Victor Mafra

B

Senior Frontend Engineer

Becomex Lab

Jan 2022 - Current (4 years 6 months)

• Participated in a project that I was present at the beginning of, making architectural decisions and setting up the CI/CD pipeline. The project deploy to production went two days to one hour, with lower code review time. • To ensure accessibility and performance, I led weekly meetings with other frontend developers to discuss better ways to deal with this task. The bug cards were reduced from an average of five per week to only one per week. tags: React, Angular, CI/CD, Jasmine, Karma

Senior Frontend Engineer

Lyncas

Jan 2021 - Jan 2022 (1 year 1 month)

• My squad was responsible for the migration of a system from AngularJs to Angular 12, along with designing and implementing major UI updates. I also helped the QA guild to develop e2e tests using Cypress. This project secured a good relationship between Lyncas and the client, leading to two colleagues from Lyncas being hired. • Worked on a new logistics application using Angular and Ionic. Some challenges completed were maintaining 100% code coverage on unit tests, implementing an offline mode, and supporting three languages. tags: AngularJs, Angular, Ionic, Cypess, Jasmine, Karma

Senior Frontend Engineer

Contractor

Jan 2018 - Current (8 years 6 months)

• Participated in a project for one year where we designed the entire visual identity of a platform from scratch. I led the squad that made a React component library of that platform, providing basis for the developers across the company to follow. • In another project, I was deeply involved in the architecture and implementation of micro frontends for each squad. This architecture helped the squads in publishing the code by themselves in an asynchronous way. That reduced the wait to publish the code from two weeks to one week. tags: React, Angular, Ionic, Node, Jasmine, Karma

B

Fullstack developer

Becomex Lab

Jan 2018 - Jan 2021 (3 years 1 month)

• Led a task-force to improve code quality and security across the company, using SonarQube metrics, discovering vulnerabilities, such as not sanitizing data, and fixing them to prevent XSS. • Worked on the back-end of these projects, using C# and Node.js and connecting to Oracle and PostgreSQL databases. That way, I could be flexible, receiving different tasks and being more productive. • Taught a community-open course ofAngular at a local university, in the name of the company, that had a 100% approval rate in the survey made after. 95%+ students could do a simple SPA at the end of the course. Two of them applied to positions at Becomex, improving its status. tags: Angular, C#, Node.js, SonarQube, Jasmine, Karma

E

Frontend developer

ELEVAINC

Jan 2016 - Jan 2018 (2 years 1 month)

• Developed and maintained a frontend application in an ERP project. I had to adapt the website to screen readers and apply high contrast for people with low vision, writing clean and maintainable code and reducing the rework to almost zero. • Made rules for the CI/CD pipeline. Two of those rules were: unit test coverage had to be at least 50% and custom code quality that rejected codes out of standard. These saved time for the senior developers, who didn't have to correct minor errors. tags: Angular, CI/CD, Jasmine, Karma

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