Reginaldo Delfino

About Reginaldo Delfino

Specialties: High performance systems development, distributed systems, Web application…

Experience

1. Senior Software Development Engineer

   Amazon

   Oct 2013 — Present · Seattle, WA, US

   Led the development of user-facing cart building experiences, order processing workflows, fraud and abuse prevention systems, and analytics data pipelines that contributed to the reliability and latency of Amazon\'s services.* Designed and developed systems for the Try Before You Buy project from day one, which has been widely used in multiple countries, including US, Germany, UK, Japan, France, Italy, and Spain.* Led the re-architecture of core components for the Personal Shopper project, which officially launched for all Prime customers.* Implemented Operation Excellence practices, including automated testing, continuous integration, and deployment, to improve the efficiency of the development process and ensure high availability of systems.

Education

• USP - Universidade de São Paulo

  BSc, Computer Science

  1994 — 1997

Skills

• Eclipse
• Unified Modeling Language (Uml)
• Software Development
• Scrum
• High Performance Computing
• Agile
• Subversion
• Mysql
• Distributed Systems
• Software Engineering
• Unix
• Eai
• Tomcat
• Tcp/Ip
• Test Driven Development
• Agile Methodologies
• Design Patterns
• Xml
• Rest
• Java Enterprise Edition
• Maven
• Spring
• Web Applications
• Jboss Application Server
• Web Development
• Spring Framework
• C
• Java
• Sql
• Linux
• Hibernate
• Service-Oriented Architecture (Soa)
• Enterprise Application Development
• Oop
• Shell Scripting
• Uml
• Postgresql
• Internet Protocol Suite (Tcp/Ip)
• Junit
• Soap