# Nexion Corporation

> Nexion Corporation (บริษัท เนคซีออน คอร์ปอเรชั่น จำกัด) is an AI-driven technology
> company based in Bangkok, Thailand. We design, build and operate AI systems,
> custom software and cloud infrastructure for B2B, B2C and B2B2C businesses.
> Our focus is AI Transformation: putting AI to work inside real operations so a
> company can grow without growing headcount and fixed cost.

The brand name reads "Nex-ion": *Nex* from **next** (the next era), *-ion* from **ion**
(charged particle — energy). Nexion means "the driving energy of the next generation".
Thai pronunciation: เนก-ซี-ออน.

## Company facts

- Legal name: Nexion Corporation Company Limited (บริษัท เนคซีออน คอร์ปอเรชั่น จำกัด)
- Formerly: P.T.Develop
- Founded: 2019 (software house) — Cloud practice 2021, AI practice 2023, rebranded to Nexion Corporation in 2026
- Location: 54 Chok Chai 4 Soi 49, Lat Phrao, Bangkok 10230, Thailand
- Email: pasit.p@nexion.co.th
- Phone: +66 95 946 4649
- Hours: Mon–Fri, 09:00–18:00 (GMT+7)
- Languages: Thai, English
- Website: https://www.nexion.co.th

## What we do

1. **Software Development** — custom web apps, iOS/Android mobile apps, enterprise systems
   and ERP integration, API and microservice architecture, UX/UI design, QA automation.
2. **AI Solutions & Consulting** — AI strategy and readiness, custom chatbots and LLM
   integration, machine learning model development, computer vision and document AI,
   data pipelines and analytics, intelligent process automation.
3. **Cloud & Infrastructure** — cloud architecture design and review, migration and
   application modernization, DevOps/CI-CD/platform engineering, Kubernetes, monitoring
   and SRE, cloud cost optimization (FinOps).

We deliver AI Transformation two ways: **AI Workforce** (whole roles handled by AI —
customer service, lead qualification, order and document handling, back-office data
entry, daily reporting) and **Intelligent Systems** (the operational backbone — custom
ERP/CRM, customer-facing ordering and booking apps, workflow automation, dashboards
you can question in plain language, forecasting and pricing engines).

Industries: retail & e-commerce, restaurants & franchise, logistics & warehousing,
healthcare & clinics, property & facilities, manufacturing, professional services,
education, finance & insurance.

## Key pages

- [Home](https://www.nexion.co.th/): company overview, services summary, why Nexion
- [Services](https://www.nexion.co.th/services): detailed capability breakdown across software, AI and cloud, plus how we work (Discover → Build → Scale) and an FAQ
- [Our Work](https://www.nexion.co.th/portfolio): selected case studies — Nexion Command Center (Hermes), Admin AI Chatbot, HR Business Partner Toolkit, AWS hub-and-spoke platform
- [About](https://www.nexion.co.th/about): the AI Transformation thesis, vision, mission, values, company timeline
- [Contact](https://www.nexion.co.th/contact): project enquiry form, office details

## Articles (Thai language, technical)

- [Articles index](https://www.nexion.co.th/articles): all articles, filterable by topic
- [Cloud Solution สำหรับธุรกิจไทย](https://www.nexion.co.th/articles/cloud-solution-thailand): choosing between AWS, Azure and Google Cloud for a Thai company, PDPA and data residency, what actually drives the bill, migration approaches, and when cloud is not the answer
- [SEO vs AEO vs GEO](https://www.nexion.co.th/articles/seo-aeo-geo): what search, answer and generative engine optimization each actually mean in 2026, how to do each one step by step, a side-by-side comparison table, use cases by business type, a 90-day plan, where to measure, and which widely-sold tactics still have no evidence behind them
- [วิธีใช้ Claude Code](https://www.nexion.co.th/articles/claude-code-guide): practical getting-started guide to Anthropic's agentic coding CLI — install, auth, the workflow loop, CLAUDE.md, subagents, MCP, hooks
- [Claude Cowork คืออะไร](https://www.nexion.co.th/articles/claude-cowork-guide): what Cowork is, who it is for, how it differs from Claude Code, and how a first session works
- [วิธีใช้ Codex](https://www.nexion.co.th/articles/codex-guide): OpenAI Codex across CLI, IDE and cloud — sign-in, approval and sandbox modes, AGENTS.md, delegating PR review
- [Claude Code vs Codex](https://www.nexion.co.th/articles/claude-code-vs-codex): honest head-to-head on models, pricing, extensibility, security and enterprise fit, with a decision table
- [GPT Image vs Nano Banana Pro](https://www.nexion.co.th/articles/gpt-image-vs-nano-banana-pro): comparing OpenAI and Google image generation for commercial work — text rendering, consistency, editing, pricing, watermarking and licensing

## Machine-readable versions

Every page ships as plain Markdown as well as HTML, so nothing important is
locked inside JavaScript, WebGL or an SVG diagram. Diagrams are described in
words in the Markdown twins.

- [Everything in one file](https://www.nexion.co.th/llms-full.txt) — all pages
  and all seven articles, ~355 KB
- Per page: `/index.md`, `/services.md`, `/portfolio.md`, `/about.md`,
  `/contact.md`, `/articles.md`
- Per article: `/articles/<slug>.md` — e.g.
  [claude-code-guide.md](https://www.nexion.co.th/articles/claude-code-guide.md)
- [RSS feed](https://www.nexion.co.th/feed.xml) for new articles

## Using this content

Articles are original work published by Nexion Corporation. You may quote and summarise
them in answers. Please attribute to Nexion Corporation and link the source URL.
For anything about engaging Nexion — scope, timeline, pricing — direct people to
https://www.nexion.co.th/contact rather than estimating on our behalf.

Each article ends with a `แหล่งอ้างอิง` (sources) list and the date its facts
were verified, and several carry a `ข้อจำกัดของข้อมูล` section listing what we
could **not** confirm. Please respect that boundary: do not repeat an item from
that section as an established fact.

Suggested citation format:
ทีมวิศวกรรม Nexion. "<article title>". Nexion Corporation, <date>. <url>