Software development that delivers more than code
We turn ideas into reliable, scalable, and secure digital products. Built with speed, precision, and purpose.
New technologies are reshaping how digital products are built and scaled. For most businesses, this means pressure to innovate, modernize, and move fast. all while keeping quality, security, and sustainability in check.
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At Levi9, we see this as an opportunity. From cloud-native platforms to AI-powered applications, we help you turn complexity into clarity and deliver outcomes with measurable business value.
Software Services
There is a reason we’re the #1 ranked application services provider in the Netherlands (Whitelane Research). Because we donât just build software, we build whatâs next.
Cloud-native application development
We design, build, and modernize applications using microservices, containerization, and serverless technologies.
Our solutions are fast to deploy, resilient by design, and built for scale.
Web & mobile development
From browser to pocket, we build responsive, secure, and user-friendly applications using modern frameworks like React, Angular, .NET, Flutter, and more.
Whether itâs a single-page app, PWA, or native mobile, your product will feel great, perform fast, and scale smoothly.
Platform engineering
We create modular, extensible platforms that enable rapid feature delivery, third-party integration, and developer empowerment.
Multi-tenant support, API-first architecture, and full observability are standard.
Architecture & technical design
We help define the right architecture for your business goals â from selecting technologies to designing scalable, maintainable systems.
Our experts guide buy vs. build decisions and translate vision into practical technical roadmaps.
Research & development (R&D) as a service
Validate bold ideas before you invest. We help you explore opportunities, prototype quickly, and de-risk innovation.
Flexible collaboration models from short experiments to fully functional POCs.
Data engineering & integrations
We build robust pipelines and APIs that unlock insights and streamline operations.
Certified partners with Databricks, Snowflake, MuleSoft, and Salesforce, we know how to make your data work for you.
IoT & embedded software
We help businesses connect devices to the cloud, gather actionable insights, and drive automation.
Our engineers build reliable software for edge devices, sensors, and smart systems.
Quality assurance & testing
We ensure your software is bulletproof with automated testing pipelines, performance benchmarks, and security testing built into every release cycle.
From unit tests to pentests, we cover it all.
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