Sebastian Diaz Email and Phone Number

• Collaborated effectively with cross-functional teams to ensure seamless integration of our back-end services with the client's existing banking platform.• Utilized Git for efficient version control and collaboration within the development team working on the client's banking system project.• Leveraging my expertise in Java, Spring Boot, and SQL, I significantly improved the integration between the core banking authorization system and a leading national online payment platform for one… Show more • Collaborated effectively with cross-functional teams to ensure seamless integration of our back-end services with the client's existing banking platform.• Utilized Git for efficient version control and collaboration within the development team working on the client's banking system project.• Leveraging my expertise in Java, Spring Boot, and SQL, I significantly improved the integration between the core banking authorization system and a leading national online payment platform for one of our major clients. Show less

• Defined and implemented solutions with Gateway, Payer Authentication, Fraud Prevention and Tokenization modules through REST and SOAP APIS for merchants and acquirers in the Andean region.• Manage new merchant and partner implementations and provide consultative payment guidance.

• Full-Stack Development with Django, Angular, and Agile Practices: Built a scalable web application for customer management, inventory control, and technical support ticketing. Implemented CRUD operations for various functionalities using Django for the backend and Angular for the frontend. Utilized Scrum methodologies for project management and collaboration.• Database Management: Employed relational databases to store and retrieve data relevant to customer management and inventory control