Custom Software Development · Saudi Arabia

Custom Software Development for Saudi Businesses

Saudi organizations get custom systems built to NCA control requirements, with in-Kingdom data residency and dual Hijri and Gregorian calendar logic handled from the schema up.

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How we work

Two things trip up a generic build of a custom system for a Saudi organization: the calendar and the security control set. Contract dates, filing deadlines and reporting periods are often referenced in the Hijri calendar as well as the Gregorian one, and a system that stores only Gregorian dates gives visibly wrong output the first time someone checks a Hijri-referenced deadline.

The security expectation is just as concrete. Government-adjacent and regulated-sector clients reference the National Cybersecurity Authority's Essential Cybersecurity Controls by name during procurement, and for cloud-hosted systems, its Cloud Cybersecurity Controls on top of that. We design access control, logging and encryption against those specific control domains rather than a general security checklist that does not map to what a Saudi client's compliance team is actually reviewing against.

Market

What Saudi Arabia buyers expect from this work

NCA controls shape the architecture, not just a security review at the end
Essential Cybersecurity Controls cover areas like access management, logging, cryptography and change management as named domains, and a system built without them in mind usually needs real rework to pass a compliance review, rather than a documentation exercise on top of an already-built system.
In-Kingdom data residency applies before you even reach application logic
Government and several regulated-sector clients expect data to be hosted within Saudi Arabia specifically, which affects which cloud provider and region are viable candidates before any application-level decision gets made.
Hijri dates need to be a real data type, not a display conversion
Contract terms, filing deadlines and reporting periods are often referenced in the Hijri calendar, and a system that stores only Gregorian dates and converts for display will get date math wrong at edge cases like month length variation. We store and calculate against both calendars explicitly where the business logic depends on it.
Back-office tools need Arabic as the primary interface, not the secondary one
Internal admin panels and reporting dashboards used by Saudi-based staff need Arabic as the default language, with English as the secondary option, matching how the people actually using the tool work day to day.
Nafath integration extends into internal and partner-facing systems
Beyond customer-facing verification, internal systems that need to confirm an employee's or partner's identity increasingly use Nafath rather than a manual document-upload process, which we scope as a standard identity option rather than a custom-built alternative.

Compliance we plan for

Saudi PDPL enforced by SDAIA for personal data handling
NCA Essential Cybersecurity Controls (ECC) for the application's security baseline
NCA Cloud Cybersecurity Controls (CCC) where the system is cloud-hosted and government-adjacent
In-Kingdom data residency expectations for government and regulated-sector clients
ZATCA e-invoicing requirements where the custom system handles billing or invoicing

How the engagement runs

Discovery for a custom system in Saudi Arabia includes mapping which NCA control domains apply and confirming data residency requirements before architecture is finalized, since both decisions affect hosting and infrastructure choices that are expensive to change later. Where Hijri calendar logic touches core business rules, we confirm the exact conversion and edge-case rules with the client's own team rather than assuming a standard library covers every case correctly.

We invoice in SAR and work inside Saudi Arabia's Sunday-to-Thursday week, planning reviews and releases around the four days that overlap with a Monday-to-Friday calendar.

Industries

Industries we often work with here

FAQ

Frequently asked questions

Do you build custom software to NCA Essential Cybersecurity Controls?

Yes. We design access control, logging, cryptography and change management against the ECC's specific domains from the architecture stage, rather than treating it as documentation added after the system is built.

Can our system host data entirely within Saudi Arabia?

Yes, in-Kingdom hosting is a standard requirement we design for when a client's sector or government relationship requires it, and we confirm this expectation during discovery before recommending a cloud provider or region.

How do you handle Hijri calendar dates alongside Gregorian ones?

We store and calculate against both calendars explicitly wherever business logic depends on it, such as contract deadlines or reporting periods, rather than storing only Gregorian dates and converting for display, which produces errors at month-length edge cases.

Can our internal admin tools default to Arabic instead of English?

Yes. We build back-office and internal tools with Arabic as the primary interface language when that matches how your staff actually work, with English available as the secondary option rather than the reverse.

Can we use Nafath to verify partner or employee identity in an internal system?

Yes. We integrate Nafath as a standard identity verification option for internal and partner-facing systems, not only customer-facing ones, which avoids building a separate manual verification process.

Do you sign an NDA before reviewing our existing systems?

Yes, before any discovery work involving your existing systems, data or roadmap, we sign a mutual NDA so nothing beyond what a signed agreement covers is shared during scoping.