Khanh Ngo
Senior Staff Software Engineer at Flink
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolKhanh Ngo is a Senior Staff Software Engineer based in Berlin with 11 years of experience building and operating high‑load web and infrastructure systems across startups and scale‑ups. He combines deep Linux and systems expertise (virtualization, VMware, OpenVZ/KVM, containers) with hands‑on software skills in Python/Flask, JS and C/C++, and has led teams delivering developer platforms and data infrastructure at Flink and Taxfix. Khanh’s background spans end‑to‑end service delivery—from web app deployment (WordPress, Django, Odoo) and DB clustering to observability (ELK, Zabbix, NewRelic) and automation with Terraform/Ansible/Puppet. He’s an active OSS contributor, improving back-end auth and DNS tooling (PowerDNS‑Admin) and enhancing UX and config workflows for WireGuard UI, reflecting a pragmatic full‑stack mindset. Known for solving scale and reliability challenges, he also brings uncommon breadth across hardware, cloud (AWS/GCP/Azure) and virtualization stacks that helps bridge infrastructure and product teams.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Engineering - BE Computer and Communication Networks, Bachelor of Engineering - BE Computer and Communication Networks at University of Information Technology
Vietnamese, English
Github Skills (20)
web-application10
python10
powerdns10
flask-ask10
wireguard10
go10
webapp10
web-development10
flask10
dockers9
apidoc9
docker9
configuration-management9
front-end-development9
api9
Programming languages (14)
Github contributions (5)
PowerDNS-Admin/PowerDNS-Admin
Dec 2015 - Dec 2021
A PowerDNS web interface with advanced features
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 releases, 9 reviews, 444 commits in 6 years
Contributions summary:Khanh primarily focused on back-end development tasks within the PowerDNS-Admin repository. Their contributions included fixing bugs in user authentication, implementing domain and record management features. The user also worked on zone verification, and improvements in record handling by addressing issues related to multiple record entries and comment additions within the code. Furthermore, they modified the application config and docker settings.
web-interfaceradiusvpnpowerdns-adminpdns
ngoduykhanh/wireguard-ui
Apr 2020 - Dec 2022
Wireguard web interface
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:48 releases, 64 reviews, 91 commits in 2 years 8 months
Contributions summary:Khanh focused on enhancing the user interface and functionality of the Wireguard web interface. Their contributions include implementing a QR code generator for client configurations, adjusting input fields, and integrating server configuration options. The user also worked on features like client status toggling and download options. Furthermore, they refactored the database interactions to improve efficiency and added more features to the UI.
wireguard-config-genweb-interfacevpnwireguardwireguard-ui
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