Luiz

Multiple projects at Lokavant and Keller Williams.  Implemented UI following the standards required by WCAG.  Implemented UI components using Styled Components and created UI/UX training to help others to understand more about these principles.

Activities and technologies:

• Developed UI components using NextJS, React, Context API, Hooks, Redux, Sagas, and Apollo Client GraphQL.
• Used Material UI, Tailwind, and plain CSS for building UI components and layouts as well as Styled Components.
• Node as a programming language
• Developed GraphQL using Absinthe for Elixir and Apollo Server for Node
• Redis, Mongo, Elasticsearch, Socket.IO, Docker, Kubernetes, MySQL, Postgres, and Dynamo as part of the stack
• AWS Stack (Lambda, API Gateway, DynamoDB, CloudWatch, RDS, S3, Cypress, Jest, CircleCI, Travis CI, CodeBuild,

Worked on an internal project for recruiting tools developed by Clevertech, one of the oldest outsourcing companies which offer a fully remote environment.

Activities and Technologies:

• Developed SPA components using React, Redux, and Redux-Sagas.
• Created Unit Tests using Jest, react-test-library, and nock.
• Created API using Express applying the best practices.
• Redis, Mongo, Elasticsearch, Socket.IO, Docker, and Kubernetes as part of the stack.
• Implemented changes to the UI as part of the requirements for the Website to meet requirements requested by WCAG.
• Version Control using Git and GitHub and CI/CD using Jenkins and SemaphoreCI.
• Created API using Express applying the best practices.
• Used Ant Design for layout.

Worked as a Software Engineer in one of the businesses owned by Trade Me named Holiday Houses. This website is a portal for homeowners to rent their homes. He worked for the Trade Me Marketplace team and developed the Holiday Houses website which was fully refactored to ASP.NET MVC, Web API, and React, and also applied to CQRS and DDD.

• Created a SPA in REACT to allow users to chat with each other. using Context API, Styled Components, and other React features.
• Created Database Access Layer using Dapper.
• Used SASS to build and create CSS for Holiday Houses.
• Developed Trade Me website using Angular applying NgRx, Effects, and many more advanced highlights of Angular.

Senior .NET developer, part of a team that developed and supported an aftermarket tool for diagnosing problems, installing software updates, and modifying vehicle parameters on Volvo buses and trucks.

Activities and technologies:

• Developed web-based, client/server, and API solutions.
• Using Visual Studio 2015 with C# as the programming language.
• Followed the Design Pattern to get more performance and scalability for the system.
• Developed and consumed Web Services (WCF and Self-Hosted Services) for Integration with many clients and servers that Volvo owned.
• Created Unit Tests and Integration Tests for testing communication between the system and vehicle. For unit tests, he mastered the Moq Framework for mocking interfaces and simulating the needed scenarios.
• Worked at the 3rd Support level, researching and resolving problems, and fixing eventual system bugs.
• Used Team Foundation Server (TFS) to manage activities, tasks, and backlogs.

Worked on a team of 30 developers for an automotive company to help them automate, modify and solve manufacturing problems.

• Developed web-based, client/server, and API solutions for the Faurecia system that communicates with machines on the production lines of all Faurecia’s factories around the world.
• Using Visual Studio 2015 with C# as the programming language. Also using SQL Server 2012 as a database for the solutions proposed.
• For building solutions for Web, ASP.NET, and AngularJS as well.
• Followed the Design Pattern to get more performance and scalability for the system.
• Developed and consumed Web Services (WCF and Self-Hosted Services) for the Integration of the PLC system/library.
• Developed User Documents/Delivery Documents for the users.
• Developed real-time applications for the Web using SignalR from Microsoft.
• Used Team Foundation Server (TFS) to manage activities, tasks, and backlogs.

He was the System Analyst and Developer at the same time. He developed a website for a customer fidelity program directed to businesses instead of final customers.  He was responsible to understand business needs to determine the best developing strategy to provide and meet customer expectations.

• Full-time development for Web using ASP.NET MVC 5, used JavaScript and AJAX for creating controls.
• Wrote Stored Procedures, triggers, and views in SQL Server 2014.
• Created database solutions using the code-first approach, Entity Framework 6, migrations, and seeds for database tables.