Reza Sayyarzamani
SRE Engineer
Experience
Jan 2022 - Present
2 years 7 months Switzerland
SRE Engineer
RSRG.
- Support and migration of backups
- Software automation with ArgoCD and Terraform on AKS & EKS
- Migration to AWS and Azure cloud, CI/CD deployment with GitLab
- Preparing communications, system monitoring with Grafana/Prometheus on OpenShift 4 (on-premise)
- Promoting cloud knowledge within the company
- Working with infrastructure and development teams on tasks like testing, documentation, and ticket management with Jira and Confluence
- Building, implementing, scaling, and monitoring networks/security (VPCs, SGs, WAF, ACLs, CloudWatch, X-Ray) in our AWS and Azure infrastructure (Log Analytics).
Sep 2022 - Jan 2023
5 months Berlin, Germany
DevOps and Linux Admin
BDR
- Linux server management (RedHat & SLES) and software automation with Terraform & Ansible
- Migration from Rancher 2 to OpenShift 4
- CI/CD deployment using GitLab, ArgoCD, and Helm charts
- Monitoring K8s clusters with Grafana/Prometheus, log management with ELK Stack
- Promoting cloud expertise within the company and to clients, collaborating with development teams for seamless integration and deployment processes.
Jan 2020 - Jul 2022
1 year 7 months Walldorf, Germany
DevOps and Linux Admin
SAP
- Managing and developing the Linux system environment (RedHat & CentOS)
- Process automation, patching, and optimization with Ansible & shell scripting
- Monitoring with Nagios, incident and problem management with Jira
- Participating in DevOps and project teams
- Planning and managing Linux infrastructure services like Apache, DNS, DHCP, routing, firewall, iptables, LDAP, and containers (Docker).
Aug 2019 - Oct 2020
1 year 3 months Bonn, Germany
DevOps and Linux Admin
BWI
- Management, patch management, and operations in the Linux environment (RedHat & Ubuntu)
- Developing CI/CD automation with Jenkins and Nexus
- Implementing and monitoring on-premise infrastructure with Grafana/Prometheus
- Automating infrastructure with Terraform and other tools
- Monitoring and optimizing the K8s cluster, maintaining IT infrastructure in development environments
- Collaborating with development teams
- Assisting in preparing Node.js software artifacts, advancing configuration management, and monitoring and logging stacks.
Oct 2018 - Jul 2019
10 months Munich, Germany
System and Linux Admin
Ergo
- Operating and maintaining Linux machines (SUSE & Red Hat) including various services
- Installing and configuring the ELK Stack on Docker with Kafka
- Encrypting web servers and the ELK Stack using Let's Encrypt
- Automating with shell and Python scripting
- Ensuring platform stability, administering Keycloak
- Creating support tickets, introducing and documenting DevOps processes with Jira and Confluence
- Maintaining and enhancing applications and services on AWS & Azure
- Automating system landscapes with Terraform & Ansible.
Feb 2018 - Oct 2018
9 months Frankfurt, Germany
DevOps and Network Admin
InG Diba
- Incident management, operational support, client consulting, and ticket handling
- Managing Linux systems and users using LDAP
- Operating servers under SLA conditions, configuring CI/CD platforms
- Installing and configuring applications on Kubernetes with Helm and ArgoCD
- Setting up build and release management
- Managing container platforms, configuration management using tools like Terraform and Ansible.
Apr 2017 - Feb 2018
11 months Wiesbaden, Germany
System and Cloud Admin
HZD
- Managing Linux systems (RedHat) as well as web and application servers (Tomcat, JBoss)
- Promoting virtualization with Docker and OpenStack solutions
- Building and deploying using Jenkins and Maven
- Setting up Rancher Kubernetes, application monitoring, scripting, and software packaging
- Ticket handling, network management and optimization, maintaining network components, IT security regarding firewalls and analyzing network infrastructure.
Jun 2016 - Mar 2017
10 months Frankfurt, Germany
Application Manager and DevOps Admin
DB Systel
- Coordinating and aligning projects, planning and implementing systems on Windows and Linux, scripting and automation
- Managing web and application servers, designing NoSQL data structures and application management
- Introducing container solutions, monitoring AWS cloud solutions, collaborating with development teams
- Evaluating requirements, management control (problem, incident, change), active project participation
- Citrix XenApp administration
- Leading the implementation of operational concepts, creating and maintaining documentation, support and training.
Oct 2015 - May 2016
8 months Frankfurt, Germany
System and Network Admin
Deutsche Bank
- Installing and operating Windows and Linux infrastructures
- Managing VMware server environments, development with Ansible and shell scripts
- Introducing container solutions like Docker and OpenShift
- Supporting servers and clients, configuring various applications, network analysis in a Cisco environment, network configuration for two data centers in Frankfurt am Main and Düsseldorf, and working with various Cisco devices.
Mar 2015 - Aug 2015
6 months Heilbronn, Germany
System Admin
Lidl
- Installing and managing IT infrastructures on Windows and Linux and ensuring high availability
- Monitoring with Nagios, technical implementation and leading team projects
- Working in security-sensitive environments, managing Oracle databases and VMware virtualization, user management and access control with LDAP & AD.
Feb 2014 - Dec 2015
11 months Aschaffenburg, Germany
Middleware Admin and DevOps Admin
Linde GmbH
- Analyzing and optimizing middleware systems
- Windows Azure administration and outsourcing services to the cloud, project work with a focus on application servers
- Monitoring system processes with Nagios & Icinga
- Extensive work with Oracle and PostgreSQL databases, including upgrades and backups
- Website development with WordPress and Dreamweaver, scripting, and VMware virtualization management.
Mar 2013 - Dec 2014
10 months Frankfurt, Germany
System and Network Admin
Acarda GmbH
- Operating and troubleshooting LAN/WAN environments, Windows Server 2008 to 2012 and other systems
- Managing storage systems, data backup and recovery
- Implementing security concepts and company standards
- Connecting and optimizing sites, IT support, installing and configuring various technologies and systems
- Client project management, network planning, scripting, and testing and troubleshooting systems.
May 2012 - Dec 2013
8 months Bonn, Germany
System Admin
Deutsche Post AG
- Managing and configuring Windows and Linux servers, Oracle 10g
- Management and development, data format conversion with Perl, Citrix XenApp 6
- Administering and installing on terminal servers on Windows servers, testing and implementing new hardware and software.
Feb 2011 - Feb 2012
1 year 1 month Hamburg, Germany
Oracle DBA
Cubic Transportation System
- Installing and managing Oracle 11g database systems
- Managing VMware infrastructures with vCenter
- Analyzing data center architectures, installing JEE applications and redesigning web layouts, and maintaining desktop workstations.
Jul 2008 - Dec 2010
2 years 6 months Hanover, Germany
Linux Admin
Finanz Informatik
- Managing and developing the Linux client/server landscape
- Network monitoring, helpdesk support with Jira, troubleshooting servers, comprehensive Linux administration with various services and tools
- Managing server operating systems, continuous IT optimization, Citrix system administration and documenting the Citrix XenApp infrastructure with Confluence.
Summary
I have been working successfully as a freelancer in Germany since 2007. As an experienced DevOps and cloud expert with 5 years of AWS and Azure experience, I bring extensive knowledge and technical skills. My expertise includes automating deployments, scaling, and monitoring cloud infrastructures, especially with tools like Ansible, Terraform, and Jenkins. I have 5 years of experience in Azure, monitoring with Grafana, CI/CD, Kubernetes, and Terraform. I work effectively with cross-functional teams and can communicate complex technical concepts clearly. I have extensive experience implementing security best practices and migrating applications to the cloud. My ability to solve complex technical problems and find creative solutions makes me a strong candidate for any DevOps and cloud role.
Languages
Persian
Native
English
Advanced
German
Advanced
Education
Oct 1992 - Jun 1996
Technische Universität in Teheran
Bachelor in Business Informatics · Computer Science · Tehran, Iran, Islamic Republic of
Oct 1988 - Jun 1992
Gymnasium in Teheran
Abitur · Electronics · Tehran, Iran, Islamic Republic of
Certifications & licenses
Python Certificate
WBS Training
AZ-104 Microsoft Azure Administrator
Microsoft
AZ-400 Designing and Implementing Microsoft DevOps Solutions
Microsoft
AWS Solution Architect
AWS
MCTS
Damago
OCA-OCP
Damago
LPI Certificate
Profil
CCNA
Damago
MCITP
Damago
MCSA
Damago
MCSE
Damago
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