Lucas Rollemberg
Senior Backend Developer at e-Core
Sergipe, Brazil
Summary
👤
Senior🎓
Top SchoolLucas Rollemberg is a Senior Backend Developer with 8+ years building cloud-native, serverless systems on AWS and a decade-long grounding in software and DevOps practices. He has repeatedly improved performance and reduced costs—most notably cutting payment processing time 30x and lowering cloud spend over 10% through Lambda, API Gateway and queue optimizations. Comfortable across the full stack of API and web systems, he has designed scalable serverless microservices that tripled throughput for marketing campaigns while keeping legacy monoliths stable. He pairs hands-on engineering with mentorship, leading Cloud Best Practices sessions and helping his team achieve AWS DevOps Competency through IaC, CI/CD and DevSecOps. His background running his family hotel and building integrated ERP tools gives him a rare blend of product-minded operational experience and technical pragmatism. Based in Sergipe, Brazil, he brings a steady track record of turning performance bottlenecks into resilient, cost-efficient cloud solutions.
8 years of coding experience
9 years of employment as a software developer
MBA em Engenharia de Software, Engenharia de Software, MBA em Engenharia de Software, Engenharia de Software at FANESE - Faculdade de Administração e Negócios de SergipeBacharel em Ciência da Computação, Ciência da Computação, Bacharel em Ciência da Computação, Ciência da Computação at Universidade Federal de Sergipe
Portuguese, English
Github Skills (24)
django7
django-project7
bitly7
creative-commons6
serverless-framework6
aws6
django-framework6
python5
javascript5
docker5
lambda4
pixel4
svg4
serverless4
mutation4
Programming languages (1)
Github contributions (5)
kazluBR/django-lambda-function-url
May 2022 - Nov 2022
A sample django project deployed on lambda function url
Contributions:83 commits, 68 PRs, 143 pushes in 5 months
lambda-functionpythondjango-frameworkmutationdjango
kazluBR/dynamicpix
Apr 2021 - Mar 2023
Javascript library to generate nonograms through a pixel editor and an interface to play them
Contributions:63 PRs, 161 pushes, 4 branches in 1 year 11 months
javascript-librarysvgcanvasjavascriptnonogram
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