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Modern tech stack for software development

The Right Tools for Your Software

The right tools for your software — we choose frameworks and platforms based on fit, not hype. That means software that works, scales, and stays maintainable, even in ten years.

The Right Tools for Your Software Below you will find use cases, services and answers to common questions.

Technology Selection as a Success Factor

The choice of programming language, framework, or cloud platform shapes your project for years. We choose technologies by fit – aligned with IT consulting and custom software development. Requirements for performance, scaling, ecosystem, and maintainability drive our recommendation.

On this page you will find our tech stack by category: frontend with React, Angular, Vue.js and Next.js, backend with Node.js, Python, Java, PHP, .NET and frameworks such as Laravel, Symfony, Magento or Shopware, plus cloud migration and DevOps consulting. See also software & platforms and app development.

Our approach combines future-proofing with pragmatism – including legacy modernization. For orientation see our Flutter vs React Native comparison, glossary and references.

Our Tech Stack

Technology choice determines maintainability, performance, and future-proofing. We rely on proven, modern stacks – complemented by integration & interfaces, AI & machine learning and our software development cost calculator.

Our Technology Approach

Future-Proof

Maintainable, modern stacks – aligned with architecture audits and hosting & cloud operations.

Tailored

Requirements-driven choices – from web development and web & mobile to online shop creation.

Best Practices

Proven standards in security audits, our approach and security by design.

Björn Groenewold – Managing Director Groenewold IT Solutions

Which technology fits your project?

In 30 minutes, we analyze your requirements together and recommend the right technology – free and non-binding.

Frequently Asked Questions

FAQ About Our Technologies

Technology Selection & Consulting

How do you choose the right technology for my project?

We analyze your requirements, goals, and constraints: scalability, performance, existing systems, team expertise, and budget. From that, we derive a recommendation – not technology for technology's sake, but the best solution for your specific case.

Can you also work with technologies not listed on this page?

Yes, this overview shows our core competencies. Beyond that, we have experience with many other technologies and frameworks. Get in touch – we'll check whether we can cover your requirements or bring in a suitable partner.

Do you also advise on technology choices for existing projects?

Yes, we offer technical audits and consulting for existing projects. We analyze your current stack, identify optimization potential, and recommend modernizations where appropriate – always with an eye on costs, benefits, and risks.

Björn Groenewold – CEO Groenewold IT Solutions

Need technology consulting? We help you find the optimal tech stack for your project.

Schedule a Consultation

Frontend & Mobile

React, Angular, or Vue – which is better?

Each framework has its strengths: React offers maximum flexibility and a huge ecosystem, Angular is ideal for large enterprise applications with clear structures, Vue impresses with its gentle learning curve and elegance. The choice depends on project size, team, and requirements.

Native app or cross-platform – what do you recommend?

Cross-platform (Flutter, React Native) saves development time and costs for 90% of apps. We recommend native development (Swift, Kotlin) for high performance requirements, complex device integrations, or when maximum UX quality is critical.

Why do you use Next.js?

Next.js combines the best of React with server-side rendering, optimal SEO, and excellent performance. It's ideal for modern web applications and is our recommendation for most new web projects – this website also runs on Next.js.

Backend & Databases

Which backend language is the best?

There is no "best" language – only the right one for your use case. Node.js for real-time applications, Python for AI/ML and data science, Java/.NET for enterprise systems, Go for high-performance microservices. We advise you objectively and technology-neutrally.

SQL or NoSQL – when to use which?

SQL databases (PostgreSQL, MySQL) for structured data with complex relationships and transactions. NoSQL (MongoDB, Redis) for flexible schemas, high write loads, or document-based data. Often a mix of both is ideal.

Can you also work with legacy technologies like Delphi or ColdFusion?

Yes, we have expertise in legacy technologies like Delphi, ColdFusion, and older .NET versions. We maintain existing systems, continue developing them, or guide the step-by-step modernization to current technologies.

Cloud & DevOps FAQ

AWS, Azure, or Google Cloud – which provider do you recommend?

AWS offers the broadest range of services, Azure integrates seamlessly into Microsoft environments, Google Cloud excels at AI/ML and data analytics. We recommend based on your requirements, existing systems, and budget – or implement multi-cloud strategies.

Do I need Docker and Kubernetes?

Docker simplifies deployment and ensures consistent environments – recommended for almost every project. Kubernetes pays off for complex, scalable microservice architectures. For smaller projects, simpler solutions like Docker Compose or managed services are often sufficient.

How do you ensure security and performance?

Through Infrastructure as Code (Terraform), automated CI/CD pipelines, security scanning, monitoring, and regular updates. We implement best practices from the start and document everything for your team.

Thorsten Frieling – Project Manager Groenewold IT Solutions

Questions about a specific technology? We're happy to advise you on your specific use case.

Contact Us

Technology Consulting: Why the Right Choice Matters

Choosing the right technology is one of the most important decisions in any software project. We advise in a technology-neutral way – sometimes React with Next.js for a web portal, sometimes Flutter for a cross-platform app, sometimes Python for an AI project.

Our team works with 40+ technologies across frontend, backend, mobile, data & analytics, cloud and AI – supported by workshops and the project check.

Not every project needs microservices or NoSQL. We balance innovation and proven solutions – based on 250+ completed projects. For legacy stacks such as Delphi we support maintenance and legacy modernization.

Click a technology below for details – or schedule a consultation. We support you from concept through operations & support – Made in Germany from East Frisia.

Frequently Asked Questions

Technologies

Selection & Legacy

How do you choose the right technology for a project?

We consider requirements, performance, security, your team's skills and long-term maintainability. We recommend based on 250+ projects, not hype.

Do you only work with certain stacks?

No. We use 40+ technologies across frontend, backend, mobile, databases and cloud. The stack is chosen to fit the project.

What about legacy technologies?

We maintain and modernise Delphi, .NET, Java, PHP and others. We can also plan migration to newer stacks when it pays off.

Can you help us evaluate a new technology?

Yes. We give an honest assessment based on experience: strengths, risks and whether it fits your situation.

Björn Groenewold – Geschäftsführer Groenewold IT Solutions

Discuss technology choice

We recommend based on 250+ projects.

Next Step

Want to use this technology for your project?

We advise vendor-neutral on the right stack for your project.

30 min strategy call – 100% free & non-binding

Technologies & Tech Stack – Our Development Expertise