Saenyakorn Chaiphiphatworakul
ภาษาไทย

Full-Stack Developer, Thailand

SaenyakornChaiphiphatworakul แสนยากร ชัยพิพัฒน์วรกุล

I build the software a seafood factory runs on every day.

From QA forms on the production line and the HR portal every employee uses, to real-time production boards and AI tools. I work end to end: gathering requirements on the floor, designing the database, writing the API and the UI, setting up CI/CD, and running the system after go-live.

See the work Get in touch
Plant systems board

All departments

Management

Production

Warehouse

Quality assurance

Product R&D

HR

Procurement

International marketing

Accounting

In production Pilot Prototype

Systems built
20
In production
18
Departments
9
At PFP since
2023

More systems

System Department Role Year
Payroll and HR requests Imports payroll files, emails password-protected PDF payslips to staff, and handles leave, compensatory leave, holiday work and shift-swap requests. HR Co-developer 2025 – 2026 PFP OverView executive dashboard Production, sales (with currency conversion) and stock ageing, daily to yearly, live from the ERP. Management Sole developer 2024 – 2025 PFP ERP e-Form module Digitised six shop-floor forms, such as surimi receiving, blending checks and a steamer checkpoint, with approval routing and document numbering. Production Team member 2026 MQTT production collector Listens to MQTT from the line counters and acts as the trigger that tells which product has started or stopped production, while logging live output against the ERP plan and recovering state after restarts. Production Sole developer 2026 HACCP hazard analysis Replaces a long Excel document: each ingredient or step is stored once and reused across products, with a risk matrix and Excel/PDF export in the original layout. Product R&D Sole developer 2024 – 2026 Container and carrier evaluation Every export container gets one evaluation. International Marketing rates the shipping line and haulier, the warehouse rates their service, QA checks the container’s temperature and condition, and the system rolls it all into monthly carrier performance reports. International marketing / Warehouse Sole developer 2024 – 2026 TimeStamp attendance Streams fingerprint and face scans from ZKTeco devices in real time, turns them into shift-aware check-ins (overnight shifts included), and sends each scan to n8n, which notifies the employee on Telegram straight away. HR Sole developer 2025 – 2026 Store sales map Map of retail stores with yearly sales, store ranking and each store’s top products. Management Sole developer 2025 PFP E-Service One sign-in to reach every internal system, with search, favourites and recents. HR Sole developer 2026 PhoneBill Tracks company mobile and internet spend by carrier and flags unusual bills, in four languages. HR Sole developer 2026

Tools and experiments

System Department Role Year
ASRS Status Tracker Bot that reads automated-warehouse capacity from the WMS web UI every hour and stores it for the dashboard, instead of paying the outside vendor who maintains the system to build an API. Production Sole developer 2026 XRay Drive Sentinel Watches each factory’s daily X-ray image folders and disk space, alerting by email through n8n. Production Sole developer 2026 WebFetcher, the page-scraping service behind FoodLex A Puppeteer service that works with n8n and FoodLex as one project. It reads food-law agency pages that only show their data after JavaScript runs, and returns JSON. Product R&D Sole developer 2026

Skills

Frontend
  • Angular
  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • shadcn/ui
  • Ant Design
  • Angular Material
  • PWA
Backend
  • C#
  • ASP.NET Core (Web API, MVC)
  • EF Core
  • Dapper
  • Node.js
  • Express
  • Python
Data and reporting
  • SQL Server
  • SQLite
  • Infor M3 (ODBC)
  • RDLC
  • Excel export
  • ECharts
  • Chart.js
  • ApexCharts
Power BI
  • Power BI Desktop
  • Power Query
Integration and IoT
  • MQTT
  • ZKTeco
  • Puppeteer
  • n8n
  • LINE LIFF
  • SMTP / MailKit
  • SSO / OIDC
  • JWT
AI
  • Claude API
  • OpenRouter
  • MCP servers
  • Prompt-injection guarding
  • Time-series forecasting
DevOps and testing
  • GitHub Actions
  • IIS
  • Docker
  • Docker Compose
  • xUnit
  • Vitest
  • Playwright
Mobile
  • Flutter
  • Dart

Experience

Pacific Fish Processing Co., Ltd. (PFP)

Nov 2023 – present

Data Development Officer, Information Technology

  • Built and maintain 20+ internal systems for production, QA, HR, sales, procurement and management
  • Integrated systems with the ERP (Infor M3), HR, WMS and factory IoT devices
  • Set up CI/CD with GitHub Actions to IIS and Docker
  • Put AI into daily use: data-analysis chat, raw-material price forecasting, and an MCP server for Claude
  • Built 32 live n8n workflows that send Telegram and email alerts for several departments
  • Wrote “Think with AI”, a 21-episode AI-literacy series for staff

Knowledge sharing

Think with AI

Sep 2025 – Oct 2026

A 21-episode Thai infographic series on using AI at work, emailed to staff. It covers prompt writing through NotebookLM, Perplexity, Claude, Gemini, AI in Google Sheets and live translation in Google Meet, with a self-built pipeline that renders the images and sends the emails.

Python, Google Apps Script, HTML/CSS

See all 21 episodes

Power BI reports

  • Overtime (OT) dashboard
  • Taste QA results report
  • Purchasing report

Education

Hat Yai Technical College

TODO: 20xx – 20xx

TODO: Degree / Major

Certificates and training

  • Raising procurement performance with KPIs for measurable ROI in factories

    26 Feb 2026

    Automation Expo 2026 (GMTX) · Certificate of attendance

  • Getting started with Industrial IoT in Industry 4.0, and building on it for zero downtime

    25 Feb 2026

    Automation Expo 2026 (GMTX) · Certificate of attendance

  • Strategic Cost Reduction in Practice

    25 Feb 2026

    Automation Expo 2026 (GMTX) · Certificate of attendance

  • Maximizing Productivity with ChatGPT: A Practical Guide for Business Success

    22–23 Feb 2024

    Thailand Productivity Institute · Training certificate

Select a thumbnail or “View certificate” to see the original.

Raising procurement performance with KPIs for measurable ROI in factories

Contact

Open to new roles and conversations about building internal systems.

Email
TODO: you@example.com
Phone
TODO: 08x-xxx-xxxx
LINE
TODO: LINE ID
GitHub
TODO: github.com/username
LinkedIn
TODO: linkedin.com/in/username