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I'm a Senior SDET and Quality Engineer specializing in scalable test automation frameworks (Python, JavaScript/TypeScript, Playwright). I design and maintain automation across web, mobile, and backend services, coordinating end-to-end testing with a wide array of stakeholders, including hardware vendors. I drive reliability and observability, guiding teams to adopt Datadog SLOs and IncidentIO, building incident-response discipline, and mentoring QA guilds to scale quality practices across organizations.…I'm a Senior SDET and Quality Engineer specializing in scalable test automation frameworks (Python, JavaScript/TypeScript, Playwright). I design and maintain automation across web, mobile, and backend services, coordinating end-to-end testing with a wide array of stakeholders, including hardware vendors. I drive reliability and observability, guiding teams to adopt Datadog SLOs and IncidentIO, building incident-response discipline, and mentoring QA guilds to scale quality practices across organizations.

Gabriel Oliveira

QA Engineer, Full Stack Developer, Front-End Developer, +2

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I'm a Senior SDET and Quality Engineer specializing in scalable test automation frameworks (Python, JavaScript/TypeScript, Playwright). I design and maintain automation across web, mobile, and backend services, coordinating end-to-end testing with a wide array of stakeholders, including hardware vendors. I drive reliability and observability, guiding teams to adopt Datadog SLOs and IncidentIO, building incident-response discipline, and mentoring QA guilds to scale quality practices across organizations.…I'm a Senior SDET and Quality Engineer specializing in scalable test automation frameworks (Python, JavaScript/TypeScript, Playwright). I design and maintain automation across web, mobile, and backend services, coordinating end-to-end testing with a wide array of stakeholders, including hardware vendors. I drive reliability and observability, guiding teams to adopt Datadog SLOs and IncidentIO, building incident-response discipline, and mentoring QA guilds to scale quality practices across organizations.

Available to hire

I’m a Senior SDET and Quality Engineer specializing in scalable test automation frameworks (Python, JavaScript/TypeScript, Playwright). I design and maintain automation across web, mobile, and backend services, coordinating end-to-end testing with a wide array of stakeholders, including hardware vendors.

I drive reliability and observability, guiding teams to adopt Datadog SLOs and IncidentIO, building incident-response discipline, and mentoring QA guilds to scale quality practices across organizations.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Dutch

Beginner

Portuguese

Fluent

Work Experience

Senior Software Developer in Test (SDET) at BEAT

June 1, 2021 - December 31, 2022

Led QA tribe quality initiatives, partnering with Fraud and Safety teams; advanced test automation and observability; contributed to mobile apps, web portals, and microservices in Golang.

Senior QA Engineer at Quby (later Eneco)

October 1, 2019 - June 30, 2021

Collaborated with cross-functional teams to maintain a hybrid mobile app, smart thermostat backend, and web services; shaped QA guild practices, defined processes and unified test strategy; improved release confidence with CI/CD quality checks and Postman verifications across microservices.

Senior Test Automation Engineer at Liberty Global

April 1, 2017 - October 31, 2019

Led QA efforts across multiple teams, designing and maintaining Python-based functional tests and implementing performance tests (JMeter); built tools for quality observability and API testing.

Software Test Analyst at WAES

November 1, 2013 - April 30, 2017

Provided technical leadership for test automation projects; mentored engineers, reviewed tests, and defined automation strategies and priorities; built and maintained Python-based tests interacting with APIs.

Software Tester at HP R&D

August 1, 2012 - November 30, 2013

Created and maintained Cucumber-based BDD tests in Ruby for HP Instant Ink (end-to-end APIs to front-end) and designed functional tests for HP FutureSmart Firmware UI (C#). Expanded test coverage to support reliable printing experiences.