Dayron Barrueco Email & Phone Number

Ciudad Real, CM, ES

Barcelona, Catalonia, Spain

⚫ Increase in team satisfaction, measured through detailed surveys and regular individual meetings, which allows for constant monitoring and timely adjustments to improve the work environment.⚫ Improvement in the quality of the team’s code, applying recognized design patterns, implementing correct architectures, following SOLID principles, and adopting.

Barcelona, Catalonia, Spain

🟡 Implementation of a secure payment platform, complying with Bank of Spain regulations.🟡 Migration and updating of frontend and backend architectures for the integration of products and services, managing to increase sales by more than 20% each year.🟡 Optimization of processes and customer responses through the use of queues and cache servers.🟡.

Provincia De Santiago, Santiago Metropolitan Region, Chile

🔵 Optimized performance by implementing techniques such as code splitting, lazy loading, memorizing, and preventing unnecessary renderings.🔵 Implementation of the first stable version of the travel platform administration panel.🔵 Construction of a test environment composed of unit, integration and end-to-end tests to guarantee the stability of the.

United States

🟠 Addition of new Device Activation and Unlock functionalities to the Service Payment and Mobile Recharge platform, increasing sales by more than 15%.🟠 Implementation of a new version of the platform for payment of services and mobile recharges with important improvements and new technologies.🟠 Development of a sales platform for medicated creams and.

United States

🟣 Reduction of the response time by up to 57% of the requests to the server, processing the logic through queuing systems and communicating the status of the transactions to the client through web sockets.🟣 Development of platform and administration panel for reservation and sale of services and tourist packages of travel agencies.🟣 Development of a.

Havana, Cuba

🔵 Head of the Data Architecture Role Committee of the company to define the standards and artifacts of the role within the software development process. Provide training and ensure the application of good practices.🔵 Database optimization through indexing, stored procedures and best practices to reduce accounting report response time from several seconds.

Havana, Cuba

Software developer.