Ship to Android, iOS, and Web from One Kotlin Codebase.

Tired of maintaining separate codebases for every platform? Ernst & Conte is a Swiss consultancy that helps teams consolidate their mobile and fullstack development with Kotlin Multiplatform. We handle architecture, engineering, and project bootstrapping — so you reduce duplication, cut costs, and deliver faster.

Engineering Services for Your Project's Success

Whether you are launching a new product or modernising a legacy stack, we bring the technical depth to move your project forward:

Kotlin Multiplatform

Stop paying for two separate mobile teams. We architect and build shared Kotlin codebases that target Android, iOS, desktop, and web — reducing maintenance overhead while keeping native performance.

App Development

From greenfield builds to feature extensions, we deliver production-ready Android and iOS applications. Native when it matters, cross-platform where it saves you time and budget.

Fullstack Development

Backend APIs, frontend interfaces, cloud infrastructure, and CI/CD pipelines — we own the full delivery chain so nothing falls between the cracks.

Swiss eID Integration

Prepare your platform for the Swiss eID framework. We provide architecture consulting and hands-on implementation so your business meets compliance requirements on schedule.

The Engineers Behind Your Project

Patrick Del Conte — Software Architect and Partner at Ernst & Conte, Switzerland

Patrick Del Conte

Software Engineer & Partner

Patrick leads software architecture and backend engineering. His focus: building foundations that scale with your business, not against it.

Matthias Ernst — Kotlin Multiplatform Lead and Partner at Ernst & Conte, Switzerland

Matthias Ernst

Software Engineer & Partner

Matthias drives Kotlin Multiplatform strategy and delivery. He turns complex cross-platform requirements into maintainable, production-grade code.

Marc Rymann — Mobile Development Engineer at Ernst & Conte, Switzerland

Marc Rymann

Software Engineer & Associate

Marc brings years of hands-on mobile engineering across Android and iOS. He ensures every release meets the quality bar your users expect.

Start a Project Inquiry

  • What Happens Next

    We read every inquiry personally. Expect a response within one business day with an honest assessment of whether we can help — and if so, a concrete proposal for next steps. No obligations, no generic sales deck.
  • Email

    info@ernstconte.com
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