Martin Ananda Boeker
Systems Architect
Experience
Systems Architect
ASFiNAG
- Migrated infrastructure automation from Puppet to Ansible
- Ensured compatibility with CentOS and RHEL 8 and 9
- Managed user accounts in Active Directory
- Managed applications, services, security policies, certificates, and more
Systems Architect
Austrian Institute of Technology
- Built a custom OpenStack IaC solution with Kayobe and Ansible
- Managed OpenStack infrastructure, servers, and networks
- Configured and automated high availability (HA) and monitoring with Prometheus and Grafana
- Responsible for entire project architecture and planning
- Provided long-term support with downtime-free updates
- Managed infrastructure with Terraform, using a CSV as the source
Systems Architect
Thales Austria & Hitachi Rail
- Built a custom OpenStack IaaS solution with Kayobe and Ansible
- Managed OpenStack infrastructure, servers, and networks
- Automated Ceph with Cephadm and Ansible
- Configured and automated high availability (HA) and monitoring with Prometheus and Grafana
- Fully air-gapped deployment and infrastructure
- Hardened infrastructure according to CIS guidelines: SELinux, firewalls, logging, etc.
Systems Engineer
BRZ
- Created and maintained virtual Linux servers, from the operating system to the full app stack, focused on JBoss, Apache, Nginx, Tomcat
- Built automation for the above tasks using Ansible
- User management, including permissions and authentication
- Created and maintained shell scripts for automation and monitoring in BASH and Python
- Generated and managed certificates for systems and users
- Performed rotating on-call duties
- Set up and managed Artifactory repositories
- Managed Jenkins
Managing Director
Uptime Solution GmbH
- Linux and Windows systems administration
- Cloud infrastructure management: OpenStack, VMWare, AWS, Azure, Google Cloud
- IaaS deployment and hosting
- Cross-platform user management
- Customer acquisition and support
- Automation with Ansible
- On-call support as needed
Principal Systems Architect
DARPA PlanX
- Creation and maintenance of OpenStack infrastructure (~35 servers, 500+ VMs), both manually and automated through shell scripts and Ansible
- Creation and maintenance of dev tools like GoCD server, Artifactory Pro, Jenkins and GitHub Enterprise
- Creation of several dynamic Selenium grids for automated UI testing
- Creation of air-gapped repositories for Ubuntu, CentOS, pip, NPM, Maven, Docker and more
- Maintenance of Atlassian applications like JIRA and Confluence, including HA, authentication, plugins and configuration
- Support of Dockerization of internal applications
- Creation and maintenance of Nagios monitoring with Check_MK via OMD
- Maintenance of KVM infrastructure, including automated QCOW deployments
- Creation of an Active Directory environment for user management and configuration of all Ubuntu systems and applications for LDAP use
Senior Systems Engineer
Hexis Cyber Solutions
- Support of development teams on Linux, Windows and OSX
- Maintenance of a large VMware infrastructure (~20 ESXi servers, 400+ VMs)
- Creation of system groups via scripts for Windows XP–10, CentOS/RHEL 6.3–7.0, Ubuntu/Debian 12–14
- Hardware troubleshooting (Dell, HP and others)
- Creation and maintenance of Dell and Fujitsu datastores
- Managing security and compliance on ESXi servers and VMs
- Creation and maintenance of 9 separate Active Directory instances (3 domains for users, 6 for Dev/Testing/QA) with redundant DHCP and DNS configurations, file shares, replication between data centers and one-/two-way trusts
- Creation and maintenance of Nagios monitoring with Check_MK via OMD
- Shell scripting, automation and development tasks on Linux with Puppet, Bash, Python, Perl and on Windows with PowerShell and batch
- Creation and maintenance of enterprise applications like Confluence, JIRA, Rally and Pastebin
Senior Systems Engineer
Transitional Data Services
- Level 2/3 support (RHEL/Debian) for ~1200 servers for 34 clients
- Hardware troubleshooting: building/repairing servers, replacing CPUs, RAM, motherboards, etc.
- OS and application support for various Linux distributions, Apache, Tomcat, DNS, OpenLDAP/389, NFS, Dell OMSA, HP Insight, MySQL, MSSQL 2008
- System management with Puppet, including OS and app stack
- Support for data center expansion and migrations: transport, installation, cabling of ~500 servers
- Inventory and PCI compliance audits for multiple clients (~350 servers) including user management and application performance tuning
- Network and storage configuration, support, maintenance: Cisco ASAs, Cisco switches, Juniper switches, NetApp, SonicWall firewalls, NFS, NAS, Dell iSCSI SANs
- Virtualization: creation and maintenance of VMware, Xen and AWS infrastructure for clients and internally
- Responsible for monitoring all client and internal systems: Windows and Linux servers locally and via SSL tunnel, applications, services, processes, SNMP queries/traps, statistics for servers and devices
- Creation and maintenance of dashboards, trend reports and user profiles for monitoring GUI
- Remote L1 Windows/Mac support as needed
Technical Support
Deutsche Bank
- L1 support focused on applications like MS Office and Lotus Notes as well as Windows operating systems
- Quick diagnosis and troubleshooting with an emphasis on processes
- Extensive use of proprietary applications
Senior Technician Developer
IntenSecure Group
- Level 1/2 remote support for over 350 clients
- Security checks of operating systems and applications
- Monitoring/troubleshooting of network devices and network security
- Application support, mainly Microsoft products
- Setup of SMB infrastructure with AD, DHCP, DNS (Windows Server 2003–2008)
- Management of Win7 systems via AD GPO (user management, security)
- Internal system and network admin
- Development of multi-platform applications with GUIs
- Setup of a VMware test environment (32 and 64 bit)
- Use of VB .NET 2010 with VBS/batch components including testing and documentation
Market Engineer Intern
IBM
- Created training and documentation for Rational Team Concert (RTC)
- Attended RTC training seminars in various US cities
- Maintained contact with RTC customers and the development team
- Used RTC for internal tasks via Eclipse and browser client
- Built an application in VB and Office 2003/2007 to import and analyze large data sets for non-technical users on Windows XP
Deployment Engineer Intern
IBM Silicon Valley Labs
- Developed an automated modular system for IBM Security compliance tests using BASH, TCL/Expect, and other languages
- Filtered logs and securely transferred them between isolated networks
- Automatically executed tasks based on log content
- Ensured compatibility between Linux and Windows
- Developed a flexible solution for non-technical users
- Created a Hadoop cluster registration system for university students worldwide, including DB2 access and Linux system administration (RHEL 4.5/5.1 VMs)
- Provided internal and external IBM cloud computing infrastructure
- Researched and documented Xen virtualization on Linux
- Led seminars for cloud deployment courses (on-site and remote)
- Designed and built portlets for data center management and monitoring using WebSphere Application Server 6.0, WebSphere Portal Server 5.1.0.1, Rational Application Developer 7.0.0.4, and Rational Software Architect 6.0
Senior Technician
The Geek Boutique
- Provided in-house Level 1 support for over 300 desktops and laptops of all brands
- Removed viruses, rootkits, and malware with a focus on manual fixes
- Performed software and hardware upgrades, troubleshooting, and repairs
- Recovered data (from partition rescue to disk transfer in a cleanroom)
- Installed operating systems and did factory resets (Win9x-Win7, Linux, Mac OS X)
- Built over 50 custom PCs (Sockets A-771/775, IDE/SCSI RAID 0-5, Win9x-Win7, Linux)
- Consolidated hardware (reduced more than 100 systems to 25-35 for sale)
- Provided on-site Level 1/2 support (over 100 instances) focusing on network setup and troubleshooting (LAN/WLAN, server/workstation setup, print servers)
- Maintained systems and backups for SMBs under service contracts
- Acted as internal system and network administrator and web developer
- Handled sales, business management, and training for staff and customers
Systems Administrator
EDV-Consult IT GmbH
- Acquired, set up, and maintained IT infrastructure: servers (Windows Server 2003, Linux with Samba, firewalls & gateways, Sendmail/Exchange, DHCP, Oracle, SQL/MySQL)
- Supported clients: Linux, Windows 95-XP, MS Office 95-2000, and various Adobe/Macromedia products
Web Developer
Freelance
- Development environments: HTML 4/5, CSS 2/3, AJAX, JavaScript/jQuery, PHP 5/6/7, MySQL/MariaDB, MS SQL 2008-2012, Flash, ASP WebForms, ASP MVC3
- Tools: Visual Studio 2010 for ASP WebForms/MVC3, Notepad++, vi/vim, WordPress
Developer
Cyber World Informatik
- Product testing and support
- Assisted as in-house system administrator, on-site engineer and consultant
- Website design and maintenance
- Creation of promotional materials (business cards, flyers/posters for events)
Industry Experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Government and Administration, Aerospace and Defense, and Banking and Finance.
Business Area Experience
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Experienced in Information Technology, Customer Service, Sales, Operations, Project Management, and Marketing.
Summary
Independent, ambitious, and motivated, but also a strong team player. In stressful situations, I am used to staying calm and prioritizing the urgency of the tasks at hand. Continuing education and learning new skills are very important to me, and I am looking for opportunities to prove myself on diverse tasks related to IT solutions.
Languages
Education
Worcester Polytechnic Institute
Bachelor of Science, Management of Information Systems · Management of Information Systems · Worcester, United States
Certifications & licenses
MSSQL 2008
Statistics
Experience
Global Experience
Expertise
Qualifications
Profile
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