer-reviewed research in computer vision — Scopus Q1 journal and IEEE international conferences.

Enhancing automatic electric vehicle charging: a deep learning approach with YOLO and feature extraction techniques

Frontiersin · International Journal · 12 March 2025

Technical Stack

96+ tools and technologies across full-stack, AI/ML, DevOps, and research.

Artificial Intelligence / Machine Learning

Large Language Models (LLMs)Retrieval-Augmented Generation (RAG)Semantic Search & RetrievalVector Search and Embedding SystemsSpeech-to-TextText SummarizationConversational AIQuestion Answering (Q&A) Systems

DevOps

AWS (EC2)DigitalOcean (Droplet)AWS (S3)CloudflareNginxJenkinsDockerHeroku