Give your software the boost it needs with expert performance optimization, code refactoring, and security hardening. Whether your application is running slowly, becoming harder to maintain, or needs stronger security protocols, I help you identify bottlenecks, streamline architecture, and reinforce your code. With optional real-time monitoring and load testing, your platform will be ready to scale—reliably and efficiently.
Code Refactoring: Improve your application's speed, maintainability, and efficiency by restructuring existing code—eliminating redundancies and aligning with modern best practices.
Security Hardening: Strengthen your software with targeted security enhancements, including vulnerability patching, input validation, and secure authentication workflows.
Product Owner
Senior Account Manager
Roberto is the kind of leader you always want on your team. As his manager, I had the privilege of working with him when he was a Senior Software Engineer on a project we built from the ground up to deployment. He is, without a doubt, one of the strongest development engineers I’ve ever worked with—an absolute A-player and a rockstar! From day one, Roberto stood out not just...
Senior Software Engineer
I had the opportunity to work with Roberto while he was in the role of Senior Software Engineer on a project we built from scratch and successfully launched. From the very beginning, he proved himself to be a technical expert, combining deep knowledge in frontend and backend with exceptional problem-solving skills, strong decision-making abilities, and a highly organized...
Project management
Working with Roberto as a Senior Software Engineer was a great experience. From the start of the project, he demonstrated strong technical leadership, making key decisions in fullstack development and ensuring quality at every stage, from architecture to deployment. His ability to seamlessly navigate between frontend and backend, optimize performance, and enforce best...
Solution Architect
Marketing Comms Manager
Roberto is not only a great professional but also an excellent human being. I worked with him at Herbalife for several years, and one thing that never changed was his commitment, kindness, and the high quality of his deliverables. He excels in front-end development and is also highly skilled in back-end development. The most important quality about him is that he is someone...
Project Management
Director, Digital Commercial
Regional Manager, Marketing & Comms
I had the pleasure of working with Roberto, and I can confidently say he is a highly professional, committed, and reliable team member. His strong work ethic and dedication ensure that every project is completed with precision and excellence. One of his greatest strengths is his initiative; he doesn’t just follow instructions, he actively seeks opportunities to improve...
Specialist Marketing and Comms
Subscription-Based Fullstack & AI Development
