Hi, I'm
Pichayapong.
Software Engineer | Full-Stack Developer
Delivering scalable, high-performance applications across logistics, e-commerce, and enterprise systems.
About Me
Web developer with over 6 years of experience delivering scalable, high-performance applications. Skilled in designing robust backends, building intuitive user interfaces, and optimizing data-driven workflows. Experienced in collaborating with cross-functional teams to transform complex requirements into reliable, business-focused solutions. Recognized for improving system efficiency, streamlining processes, and ensuring long-term maintainability of digital platforms.
Skills & Tech Stack
Languages
Frameworks
Databases
Tools & Cloud
Testing
AI & Automation
Specialties
Work Experience
Developer (Contractor)
- Develop and maintain enterprise applications.
- Build dashboards and data visualization using React, Ant Design.
- Implement backend services with NestJS, Node.js, and Java Spring Boot.
Full-Stack Developer
- Designed and developed full-stack applications using Node.js, PostgreSQL, and React.
- Architected backend services and relational databases for high-volume client systems.
- Conducted unit and integration testing to ensure stability and quality.
Front-End Developer
- Developed new features for the company's e-commerce and logistics platform.
- Migrated systems from Vue 2 to Vue 3, improving maintainability and performance.
- Debugged and fixed issues, delivering consistent product improvements.
Projects & Portfolio
Production Scheduling Platform (PSP)
Web-based production planning system for plastic pellet manufacturing. Supports both standard PSP and PSP Compound workflows for factory-level scheduling.
Greenhouse Gas Emission Tracking
Enterprise dashboard for monitoring and reporting greenhouse gas emissions across chemical plant operations. Supports regulatory compliance workflows.
Snapper — AI Document Reader
AI-powered document processing platform that extracts and interprets structured data from industrial documents using large language models.
Market Intelligence Platform
Advanced market analytics dashboard featuring forward curve, historical trends, entry/exit signals, technical charting, and integrated AI analysis for commodity market intelligence.
High-Volume Client Database System
Architected scalable backend services and relational databases for high-volume client systems. Conducted rigorous unit and integration testing to ensure enterprise-grade stability.
E-commerce & Logistics Platform
Developed core features for an integrated e-commerce and logistics platform. Led the frontend migration from Vue 2 to Vue 3, significantly improving performance and maintainability.
RSU Website Front-End
Developed and maintained the front-end interface for RSU's main website. Built responsive layouts and optimized performance for accessibility and usability.
Anatomy Learning System for Kids
Developed an interactive educational system using Unity3D, C#, and Kinect. Won the 1st round and qualified for the 2nd round.
Education
Bachelor of Computer Engineering
Get In Touch
Currently open to new opportunities. Whether you have a question or just want to say hi, I'll try my best to get back to you!