David Bueno
Senior DevOps Engineer at Qustodio (part of the Qoria family)
Barcelona, Catalonia, Spain
Summary
🤩
Rockstar🎓
Top SchoolDavid Bueno is a Senior DevOps Engineer based in Barcelona with 10 years of hands-on experience modernizing cloud-native infrastructure, CI/CD pipelines and observability across AWS, Azure and Kubernetes. He combines a pragmatic systems background (virtualization with Proxmox/VMware, Docker/LXC, SaltStack/Ansible/Puppet) with developer skills in Python and PHP, having built web apps, Telegram bots and CodeIgniter projects. At roles from Midokura to Qustodio he led Kubernetes migrations, Helm chart development, GitOps with ArgoCD/Flux and FinOps efforts to optimize cloud costs. He’s an active open-source contributor on projects ranging from the Lutris desktop client to custom firmware for Yi cameras (adding MQTT/Home Assistant integrations), showing an interest in IoT and edge use cases. Colleagues describe him as a teacher and collaborator—he regularly creates internal trainings and documentation to spread best practices across teams. Not obvious from titles: he blends firmware/embedded IoT work with large-scale SRE practices, bringing a cross-domain perspective to reliability and security.
10 years of coding experience
6 years of employment as a software developer
Graduado de ESO Educación secundaria, Graduado de ESO Educación secundaria at IES OlordaCFGS Administración de sistemas informáticos en red, CFGS Administración de sistemas informáticos en red at IES Esteve Terradas i Illa
Spanish, Catalan, English
Stackoverflow
1reputation
0reached
3answers
0questions
Github Skills (24)
python10
firmware10
mqtt10
bash10
mqttnet10
camera10
gtk10
sys10
embedded10
home-assistant10
application-launcher9
app-launcher9
launcher9
gam9
wifi8
Programming languages (31)
Github contributions (5)
roleoroleo/yi-hack-Allwinner-v2
Jun 2021 - Oct 2022
Custom firmware for Yi 1080p camera based on Allwinner platform
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:25 commits, 5 PRs, 10 comments in 1 year 4 months
Contributions summary:David primarily focused on enhancing the firmware for the Yi 1080p camera. Their contributions centered around integrating the camera with Home Assistant by implementing MQTT advertisement features for various camera settings and telemetry data. They also added new configuration options and features, and improved existing code with functions, to create a more user-friendly experience, and fixed syntax errors.
firmwarezoneminderallwinnercameracustom-firmware
lutris/lutris
Aug 2018 - Aug 2018
Lutris desktop client
Role in this project:Back-end Developer
Back-end DeveloperContributions:4 commits, 8 PRs, 61 comments in 13 days
Contributions summary:David contributed to the Lutris desktop client by addressing bugs and enhancing the application's functionality. They implemented fixes related to the installer window, Steam game integration, and handling of Wine Steam configurations. Furthermore, the user added checks for hash values during installer downloads and file processing, improving the integrity of downloaded files. The commits demonstrate a focus on improving the user experience and application stability.
pygobjectpythongaminggame-launcherpython3
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