I am a software developer with a solid track record in building scalable, high-performance solutions using Angular, NestJS, and Firebase technologies. I focus on optimizing processes and driving operational efficiency at every stage of development.Among my achievements, I implemented a data aggregation and synchronization strategy that denormalized information, eliminating the need for multiple queries and interdependent calls. Leveraging Firebase Triggers and Schedulers, this approach reduced the initial load time of an application’s main screen from over 30 seconds to just 2 seconds, significantly enhancing system performance and user experience.My experience includes implementing complex integrations with external platforms, creating APIs, optimizing services through caching and efficient calls, and automating testing and deployment pipelines. With a results-oriented approach, I have contributed to projects for major clients, helping to develop systems that generated significant cost savings and added substantial business value.