# hari Krishna

hari Krishna is a remote worker on Himalayas, Senior DevOps Engineer at MariApps Marine Technologies, based in India.

Source: https://himalayas.app/@harikrishna13

```text
Senior DevOps Engineer at MariApps Marine Technologies supporting ShipSat and Zwana platforms across close to 1,000 vessels.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | India |
| Authorized to work in | India |
| Salary expectations | 2504k+ INR |
| Job categories | DevOps Engineer, Infrastructure Engineer, Cloud Engineer, Systems Administrator, Network Administrator |
| Skills | DevOps, Linux Administrator, AWS, Infrastructure Operations, Production Support, Deployment Operations, Infrastructure Modernization, Networking, VPN, TCP IP, Routing, NAT, Firewall Administration, Satellite Connectivity, Docker |

## About

```text
At MariApps Marine Technologies, I support Linux-based infrastructure and DevOps operations for maritime technology platforms serving close to 1,000 vessels. I work on deployments, maintenance, and production troubleshooting for ShipSat and Zwana, including multi-instance environments.

I contributed to the AlmaLinux 8-to-10 migration through repository preparation, compatibility checks, and deployment validation. I also supported the move from SHA-1 to SHA-256 certificates across vessel infrastructure and developed operational scripts using Bash and Python.

Earlier, at Tiatech Health Technologies, I administered Linux systems and network infrastructure and supported AWS server setup and maintenance. I also configured LAMP and XAMPP environments and handled basic database administration and troubleshooting.
```

## Experience

### Senior DevOps Engineer (current)

MariApps Marine Technologies. Jan 2021 - Present

```text
Manage and support Linux-based infrastructure and DevOps operations for maritime technology platforms, supporting deployments and production environments across close to 1,000 vessels. Perform deployment, configuration, maintenance, and troubleshooting of ShipSat and Zwana platforms, including multi-instance environments.
```

Skills: Linux, AWS, Docker, Jenkins, Azure-DevOps, Ansible, BASH, Python, Prometheus, Grafana, Node-Exporter, Networking, VPN, AlmaLinux

### System & Network Administrator

Tiatech Health Technologies. Apr 2017 - Aug 2021

```text
Administered Linux-based systems and network infrastructure, supporting day-to-day IT operations and service availability. Worked with AWS infrastructure and supported server setup, configuration, and maintenance activities.
```

Skills: Linux, AWS, LAMP, Xampp, BASH, Python, Networking

## Education

### Calicut University

Bachelor of Technology, Electronics and Communication Engineering

```text
Bachelor of Technology in Electronics and Communication Engineering from Calicut University, completed in 2017.
```

## Tech stack

- Microsoft Azure
- Google Cloud Platform
- DigitalOcean
- GitLab
- Kubernetes
- Jenkins
- MySQL
- Terraform
- Azure DevOps
- Python
- Grafana
- Prometheus
- Zabbix
- Ubuntu
- Windows Server
- Ansible
- Git
- Docker
- OpenVPN
- XAMPP
- Gitea
- Bash
- Wazuh
- WireGuard
- AWS

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

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