Senior Linux Administrator
Dell International
Total years of experience :7 years, 11 Months
Company: Dell International.
Profile: Senior Linux Administrator
Period: 14 May 2014 - Till Date.
Company: Dell International.
Profile: Senior Linux Administrator
Period: 14 May 2014 - Till Date.
Company: Unicon Investment Solutions Pvt. Ltd.
Profile: Level -2 System Engineer
Period: 1 April, 2010 - 1 July, 2012.
UNICON is a financial services company which has emerged as a one-stop investment solutions provider. With a customer base of over 200, 000 the Unicon Group has an eye for the intricate financial needs of its clients and caters to both their short - term and long - term financial needs through a comprehensive bouquet of investment services.
Responsibilities: ● Working as a Team Member of Linux Team.
● Create IT policies and standards for Infrastructure support processes.
● Ensure that the team follows all standards and policies.
● Implementation of different Open Source Technology.
● Migration from Corporate Solution to Open Source and cast saving solutions
● Provide and manage training after implementation.
Major Project Undertaken: -
Migration from Microsoft Exchange Server to Qmail Server.
Technologies: OpenLDAP, Maildrop, ClamAV, Spamassassin, RoundCube 4
MailScanner.
O.S: Centos 5.4
Responsibilities:Configure Postfix with Ldap.
Using maildrop as MDA to avoid duplicate mails and run filter on mail delivery.
Using Second Qmail instance to attach disclaimer on outgoing mails for external domains.
Configure MailHub as incoimg mail server with validrcptto.
Configure Spamassassin with plugin's Razor2, Pyzor, DCC and FuzzyOcr for Spam Filtering.
ClamAV for Virus Filtering.
Mailarchiva for mail archiving.
Instant Messaging Server
Technologies: Openfire, Spark, Sparkweb
O.S: Centos 5.4
Responsibilities: Installation and configuration of Openfire with ldap.
LDAP Group Roster Sharing.
Creating customized chat client using source of spark.
Content Filtering.
Monitoring conversations.
Bulk Mailing Server
Technologies: Phplist Qmail, OpenLDAP
O.S: Centos 5.4
Responsibilities:Installation and configuration phpList.
Configure Domain Based autothrottle.
Configure qmail server which is able to send 20000 msgs/hr.
Configure qmail to rotate public ip's after continuous interval to avoid blacklisting.
Online Ticket System
Technologies: OTRS
O.S: Centos 5.4
Responsibilities:Installation and configuration of OTRS 3 with Ldap backend.
Configure multiple queues and corresponding email account.
Configure responses and auto responses on queues.
Configure Escalation based on Services and SLA's.
Configure default FAQ database that can be used by both customer and agent.
Automatic generation of department based statics.
Company: Dell International.
Profile: Senior Linux Administrator
Period: 14 May 2014 - Till Date.
Company: Unicon Investment Solutions Pvt. Ltd.
Profile: Level -1 System Executive
Period: 1 Oct, 2006 - 1 Jan, 2008.
UNICON is a financial services company which has emerged as a one-stop investment solutions provider. With a customer base of over 200, 000 the Unicon Group has an eye for the intricate financial needs of its clients and caters to both their short - term and long - term financial needs through a comprehensive bouquet of investment services.
Dell: I am working with dell but my payroll company is TEK System this company is Bangalore base IT company.
Responsibilities: ● Linnux Server Build And Server Decom.
Dell: I am working with dell but my payroll company is TEK System this company is Bangalore base IT company.
Responsibilities: ● Linnux Server Build And Server Decom.
Company: The Chopras.
Profile: Level -2 Linux Administrator
Period: 11 July, 2012 - 10 May 2014.
The Chopras In the 21st century, "The Chopras" have emerged as the first Global Education Corporate, ever, in India. It all started in 1995. It has been the most exciting and rewarding time of our lives to build this entity; "The Chopras"
Responsibilities: ● Create IT policies and standards for Infrastructure support processes.
● Ensure that the team follows all standards and policies.
● Implementation of different Open Source Technology.
● Migration from Corporate Solution to Open Source and cast saving solutions
● Provide and manage training after implementation.
Major Project Undertaken: -
Technologies: OpenLDAP, Maildrop, ClamAV, Spamassassin, MailScanner.
O.S: Centos 5.6
Responsibilities:Configure Qmail with Ldap.
Using maildrop as MDA to avoid duplicate mails and run filter on mail delivery.
Using Second Qmail instance to attach disclaimer on outgoing mails for external domains.
Configure MailHub as incoimg mail server with validrcptto.
Configure Spamassassin with plugin's Razor2, Pyzor, DCC and FuzzyOcr for Spam Filtering.
ClamAV for Virus Filtering.
Mailarchiva for mail archiving.
Technologies: Squid proxy with Dansguardian
O.S: Centos 5.6
Responsibilities: A squid proxy server was built with high performance caching.
High Load up to 8000 simultaneous connection.
Integration with Dansguardian filtering and clamav virus scanner.
Technologies: Google App with Qmail Mail Server
O.S: Centos 5.6
Responsibilities: google app and qmail mail server work with single domain name. 200 user work on google and 450 user work on linux in house qmail server.
Dell: I am working with dell but my payroll company is TEK System this company is Bangalore base IT company.
Responsibilities: ● Linnux Server Build And Server Decom.
Company: The Chopras.
Profile: Level -2 Linux Administrator
Period: 11 July, 2012 - 10 May 2014.
The Chopras In the 21st century, "The Chopras" have emerged as the first Global Education Corporate, ever, in India. It all started in 1995. It has been the most exciting and rewarding time of our lives to build this entity; "The Chopras"
Responsibilities: ● Create IT policies and standards for Infrastructure support processes.
● Ensure that the team follows all standards and policies.
● Implementation of different Open Source Technology.
● Migration from Corporate Solution to Open Source and cast saving solutions
● Provide and manage training after implementation.
Major Project Undertaken: -
Technologies: OpenLDAP, Maildrop, ClamAV, Spamassassin, MailScanner.
O.S: Centos 5.6
Responsibilities:Configure Qmail with Ldap.
Using maildrop as MDA to avoid duplicate mails and run filter on mail delivery.
Using Second Qmail instance to attach disclaimer on outgoing mails for external domains.
Configure MailHub as incoimg mail server with validrcptto.
Configure Spamassassin with plugin's Razor2, Pyzor, DCC and FuzzyOcr for Spam Filtering.
ClamAV for Virus Filtering.
Mailarchiva for mail archiving.
Technologies: Squid proxy with Dansguardian
O.S: Centos 5.6
Responsibilities: A squid proxy server was built with high performance caching.
High Load up to 8000 simultaneous connection.
Integration with Dansguardian filtering and clamav virus scanner.
Technologies: Google App with Qmail Mail Server
O.S: Centos 5.6
Responsibilities: google app and qmail mail server work with single domain name. 200 user work on google and 450 user work on linux in house qmail server.
Company: Unicon Investment Solutions Pvt. Ltd.
Profile: Level -2 System Engineer
Period: 1 April, 2010 - 1 July, 2012.
UNICON is a financial services company which has emerged as a one-stop investment solutions provider. With a customer base of over 200, 000 the Unicon Group has an eye for the intricate financial needs of its clients and caters to both their short - term and long - term financial needs through a comprehensive bouquet of investment services.
Responsibilities: ● Working as a Team Member of Linux Team.
● Create IT policies and standards for Infrastructure support processes.
● Ensure that the team follows all standards and policies.
● Implementation of different Open Source Technology.
● Migration from Corporate Solution to Open Source and cast saving solutions
● Provide and manage training after implementation.
Major Project Undertaken: -
Migration from Microsoft Exchange Server to Qmail Server.
Technologies: OpenLDAP, Maildrop, ClamAV, Spamassassin, RoundCube 4
MailScanner.
O.S: Centos 5.4
Responsibilities:Configure Postfix with Ldap.
Using maildrop as MDA to avoid duplicate mails and run filter on mail delivery.
Using Second Qmail instance to attach disclaimer on outgoing mails for external domains.
Configure MailHub as incoimg mail server with validrcptto.
Configure Spamassassin with plugin's Razor2, Pyzor, DCC and FuzzyOcr for Spam Filtering.
ClamAV for Virus Filtering.
Mailarchiva for mail archiving.
Instant Messaging Server
Technologies: Openfire, Spark, Sparkweb
O.S: Centos 5.4
Responsibilities: Installation and configuration of Openfire with ldap.
LDAP Group Roster Sharing.
Creating customized chat client using source of spark.
Content Filtering.
Monitoring conversations.
Bulk Mailing Server
Technologies: Phplist Qmail, OpenLDAP
O.S: Centos 5.4
Responsibilities:Installation and configuration phpList.
Configure Domain Based autothrottle.
Configure qmail server which is able to send 20000 msgs/hr.
Configure qmail to rotate public ip's after continuous interval to avoid blacklisting.
Online Ticket System
Technologies: OTRS
O.S: Centos 5.4
Responsibilities:Installation and configuration of OTRS 3 with Ldap backend.
Configure multiple queues and corresponding email account.
Configure responses and auto responses on queues.
Configure Escalation based on Services and SLA's.
Configure default FAQ database that can be used by both customer and agent.
Automatic generation of department based statics.
Company: Almondz global securities Ltd.
Profile: Level -2 System Adminsitrator
Period: 1 Feburary, 2008 - 30 March, 2010.
Almondz Global Securities Ltd. is financial services company which has emerged as a one-stop investment solutions provider. With a customer base of over 100, 000 has an eye for the intricate financial needs of its clients and caters to both their short - term and long - term financial needs through a comprehensive bouquet of investment services.
Responsibilities: ● Working as a Team Memeber of Linux Team.
● Implementation of different Open Source Technology.
● Provide and manage training after implementation.
● Frequently Security Monitoring using rootkit, rkhunter, portesntry, nessus.
Major Project Undertaken
Instant Messaging Server
Technologies: Openfire, Spark, Sparkweb
O.S: Centos 5.4
Responsibilities:Installation and configuration of Openfire with Mysql.
creating customized chat client using source of spark.
Content Filtering.
Monitoring conversations.
Technologies: Maildrop, ClamAV, Spamassassin, SquirrelMail
MailScanner,
O.S: Centos 5.4
Responsibilities:Using maildrop as MDA to avoid duplicate mails and run filter on mail delivery.
Using Second Qmail instance to attach disclaimer on outgoing mails for external domains.
Configure MailHub as incoimg mail server with validrcptto.
Configure Spamassassin with plugin's Razor2, Pyzor, DCC and FuzzyOcr for Spam Filtering.
ClamAV for Virus Filtering.
Mailarchiva for mail archiving.