Romexsoft Blog
Stay updated with our expert blog, where we share the latest insights on software development, emerging tech trends, industry tendencies, and best practices from our personal experience.
We also provide deep dives into AWS services, offering practical cases, useful tips, and well-thought-out strategies to help you navigate the Amazon cloud.
Learn how to architect a multi-tenant SaaS application on AWS with Spring Boot and how to approach the key design choices behind it. We cover tenant isolation, authentication, shared and isolated data models, and the factors that help determine which model is the best fit for a given SaaS environment.
While one of your long-term business objectives may be cost optimization, it is virtually impossible to set such a complex process in motion without getting into the specifics. We have drafted this article to give you insights into how to save costs on AWS. Upon reading you will learn about:
- the role of business value in cloud economics;
- four pillars of the Cloud Value Framework;
- AWS cost savings analysis and its purpose;
- AWS cost reduction strategy;
- AWS cost optimization principles.
Cloud migration can be a challenging endeavor that depends on many factors that govern your business processes. In this article we have collected some of the key points that can be addressed during the initial stages of your migration to cloud and that can be tracked throughout the duration of the project to help you overcome most of the common cloud migration challenges.
After reading this article you will become familiar with the People, Technology, and Process perspectives of cloud migration best practices.
As your business develops and acquires new capabilities, you are likely to face migration to AWS as an iterative development process. What you can do to ensure successful app migration to AWS is lay a proper foundation in your wisely carried out initial steps of migrating that provide experience and spur the later completion of AWS cloud migration within optimal business resources.
This article covers the most frequent customer pain points and bridges common knowledge gaps to catch you up on the ABCs of cloud migration.
Romexsoft is pleased to announce that it has been honored to become an approved member of the AWS Public Sector Partner Program. AWS Public Sector organization is a growing community of partners serving healthcare, government, education, space and nonprofit customers.
In an attempt to bypass all new emerging threats, numerous SaaS owners have gone for the leading security standard – ISO 27001. Many companies, though, are still contemplating ISO certification so we have created this article to clarify:
- Why comply with the ISO 27001 standard
- What ISO 27001 is and what it covers
- What benefits of ISO 27001-compliance SaaS gets
- How to prepare for ISO 27001 audits and certification
- How Romexsoft can help SaaS become ISO compliant.
We have written this article to support professionals starting their first application modernization journey. It shows why a well-structured modernization roadmap matters, explains how the AWS application modernization framework fits into the process, and clarifies where to start when building your own roadmap. We also share practical guidance to help you create an effective application modernization roadmap step by step.
If you consider the possible improvements that the AWS Well-Architected Framework could bring to the solution impracticable and incompatible with the factual everyday issues, you will be able to fully appreciate the benefits that framework could potentially introduce to your existing software product, or the software-to-be.
While most startup founders know the basics of cloud computing, we assume that many of them lack experience in creating modern SaaS solutions. We created this guide to building a web app hosted on AWS to explain:
- What “a modern SaaS app” means
- How a SaaS development process looks like
- What challenges can you face when developing a SaaS product
- How building a web app on AWS can help you deal with these challenges


