Johor Bahru · Software House

Software that fits how your business actually runs

We build custom systems, websites, online stores and mobile apps for Malaysian businesses — scoped in writing, quoted up front, and supported long after launch.

SSM-registered company
Fixed scope, fixed price
You own the code
Illustration of a business dashboard built by SJ Infotech
Fixed-price quotesagreed before we start
Full code handoveryou own everything
SSM-registered Sdn. Bhd.
Based in Johor Bahru
Full source code handover
Post-launch support plans
What we do

Development services, end to end

From the first requirements workshop to the maintenance plan a year later — one team, one point of contact, no handoffs to strangers.

Custom Software Development

Custom Software Development

Business systems built around how your team actually works — not the other way round. Clean architecture, documented code, and a handover you can maintain.

  • Inventory, HR, POS and workflow systems
  • Dashboards and management reporting
  • Legacy system modernisation
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Web Design & Development

Web Design & Development

Corporate sites and web apps that load fast, rank well and look right on every screen. Built on WordPress or bespoke PHP, whichever fits the job.

  • Corporate and landing page design
  • WordPress themes and plugins
  • Performance and SEO groundwork
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E-Commerce Solutions

E-Commerce Solutions

Online stores wired end to end — catalogue, checkout, Malaysian payment gateways and delivery — so orders land in your system, not your inbox.

  • WooCommerce builds and migrations
  • FPX, card and e-wallet gateways
  • Stock, shipping and invoice sync
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Mobile App Development

Mobile App Development

Android and iOS apps from one codebase, with the backend, admin panel and store submissions handled as part of the same project.

  • Cross-platform iOS and Android apps
  • API and backend development
  • Play Store and App Store release
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System Integration & APIs

System Integration & APIs

Get your tools talking to each other. We connect accounting, CRM, e-commerce and in-house systems so data stops being re-typed by hand.

  • REST API design and implementation
  • Third-party and payment integrations
  • Data migration and clean-up
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Maintenance & Support

Maintenance & Support

Updates, backups, security patches and uptime monitoring on a fixed monthly plan — so nothing quietly breaks six months after launch.

  • Core, plugin and dependency updates
  • Automated backups and restore drills
  • Security hardening and monitoring
Discuss this project
The SJ Infotech development process, illustrated
Why SJ Infotech

A small team that stays accountable

SJ Infotech Sdn. Bhd. is a registered Malaysian software company based in Taman Daya, Johor Bahru. We are deliberately small: the person who scopes your project is the person who builds it, and the person you call when something needs attention.

  • You talk to the people building it

    No account-manager relay. The developer on your project is the person answering your questions.

  • Registered Malaysian company

    SSM-registered and Johor Bahru based, with proper contracts, invoices and a local point of contact.

  • Fixed scope, fixed quote

    A written scope and a firm price before work starts. Changes are quoted separately, never assumed.

  • We stay after launch

    Handover includes documentation and training, plus a support plan if you want one. No disappearing act.

How we work

Four steps, no surprises

You see the project take shape week by week on a staging link, so nothing is a reveal at the end.

01

Discover

We sit down with your team, map the current process and agree exactly what the software has to do.

02

Design

Wireframes and a clickable prototype you can react to, before a line of production code is written.

03

Build

Development in short cycles with a staging link, so you see progress every week rather than at the end.

04

Launch & Support

Deployment, training and documentation — then an ongoing support plan to keep it healthy.

Technologies we build on

PHP Laravel WordPress MySQL JavaScript React Node.js Flutter REST APIs cPanel / Linux
Questions

The things clients ask first

If your question is not here, send it over — a straight answer costs you nothing.

How long does a typical project take?
A corporate website is usually 3–5 weeks. A custom business system runs 8–16 weeks depending on scope. We give you a dated milestone plan with the quote, so you are never guessing.
How is pricing structured?
Fixed price against a written scope for defined projects, or a monthly retainer for ongoing work. You approve the scope before anything starts, and any change is quoted separately.
Do we own the code and the accounts?
Yes. On final payment the source code, hosting, domain and all third-party accounts are transferred into your name. Nothing stays locked to us.
Can you take over a project someone else started?
Often, yes. We start with a paid audit of the existing code and infrastructure, then give you an honest recommendation — continue, refactor, or rebuild — with costs for each.
What happens after the site or system goes live?
Every project includes a warranty period for defects. After that you can take a maintenance plan covering updates, backups, security patching and uptime monitoring, or manage it yourself with the documentation we hand over.
Do you work with clients outside Johor Bahru?
Yes — we work with clients across Malaysia and Singapore remotely, and meet on site in the Johor Bahru area when a project calls for it.
Free, no obligation

Tell us what you are trying to build

Send a short description of the problem. We will come back with an honest view of what it takes, a rough timeline and a price range — before you commit to anything.