# Tianyou User

Tianyou User is a remote worker on Himalayas, Software Consultant Engineer at Nokia, based in China.

Source: https://himalayas.app/@tianyouuser

```text
Cloud & Platform Engineer at Nokia who designed CNF lifecycle automation workflows across 5 products and 30+ testbeds.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | China |
| Authorized to work in | China |
| Salary expectations | 20k+ EUR |
| Job categories | Cloud Platform Engineer, Platform Engineer, Infrastructure Engineer, DevOps Engineer |
| Skills | Kubernetes, Cloud Infrastructure, Platform Automation, Kubernetes Management, Kubernetes Troubleshooting, Linux Troubleshooting, Infrastructure Reliability, Control Plane, Multi Cluster Networking, Ceph, Persistent Volumes, Cluster Recovery, Lifecycle Management, GitOps, Prometheus |

## About

```text
At Nokia, I’ve worked across software engineering and cloud infrastructure, managing telecom application workloads and maintaining Kubernetes environments across Nokia Cloud Platform, OpenShift, and AWS. I troubleshoot issues spanning control planes, networking, container runtimes, and storage.

I led the architecture design and core backend development of a CNF lifecycle automation platform using Python and Django. Its workflows supported deployment, upgrades, rollback, recovery, and stability testing across 5 products and 30+ testbeds.

I also led a proof of concept for Nokia’s internal PDLC initiative, exploring multi-agent task orchestration, test support, and failure diagnosis. Earlier, I developed and maintained C-based Media Gateway software, and provided technical guidance and training to international engineering teams.
```

## Experience

### Software Consultant Engineer (current)

[Nokia](https://himalayas.app/companies/nokia). Jan 2024 - Present

```text
Managed telecom application workloads on Kubernetes platforms, supporting deployment, configuration, lifecycle management, and infrastructure validation. Maintained and troubleshot 10+ Kubernetes clusters across Nokia Cloud Platform, OpenShift, and AWS environments.
```

Skills: Kubernetes, OpenShift, AWS, Nokia-Cloud-Platform, Docker, Containerd, Helm, Prometheus, Grafana, Python, Django, REST-APIs, MariaDB, Jenkins, GitOps, Flux-CD, Linux, Systemd, Journalctl, Dmesg, Ceph, CoreDNS, TCP-IP, Tcpdump, Wireshark

### Software Advisory Engineer

[Nokia](https://himalayas.app/companies/nokia). Jan 2017 - Dec 2024

```text
Provided technical guidance on complex infrastructure issues and led the architecture design and core backend development of a CNF lifecycle automation platform using Python/Django, REST APIs, and MariaDB. Enabled deployment, upgrade, rollback, and stability-testing workflows across 5 products and 30+ testbeds.
```

Skills: Kubernetes, OpenShift, AWS, Nokia-Cloud-Platform, Docker, Containerd, Helm, Prometheus, Grafana, Python, Django, REST-APIs, MariaDB, Jenkins, GitOps, Flux-CD, Linux, Systemd, Journalctl, Dmesg, Ceph, CoreDNS, TCP-IP, Tcpdump, Wireshark

### Senior Software Engineer

[Nokia](https://himalayas.app/companies/nokia). Jan 2013 - Dec 2017

```text
Developed and maintained C-based Media Gateway software, delivering feature enhancements, defect fixes, and customer-specific changes. Performed debugging, root-cause analysis, implementation, and fix verification, followed by system-level testing focused on upgrades, performance, reliability, and stability.
```

Skills: C, Media-Gateway, Debugging, Root-Cause-Analysis, System-Testing, Performance-Testing, Reliability-Testing

### Software Engineer

[Nokia](https://himalayas.app/companies/nokia). Jan 2009 - Dec 2013

```text
Developed and maintained C-based Media Gateway software, delivering feature enhancements, defect fixes, and customer-specific changes. Performed debugging, root-cause analysis, implementation, and fix verification, followed by system-level testing focused on upgrades, performance, reliability, and stability.
```

Skills: C, Media-Gateway, Debugging, Root-Cause-Analysis, System-Testing, Performance-Testing, Reliability-Testing

## Education

### Beijing University of Posts and Telecommunications

Master's Degree, Computer Science

```text
Master's Degree in Computer Science from Beijing University of Posts and Telecommunications, completed in 2009.
```

## Tech stack

- Kubernetes
- Helm
- Jenkins
- MariaDB
- Django
- Python
- C
- Grafana
- Prometheus
- Wireshark
- Docker
- ceph
- containerd
- CoreDNS
- AWS
- REST APIs

To contact Tianyou, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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