Santanu Pathak Email & Phone Number

Atlanta, Ga, Us

Cambridge, Ma, Us

Edge Platform - Performance & Reliability

Cambridge, Ma, Us

Cambridge, Ma, Us

Cambridge, Ma, Us

Cambridge, Ma, Us

Mumbai, Maharashtra, In

Providing development and administration of Nagios (centralized infrastructure monitoring solution included with RRD capabilities with Cacti and orcallator/ procallator) deployed over Enterprise level supporting 1400+ servers.Configuring and maintaining nagios shell & perl monitoring scripts and plugins.Providing administration of Apache, Weblogic, Jboss application servers maintained in clustered configuration.Linux system administration and support and maintaining nagios, cfengine configurations in subversion.Creating and maintaining shell scripts and perl scripts for Nagios for monitoring different web server process and application status.Web Application support and maintenance, ensuring uptime of web servers and different services like Apache, SVN, based on Linux O/S (RedHat, CentOS)Proposing infrastructure design and solutions for increased uptime, ROI and stability of the infrastructure. Responsible for Change Management in the Infrastructure.

Mumbai, Maharashtra, In

System Integration on new Installations and Commissioning with respect to new VMWARE ESX servers, web servers based on Suse Linux, Windows Application Servers (Antivirus), Web Application support and maintenance, ensuring uptime of web servers and different services like Apache, SVN, eZpublish, Akamai, JIRA, Solr based on Linux O/S (Suse, OpenSuse, Fedora)Coding and managing different shell and perl scripts to monitor web application server status and parameters. Coded perl scripts to monitor Apache web server parameters extracted from Apache “server-status” page to monitor apache connections, memory utilization and server parameters.Creating of microsites, FTP sites and maintaining the DNS servers and the entries, Support for WAN, VPN & LAN Infrastructure through VLAN environment with FWSM module implementation. LAN management for a network spread over 5 geographic locations with more than 4000+ users using VLAN infrastructure.Maintaining network security and creating policies in the Cisco ASA and PIX firewalls, maintaining user access through LDAP and AAA on VPN.Proposing infrastructure design and solutions for increased uptime, ROI and stability of the infrastructure. Responsible for Change Management in the Infrastructure.Highlights Designed and implemented Nagios 3 in the infrastructure with NRPE and NDOUtils for 78 production servers. Responsible for maintaining Change Management and RCA analysis. Responsible for providing Service Improvement Proposal (SIPs) for the client for better compliance with Infrastructure standard, increased availability, stability of the infrastructure and ROI.Responsible for maintaining compliance with all the Infrastructure Operations processes as per the ITIL (IT Infrastructure Library) policies.Responsible for performing internal project management activities as a Deputy Project Lead while heading a team of 55 associates.

Mumbai, Maharashtra, In

Operational and Facility Management Support on all the Network Infrastructure Services for several projects running on MPLS, ISDN, VPN (Client –Server) & Internet LL Links.Troubleshooting of International and national links and monitoring of the same.Support for LAN Infrastructure through VLAN environment with FWSM module implementation. LAN management for a network spread over 5 geographic locations with more than 4000+ users using VLAN infrastructure.System Integration on new Installations and Commissioning with VLAN infrastructure. End-to-end delivery of the network setup for the client in the stipulated time.Initiating and Executing of Process based changes related to the network following ITIL policies and measurements.Responsible for the Training and Knowledge sharing process both at Client site (Onsite – US California) and also Offshore for improvement and better utilization of the team’s man power resource.

Mumbai, Maharashtra, In

Development of Application Software and Web Based software based on Software Development Models and project based client requirement.Designing the business models and the data flow of the package as a whole and also the mapping of the business requirements to the software requirement and designing.Managing the workflow of the product with respect to the object oriented diagrams and activity models. End-to-end delivery of the software product including setup and training to the client in the stipulated time.Managing the testing process with the help and organization of the team members.Responsible for the Training and Knowledge sharing process both at Client site (Onsite) and also Offshore for improvement and better utilization of the team's man power resource.PlatformJava 5.0 SDK including J2EE and JSP MySql Database 5.0Highlights Requirement gathering, analysis and designing the High Level and Low Level Design Diagrams.Designing Object modeling Structures complying with the underlying business logic.Maintaining appropriate coding standards and developing Middle-Tier application coding.Role-play in Application Testing with respect to the business logic at the Middle-Tier and confirming the test results with the intended business logic and effects.Responsible for maintaining, verifying project execution and proper documentation and confirmation of the project process till delivery.

Description : Monitoring and troubleshooting the network that provides Internet connectivity to the guests of the hotel and attending their Internet related problems.; Proactive monitoring the network (Bandwidth monitoring, Switchport Connectivity monitoring).Troubleshooting network related problems.Regular Antivirus patch update in common business machines.Devices Used Cisco routers 1841.Cisco Switches (2950, 3750).Linksys Access Points.Highlights Implemented, configured & troubleshooted VLAN in Switches.Implemented and configured OSPF in router.Used Ethereal and WhatsUpGold sniffer to monitor bandwidth usage in the network.

Bachelor Of Computer Application, Computer Science & Applications

Hse, Science

Icse, Science