Alvaro Mariano
Senior Software Engineer at Venmo
Santa Catarina, Brazil
Summary
🤩
Rockstar🎓
Top SchoolAlvaro Mariano is a Senior Software Engineer with 11 years of experience building scalable backend systems and shipping high-impact features across fintech and marketplace platforms. Currently at Venmo, he focuses on Python/Django services, Kubernetes/Helm standardization, and performance improvements, having driven Python upgrades and local container ergonomics. His background includes growth and experiment-driven work at Uber Eats and payments and search optimizations at Cornershop, where he reduced operational cost and improved search accuracy. He’s contributed to open-source projects that make Brazilian government gazettes accessible and improved a popular Django notifications library, showing a practical bent for data extraction and maintainable backend tooling. Based in Santa Catarina, Brazil, he combines hands-on engineering with experience leading small teams and integrating numerous partners into high-availability, data-heavy systems.
12 years of coding experience
8 years of employment as a software developer
Bachelor in Computer Science, Computer Science, Bachelor in Computer Science, Computer Science at Universidade Estadual de Mato Grosso do Sul
Stackoverflow
11reputation
490reached
1answer
0questions
Github Skills (18)
python10
django10
testing10
webscraping10
scrapy10
notification10
spider10
data-extraction10
open-data9
modeling9
dbset9
rest-api8
api-rest8
data-science8
restful-api8
Programming languages (4)
Github contributions (5)
django-notifications/django-notifications
Jun 2017 - Jul 2018
GitHub notifications alike app for Django
Role in this project:
Back-end Developer
Back-end DeveloperContributions:8 releases, 6 reviews, 59 commits in 1 year 1 month
Contributions summary:Alvaro primarily contributed to the back-end development of the Django notifications app. Their commits involved fixing bugs, improving existing features, and adding new functionalities, such as the ability to filter notifications by recipient. They also refactored code and updated the project to support newer Django versions. These changes demonstrate a focus on improving the core functionality and maintainability of the notification system.
djangopythonnotification
okfn-brasil/querido-diario
May 2018 - Jun 2018
📰 Diários oficiais brasileiros acessíveis a todos | 📰 Brazilian government gazettes, accessible to everyone.
Role in this project:Backend Developer
Backend DeveloperContributions:9 commits, 1 PR, 4 comments in 28 days
Contributions summary:Alvaro primarily contributed to the project by adding and modifying spiders, which suggests a focus on data collection and scraping. They implemented a new spider for Campo Grande, MS, and made adjustments to an existing pipeline for processing PDF files. The commits demonstrate a focus on extracting data from governmental gazettes. Further contributions include implementing changes suggested by other contributors.
pythoncivic-techdata-sciencegazette-crawlerspider
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