Technology consulting and technical leadership for companies and startups
Software engineering with clear standards, business perspective and decisions that stand the test of time
I am a software engineer and technology consultant.
I help companies, startups and technology founders make clear technical decisions aligned with their business strategy – without creating future problems in the software.
I design, analyse and guide software systems that need to work today and over time.When technology stops being an asset: César Mauri, technology consultant
In many projects, the problem isn’t a lack of technical talent or development capacity.
The problem appears when software starts influencing business decisions instead of supporting them.
When every change introduces more risk than progress.
When architecture becomes opaque, fragile and difficult to manage.
When no one can clearly explain why the system works the way it does, or what real consequences of changing it might be.
At that point, technology stops being an asset.
The business and the system stop speaking the same language.
Decisions are made by technical inertia rather than strategic criteria.
And the software – which was supposed to drive the project forward – begins to silently slow it down.
That’s where I step in.
Development, consultancy and technical support services
I tackle projects at different levels depending on the stage, requirements, complexity and technical maturity.
What you gain from working with César Mauri, technology consultant
Technical clarity to make better decisions
You understand what is happening inside your system, why certain decisions are made and what real implications they have for the business.
Less uncertainty.
Less dependency on conflicting opinions.
More decisions made with clear technical criteria.
Systems designed to last – not quick fixes
Technical decisions consider medium and long-term impact, not just immediate needs.
More understandable architectures.
Less silent technical debt.
Software that can evolve without breaking every six months.
Technical conversations that finally move forward
When business and technology don’t understand each other, projects stall.
I act as a real translator between both worlds, facilitating complex technical conversations so risks become visible, priorities align, and decisions can be made without unnecessary friction.
Technical autonomy – not dependency
The goal is not for you to depend permanently on an External CTO.
The objective is for your team and your company to regain control over technical decisions, understand their system better and avoid dependency on a single person or supplier.
More autonomy. More control. More peace of mind.
What clients say about working with César Mauri
I would like to recommend Cesar Mauri, with whom I have worked on various projects over the last few years at the Vodafone Foundation.
Throughout all these projects, Cesar consistently demonstrated his dedication, commitment and ability, both in the purely technical aspects of development and programming within the Android environment, and in his performance in more general areas such as analysis and management.
Finally, I would also like to highlight his interpersonal skills, which, together with the technical skills mentioned above, enabled him to exceed expectations.
I worked with César throughout 2023 at Fresco, in my role as Head of Mobile.
As an Android developer, he demonstrated excellent technical skills throughout our collaboration.
Furthermore, his proactive approach was a great help to the rest of the engineers, enabling them to ask the right questions at the right time.
He had a thorough understanding of our complex architecture, which meant he was highly efficient right from the start.
César’s knowledge of unit testing, pull request validation and Kotlin implementation was very solid, enabling us to maintain our rapid delivery pace.
He is an excellent professional with a high level of commitment, so it was undoubtedly a great decision to have César on our team
We have successfully collaborated with César on several Android app development projects. He is a responsible, serious and reliable person.
He has a good understanding of requirements, proposes well-reasoned solutions and develops them using design patterns, a clear architecture and best practice.
It is worth highlighting the reliability of his deliverables, achieved through unit testing and the validation of all possible variants.
Technical experience in real-world environments
Companies and projects where technology had to support key business decisions.
Before building more, decide better
When technology begins to set the limits of your business, the next step is not necessarily more development.
It’s better understanding.
A technical diagnosis session is often enough to gain clarity, organise priorities and decide the next step with confidence