Lorena

Responsible for planning, development, integration, maintenance, testing, and deployment of APIs in the Card Loyalty team.

• Microservice Shell Box: She worked on API integration with Shell plc (the British multinational oil and gas company). With this integration, her clients use the bank application to pay for fuel and receive cashback
• Microservice Card Cashback: She worked in an API that gives cashback (and sends the cashback to become an investment) for transactions according to the type of card, period spending, rules with partners, company promotions, and customer profile
• Training: She trained a support team and reduced the burden on the engineering team in support tasks by 71%. She taught about business, products, APIs, databases, jobs, deployment, monitoring, and tools like Control-M, Datadog, Databricks, Grafana, and NoSQLBooster

Skills:  C#, .NET, REST, Messaging, Code Review, Git, Azure, Unit Testing, Integration Testing, SOLID, Clean Code, CI, Design Patterns, MongoDB, Scrum, Control-M, Datadog, Databricks, Grafana, NoSQLBooster

Responsible for planning, development, integration, maintenance, testing, and deployment of APIs in the Split Payments team. Cielo is the largest Brazilian credit and debit card operator, it’s also the biggest payment system company in Latin America by revenue and market value.

• Azure: She moved the message processing from the mains API to azure functions, we gained a lot in performance and maintainability
• Microservice Payment Reconciliation: She implemented integration between the merchant and the acquirer
• Migrate Entity Framework to Dapper: In order to gain performance in complex queries she migrated the entity framework to Dapper on an API

Skills:  .NET C#, REST, Messaging, Code Review, Git, Azure, Unit Test, Integration Test, SOLID, Clean Code, CI/CD, Design Patterns, SQL Server, Dapper, Scrum, Kanban, APIs, Entity Framework, APIs

Responsible for the development, maintenance, and testing of web projects for registering and managing the process of creating new accounts in financial institutions.

• Web application for creating accounts in financial institutions
• Web administrative application for managing data provided by users who wish to open accounts at financial institutions
• Web application for generating reports

Skills:  JavaScript, jQuery, HTML, CSS, Bootstrap, .NET C#, REST, TFS, IIS, MongoDB

As a Full Stack developer, she focused on web development of administrative applications (support to DECEA – Department of Airspace Control and content management of mobile apps). She also worked as an IOS mobile developer.

• Rest API: She worked on the implementation of the API of the administrative system of DECEA ( Brazil’s Department of Airspace Control)
• Inventory: She worked on a desktop application for inventorying network computers, remotely surveying physical and virtual configurations
• Mobile: She implemented mobile application for DETRAN (Brazil’s State Department of Traffic)

Skills:  .NET C#, Web API, REST, JavaScript, jQuery, HTML, CSS, AngularJS, Bootstrap, SQL Server, Entity Framework, TFS, IIS, Java, Objective C, WinForms, SQLite, Agile, Scrum, Kanban, XP, iOS