Nguyen An
Full Stack Engineer (mostly In BE) at Freelance
Hanoi, Vietnam
Summary
👤
Senior🎓
Top SchoolNguyen An is a seasoned Full Stack Engineer with 10 years' experience and deep backend expertise in Python, Go and C, currently working as an SRE in Hanoi. He brings systems-level knowledge across TCP/IP, Linux kernel networking (XDP/eBPF), OVS, iptables, tc and SDN, and has practical experience implementing Kubernetes and Istio-based microservices. His OpenStack Neutron contributions—adding DB models, migrations and backend refactors—underline a history of improving core cloud networking components and code quality. A former project lead at Fujitsu and co-founder of Vietnam’s Kubernetes community, he combines hands-on coding (gRPC, Prometheus, ClickHouse) with operational reliability practices. Notably, he blends low-level packet and OS tooling with modern cloud-native stacks, making him effective at bridging infrastructure and application reliability.
10 years of coding experience
7 years of employment as a software developer
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at Hanoi University of Science and Technology
Github Skills (11)
openstack-neutron10
python10
back-end-development10
api8
apidoc8
unit-test7
test-unit7
testing7
integration-testing7
unit-testing7
test-integration7
Programming languages (6)
Github contributions (5)
openstack/neutron
Aug 2016 - Sep 2018
OpenStack Networking (Neutron). Mirror of code maintained at opendev.org.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:32 commits in 2 years
Contributions summary:Nguyen primarily contributed to the OpenStack Neutron project, focusing on backend improvements and bug fixes. Their work included removing unused logging imports, refactoring code to leverage list comprehensions instead of the `filter` function in Python 3, and removing redundant code in the QosServiceDriverManager. Additionally, the user added database models and migration rules for a logging API, demonstrating contributions to the project's core functionality and evolution. These changes suggest a focus on improving code quality, adhering to best practices, and enhancing the project's capabilities.
ospfopenflownetwork-automationnetworkingsdn
vietkubers/k8s-istio-metallb-hands-on-lab
Aug 2019 - Aug 2019
Contributions:12 commits, 12 pushes in 14 days
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