Wacharaphong Intachot

Senior Full Stack Developer / Team Lead

A highly skilled Full-Stack Developer with over 10 years of experience in enterprise software development, infrastructure management, and digital transformation projects. Specialized in NestJS, NextJS, TypeORM, MySQL, SQL Server, and ERP integrations like SAP Business One. Passionate about clean architecture and end-to-end solutions across web and cloud environments.

View My Projects

Technical Skills

NestJS

TypeORM

NextJS

React

TypeScript

JavaScript

JQuery

HTML / CSS

PHP

Node.js

ViteJS

Redux

Tailwindcss

MySQL

SQL Server

Postgres

QDrant

Pinecone

Docker

Nginx

IIS

Joget Framework / SAP B1 Integration

n8n Workflow Automation

CI/CD & Cloud Deployment

Window Server

CentOS

Pfsense

Hyper-V

Professional Experience

2023–2025 — AuthorWise Co., Ltd.

Position: Senior Developer / Team Lead
Led development using Joget Framework and NestJS, managed CI/CD pipelines, and guided team performance.

2021–2023 — Q Box Point Co., Ltd.

Position: Senior Full-Stack Developer
Developed web systems using React, NextJS, and NestJS with ERP integration and business automation.

2019–2021 — ProBike Co., Ltd.

Position: Full-Stack Developer (Consultant)
Created internal dashboards, APIs, and maintained IIS/SQL infrastructure.

2014–2019 — RMC Intergroup Co., Ltd.

Position: IT & Online Media Head
Oversaw IT infrastructure, ERP systems, and implemented remote work and backup systems.

2012–2013 — Siam Millennium Steel Products Co., Ltd.

Position: IT Officer
Maintained servers, network systems, and supported security infrastructure.

Education

2006 — Naresuan University

Bachelor’s Degree in Architecture (Packaging Design)
GPA: 2.55

High School — Keereemart Pittayakhom School

GPA: 2.67

Certifications

2019 — ISO 14001:2015

Certificate of Achievement
P2S Partnership to Success Co., Ltd.

2019 — Environment and Safety Law

Certificate of Achievement
P2S Partnership to Success Co., Ltd.

Project Summary

Probike Ecommerce Project (NextJS, Tailwindcss, SQLServer, IIS)
Probike Admin panel (PHP, HTML, CSS, JQuery, SQLServer, IIS)
Probike Blog (NextJS, Tailwindcss, SQLServer, IIS)
Official Website EASY TO WORK (NextJS, Tailwindcss, IIS)
WORK ERP 2.0 Project (PHP, HTML, CSS, Jquery, SQLServer Database, IIS)
Official Website Chamnarnkarn (PHP, HTML, CSS, Jquery)
Official Website Khunchanok Dental Clinic (PHP, HTML, CSS, Jquery)
Library Management Project (PHP, HTML, CSS, Jquery, SQLServer Database, IIS)
Freshy Market Place (NextJS, NestJS, TypeORM, Mysql, Nginx)
Quick Manager Cars Stock (React, MySQL)
ERP Project & Interface SAP B1 (Joget Framework)
Evaluation System & Salary (Joget Framework)
Fruit Forecast (Mobile Application Expo)
Fruit Forecast Admin Panel (NestJS, TypeORM, MySQL, IIS, ViteJS, Tailwindcss, Redux, Typescript)
N8N Workflow Line Chat Bot AI Agent
N8N Workflow Import GRPO Excel & Interface to SAP B1
N8N Workflow SAP B1 Minimum Stock Trigger Automation
N8N Workflow Webhook POST to Bank Transfer (KTB)
Production Order Application (NestJS, TypeORM, SQLServer, IIS, N8N, ViteJS, Tailwindcss, Redux, Typescript)
WMS Mobile Web Application (NestJS, TypeORM, SQLServer, IIS, N8N, ViteJS, Tailwindcss, Redux, Typescript)
Etc.

Highlighted Projects

ERP Integration Platform

Developed scalable API integration for SAP B1 using NestJS and Docker microservices.

AI Consultation Platform

Created legal consultation app powered by AI and n8n automation workflows.

Fruit Forecast System

Designed predictive system using ViteJS, Tailwind, and Redux with NestJS backend.

Production Order App

Implemented ERP-connected production management tool with SAP B1 integration and token-based workflow automation.

WMS Mobile Web App

Developed warehouse management mobile app using TypeORM, NestJS, and Tailwind.