AWS cloud solutions that scale with your load
In the AWS cloud your online store, portal or app stays fast even at peak load, and you pay only for what you actually use. We design the cloud architecture, migrate existing systems to the cloud and make sure the solution is secure and always available.
Our team of more than 25 people has more than 15 years of experience in cloud solutions and software development. Let’s talk about making your system more reliable. Get in touch!
Opus – AWS development expert
AWS is the world’s largest cloud platform, offering more than 200 services ranging from computing power and databases to artificial intelligence. Opus uses AWS every day to host online stores, portals and SaaS products, and knows the platform from both a developer’s and an operator’s perspective.
At the start of every project, we map out the load, security requirements and budget together with you. We then design an architecture that is reliable and cost-efficient, automate its management and set up monitoring so that problems are spotted before they affect users.
Why choose Opus?
A high-quality cloud solution can support your business for years to come. Opus is an AWS development expert with more than 15 years of experience in software development and cloud solutions. Our seasoned specialists have solved even the most complex challenges for clients, ensuring on-time delivery, future-proofing and continuous support throughout and after the development process.
Our team consists of experts who understand both the specifics of AWS and what turns a good cloud solution into a truly great one. We offer a full service, supporting your business throughout the entire process – from preliminary analysis and design to development and maintenance.
AWS – a cloud platform that offers everything
AWS offers everything a modern digital solution needs: servers and containers (EC2, ECS), serverless functions (Lambda), managed databases (RDS, Aurora, DynamoDB), file storage (S3), a content delivery network (CloudFront) and artificial intelligence services (Bedrock). You use exactly as many services as you need at any given time.
AWS also has data centres in the European Union, which helps meet GDPR and data residency requirements. Automatic scaling ensures that the solution holds up during campaigns and sales peaks as well.
Completed projects
We have long-standing experience building IT software and online stores for companies ranging from the financial sector to insurance and pharmaceuticals. We are a long-term partner to large corporations and fast-growing startups alike.
- Accessibility (WCAG)
- We ensure that digital solutions are in line with the client’s requirements and comply with WCAG (Web Content Accessibility Guidelines) standards. This means that the final solution is accessible to users with diverse needs.
- Security (OWASP)
- We adhere to the principles of the OWASP security standards to ensure the security of the software. By following OWASP guidelines, we are always aware of the major security vulnerabilities associated with web applications.
- Web hosting
- We work with both cloud-based (cloud hosting) and dedicated server-based (dedicated hosting) solutions. We can be your partner in providing exactly the web hosting solution that your business requires.
Maintenance & support: as a long-term partner we ensure your solution’s continuity
Maintenance and support help ensure the long-term functioning and user-friendliness of the finished solution. We carry out the necessary updates to AWS services, servers and software, manage databases and provide user training. As your company’s long-term software partner, we help ensure the smooth operation, security and continuity of the solution.
Frequently asked questions
What does Opus use AWS for?
We use AWS every day to host online stores, portals and SaaS products. We design the cloud architecture, move existing systems to the cloud and take care of security and availability.
Can an existing system be moved to AWS?
Yes. We move existing applications and server-based solutions to AWS with minimal downtime.
Can the data stay in the European Union?
Yes. AWS has data centres in the European Union, which helps meet GDPR and data location requirements.
How are AWS costs kept under control?
You pay only for the resources you use, and automatic scaling grows and shrinks them with the load. We design an architecture that is reliable and cost-efficient.
How is an AWS solution managed?
We set up CI/CD, infrastructure as code (Terraform, AWS CDK), backups and monitoring, so problems are spotted before they affect users.
Get in touch
We want to cover all your web development needs so you can focus on building and growing your business. Planning a new cloud solution, or looking to move an existing system to AWS? Write to us and let’s discuss which solution suits you.

