Dalton TeixeiraQA Automation
I have been working as QA engineer since 2009 for middle to big tech companies such as Dell.com, GapInc, and SiriusXM. I am expert on developing new test frameworks for the most innovation areas such as cloud computing.
Certifications
B2 Upper Intermediate
B2 Upper Intermediate, B1 Intermediate
10/07/2021
Tech stack
B1 Intermediate
B2 Upper Intermediate
Python (6)
Node.js (6)
Go (4)
Testing (4)
SQL (3)
Automation (3)
Management (2)
Java (2)
eCommerce (2)
Web (2)
ColdFusion (2)
APIs (1)
Android (1)
iOS (1)
.NET (1)
SharePoint (1)
JMeter
UML
Design Patterns
ASP.NET MVC
C#
JavaScript
MySQL
Test Automation
Entity Framework
CSS3
PL/SQL
Experience
QA Automation EngineerBairesDev
09/2020 - Currently

Automation of iOS, Android, and APIs in GoLang. QA lead responsible for automation framework and automation team. Responsible for certificating releases with the QA process. Developing automation frameworks for different fronts such as backend using API calls with REST and gRPC mostly. Automated API tests. with Postman, Python, and Nodejs mostly. For each type of system. Test automation for UI using robot framework with selenium for web and Appium for App in androids and iOS. Strongly working with pipeline integration for GitLab and circleCI.

Python
Node.js
Go
Quality EngineerZyte (formerly Scrapinghub)
11/2020 - 11/2021

Automation of Python backend and AngularJS portal. QA engineer responsible for building automation team and automation framework working part-time for a timed project. Developed pipeline integration for the test automation framework. Develop tests in robot framework and Python using BDD as well. Develop an automation framework for a typescript framework running in the backend using Nodejs as test language.

Android
APIs
Automation
iOS
Senior QA Automation EngineerCI&T
01/2020 - 10/2020

● QA lead responsible for ensuring the quality of each release of e-commerce with continuous deployment. ● Migrated the pipeline from Jenkins to Azure pipelines. ● Lead and train teams on test automation with CI and CD. ● Developed test frameworks to cover component tests and end-to-end tests in the pipeline. ● Decreased the pipeline time with improvements on building and running tests in parallel in a single pipeline. ● Worked focused on validating Java micro-services with mongo databases. ● Created contract test framework using pact.io. ● Worked on creating tests for mobile applications for end-to-end tests using Appium and Java for IOS and Android. ● Automated the performance tests in the pipeline with Jmeter and Python. ● Automated UI tests using robot framework in order to validate the UI developed in reactJS.

Python
Node.js
Senior Software EngineerAuthority Partners
04/2019 - 01/2020

● Ensured the quality of the new release of a mortgage system. ● Automated tests in C# and selenium WebDriver for a web application. ● Train the QA team to automate as much as possible of all daily work. ● Manual validated all the business rules together in the business area. ● Created automation scripts to cover all the calculation rules using web driver and C#.

Node.js
Python
.NET
Senior Software QA EngineerContract at SiriusXM
07/2017 - 04/2019

● QA engineer lead responsible for the quality of a software for shipping and delivering releases in production. ● Developed new testing frameworks and tools to automate API and UI tests. ● Responsible for the automation of release process management and CI and CD. ● Development of tools to ship high-quality software fast. ● Automated the CI and CD with Python and Java. ● Automated the release management process with Jira APIs, Python, and Bitbucket in order to ship the work done every sprint to deploy in production within the deadline. ● Documented and kept the toolset working across all scrum teams. ● Coordinate the releases with scrum masters in order to get it out of the door within the deadlines.

Automation
Management
Testing
Consultant in Software QA EngineerAvenueCode Consultant for GapInc
02/2016 - 06/2017

● QA engineer for automation and manual testing. ● Developed a quality strategy for a legacy system with microservices and NoSQL database. ● Created and proposed new ideas to improve system quality while also considering budget constraints. ● Included the automated tests in a Jenkins pipeline.

Testing
Software EngineerEldorado Research Institute for Dell.com
09/2014 - 02/2016

● Worked in a scrum team where developers were responsible for test automation. ● Developed feature for cart & checkout module of Dell’s e-commerce with .Net, Angular e SQLServer. ● Worked on feature globalization and distributed log tracing to deploy the same e-commerce in multiple countries across the globe. ● Worked with continuous integration and testing (unit, integration, and acceptance tests). ● Developed BDD test framework using Page Object pattern, C#, and selenium web driver. ● Worked on a distributed architecture for rest services for .Net APIs, and test automation with Postman. ● Troubleshoot production issues.

eCommerce
SQL
TeacherEldorado Research Institute
08/2015 - 10/2015

Teacher of Test Automation in Python for a class of disabled people

Python
QA EngineerDBServer
04/2013 - 09/2014

● Developed systems for a bank with Java web services, Oracle, and Angular 1. ● Worked on an initiative to automate the code review process and security testing. Implemented the Sonar Qube checklists and developed plugins for Sonar in order to automate the security checklists to reduce the code review time spent. ● Worked on an initiative to increase the code coverage for unit testing. ● Created a pipeline to put together the build, automated code review, automated tests, and deployment.

Java
Developer C#, .NET, SharepointContractor at ValeSA
11/2012 - 04/2013

● Developed an intranet portal with .Net, webforms, Sharepoint, and SQLServer. ● Created automated acceptance tests using Selenium Webdriver and JavaScript.

SharePoint
QA AutomationEmbratec Good Card
07/2011 - 11/2012

● Created automated tests with Selenium. ● Worked with functional, unit, and performance tests. ● Automated performance, load, and stress tests with JMeter for a geoprocessing application. ● Created reports on test results and presented them to the corresponding team leads. ● Web development on a migration from ColdFusion to JSP with HTML5, CSS3, JavaScript and jQuery. ● Developed a system that consisted of a single-page application that generate database diagrams and data relationships. The system was built with a reverse engineering approach. ● Developed PL/SQL packages for a financial software.

ColdFusion
SQL
Web
Education
Sistemas para InternetUnilasalle
02/2009 - 02/2013
TécnicoDom Feliciano
02/2008 - 02/2009