AI is revolutionizing software development and you better be up to date

Artificial intelligence (AI) is profoundly transforming software development: working methods, deadlines, and the quality of delivered projects. At Castelis, we have integrated AI tools into our processes to offer our clients solutions that are even faster, more reliable, and adapted to their needs. However, we are also mindful of the inherent risks, to ensure deliverables of the highest quality and guarantee the security of our developments.

Such a disruption in how we practice our professions must be an opportunity to reflect on the impact, understand it, and know how to turn this new paradigm into an opportunity.
Why is AI changing web and software development? What are the benefits of AI in development? Will AI replace developers? How does AI improve developer productivity? What are the limits of AI in web and software development?

To try to answer these questions, we constantly test as many tools as possible. Enough to form our own opinion and gauge the revolution underway. AI generates such excitement that it is necessary to be constantly on the lookout to challenge our working methods.

How AI Improves Our Web Development Projects

Shorter Delivery Times 🚀

Thanks to AI tools for developers such as GitHub Copilot and TabNine, our developers can automate repetitive tasks such as:

• Generating standard code (for example, configuring an API or a database).
• Writing unit tests.
• Refactoring code to make it more readable and efficient.

Concrete example: During a recent project to create an e-commerce site, the use of AI allowed the configuration of a secure payment system in a few hours, whereas it would traditionally have taken several days. This allowed us to focus our efforts on customizing the design and user experience.

Better Code Quality 🧠

AI analysis tools like DeepCode or Snyk automatically detect bugs and vulnerabilities in the code. Additionally, we use solutions like Cursor to automatically explain and document our deliverables, which facilitates future maintenance.

Concrete example: For a client operating in the banking sector, AI detected a potential vulnerability related to poor management of user sessions. This problem, which could have gone unnoticed, was corrected before going into production.

Accessible and Innovative Solutions 🌐

For projects requiring rapid prototyping, we use no-code/low-code tools like Bolt.new. These platforms allow us to quickly create functional mockups while reducing costs for the client.

Concrete example: A client wanted to quickly validate an idea for an online booking application. Thanks to Bolt.new, we delivered a functional prototype in less than a week, allowing them to test their concept before investing further.

AI tools transforming coding

The growing integration of AI tools like GitHub Copilot, TabNine, and Cursor is revolutionizing the way they write code. These solutions actively assist us in code generation, performance optimization, and vulnerability detection, contributing to faster and more reliable projects.

Discover our complete comparison of the best AI tools to boost your development projects.

Anticipating the future of software development: key trends in 2025

Web and software development is evolving at breakneck speed, and 2025 is shaping up to be a pivotal year.

• AI is becoming a true copilot, capable not only of writing complex code, but also of proactively identifying vulnerabilities and improving existing architectures.
• Low-code and no-code environments will continue to democratize, making development accessible to an ever-wider audience without compromising technical flexibility.
• The focus will also be on advanced customization of interfaces and inclusivity, with ultra-optimized user experiences.
• Finally, cybersecurity will remain a central pillar. Gradually, AI will not only detect security breaches in real-time but also automatically propose corrective solutions, thus reducing the time for human intervention.

👉 Conclusion: Automation is a great accelerator, but it must never compromise quality. That’s why we combine artificial intelligence and human expertise to ensure reliable, secure results that are aligned with your strategic objectives.

Our approach: Combining AI and human expertise

AI as a lever, not a substitute

Artificial intelligence is a powerful tool that acts as a productivity lever in the coding process. It allows us to automate repetitive and time-consuming tasks, such as code completion, unit test generation, or the identification of potential bugs. By reducing the time spent on these tasks, our developers can focus on high-value aspects: designing robust software architectures, optimizing performance, and advanced project customization.

However, AI cannot work reliably alone. Here’s why:

• Limited context: AI tools, while effective, do not always fully understand the specific business context of each project, which can lead to misinterpretations.
• Lack of human judgment: AI does not have a critical mind. It can propose code that is syntactically correct but functionally or strategically unsuitable.
• Creativity and innovation: AI excels at optimization, but innovation, conceptual thinking, and the ability to respond to complex issues remain purely human skills.

This is why, at Castelis, we use AI as an assistant, under the constant supervision of our experienced developers and lead developers, to ensure optimized code that meets the project’s objectives.

AI Risk Management

We are well aware of the potential risks. That is why we have implemented rigorous protocols to guarantee the quality and security of your projects:

• Variable quality of the generated code: AI, although effective, can generate code that appears correct but is unsuitable for certain complex situations. That is why we carry out systematic and manual code reviews at each key stage of the project. Our developers validate each suggestion to guarantee clean, readable, and functional code.
• Data confidentiality: Security is a top priority. We use tools that comply with data protection standards, such as TabNine in local mode, to avoid any transfer of sensitive code to external servers. Additionally, our development environments are configured to comply with best practices in security and access management.
• Over-automation: Although AI can accelerate production, we are careful not to fall into excessive dependency. Our developers always retain final decision-making control, ensuring that technical and architectural choices are aligned with your business needs.

👉 Conclusion: Automation is a great accelerator, but it must never compromise quality. That’s why we combine artificial intelligence and human expertise to ensure reliable, secure results that are aligned with your strategic objectives.

AI, at the service of your projects

At Castelis, we believe that AI is an incredible opportunity to push the boundaries of web and software development. However, we know that technology alone is not enough: it is by combining it with human expertise that we can guarantee exceptional results.

Get a head start on your projects today! Contact us for a personalized demo and discover how we combine AI and human expertise for your needs.
esoins.