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Stereasoft

Web and mobile engineering for production software

Lviv & Kyiv, Ukraine

stereasoft@gmail.com

Services

  • Mobile Apps
  • Websites
  • UX/UI Design
  • Testing & QA
  • MVP Development
  • Support & Maintenance

Company

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© 2026 Stereasoft

Our Services

Web, Mobile & Product Development

Six core services: mobile, web, design, testing, MVP builds, and ongoing support.

6
Core services
2–4
Senior engineers per team
Remote
Delivery model
01

Mobile

Mobile Apps

Mobile apps for iOS and Android with React Native and Expo: offline support, push notifications, and store releases.

Products launching on iOS and Android from one codebase.

React Native & ExpoOffline-First SyncPush NotificationsApp Store Releases
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02

Web

Websites

Digital solutions from responsive marketing sites to complex web apps with Next.js, SEO, and production-ready performance.

Teams that need a professional web presence or customer-facing app.

Next.js & ReactSEO & Core Web VitalsCMS IntegrationAPI & Data Layers
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03

Design

UX/UI Design

Clear interfaces with user flows, wireframes, and design systems that engineers can implement without guesswork.

Products that need polished UX before or during engineering.

User Flows & WireframesDesign SystemsPrototypingDeveloper Handoff
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04

Quality

Testing & QA

Structured testing across unit, integration, component, and E2E layers so releases ship with confidence.

Teams that need reliable test coverage before every release.

Jest & VitestPlaywright & CypressMobile RegressionCI Test Pipelines
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05

Product

MVP Development

Lean first versions to validate ideas fast: scoped features, short cycles, and a path from prototype to production.

Startups testing product-market fit with a focused v1.

Discovery & ScopingRapid PrototypingCore Feature BuildLaunch Support
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06

Support

Support & Maintenance

Keep your product healthy after launch: CI/CD, monitoring, performance fixes, and steady feature work.

Teams with a live product that needs reliable releases and continuity.

CI/CD PipelinesMonitoring & AlertsPerformance TuningOngoing Feature Work
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Not sure where to start? Book a discovery call →