Marcus Pereira
Analista De Engenharia De Software II at Repassa
Bahia, Brazil
Summary
🤩
Rockstar🎓
Top SchoolMarcus Pereira is a software engineer with 11 years of experience building scalable web applications, APIs and data extraction systems, currently working as Analista de Engenharia de Software II at Repassa. He specializes in Ruby/Rails and Python, with hands-on experience in REST/GraphQL APIs, web crawlers/scrapers, databases (Postgres, MongoDB, ElasticSearch) and message systems like RabbitMQ/SQS, plus deployments on GCP and DigitalOcean. At Repassa he delivered measurable performance and cost improvements—optimizing CI pipelines and integrating a new TMS to reduce freight time and cost—while also implementing key modules for returns and WMS integration. A long-time open-source advocate, he contributes to Flask plugins and has strengthened QA in the popular ScanAPI project by improving its automated test suite. Based in Bahia, Brazil, he combines practical production work with mentoring and training experience, and is pursuing formal studies in systems development to deepen his engineering foundation.
11 years of coding experience
2 years of employment as a software developer
Análise em desenvolvimento de sistemas, Análise em desenvolvimento de sistemas at Universidade Salvador
Stackoverflow
220reputation
12kreached
7answers
8questions
Github Skills (17)
pytest10
python10
testing10
automated-tests10
integration-testing10
api9
yaml7
ruby-on-rails6
jwt-go6
jwt6
gunicorn6
wordpress6
sqlite6
laravel6
ruby6
Programming languages (23)
Github contributions (5)
scanapi/scanapi
Jul 2020 - Jul 2021
Automated Integration Testing and Live Documentation for your API
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:21 reviews, 34 commits, 15 PRs in 1 year
Contributions summary:Marcus primarily contributed to the test suite, improving the quality and reliability of the project. The commits involve modifications to existing tests, and writing new test cases for various components. The user focused on testing different aspects of the application, including request nodes, endpoints, and overall scan functionality.
apiscanapitestingautodocpypi-packages
marcuxyz/picpay.py
Jan 2020 - Mar 2020
Bíblioteca agnóstica para Integração com o gateway de pagamento da Picpay.
Contributions:2 releases, 52 commits, 12 PRs in 2 months
pythonagnecommercephpvtt
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