Mahfuzur Rahman
Berlin, Germany
Summary
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SeniorMahfuzur Rahman is a Senior Backend Engineer based in Berlin with 12 years of experience designing cloud-native, high-throughput systems for streaming, manufacturing, and logistics platforms. He blends deep AWS expertise (Lambda, ECS, MSK, IoT Core) with a pragmatic service-oriented architecture approach, delivering low-latency services—one Lambda he built averaged 12k invocations with a 125ms duration. His background spans Java, Python, Node.js and Go across Terraform-driven infrastructure and CI/CD pipelines, and he has repeatedly improved performance and reliability at scale (e.g., 245 req/s systems and database optimizations). Comfortable moving between serverless and containerized architectures, he focuses on operational efficiency and measurable system improvements rather than purely theoretical design. Colleagues value his ability to translate device and streaming data into robust ingestion and processing pipelines that directly impact product performance.
12 years of coding experience
Stackoverflow
391reputation
49kreached
15answers
1question
Github Skills (28)
python9
unique-id9
kubernetes8
unix7
bash7
neovim7
tmux7
cli7
flask6
vim6
go6
dictionary6
android6
visual-studio6
treemap6
Programming languages (4)
Github contributions (5)
mahfuzsust/mahfuzsust.github.io
Jun 2021 - Mar 2025
Contributions:91 pushes, 2 branches, 1 comment in 3 years 9 months
mahfuzsust/objectree
Jun 2015 - Aug 2017
Contributions:4 PRs, 37 pushes, 5 branches in 2 years 2 months
node-jsjavascripttree-structurenodejsjavascript-node
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