Long Thành Software

Long Thanh · Dong Nai— beside Long Thanh International Airport

Launch your operation on software built in Long Thanh

A software company based in Long Thanh, Dong Nai. We build websites, apps and management systems for local companies, foreign-invested offices and the Chinese and Taiwanese plants in the industrial parks around us. You deal with the people writing the code, in English — no agency layer, no interpreter.

Our commitments are written into the contract, not left as talk.

We do not borrow anyone else’s logos or numbers. The four below are contract terms, not sentiments.

  • 01response

    A reply within one business day

    Phone, Zalo, email or the form on this page — every enquiry is answered inside one working day.

  • 02ownership

    The domain and source code are yours

    Domain, hosting and repository accounts are registered to your company and handed over in full. You are not locked to any vendor, including us.

  • 03warranty

    A warranty written into the contract

    Warranty period, what counts as a defect and how fast it gets fixed are clauses with numbers in them — not a verbal understanding.

  • 04on site

    On site, anywhere around Long Thanh

    Within Long Thanh, Nhon Trach and Bien Hoa we come to your office or your plant floor when something needs to be dealt with in person.

Services

The things we build, and keep building until they run

Every service is scoped in writing and priced at a fixed figure before any work starts.

  • 01

    SEO-first web design

    Fast business websites built around the terms your buyers actually search for.

    • Company websites
    • Landing pages
    • Core Web Vitals
    • Multilingual
  • 02

    Mobile app development

    iOS and Android apps built around one job your business needs done well.

    • iOS & Android
    • Internal tools
    • Store submission
  • 03

    Digital transformation

    Fix the one process leaking the most time first, then expand from proof.

    • Process digitisation
    • Beyond spreadsheets
    • Automatic reporting
  • 04

    SEO services

    Rank for the terms buyers actually type, with reporting a director can read.

    • Local keyword research
    • On-page optimisation
    • Monthly reporting
  • 05

    Custom software development

    Software shaped to how your company actually runs, with the source code yours.

    • Inventory
    • Production
    • Orders
    • Workforce
  • 06

    Business management software

    Four families of management system, and how to choose the one to build first.

    • Warehouse
    • Production
    • Sales
    • ERP
  • 07

    Warehouse management

    Receiving, issuing and stock counts that agree with each other, in real time.

    • Real-time stock
    • Barcode & QR
    • Stock takes
    • Lot tracking
  • 08

    Manufacturing software

    Know where the line actually is right now, instead of waiting for the end-of-day report.

    • Work orders
    • Stage progress
    • Material usage
    • Output & defects
  • 09

    Custom ERP systems

    One source of data across departments that currently keep four, built one phase at a time.

    • Single source of data
    • Phased delivery
    • Integrates legacy
    • Role permissions

Selected work

Implementation experience

Projects the team has helped build, each with the role it was worked on in.

  • SaaS platform · AI

    QKIT NEXUS

    Role Project Leader / Lead Full-stack Engineer

    A multi-tenant SaaS platform bringing AI chatbots, RAG knowledge bases, content management and business workflows onto one system, with authorization at tenant and workspace level.

    • Next.js
    • NestJS
    • PostgreSQL
    • Prisma
  • Healthcare · HIS · Mobile

    Military Hospital 7A — Digital Health Platform

    Role Software Engineer / Business Analyst / Deployment Contributor

    A patient appointment app, a web booking system, and business analysis for an HIS platform together with the integration points between them.

    • Android
    • NestJS
    • Next.js
    • PostgreSQL
  • Warehouse · Logistics · Mobile

    GoldenTech — GOODS WMS

    Role Mobile Developer

    A mobile application for warehouse staff: picking, packing, put away, stock counts and location transfers, driven by barcode/QR scanning and synchronized with an ERP.

    • Flutter
    • Dart
    • BLoC
    • REST API
  • AI · Android · Automation

    DotzLink

    Role Android Developer / Software Engineer

    An Android application capturing device notifications in real time, filtering them on-device and sending the rest to a backend for AI classification, with results surfaced in the app and on the web.

    • Android
    • Kotlin / Java
    • Notification Listener
    • REST API
See all projects

What makes us different

Three kinds of client, three languages, one team

Tiếng Việt

Vietnamese companies

Retailers, distributors, service firms and workshops across Long Thanh, Nhon Trach and Bien Hoa. We meet in person and talk about the business rather than the technology stack.

we work inVietnamese

English

Foreign-invested companies

FDI offices and plants that need specifications, software interfaces and meeting minutes in English for head office, and the same system usable in Vietnamese by the staff on the floor. We write and present both.

we work inEnglish

中文

Chinese and Taiwanese plants

Plants in the parks around the airport need paperwork their head office can read at once. We deliver quotes, specifications and the software interface in Chinese, and talk directly in English or Vietnamese.

documents in中文

Process

Four steps, from the ground to running live

At any point you know which step you are on and what the next one needs from you.

  1. 01taxi

    Listen and advise

    At your office or over a call. We ask how the work is done today before anyone mentions technology — plenty of problems here do not need software to fix.

    usually1–2 sessions

  2. 02roll

    Design and quote

    Interface sketches, an itemised scope and a fixed price. You sign once you can see exactly what you are getting, and nothing outside that scope appears on the invoice.

    usually3–5 days

  3. 03take off

    Build and test

    Every week you review a working demo and comment on it there and then. Tested on real desktops and real phones before it is handed over.

    depends onproject size

  4. 04cruise

    Hand over and support

    Source code, domain accounts and a user guide in the language you chose. After that, the warranty period already written into the contract.

    includeswarranty + support

Questions

What you will ask before you sign

Straight answers, including to the questions that do not flatter us. Anything else, just call — the consultation is not billed.

Ask us directly
What guarantees do we get when we sign?

Contractual terms rather than promises: a written scope, a fixed price quoted line by line, a stated warranty period, and your company holding the domain and the source code from handover onwards. We also do not borrow anyone else’s logos or testimonials to persuade you. If we cannot deliver, you take the code elsewhere and lose nothing.

What does it cost?

It depends on scope, so we do not publish a price list. In the first consultation you get a range and the scope tiers that go with it, before you commit to anything. Once the scope is agreed the quote is fixed — nothing is added later unless the scope itself changes.

Can the project run in English?

English: yes — project meetings and documents are handled directly in English. Chinese: we do not run meetings in Chinese, but quotes, handover documentation, the software interface and the user guide can all be delivered in Chinese, and a bilingual build is a normal request here.

Can we maintain the content ourselves afterwards?

Yes. Websites and systems ship with an admin area for your own staff to change content, images and pricing. We train your team directly and leave written documentation behind. Anything that genuinely needs the source code touched, you call us.

How long does it take?

A company website is measured in weeks; custom management software is measured in months and is split into staged handovers. The specific dates are in the quote, and you see a working demo every week — so you are reading progress rather than being told about it.

Start here

Ready to launch?

Send a few lines about what you need, or just call. We answer within one business day and the first consultation is not billed.

How to reach us

Enquiry form

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