---
title: "Software Engineering and IT Consulting in Chiang Rai | Webfluentia"
description: "Webfluentia builds and runs custom platforms, cloud infrastructure and practical AI for growing companies. Based in Chiang Rai, Thailand, working worldwide."
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> Index of every page on this site: [llms.txt](https://www.webfluentia.com/llms.txt)

// Software engineering · IT consulting · Chiang Rai, Thailand

# We build and run the systems your business depends on.

Custom platforms, cloud infrastructure and practical AI, designed by engineers who stay on after launch. Over 20 years of industry experience, from 24/7 data centres to production platforms.

[Book a 30-minute call(opens in a new tab)](https://calendly.com/contact-webfluentia/30min) [See our work](https://www.webfluentia.com/portfolio)

CLIENTSweb · mobile · apiEDGEcdn · waf · turnstileAPPLICATIONapi · workersEVENTSqueue · streamMODELllm · self-hostedDATABASEpostgres · audit logMONITORINGalerts → on-call

*Fig. 1 · A typical system we design, build and run*

[Latest delivery · Roby's Appartementen<dl><dt>Platform</dt><dd>Booking, payments and operations on Cloudflare Workers</dd><dt>Test suite</dt><dd>About 1,950 automated tests</dd><dt>Status</dt><dd>Live since September 2026</dd></dl>](https://www.webfluentia.com/portfolio/vakantiecarihuela)

// Services

## Four disciplines, one small senior team.

Most clients start with one of these and stay for a second. We design, build and run the whole system, so nothing gets lost between suppliers.

- [Software engineeringCustom platforms, built to last past launch.Web and mobile apps, marketplaces, booking and data platforms, integrations.→](https://www.webfluentia.com/services/software-engineering)
- [AI engineeringAI you can deploy, measure and trust.Secure agent setups, private model hosting, reliability reviews, LLM features.→](https://www.webfluentia.com/services/ai)
- [Cloud and infrastructureInfrastructure that is monitored, patched and documented.Cloud and Linux servers, DevOps, security, monitoring, managed hosting.→](https://www.webfluentia.com/services/cloud-infrastructure)
- [IT consultingSenior technical judgement, when you need it.Architecture reviews, part-time CTO, technology and AI strategy.→](https://www.webfluentia.com/services/it-consulting)

[We also offer technical SEO, with packages from 7,500 THB.](https://www.webfluentia.com/services/seo)

// Selected work

## Platforms we designed and built.

Fund-data portals, IoT tracking at global scale and booking systems that move real money. A few recent projects.

[Platforms and systems · World GPS Tracker<h3>Real-Time Geospatial Tracking</h3>High-complexity IoT platform and distributed system](https://www.webfluentia.com/portfolio/world-gps-tracker)

[Platforms and systems · InvestHAQ<h3>InvestHAQ Fund Data Submission Portal</h3>A secure, compliance-first data-intake portal for Shariah-compliant fund managers](https://www.webfluentia.com/portfolio/investhaq)

[Platforms and systems · Roby's Appartementen<h3>One Platform for 40 Holiday Apartments on the Costa del Sol</h3>A custom property management system, booking site and cleaning operation in one](https://www.webfluentia.com/portfolio/vakantiecarihuela)

[AI · Holy Oracle<h3>Unlocking Ancient Wisdom with AI</h3>Archetypal symbol analysis and historical divination](https://www.webfluentia.com/portfolio/holy-oracle)

[All work](https://www.webfluentia.com/portfolio)

// How we work

## From first call to running in production.

1. 01 ### Understand

   A call and a short written brief: what the system must do, what exists today and what failure would cost you.
2. 02 ### Design

   Architecture, data model and a plan with milestones you can check. You see the trade-offs before any code is written.
3. 03 ### Build

   Small, reviewed releases backed by automated tests. You follow progress on a staging environment.
4. 04 ### Run

   Hosting, monitoring and support after launch, or a documented handover to your own team.

// Client

> Before engaging Webfluentia, we faced challenges with freelance developers who withdrew midway and left us in a difficult position. Webfluentia stepped in to untangle the code left behind, just in time for our launch and to the satisfaction of our CTO.

*Muhammad Ridhwaan RadzinManaging Director, RizqX*

// Team

## Small on purpose.

You talk directly to the people who design and build your system. No account managers in between.

- ![Naithan Weigh](https://www.webfluentia.com/imgs/team/naithan.jpg)

  [Naithan Weigh](https://www.linkedin.com/in/naithan-weigh/)

  Co-Founder, CTO
- ![Plernpit Weigh](https://www.webfluentia.com/imgs/team/plern.jpg)

  Plernpit Weigh

  Co-Founder, CEO
- ![Pongsakorn Uttayota](https://www.webfluentia.com/imgs/team/pongsakorn.jpg)

  [Pongsakorn Uttayota](https://www.linkedin.com/in/pongsakorn-uttayota/)

  Full Stack Developer
- ![Julian Reilly](https://www.webfluentia.com/imgs/team/julian.jpg)

  [Julian Reilly](https://www.linkedin.com/in/julian-reilly/)

  Advisor

// Next step

## Have a system to build, fix or run?

Book a free 30-minute call. We'll tell you plainly whether we're the right fit, and if we're not, who might be.

[Book a 30-minute call(opens in a new tab)](https://calendly.com/contact-webfluentia/30min) [Send us a message](https://www.webfluentia.com/contact)

[contact@webfluentia.com](mailto:contact@webfluentia.com) · [+66 61 129 4247](tel:+66611294247)

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## Sitemap

See the full [sitemap](https://www.webfluentia.com/sitemap.md) for all pages.