Available for new opportunities

Full Stack
Developer

Specializing in Building Scalable Digital Solutions. I transform complex requirements into clean, efficient, and user-centric web applications.

Tepakorn Kamprapat

About Me

With over 4 years of experience in the full software development lifecycle, I specialize in bridging the gap between frontend elegance and backend robustness. My passion lies in architecting efficient systems and optimizing performance. Currently, I focus on delivering secure, scalable solutions while continuously exploring emerging technologies to solve real-world business challenges.

Technical Expertise

My weapon of choice for building digital products.

Frontend

Next.js
React
TypeScript
Tailwind
Ant Design
Bootstrap
jQuery
HTML5

Backend

Node.js
Express
NestJS
Python
PHP

Database & DevOps

MySQL
SQL Server
PostgreSQL
Firebase
Prisma
Docker
Actions
Git

AI & Automation

Perplexity
Comet Browser
Atlas Browser
🌲
Pinecone
RAG
Agents
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n8n
Copilot
ChatGPT
Gemini
DeepSeek
Grok
AI Studio
NotebookLLM

Soft Skills & Competencies

Beyond code: The qualities that drive project success.

Problem Solving & Strategy

Approaching challenges with analytical thinking. Skilled in system planning and database design to ensure efficiency, reliability, and scalability of web applications.

Team Collaboration

Strong communication skills with experience working cross-functionally. Effective in collaborating with UI/UX designers, Project Managers, and QA teams to deliver high-quality solutions.

Adaptability & Growth

Continuously developing expertise by learning new technologies and improving system design. Fast learner capable of adapting to new tools and changing project requirements.

Professional Journey

Full Stack Developer

Legacy Corp Co., Ltd

May 2023 - Present
  • Architect and maintain enterprise-grade web platforms using modern stack (React, Node.js).
  • Design scalable database structures and develop high-performance APIs for the "Legacy Verse" platform.
  • Collaborate cross-functionally with UI/UX, PMs, and QA to deliver pixel-perfect, bug-free releases.
  • Spearhead system optimization initiatives, improving load times and reducing server overhead.

Full Stack Developer (Info SyteLine ERP)

Premier Professional Consulting Co., Ltd.

May 2022 - Apr 2023
  • Analyzed client requirements to deliver customized ERP solutions using Info SyteLine.
  • Developed custom APIs to integrate the ERP system with external platforms, ensuring seamless data flow.
  • Provided critical on-site support and rapid troubleshooting for key clients.

Programmer

BT Midland Co., Ltd

Jan 2020 - Jan 2021
  • Led the digital transformation of paper-based workflows into digital systems (IT Stock Management).
  • Developed executive dashboards to visualize KPI data, aiding strategic decision-making.
  • Provided comprehensive IT support and internal system training.

Professional Deliverables

Key contributions to enterprise systems.

1. Handheld : Barcode Scanning Integration System

Developed a barcode scanning system using handheld devices to capture barcode data and integrate it with the Info Syteline system.

SQL C# XML HTML CSS SoFAPI

2. Customer Service : Management System

Developed a web application for customers to report issues and track their status, along with an admin portal for staff to manage cases.

PHP SQL Server jQuery

3. IT Stock & KPI Dashboard System

Developed a back-office system to manage IT stock and implemented a KPI dashboard for IT team members using Chart.js.

PHP SQL Chart.js Angular

4. Internal Company Information System

Developed an internal web application for employees to access company information, with role-based access control to restrict visibility and functionality.

PHP SQL

5. Executive Reporting Dashboard

Developed a web-based reporting system for executives to view detailed information on demand. Data was extracted from SQL Server using Power BI.

Power BI SQL JS

6. Game API Development (Legacy Verse)

Contributed to the development of the game backend by designing and optimizing database schemas on SQL Server, combining ORM with raw SQL queries.

Node.js Express SQL

7. Internal Data Management & POS System

Contributed to the development of internal data management and point-of-sale systems, working on both backend and frontend functionality.

React Node.js SQL

8. J&G Bag Delivery

A baggage delivery system designed to allow passengers to track their baggage status in real time. The system also provides a back-office platform.

Next.js NestJS Prisma

Personal Playground

Open source projects and experiments I've built to explore new tech.

Modern E-Commerce Dashboard

A responsive admin dashboard featuring dark mode, chart visualizations, and data tables. Built to demonstrate advanced React patterns.

React Tailwind Recharts

Kanban Task Manager

Drag-and-drop task management application with local storage persistence. Features board creation, task labeling, and status updates.

Next.js DnD Kit Zustand

AI Chat Interface

A clean, real-time chat interface connected to OpenAI's API. Supports markdown rendering, code highlighting, and chat history.

TypeScript OpenAI API Vercel AI SDK