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Stereasoft

Web and mobile engineering for production software

Remote-first

Ukraine

hello@stereasoft.ua

Services

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

Company

  • About
  • Blog
  • Careers
  • Contact

Get in Touch

Starting a web or mobile project? Tell us what you're building and we'll respond within one business day.

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© 2026 Stereasoft

Production SoftwareBuilt to Ship

We build production software for web and mobile using React, Next.js, Node.js, TypeScript, and React Native with Expo.
Small dedicated teams. Fast loops. Clean code. Predictable releases.

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Small, Dedicated Teams
Stable, Weekly Releases
Built for Real Traffic

What We Do

Websites, mobile apps, UX/UI design, testing, MVP builds, and support — end to end.

Mobile Apps

Functional mobile apps for iOS and Android with React Native and Expo — offline support, push notifications, and store releases.

  • React Native & Expo
  • Offline-First Sync
  • Push Notifications
  • App Store Releases
View mobile apps service→

Websites

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

  • Next.js & React
  • SEO & Core Web Vitals
  • CMS Integration
  • API & Data Layers
View websites service→

UX/UI Design

Intuitive, visually clear interfaces — user flows, wireframes, and design systems that translate cleanly into code.

  • User Flows & Wireframes
  • Design Systems
  • Prototyping
  • Developer Handoff
View ux/ui design service→

Testing & QA

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

  • Jest & Vitest
  • Playwright & Cypress
  • Mobile Regression
  • CI Test Pipelines
View testing & qa service→

MVP Development

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

  • Discovery & Scoping
  • Rapid Prototyping
  • Core Feature Build
  • Launch Support
View mvp development service→

Support & Maintenance

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

  • CI/CD Pipelines
  • Monitoring & Alerts
  • Performance Tuning
  • Ongoing Feature Work
View support & maintenance service→
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Tech Stack

Modern tools chosen for velocity, reliability, and long-term maintainability.

Next.js
React
TypeScript
Node.js
React Native
Expo
PostgreSQL
Prisma
Redis
GraphQL
Stripe
Vercel
Docker
GitHub Actions
Sentry
Playwright
Next.js
React
TypeScript
Node.js
React Native
Expo
PostgreSQL
Prisma
Redis
GraphQL
Stripe
Vercel
Docker
GitHub Actions
Sentry
Playwright

Get in Touch

Whether you're starting a new product or rescuing a fragile app, tell us about your goals, timeline, and constraints.

Email

hello@stereasoft.ua

What happens next?

  • 1.We'll respond within one business day where possible
  • 2.Schedule a free 30-minute discovery call
  • 3.Receive a tailored proposal for your project

Delivery You Can Plan Around

Release discipline, timeline clarity, and sprint follow-through — what we track on every project.

0%

Milestones delivered on the agreed date

0%

Releases shipped without a rollback

0%

Sprint commitments completed as planned

0%

MVPs that move into ongoing development

Predictable shipping beats heroic last-minute fixes. We structure work around milestones, demos, and release windows so you see progress early and launch with fewer surprises.

Platforms & Tools We Work With

Microsoft
Google
AWS
OpenAI
Anthropic
Meta
Microsoft
Google
AWS
OpenAI
Anthropic
Meta
Microsoft
Google
AWS
OpenAI
Anthropic
Meta
Microsoft
Google
AWS
OpenAI
Anthropic
Meta