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st. louis·o'fallon·software development
// Software Development · O'Fallon, AR · Available for new projects

Web & software development for O'Fallon businesses that need it built properly.

If your O'Fallon business needs software logic behind it — a portal, a platform, a booking engine, a workflow application — we build it on a foundation that lasts.

★ 5.0 rating  |  25+ years  |  200+ clients served  |  Available for new projects
// the brief

Real software for O'Fallon businesses — not another WordPress plugin stack.

O'Fallon businesses frequently reach the limit of what off-the-shelf tools can do — then either pay for workarounds, accept the limitations, or commission software that gets built badly and becomes a liability.

// what we deliver

Software development for O'Fallon businesses

API Development

RESTful APIs, webhook systems, and third-party integrations that make your software talk to the other tools your O'Fallon business depends on.

Third-Party Integrations

Connect your software to payment gateways, CRMs, ERPs, shipping providers, and the ecosystem of tools your business already runs on.

Authentication & SSO

Single sign-on, multi-factor auth, role-based permissions, and the auth plumbing enterprise customers ask about during procurement.

Performance & Scalability

Optimized queries, efficient caching, queueing where it matters, and architecture designed to handle real load — not just demo traffic.

Data Import & Migration

Move data out of old systems and into new ones without losing integrity. We handle complex migrations carefully, with rollback paths and reconciliation reports.

Background Jobs & Queues

Long-running tasks done off the request cycle — emails, exports, imports, notifications — so your UI never blocks on infrastructure.

Search & Filtering

Full-text, faceted, and semantic search built into your application — Laravel Scout, Meilisearch, or Postgres-backed depending on what fits.

Testing & Maintainability

Pest test suites, CI pipelines, and the kind of discipline that means six months from now adding a feature doesn't break three others.

Hosting & DevOps

Forge, Vapor, or your own cluster — we deploy Laravel apps to environments that scale, monitor, and recover without paging someone at 2 a.m.

// also available in o'fallon

Other services for O'Fallon businesses

// o'fallon

Print & UI/UX Design

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AI Development

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MCP Server Development

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Third-Party Integrations

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// o'fallon

Custom Development

Every service we offer is available to O'Fallon businesses. Explore what else Pixelworx can build for you.

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// o'fallon

Experts as a Service

Every service we offer is available to O'Fallon businesses. Explore what else Pixelworx can build for you.

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// nearby areas

Software Development in nearby St. Louis cities

All St. Louis cities
// st. louis

Chesterfield

Edward Jones, World Wide Technology, Maritz. The corporate business corridor west of St. Louis.

Software Development in Chesterfield
// st. louis

Clayton

St. Louis County seat. Financial services, law firms, and corporate headquarters district.

Software Development in Clayton
// st. louis

St. Charles

Growing western suburb. Manufacturing, healthcare, professional services, and tourism.

Software Development in St. Charles
// st. louis

St. Peters

Manufacturing, retail corridor, and professional services in St. Charles County.

Software Development in St. Peters
// st. louis

Florissant

North County. Manufacturing, distribution, and professional services operations.

Software Development in Florissant
// st. louis

Wentzville

GM plant, rapid growth. Manufacturing and professional services in far west St. Charles County.

Software Development in Wentzville
// st. louis

Belleville

Illinois side. Scott AFB, legal community, healthcare, and St. Clair County professional services.

Software Development in Belleville
// what clients say

Trusted by businesses nationwide

View all reviews
// software development · o'fallon

Ready to build the software your O'Fallon business actually needs?

A direct conversation about what you need — no forms, no funnels. Tell us the problem and we'll tell you if we're the right fit.

// before you go

Interested in Software Development?

Most projects start with a 15-minute conversation. No pitch — just a straight look at what you need and whether we’re the right fit.