Eduardo Cunha

Worked as a backend software engineer for the development of a new version of the spend management core platform.

• Collaborated in the design and architecture discussions for the new platform
• Created a service for credit card enrollment in the new platform
• Created a service for cardholder verification
• Helped the company get PCI DSS v4.0 certification for the new platform
• Maintenance and building new features to all the services of the new spend management platform

Development of the backend and frontend of the marketplace application, including development of the data ingestion system.

• Add support to multiple currencies and networks in the marketplace
• Created backoffice to manage the whole marketplace configuration
• Created sales bot for Twitter and Discord
• Added REST API endpoints to interact with the marketplace programmatically
• Add support to handle Seaport events from blockchain
• Created new workflow to add new collections to the system without requiring a system restart and reducing the time to add a new collection from several days to few minutes/hours

Worked as part of the backoffice team and later the credit cards team.

• Decoupling of client service backoffice application from giant monolith application, improving drastically the development quality and deployment safety
• Devised and implemented patterns to decouple tightly coupled functions of the backoffice application from monolithic application
• Collaborated in the development of an internal API gateway
• Maintain and develop new features for the credit card product
• Maintain integration with several external services
• Manage daily scheduled jobs to update customers credit cards data and respective rewards

Worked as a backend software engineer for the development of a next generation platform to control audio devices in big venues.

• Collaborated in the design and architecture discussions for the new platform
• Helped the backend team ramp up on using Elixir for the platform development
• Defined and implemented the patterns for the backend development
• Defined and implemented the protocol and communication mechanism between the backend and devices
• Established the self hosted monitoring infrastructure

Worked as a backend software engineer for the routing assignment team.

• Designed the architecture of the assignment system
• Collaborated with the definition and implementation of monitoring of the system
• Performed heavy refactors to make the system highly available and fault-tolerant
• Helped the team ramp up on using Elixir
• Developed the backend and frontend application to manage users attributes used for routing
• Helped the team ramp up on using React/JavaScript
• Designed the architecture of a new version of assignment system with attributes based routing