Custom software · Orange County
Custom software development
Custom web apps, internal tools, dashboards and API integrations. Senior custom software development for Southern California businesses.
Overview
The custom software your business is missing
Orange Sky is a custom software development studio in Orange County, California. When off-the-shelf tools fall short, we design and build the web apps, internal tools, dashboards and integrations that fit how your business actually works.
We start with a real workflow, ship a useful first release fast, and build from there — senior engineers, fixed pricing, and software you fully own. From a simple internal dashboard to a full product, we cover architecture, development and launch.
What we do
Custom software,
end to end.
One senior team, from the first idea
to launch and beyond.
Web Apps & SaaS
- Web application development
- SaaS products & MVPs
- Multi-tenant platforms
- Real-time apps (chat / live data)
- Progressive web apps (PWA)
Marketplaces & Portals
- Two-sided marketplaces
- Booking & scheduling platforms
- Customer / vendor portals
- Membership & community platforms
- Directory & listing sites
Internal Tools
- Custom CRM
- Custom ERP modules
- Admin panels & back-office
- Internal dashboards & tools
- Inventory / order management
APIs & Backend
- API design & development
- Backend & database engineering
- Microservices
- GraphQL / REST APIs
- Auth & permissions systems
Modernization & Rescue
- Legacy modernization
- Project takeovers & rescue
- Refactoring & performance
- Re-platforming
- Tech-debt cleanup
MVPs & validation
- Core customer-journey prototypes
- Clickable prototypes & user testing
- First-release scope & product analytics
- Launch feedback & iteration planning
What you get
Everything in one
engagement.
| Web applications | Customer-facing and internal web apps |
|---|---|
| Internal tools | Dashboards, admin panels and automations |
| APIs & integrations | Connect Stripe, CRMs, ERPs and third-party systems |
| AI features | Assistants, RAG search and workflow automation |
| Reliability | Cloud hosting, CI/CD, monitoring and support |
FAQ
Custom software — questions, answered
How much does custom software development cost?
Custom software is scoped and quoted per project. We define a useful first release, agree a fixed price, and expand in phases so you see value early.
What can you build?
Web and mobile apps, internal tools and dashboards, API integrations, AI assistants and automation — anything an off-the-shelf tool can't cover.
Will we own the code?
Yes. You own the code, the data and the accounts. We document the setup and can hand it to your team or keep supporting it.
How long does it take?
A focused first release is usually weeks, not months. We build in the open with a staging link you can watch update.
Do you hire out senior developers?
You work directly with the senior engineers building your software — not a queue of juniors.
Why Orange Sky
Senior people. Fixed price.
Live in weeks.
You work directly with the people doing the work — not a ticket queue. We scope it clearly, build in the open, launch fast, and hand over something you fully own and can run yourself.
Let’s make it happen.