Madalin Oprea
Back End Developer at Qonto
Brasov, Romania
Summary
👤
Senior🎓
Top SchoolMadalin Oprea is a seasoned back-end developer with 15 years of experience building high-traffic eCommerce, CMS, and eLearning platforms and two years specializing in Python serverless APIs on AWS Lambda and API Gateway. AWS Certified as both Developer and Solutions Architect, he designs and automates resilient cloud architectures—ETL pipelines, event-driven integrations, and infra-as-code—while continuously deploying via CI pipelines. He has held senior engineering roles at fintech and payments firms (Qonto, GoCardless) and co-founded a consultancy where he implemented production-grade streaming, Redshift synchronisation, and Elasticsearch faceted search. Comfortable across Ruby on Rails, Magento, Java, and Python, he pairs deep platform knowledge with a pragmatic focus on reliability and observability. A math-and-CS graduate based in Brașov, he also quietly publishes tooling and Magento extensions that reflect a long-standing interest in performance and developer ergonomics.
15 years of coding experience
16 years of employment as a software developer
BS, Mathematics and Computer Science, BS, Mathematics and Computer Science at Universitatea Petrol-Gaze din PloieștiColegiul National "B.P. Hasdeu" Buzau
English, Romanian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (61)
behat9
zappa9
django9
aws-lambda9
serverless-framework9
lambda9
pyramid9
hateoas9
flask9
serverless8
python8
backend8
bottle8
php8
magento-extension8
Programming languages (7)
Github contributions (5)
madalinoprea/sheep-subscription
Mar 2016 - Dec 2018
Contributions:7 commits, 1 push, 1 branch in 2 years 9 months
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