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Eric Martin

Open Source Architect (RHCE)

Eric Martin
Amstelveen Netherlands
Professional Status
Freelancer
Open to opportunities
About Me
Owner of iTMartin since January 2012.
Red Hat Certified Engineer & Red Hat IdM and Satellite specialist

Highly Skilled IT Professional.
Open Source Enthusiast.

Worked for large accounts with complex infrastructures (Liberty Global, ABN-AMRO, RBS, Ahold).
Experience
  • Red Hat Identify Management Design, POC, Installation, Training and handover to Ops teams. Includes Indirect Integration with multiple Active Directory Domain, AWS instances and on Premise with 10+ replicas.
  • OpenShift 3.11 Architecture Design
  • Multi-tenant Satellite 6.4 Design and Implementation
  • OpenSCAP security hardening using Center for Internet Security (CIS) Baseline
  • RHEL7 Technical Designs for the new LGI Private Cloud infrastructure in EdgeConneX Data Center
  • Design of various Infrastructure Services (squid proxy, DNS, NTP, ssh jump server) for a Multi-tenant Cloud Environment with Cisco ACI
  • 2016: Technical Solution Architect
    - RHEL7/Docker introduction, Cloud OS Provisioning Automation, Testing, Documentation, Handover to Capabilities in India/Bulgaria
    - Migration from Tivoli TSM to VEEAM
    - Project: Consolidation of over 200 MS-SQL Databases from MS Clusters to VMware
  • 2015: Infrastructure lead Architect
    Project Global Private Cloud:
    Automation of RHEL (Linux) and Windows 2008R2/2012R2 Standard Virtual Services via HP-SA, HP-OO on VMware ESX 5.1 and leveraged Infrastructure for EU and US regions.
    Deliverables: Requirements, Architecture Specification, Service Technical Design, Virtualization Platform Architecture Design
  • 2014: Infrastructure lead Architect
    Project Fast Provisioning:
    Providing the Customer with 5 predefined stacks that can be delivered 4 times faster than standard delivery and in a predictable way.
    End to end responsible for the 2 RHEL stacks, RedHat Linux 5.9, on Virtual Machine, ESX5.1, and on HP Blades.
    OS provisioning implemented using HP-SA, 3PAR storage, 10GB network.
    Successful project leading to time/costs savings and customer satisfaction.
  • 2014: Architect
    Project: Hosting of Financial Application
    Create Design for a new Financial Application running on Windows 2008 R2 with MSSQL as RDBMS. Gathered Vendor requirements, and worked with SMEs to create a Design and Documentation leading to successful implementation.
  • 2012/2013: Architect.
    Various projects:
    - Oracle EBS Migration from Solaris to Linux + Upgrade Infra to provide scalability. Worked as lead architect with Oracle, customer and HP internal teams to reach a go live in time.
    - RedHat Cluster for Fusion Middleware. Disaster Recovery tests
    - Windows Antivirus Server migration
    - Application migration (Windows/MSSQL based)
  • Responsible for detailed designs of Web applications Infrastructure.
    Worked on various projects:
    - Engineering of WebSphere Application Server: proof of Concept, Infrastructure design, scripting (jacl/jython), packaging software into rpm (RHEL 4) and training Operation team.
    - RSA Securid upgrade. Evaluation of RSA Authentication Manager 7.0, development of migration scripts (tcl), writing of installation manuals, migration of RSA clients
    - Applications migration from HP-UX and Solaris to Linux (including design of new infrastructure in Linux RHEL cluster environment)
    - WebSphere Application Servers consolidation
  • 2012: Datacenter migration project (ADCE): Responsible for migration of WebSphere environment, LDAP, RSA, JBoss from Datacenter in NL to Datacenter in UK (New IPs, hostnames)
  • Responsible for the implementation of the infrastructure of http://www.gts.abnamro.com in cooperation with HP: Implemented Service Guard clusters under HP-UX in a SAN environment with EMC Storage XP256, middleware’s, especially WebSphere application servers, Oracle Databases, Java applications.
    - Installation, test, documentation and administration of Service Guard cluster and Integration of middleware, Databases, Java applications in cluster environment
    - SAN and storage administration with XP256 and EMC DMX storage arrays
    - Installation, Administration tuning of WebSphere Application servers as well as apache and iplanet web servers
    - Installation, Administration of Iplanet directory server (ldap) and MQSeries
  • Responsible for UNIX administration and ETX administration, including reorganising scheduling and implementing a new backup system:
    - Unix administration of 30 HP9000 systems with EMC disk arrays
    - Solaris administration
    - ETX middleware administration (TIBCO)
    - Complete reorganisation of scheduling under Maestro (Tivoli)
    - Implementation of backup system using EDM (EMC)
  • Responsible for management of over 100 HP-UX systems, ITO Openview management, the Oracle and Ingres databases, Tuxedo middleware and applications in an English-spoken world wide data centre.
    - HP-UX, Oracle, Ingres administration: 25 HP9000 on local site + 3 EMC cabinets
    - Computers control implementation with HP Openview IT/Operations
    - Installation, configuration, administration and tuning of TUXEDO (80 domains on 80 UNIX systems)
    - Maintenance of a ServiceGuard cluster in an High Available environment
    - Applications Start-up (intermediate of development teams in India and of the support application teams in France) following the company standards - Trips to India
    - Asia/Pac region Support for 1 year, then US support.
    - cgi scripts for the Intranet