Andre Mosin Email & Phone Number

San Diego, CA, US

Bozeman, Montana, US

Bozeman, Montana, US

I have worked directly with many technologies which will be described below but my main focus at FICO was to help with designing and developing code for Infrastructure Automation and integrating with a variety of orchestration and CI/CD tools. More recently my focus has been on Terraform and AWS.SIEM Systems and Log aggregation systems: Alienvault.

Automation: - Developed and Implemented Chef Cookbooks and Recipes for OS configuration and Java based applications on Redhat Linux. - Wrote tasks with Capistrano to automate operational processes. - Wrote scripts to query F5 LTM and GTM information for Dashboard.Operational: - Supported multiple BigData clusters based on GlusterFS and Cassandra..

• Developed and maintained web applications based on Ruby on Rails for automation of servers administration and configuration.
• Chef - Developed and Implemented Ruby Cookbooks and Recipes for OS and Applications based on Linux and Windows systems.
• Supported and maintained java web applications based on Jboss, Jetty and Apache Tomcat web servers running on Linux VMs (Xen and VMware) and Solaris Zones.
• Supported and administered Ruby on Rails Applications based on Nginx and Phusion Passenger running on CentOS linux distribution.
• Configured, maintained, and supported a variety of unix based systems such as Linux Debian 6, Centos 5/6, and Oracle Linux 5/6 and Solaris 10.
• Administered and supported load balancers such as F5 Big IP and Zeus Traffic Manager (Stingray). Setup VIPs, Pools, build custom healthy monitors for a variety of applications, and created scripts to change the default.

San Diego, CA, US

• Set up and maintained a cluster of Linux servers for a High Traffic web environment to host a content management system that gets around 20MM page views per month. This cluster was set up with the latest open source.
• Technologies utilized: CentOS 5.8 and 6.2, Nginx, Apache, MySQL, MySQL MMM, PHP, Memcache, Varnish, DRBD, NFS, Rsync, Linux HA, Postfix, SendMail, Bind, Fail2ban, and Iptables.
• Virtualized servers with Xen, KVM and VirtualBox hypervisors. Converted Windows and Linux physical machines into virtual machines.
• Restructured the development process and implemented a new code deployment by programming scripts to automate the process. Technologies used on this process were SVN, Vulcan, Apache ANT, PHP and shell script.
• Implemented a monitoring system based on Nagios, NagiosQL, and Munin.
• Implemented a disaster recovery plan using Bacula as a network backup tool.

• Set-up and administered the local computer network. Deployed, configured, and maintained a variety of network devices such as cisco routers, firewalls, switches, etc.
• Deployed an e-commerce web-site based on Linux, Apache, PHP, MYSQL and Joomla CMS (Virtuemart).
• Installed, maintained, and troubleshoot Windows 2003 and 2008 servers (backup systems, active directory, vpn, dhcp, dns, fax server, etc).
• Gave in-house and on-site user support (Windows XP/Vista/7, Microsoft Word, Excel, Access,Outlook, Powerpoint, QuickBooks, etc)
• Data and Voice cabling (structured cabling, repaired and assembled backboards, racks, patch panel, 66 blocks, etc).

Repaired PC and Mac desktops and laptops.Installed, maintained, and troubleshoot Linux, and Windows 2003 – 2008 servers.Deployed firewalls using Linux (IPTABLES) to ensure secure and shared Internet access.Installed file and Print servers based on Linux and SAMBA.Deployed VoIP telephone systems based on Linux and Asterisk.

São Paulo, São Paulo, BR

• Received training for specifically understanding and working with networks and systems for financial markets.
• Designed and administered stock market and news broadcast servers running on CentOS Linux, Apache, PHP, and Mysql.
• Maintained all the organization’s highly sensitive databases about large banks and brokers.
• Analyzed and designed news servers, monitored systems based on open source technologies (Nagios, MRTG, Cacti, etc).
• Installed, maintained, and troubleshot Web servers (Apache and IIS), DNS servers (Bind9 and Microsoft DNS) and Microsoft Active Directory 2003.
• Used a variety of network tools, such as nmap, Wireshark, Ethereal, mtr, and tcpdump to keep the network secure and running at high efficiency.

Redwood City, California, US

• Performed network monitoring, fault identification, fault isolation, troubleshooting, logging, tracking, escalation, resolution and root cause analysis in a production environment.
• Executed trend analysis on network performance.
• Monitored and deployed computer network systems based on open source technologies such as Nagios, MRTG, Cacti, mtr, traceroute, tracert, ping, tcpdump, etc.
• Supported other support tiers within the NOC.

Cairo, Cairo, EG

Gave remote support to the Terra Lycos ISP corporate users. The services provided by the ISP were Website Hosting, Co-location, Dedicated Servers, and e-mail server hosting.

Bs In Computers, Computer Networking

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