Our key strengths

70+ developers

in React & Angular

70+ developers

in PHP & Node

30+ specialists

in HTML/CSS

1 150+ developers

in Java & .Net

Scalable cloud hosting solution

Amazon Web Services, Microsoft Azure

Serverless approach

Mobile first

& responsive web design

Meet our experts

We offer solutions tailored to your needs

Application analysis and design

Sii experts will prepare an extensive analysis and design a fully functional application, providing your recipients with a high comfort of using the software. We support your business in the following areas:

Sii experts will prepare an extensive analysis and design a fully functional application, providing...

  • Information architecture
  • UX/UI mockups & graphic design
  • Solution brief
  • Mobile features
  • Technical architecture
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Implementation of dedicated solutions

Sii teams will perform the entire product delivery process for you: from design, through development, to commissioning, launching and further maintenance. Our experts perform the following tasks:

Sii teams will perform the entire product delivery process for you: from design, through...

  • HTML5/JavaScript applications designed for mobile & desktop
  • Custom-made or off-the-shelf content management system (e.g. Drupal) configuration
  • Integration with various data providers & analytics systems
  • Serverless or traditional computer power consumption
  • Cloud-based services configuration
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Product development

Thanks to the continuous delivery and automation of implementations, Sii's expert teams will introduce new modules whenever there is such a business need. The product backlog is prioritized based on business value, from the most important to the least important tasks. Our tasks will include:

Thanks to the continuous delivery and automation of implementations, Sii's expert teams will introduce...

  • Modernization of the existing web interfaces
  • Security (e.g. OWASP Top 10) and performance validation
  • Implementation of new business requests
  • Maintaining of domain knowledge
  • Continuous testing & delivery process
  • You-build-you-run-it approach
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Maintenance and support

Sii specialists will help you not only in implementing the application, but also provide ongoing support and carry out service works. The scope of our activities also includes troubleshooting, updating and providing service support. Sii services also include system maintenance and introducing minor changes and new functionalities. To learn more about our services, check out the Service Desk and User Support offer. Our services include:

Sii specialists will help you not only in implementing the application, but also provide...

  • flexible cooperation models
  • dedicated maintenance teams
  • 1st, 2nd and 3rd support lines
  • 8/5 or 24/7 support
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Expert audits and consulting

With the help of Sii's business experts, you will get information about the latest technological trends and the most up-to-date tools. They will also provide you with support in the process of developing your application development strategy.

With the help of Sii's business experts, you will get information about the latest...

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Our complementary services

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Our case studies prove our expertise

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