Sii provides comprehensive Digital Services, developing and maintaining modern web, mobile, and business applications while applying AI (Artificial Intelligence) to drive automation and personalization. As an end-to-end technology partner, Sii helps clients accelerate delivery, optimize costs, and strengthen their competitive advantage.
Paulina, BDM
Daniel, Team Leader
Paulina, BDM
Daniel, Team Leader
Sii develops, modernizes, and maintains software throughout the application lifecycle – from requirements analysis and architecture design through implementation, continuous development, and production support – using an AI-native approach:
Sii designs, develops, and maintains Android and iOS applications, supporting organizations throughout the entire application lifecycle – from initial analysis and design to deployment, maintenance, and ongoing support:
Sii designs, implements, and maintains DXP (Digital Experience Platform) solutions built on Adobe Experience Manager, Sitecore, Drupal, and Umbraco, helping organizations deliver personalized customer experiences across digital touchpoints:
Sii designs, develops, and modernizes Digital Commerce platforms, helping businesses increase sales and deliver consistent, engaging shopping experiences across channels:
Sii designs and implements Enterprise Application Integration (EAI) solutions that connect systems, applications, and data sources, eliminating data silos and improving the flow of information across business processes.
Sii brings together strategy, content, UX/UI, analytics, and marketing technology to create connected digital experiences and engage the right audiences more effectively:
Sii helps organizations deliver consistent, personalized customer experiences across every stage of the customer journey:
The expertise of Sii and AI experts combined throughout the entire software development process
We assess your product, business objectives, and potential risks. AI supports document analysis, requirements definition, and backlog creation.
We assess your technology landscape, dependencies, and architectural challenges. AI supports solution design, evaluation of available options, and architecture documentation.
We turn agreed requirements and architecture into working software. AI supports implementation planning, code generation, and code validation.
We verify that the solution meets agreed requirements and quality standards. AI supports test scenario design, test generation and execution, and test result analysis.
We assess your product, business objectives, and potential risks. AI supports document analysis, requirements definition, and backlog creation.
We assess your technology landscape, dependencies, and architectural challenges. AI supports solution design, evaluation of available options, and architecture documentation.
We turn agreed requirements and architecture into working software. AI supports implementation planning, code generation, and code validation.
We verify that the solution meets agreed requirements and quality standards. AI supports test scenario design, test generation and execution, and test result analysis.
Projects delivered for PUMA, Worldline, and Scalepoint demonstrate Sii’s expertise in software development, system integration, and the delivery of modern digital solutions.
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More than 1 700 software engineers, architects, and specialists in cloud, DevOps, and AI help clients across industries design, develop, and maintain modern applications and enterprise platforms. Sii’s teams hold nearly 600 technology certifications across Azure, AWS, Google Cloud, and Java, as well as approximately 100 AI certifications, including Anthropic, with additional expertise backed by partnerships with Microsoft, AWS, Google, and Adobe. By combining an AI-Native SDLC, proven DevOps practices, and modern cloud technologies, Sii helps organizations accelerate software development and deliver business value faster.
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Frequently asked questions about Digital
The cost depends on the scope of the project and is determined on a case-by-case basis. Key factors include the number and complexity of features, integration with existing systems, security requirements, and the overall scale of the solution. Sii helps clients define business priorities and establish a clear delivery plan, providing greater visibility into costs and control over the budget throughout the project.
The timeline depends on the scope and complexity of the project. Smaller solutions can often be delivered within a few months, while larger, more complex platforms require longer delivery timelines. Sii works iteratively, allowing clients to access initial functionality sooner, gather feedback, and validate the product direction as development progresses.
Yes. Sii can take over a project previously handled by another technology partner. The process begins with an assessment of the codebase, architecture, documentation, and current project status. This helps identify potential risks, technical debt, dependencies, and areas for improvement before defining a plan to stabilize the solution and continue its development.
Client involvement is typically most important when defining business objectives, making key decisions, and validating outcomes. Sii manages the delivery process across requirements analysis, design, development, testing, and deployment. Regular communication and joint progress reviews support timely decision-making, maintain alignment, and reduce the risk of misunderstandings.
Common risks include unclear requirements, evolving business needs, and integration challenges. Sii helps mitigate these risks through regular workshops, iterative delivery, continuous quality assurance, and transparent progress reporting. This approach helps identify issues early and address them before they affect the project timeline or budget.
Yes. Sii designs solutions to integrate with the client’s existing technology environment. Our teams assess current systems, available APIs, and business requirements to enable reliable, efficient data exchange. This allows new solutions to support existing processes without the cost and disruption of replacing systems that are already in place.
Security is built into the solution from the outset. Sii applies established practices for access management, data protection, system monitoring, and security testing. Regulatory requirements, including GDPR, are also considered during the design phase to reduce the risk of non-compliance and security incidents.
Yes. Sii provides ongoing support after go-live. Services can include application maintenance, bug fixes, monitoring, security updates, and continuous feature development. This allows clients to focus on their core business while their solutions continue to evolve in line with changing business and technology needs.
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