H. Valters
Ethical Penetration tester / DevSecOps / IT Solution Developer / System administrator
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Resume
Work experience
2021.08-Active
SEB BankIT Solutions Developer
- Maintain Reporting system
- Maintain a Central Banking System:
* STIBOR
* Tora
* Fiona - Maintain:
* MSSQL
* Windows
* IIS - Work with SFTR, MiFID II, and Derivatives regulations
- Work in an Agile way and on several Agile Projects
- Improve Monitoring solution
- Create and Maintain Docker Images/Containers
- Create and maintain PowerShell scripts
- Analyze IT Vulnerability reports and coordinate patching
- Analyze the system and introduce risks and options on how to avoid them
- Analyze issues accruing with the system and report them to Agile teams
- Participiate in 24/7 Oncall
- Participate in system deployments
- Participate in Disaster Recovery Tests
- Make various suggestions and work on how to improve our ways of working, improve our system, and improve our product.
- Make communications with other Departments
- Share knowledge with colleagues and Write how-to tutorials. Prepare and provide training. And Provide feedback.
- Other tasks.
2018-2021.08
77AgencySystem Administrator / DevOps
• Linux & Windows server installation, configuration, maintenance, and improvement.
• Linux & Windows monitoring, improvement, and problem-solving.
• Install, configure, and maintain the Zabbix monitoring system.
• Install, configure, and maintain the Bareos Backup system.
• Install, configure, and maintain the Gitlab/Jenkins system.
• Install, configure, and maintain Wmvare/ Proxmox virtualization system.
• Install, configure and maintain Docker and containers, create docker cloud using Kubernetes and swarm
• Plan and control IT resources.
• Order new IT goods
• Control Riga/Milan server room
• Search for beater suppliers on IT goods where price meets the needs
• Install, configure and maintain Proxmox virtualization software
• Work with akamai.com technology administrating our client profiles, attend akamai.com seminars and training (Have qualification certificates)
• Apache & Nginx installation, configuration, monitoring, maintenance, and improvement.
• Work with Amazon AWS.
• Create security protocols and specific configuration including specific security monitoring for Linux server using Zabbix, Iptables, and File2ban with own created configuration.
• Support developers in specific required server configuration or search for a website problem why something is not working.
• Work a little with DevOps automation for my own needs to make my duty faster for example for a server to install all needed software and some configuration.
• Provide proposals for modernization, server stability, improvement of my and colleague's work.
• Assist other colleagues in the IT line of duty by teaching them, giving advice.
• Other daily IT duties/tasks, installations, configurations, and bring new IT software solutions to the company to modernize the company and make it stable and secure.
2017-2017
Ministry of EconomicsSystem Administrator
• Linux & Windows server installation, configuration, maintenance, and improvement.
• Linux & Windows monitoring, improvement and problem-solving.
• Apache & Nginx installation, configuration, monitoring, maintenance, and improvement.
• VPN Checkpoint installation, configuration, monitoring, maintenance, and improvement.
• Office 365 installation, configuration, monitoring, maintenance, and improvement.
• MySQL, SQL un SQLI installation, configuration, maintenance, and improvement.
• E-mail server installation, configuration, monitoring, maintenance, and improvement.
• Netvault installation, configuration, monitoring, maintenance, and improvement.
• Zabbix installation, configuration, monitoring, maintenance, and improvement.
• Cloud solution (Server, Drive, and Vmware horizon) installation, configuration, monitoring, maintenance, and improvement.
• Server security setting up, monitoring and improvement.
• VMware server installation, configuration, monitoring, maintenance, and improvement.
• Supervising service developer consulting and development process testing.
• Third-party developer consulting and monitoring development process, after development testing.
• Coordinating and advising subordinate staff.
• Make contact with vendors to get the best price for IT equipment
• Search for new IT vendors.
• Other IT related tasks.
2014-2017
Government Joint-stock Latvian PostIS Administrator
• Creating, Activating and deactivating IS and other User accounts.
• Linux & Windows server installation, configuration, maintenance, and improvement.
• Linux & Windows monitoring, improvement, problem-solving and shell scripting.
• Windows active directory server installation, configuration, maintenance, and improvement.
• Preparation of the server according to the specifications specified by the developer, without violating the standards specified by the VAS “Latvian Post” security department.
• Third-party developer consulting and monitoring development process, after development testing.
• Samsung magic info installation, configuration, maintenance, improvement, monitoring, and programming scripts design for TV VBS language.
• Consulting workers on a TV set up in branches.
• Coordinating and advising subordinate staff.
• Monitoring and maintenance ticket printers in branches.
• Administrate pension server and system.
• Provide proposals for modernization, server stability, improvement of my and colleagues work.
• Keep track of server backup, progress. If necessary, restore server information from backup files and databases.
• Cmdbuild installation and configuration, Zabbix installation and configuration plugin and specific monitoring development, Owncloud installation and configuration and technical support, Omd monitoring installation and configuration, Vmware installation and configuration, Dell Netvault backup system and other system installation,
• Provide information to subordinate staff what is needed to do and monitor their work.
• And other IT related tasks
2009-2013
LHC, SIASystem and Network Administrator / Project Manager
• Linux server installation, configuration, maintenance, monitoring, and improvement.
• Hosting solutions and control panels installation, monitoring, upgrading, and configuration.
• Internet network (external and internal) planning and implementation.
• Website development and upgrading.
• Server space planning.
• Datacenter planning.
• Vmware installation, configuration, maintenance, monitoring, and improvement.
• Keep track of server backup, progress. If necessary, restore server information from backup files and databases.
• Customer consultation and at Level 3 technical support.
• Computer and server diagnostics, repair.
• Other project and IT tasks.
2007-2008
WELBECK PHARMACEUTICALS & HOSPITAL SUPPLIES LIMITEDSystem and network administrator
System Administrator skills
Linux
99%
Windows
87%
Networking
74%
Virtualization
91%
Monitoring
100%
Diagnose
99%
Database engines
88%
BareOS
89%
Penetration testing
79%
DevOps Skills
Jenkins
75%
TeamCity
65%
Ansible
80%
Docker Engine
45%
Kubernetes
10%
Cloud Skills
AWS
33%
Microsoft Azure
35%
Google Cloud
33%
Virtualization Skills
Proxmox
75%
VMware
79%
Openstack
38%
Knowledges
- DevOps
- System Administration
- Penetration testing
- Jenkins
- TeamCity
- Docker
- Kubernetes
- Ansible
- Zabbix