Web App Developmentthat your users love

Modern web apps with React, Next.js and Vue.js. From first idea to successful launch - we develop apps that work and convert.

Why our web apps are different

We don't just build apps - we create digital experiences that delight users

Lightning-fast performance

Optimized for Core Web Vitals and Google PageSpeed

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Mobile-first design

Perfect display on all devices

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Enterprise security

Highest security standards and data protection

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Scalable architecture

Grows with your company

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Maintenance & support

24/7 support and regular updates

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SEO-optimized

Best visibility in search engines

Our web app services

From simple websites to complex web applications

React Web Apps

Modern, reactive web applications with React

from $5,000

Next.js Development

Server-side rendered web apps with Next.js

from $7,500

Vue.js Applications

High-performance web apps with Vue.js framework

from $6,000

Progressive Web Apps

App-like experiences in the browser

from $8,000

Web App Development FAQ

Answers to the most important questions about our work

Development time depends on complexity. Simple web apps can be developed in 4-8 weeks, while more complex applications require 3-6 months. We create a detailed timeline after the project analysis.
We use modern technologies like React, Next.js, Vue.js, Node.js, Python and TypeScript. The choice depends on your project's specific requirements. We're happy to advise you on optimal tech stack selection.
Costs vary depending on feature scope and complexity. Simple web apps start from $5,000, while comprehensive enterprise solutions can cost $50,000+. We create a transparent, individual quote for you.
Yes, we offer comprehensive maintenance and support packages. These include updates, security patches, performance optimizations and technical support. Our SLA agreements guarantee fast response times.
Absolutely! We have experience integrating various systems - from CRM and ERP systems to payment gateways and APIs. We analyze your existing infrastructure and develop suitable integration solutions.

Ready for your web app?

Let's discuss your idea and develop an app together that delights your users.

Let's talk

Tell us about your vision and we'll turn it into digital reality

Why Onestop Software?

Lightning-fast execution

From idea to MVP in record time

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100% focus on ROI

Every line of code aims for your success

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Enterprise-grade security

Your data is safe with us

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Future-proof technology

Latest tech stack for sustainable success

Contact

📧info@onestop.software📱+49 (0) 160 95 100 306
📍Germany & International
🕐24/7 support available

No spam guaranteed. Your data is safe with us. 🔒