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Sr. Systems Engineer/architect Resume

SUMMARY:

Obtain a challenging position in Information Technology in a fast paced corporate environment.

TECHNICAL SKILLS:

Hardware: Sun Sparc Workstations and Enterprise Servers such as Sun E3500, SunFire x4100, x4170, Netra T1, Tadpole/RDI Ultrabook, Sparc 10/20, SunfireV210, DEC VAX, and IBM compatibles.

Operating Systems: Sun Solaris 2.6/7/9/10, Oracle Enterprise Linux, CentOS, RedHat RHEL 4, 5,6, Suse11, Debian, Windows 95/98/xp/2000/NT/2003, DOS, etc.

Languages: Bourne/BASH Shell, Python, CGI, HTML, Perl, PHP, SQL, C++, CSS, Ajax.

Software: Weblogic, Coldfusion, Dreamweaver, Microsoft Office, Dreamweaver, Flash, Adobe Photoshop, Corel, etc.

Skills: Hadoop, MapR, Cloudera, Hive, Impala, Spark, Hbase, Vmware, F5 load balancing, Netscaler, Puppet, LAN, DNS/BIND, NIS+, Sendmail, SSH, Rsync, iPlanet WS, Solaris ZFS, Jira, Tivoli, LDAP, Websphere, Veritas, Solistice Disk Suite and other Unix system and network services, Tomcat, Apache + Jserv + JSP, TCP/IP, SAN, NAS, Telnet, e - mail, secure FTPs and other secure connections, etc.

EXPERIENCE:

Confidential

Sr. Systems Engineer/Architect

Responsibilities:

  • Plan out Big Data clusters, implement, monitor and troubleshoot.
  • Use Linux, Hadoop, Kafka, Cassandra, Nagios, Ganglia, Puppet, Ansible, Jenkins, Git, Bash, Python, etc.

Confidential

Sr Systems Engineer

Responsibilities:

  • Plan, engineer, build Hadoop clusters with HIPAA compliance; using IPA, Kerberos, at rest encryption, Cloudera Security, hardware encryption, ACLs for users and services.
  • Put together Hadoop solutions using CDH, Hive, HBase, Impala, etc
  • Writing scripts using Bash, Python.
  • Use Nagios, cacti, Splunk, New Relic
  • Investigate, recommend, and provide solutions.

Confidential

Sr Engineer, Ops Intelligence

Responsibilities:

  • Provide solution for detecting anomalies/issues, finding correlation of events, etc. for various systems with multiple OSs including appliances such as Oracle Exadata/Exalogic
  • Writing scripts using Bash, Python.
  • Use Nagios, Cacti, Splunk, New Relic, BMC Patrol for a multi OS environment
  • Investigate, recommend, and provide solutions
  • Automate tasks using Puppet, Ansible, other tools and custom scripts
  • Use Jenkins, BMC Bladelogic, Fabric for Dev/Ops and operations deployments

Confidential, Port Washington, NY

Linux Systems Engineer

Responsibilities:

  • Build, clone servers, design, architecture of systems using tools such as kickstart, cobbler, custom scripting in local and remote datacenters.
  • Configure systems for different environments using tools such as Puppet, bash scripting.
  • Provide and maintain tools such as custom Splunk searches/views/dashboards to assist in finding root causes of issues.
  • Automate server/host set-up and post-install configurations.
  • Create tools to monitor systems, load balancing, database connections, etc.
  • Automate server configurations using Puppet, custom scripting, and other methods.
  • Design, implement environments, services, applications in AWS.
  • Liaison among different operational areas to ensure systems uptime, recommend requirements, provide/create tools as resolutions
  • Implemented Nagios, New Relic for monitoring. Used BMC Patrol for Windows servers monitoring.

Confidential, Newark, NJ

Sr. Web Engineer

Responsibilities:

  • Lead role to assure applications, systems, environment uptime.
  • Automate server/host set-up and post-install configurations.
  • Create tools to monitor systems, load balancing, database connections, etc.
  • Automate server configurations using Puppet, custom scripting, and other methods.
  • Liaison among different operational areas to ensure systems uptime, recommend requirements, provide/create tools as resolutions.
  • Set-up and maintain MapR distribution of Hadoop, set various hadoop/MapReduce jobs.

Confidential, New York NY

Systems Engineer

Responsibilities:

  • Deploy, maintain servers consisting of Solaris, OEL, CentOS using Jumpstart, kickstart.
  • Unix/Linux troubleshooting including Process, Memory, Disk, Archive management and monitor.
  • Write custom scripts and Nagios checks to monitor hosts, services.
  • Upgrade servers, configure various applications including Tibco JMS, In-house Java Applications, Java web servers, mules, Apache, MySQL, PHP, etc.
  • Nagios services and host configurations.
  • Splunk custom search and views configurations.
  • Deployments of services using Puppet.
  • Write and maintain scripts to deploy large number of in-house applications.
  • Create tools using Apache, PHP, and other programming tools, languages for NSD technicians and management to deliver, manipulate data.
  • Assist SAN admin in monitoring, troubleshooting ZFS, NFS, QFS.
  • Assist in maintaining of NetScalers.
  • Design, implement environments, services, applications in AWS and Joynt.
  • Rackmount, install hosts in multiple datacenters.

Confidential, Mount Laurel NJ

Operations Support Engineer

Responsibilities:

  • Deploy, maintain Linux servers consisting of Solaris, Red Hat Enterprise, and SuSe Enterprise servers.
  • Upgrade servers, configure various applications including Tomcat, Apache, MySQL, PHP, Weblogic.
  • Automate and perform daily back-ups, monitor traffic and load balancing, tuning up servers and monitor network health.
  • Create tools using Apache, PHP, and other programming tools, languages for NSD technicians and management to deliver, manipulate data.
  • Respond to and assist with critical system maintenance group and disaster recovery.
  • Maintain NSD web server that delivers various tools.
  • Developed tools to escalate and track tickets using MySQL, PHP, HTML, CSS, AJAX.
  • Maintain and backup storage. Configure LVMs.
  • Installation and configuration of Oracle, Weblogic, Nagios, Cacti servers/applications
  • Working on projects for Voice service to create, implement tools for CDV markets using, on Linux environment, MySQL, Coldfusion, Perl, PHP.

Confidential, Melville, NY

Technical Support Representative

Responsibilities:

  • Provide technical support to troubleshoot Optimum Online commercial subscribers to set-up various types of commercial grade equipment including HTTP/SMTP servers in Linux/Windows environment.
  • As member of Process Review Group of the support Center, working as liaison between the technical operation and management to review support center processes and make recommendations for improvements.
  • Troubleshoot various issues for commercial subscribers with OS such as Linux, Windows NT/98/xp/2000/2003, Mac.
  • Document, escalate issues and provide customer support.

Confidential, CA

Unix/Linux System Manager

Responsibilities:

  • Part of a group to work on a project for Sun Microsystems to redesign and implement reseller.sun.com and partner.iplanet.com/ssg with different layers of security and user authentication.
  • Provide support to users to access the authenticated website and other network related issues.
  • Configure secured Solaris/Linux servers, with configuration and connections of Oracle with programing languages/scripts such as bash/Perl, Java for remote developers.
  • Configuring port, name, and IP based virtual hosts.
  • Writing scripts to manipulate, archive, depoly large volume of files.
  • Configure DNS/BIND, NIS+ and other network configurations
  • Monitor traffic and maintain the security of the network
  • Work on different web projects using Apache, iPlanet/Netscape
  • Enterprise Servers, Tomcat, Jserv, Perl, CGI, Shell Scripts.
  • Maintain a liaison between the manager and the developers, report and troubleshoot various OS and network related problems

Confidential, Jamaica, NY

Assistant Lab Support Manager

Responsibilities:

  • Maintain a network consisting of Sun servers, VAX, and Windows machines.
  • Provide support to students and faculty members about various internet related issues.
  • Create and maintain large volume of user accounts.
  • Install and configure DNS/BIND, NIS+ and other network configurations
  • Monitor traffic and maintain the security of the network
  • Install, configure, and maintain troubleshoot Windows NT, and Windows 95/98 operating systems in LAN
  • Assist faculty members and students with Internet and other PC applications, e-mail and etc.
  • Supervise student aids.

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