Rafael

Building a brand-new CRM system from scratch on the back-end side in 5 months. Analyzing business requirements involving all stakeholders and ensuring technical feasibility.

• Prepares change requests based on requirements
• Defines scope and deadlines of change requests
• Creates technical solutions for given change requests
• Monitors and track project progress
• Performs unit and integration tests
• Coordinates documentation actualization
• Develops, Designs, Codes, and Tests applications
• Infrastructure setup with Nginx and Linux

Technologies:  Python, Django, SQL Server, JavaScript, Vue.js, jQuery, Nginx, Linux, Unit Testing, Integration Testing, Change Requests, APIs, Redis, Sentry, Typescript, Git, PostgreSQL, HTML, CSS

Responsible for maintenance and development of new features in the back-end providing services to the mobile app. Responsible for the back office application.

• Analyzed business requirements, ensuring technical feasibility
• Created technical solutions for giver change requests
• Created technical solutions for given change requests.
• Performed unit and integration tests.
• Developed, Designed, Coded, and Tested applications.

Technologies:  Django, Flask, Python, Node, AWS, GCP, AWS, MySQL, Angular, JavaScript, HTML, CSS, Docker, Firebase, Unit Testing, Integration Testing,

Worked on complex financial applications. Developed large applications from scratch, and led a small team in an Agile methodology. Monitored and supported mainframe nightly batch runs with Control-M. Took corrective actions on JCL/Cobol/Natural to recover failed jobs and ensured batch processing is executed on time.

• Analyzed business requirements involving all the stakeholders and ensured technical feasibility
• Prepared change requests based on requirements.
• Defined scope and deadlines of change requests.
• Created technical solutions for given change requests.
• Monitored and tracked project progress
• Performed unit and integration tests.
• Coordinated documentation actualization.
• Assigned, coordinated, and reviewed the work and activities of programming personnel.
• Developed, Designed, Coded, and Tested applications.

Technologies:  Python, Java, Django, Spring, Oracle, SQL Server, JavaScript, Angular, React Native, Unit Testing, Integration Testing, Control-M, JCL, Cobol, Agile, Kanban, Scrum, VBA, MySQL, Firebase, DB2, REST API

• Mainframe Developer at Coopersystem under Banco do Brasil (2010-2011)
• Mainframe Developer at Lint under First Data (2007-2008)
• Mainframe Developer at Coopersystem and CorpService under Banco do Brasil (2001-2007)
• Mainframe Developer at CPD Engenharia under SEF/MG (2000-2001)
• Visual Basic, Delphi, and Mainframe Developer at Gradual Informatica working under COPASA/MG and CEMIG/MG (1998-2000)
• IT Trainee in Windows and Microsoft Office at Esse Ltda (1997-1998)