OSSOFTS
Services

Enterprise software delivery, end to end.

For companies that want to hire a team directly — scoped engagements, not open-ended retainers, delivered by the same people who designed them, across web, mobile, cloud, and the regulated/fintech systems most teams won't touch.

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Disciplines covered in-house — no subcontracting out the hard parts.

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Live engagements right now

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Ways to work with us

Custom Software Development

End-to-end product builds for teams that need software shaped around their business, not a template.

  • Web application development
  • API & systems integration
  • Internal tools & workflow platforms

Mobile App Development

Native iOS and Android apps for consumer and business products, built to ship and to maintain long after launch.

  • Native iOS & Android development
  • App store release & maintenance
  • Offline-first & performance-sensitive apps

Product Design & UX

Interface and experience design grounded in how the product will be used, with a clear, testable design process.

  • Product & UX design
  • Design systems
  • Usability testing

Platform & Cloud Engineering

Cloud infrastructure and DevOps practice built for reliability under real usage, not just at demo scale.

  • Cloud architecture & deployment
  • CI/CD pipelines
  • Performance & reliability engineering

Data & Compliance Engineering

Regulatory compliance engines and audit-grade data handling for teams operating in regulated industries.

  • Compliance scanning & evidence systems
  • Data pipelines & secure data hosting
  • Auditable, read-only integrations

Fintech & Marketplace Systems

Multi-currency ledgers, payments infrastructure, and multi-vendor marketplace platforms with real transactional complexity.

  • Multi-currency accounts & transfers
  • Payments & card infrastructure
  • Multi-vendor marketplace platforms

Legacy Modernization & QA

Bringing aging systems up to a maintainable, secure standard, backed by real automated test coverage.

  • Legacy system audits & migration
  • Automated testing & QA
  • Security & code health review
Why OSSOFTS

Built for the engagements other teams turn down

Regulated industries, real transactional complexity, and mobile-plus-web builds are where most agencies slow down. It's where we start.

One team, not a relay race

The engineers who scope the work are the ones who ship and support it — no handoff between a sales team, a delivery team, and a support team.

Comfortable with regulation

Compliance engines, audit trails, and financial systems aren't a bolt-on for us — they're core to what we've already shipped.

Built to last past launch

Every engagement includes a support plan — we're still accountable for the system after the invoice is paid.

Engagement model

Scoped, quoted, and accountable

Every engagement starts with a discovery phase and a written scope — you know what you're paying for and what you're getting, before the build starts.

Pricing is quoted per engagement based on scope, timeline, and team composition — we don't publish flat-rate packages because enterprise software rarely fits one. Tell us what you're building and we'll come back with a real number.

See how engagements are structured
Get started

Tell us what you need built.

Start with a scoping conversation — no commitment, just a clear read on feasibility and cost.