Posted by on February 17, 19103 at 22:23:13:

SUMMARY

Having more then seven years hands on experience holding responsible positions in different IT and IT-Enabled Services. Major involvement in setting the Data Centers, Software Development and Contact Centers and responsibility to ensure 99 percent uptime.

Major involvement is in setting up of IPLC’s, WAN's (Leased Line, DSL, ISDN), VPN's and LAN’s in Banking & Corporate sector, Educational institutions, Public sector. Setting up internet/intranet and RAS in Windows 2000 Advance Server, Windows NT and Linux environment. Having good exposure to Networking installations i.e. Windows 2000 Advance server, Windows 2000, Windows NT, Windows NT Terminal Server, Citrix Metaframe, Proxy, Linux, Firewalls, Novell NetWare, SCO Unix, Oracle , SQL , IIS , OS/2 Servers, Visual Studio, etc, Trouble shooting, Network Administration, Vendor Development. System maintenance, Software maintenance and Web Pages Designing., Borland, Microsoft and Communication software products on Windows NT and Linux environment. Administration on HP Unix K-9000, SCO Unix, Linux, Windows NT Terminal Server, NOVELL, SFT III, Windows NT and Windows 95. Well Involved in Planning, Designing and setting up of networks, Thin Ethernet cabling and AT&T Structured cabling, and I am involved in maintenance of Hardware platforms like Desktops, Intel/SUN/IBM servers, communication equipment’s like LAN switches, Routers, MUX etc. Very good exposure on Network management tools like HP Open view, Helpdesk management tools etc

Well experienced for WAN connectivity design for a Software Development, Call Center or multi-location organization. Possess thorough knowledge of Unix & Microsoft technology’s, with VOIP, routing, switching & WAN protocols. Designed & implemented multi-platform, multi-protocol networks.

Good in Oracle Applications DBA Support, Remote Database Management, Installations and Configurations, Troubleshooting Techniques, Resource Management, Tuning, Backup & Recovery, Physical Database Design, OS Management, and Database Automation.

Excellent people and project manager with demonstrated ability of customer satisfaction. He has excellent training abilities and has been associated with clients to impart knowledge transfer to their team with Networking and Database related skills, strategies and procedures.

TECHNICAL SKILLS

Operating Systems HP Unix , SCO Unix, Linux, Windows 2000 Advance Server, Windows NT,Windows NT Terminal Server, OS/2, Novell NetWare 2.x,3.x,4.x, MS-Dos, MS-Windows 3.11 and Windows '95.
Hardware HP 9000, IBM RS/6000, DELL Rack Mounted, Compaq Rack Mounted and IBM PC's and Compatibles.
Products Citrix Metaframe, Windows NT Terminal Server, Firewalls, SFT III, MS-Exchange Server, DNS , Proxy , FTP, News Feed and Web Servers, Visual Studio, HP Openview and Other Management tools etc.
Databases ORACLE 7.3/8I and Apps 11i
Software CPG (CONSUMER PACKED GOODS), OAS, DEVELOPER SERVER, OPM, GEMMS, MS OFFICE, COREL SUITE, AND LOTUS 123
Tools OEM, Management Packs, Spotlight, BMC Patrol etc

WORK EXPERIENCE

Company – Birla Global Infotech Service Pvt. Ltd.
Duration – June 2000 – October 2002
Designation – Manager Networking & Systems

Clients: LTN, Swiss Telecom, AT&T, Sprint and Master Cards
Environment: IP Based Enterprise Networks, Cisco Routers and Layer 3 Switching,IPLC, Muxes, Windows NT 4.0/2000, MS Exchange 5.0, Linux, Proxy(Squid) , Virtual Web Servers (IIS and Apache) Firewalls, Oracle 8i and Apps 11I, VNC Server, Predictive Dialer, Voice Long server, Campaigns Management Server and IVR & Dialogic Servers

Description:

Birla Global Infotech Services is an International joint venture between the Birla group and a European company, Team System Infocom Services GMBH. The company focuses in the areas of European telecom and banking projects.

In India Birla Global Infotech Services Pvt. Ltd. is focusing on IT Enabled Services such as Transcription and Contact Center, which is placed at B.M Birla Science center, Hyderabad.

Well experienced in BGIS for WAN connectivity design for a Software Development, Call Center or multi-location organization. Possess thorough knowledge of Unix & Microsoft technology’s, with IPLC,PSTN, VOIP, routing, switching & WAN protocols. Designed & implemented multi-platform,multi-protocol networks for Data Centers and Call Centers.

Role:

· Led the in-house Networking & Systems team of 11 member’s command to execute the Conversion, Porting Projects and giving regular Maintenance supports.
· Very good in network design, product selection, evaluation, network implementation, management & administration.
· Systems installations, Configuration and maintenance of facilities was Design & Implementation of
networking for IPLC
· Over all Maintain, Administer Data Centers various facilities which are located other places Remotely
· Assist with Design of Network and other services, and Work in conjunction with R&D team in Network designing services.
· Provided Technical and Architectural solutions for various Projects and issues for in house group companies.
· Performance Analysis and Tuning of Network, Databases and Application Servers.
· Designed the IP Based Enterprise Networks, Cisco Routers and Layer 3 Switching Windows NT
4.0/2000 Administration Exchange 5.0 Administration.
· Designed and implement fully switched and fully redundant IP based network i.e. LAN & WAN.

· IT Dependency Assistance is planed & shifting current IT Infrastructure to new premises.
· Designed the Data and voice-cabling layout for the office. Thorough knowledge of routing &
Switching and WAN protocols.
· Designed & implemented multi-platform, multi-protocol networks. Professional expertise in all phases
of networking projects and requirement analysis
· Design & Implementation of networking for Internet/Intranet and VPN
· Implementing the networking projects out side the country in short time period

· Assist in determining strategy and approach; design and conduct performance experiments in
Conjunction with DBA’s and R&D engineers
1. Monitor system and database during sessions that represent typical load.
2. Review and recommend various suggestions for Objects Defragmentation, Bulk Loads, Table Partitioning, Indices and recommend changes or additions as needed
3. Review current Unix server configurations and determine changes to be made for optimum performance within product pricing constraints.

· Setting up Data Center In US for the Muxes, Routers and Server.
· Setting up the Predictive Dialer, Voice Long server, Campaigns Management Server and IVR &
Dialogic Servers
· Ensuring 24/7 uninterrupted operations of the Hubs, Pops, Voice & Data Network, IPLC and US
PSTN lines

· Knowledge Transfer

1. Prepare and present information on specified technical topics as needed for mixed audience of developers and Networking and System Administrators.
2. Prepare written information on procedures, best practice and operational process
3. Prepare written information on database management or access topics as needed.

· Internal Procedures Development

1. Operational maintenance “best practice” for all in-house servers
2. Customized procedures for specific teams (e.g. R&D, QM, Support) with particular requirements

· Customer Procedures Development

1. Developing the internal audit process for customer backups, restores, and maintenance as needed.
2. Developing the internal audit process for customer system upgrades and patches for maintenance releases

Company – Clarixxon Technologies Pvt. Ltd.
Duration – November 1999 to August 2000
Designation – Systems and Networking Manager

Clients: Clarixxon Corporation, Washington DC
Environment: VPN, IP Based Enterprise Networks, Cisco Routers Windows NT 4.0/2000, MS Exchange 5.0, MS Proxy , Web Servers (IIS and Apache) Firewalls, MS SQL,FTP & NEWS Feed Servers, POWWOW ,Netagent and Web Board Server,Visual Studio 5.x and 6.x,Microsoft Office ,PC Anywhere 9.x and Citrix Metaframe 1.8

Description:

Clarixxon Technologies is subsidiary of Clarixxon Corporation, Washington DC, US This company basically focuses in the E-business like online TAX filing of US citizens. For more information please visit www.clarixxon.com From this office entire operations will me done and maintaining all the Servers, Routers and Networks.

Role:

· Involved in Setting up entire Software Development facility i.e. Software, Networking and Hardware.
· Managing Networking Administrators and Hardware Engineers
· Installation and configuring of Network and Computers in Windows NT and Windows NT Terminal
Server Environment using various Software's.
· Setting up Internet/Intranet, VPN and LAN in Windows NT environment.
· Installation and maintenance of Microsoft Exchange Server multiple Domain environment.
· Proficiency in installation, maintenance and administration of Windows NT Servers like PROXY,
Exchange, IIS, WINS, DNS, DHCP.
· Maintenance of DNS server and other system maintenance tasks at the collocation facility.
· Provide remote access to the Servers at collocation facility using the thin client architecture of CITRIX
Metaframe running on Windows NT Terminal server.
· Installed and configured PC anywhere for Remote administration from Hyderabad.
· Regular Backup of data from Database Servers which are there in Clarixxon Corporation and
Collocation area.
· Remote Administrations of Systems and all the routers Downloading and uploading the Data from
Clarixxon Corporation
· Hosting Web sites in Web server at Collocation area (UUNET).
· Experience in Installation configuration of Java and Web Servers in Microsoft and Linux operating
technologies.

· Good in design and implementation of Client/Server and E-Commerce applications
· Experienced in Integration and Stress testing on Web servers
· Implemented Distribute database in MS-SQL

· The Following servers regularly managing in Colocation Facility
MS-Exchange Server
DNS Server
Web Server (IIS)
Data Base Server
Netagent Server
Web Board Server
Linux Server
Windows NT Terminal Server
Citrix Metaframe 1.8

· Provided Technical and Architectural solutions for various issues for the Consolidation Methodology.

Company – Sphinx Software Pvt. Ltd.
Duration – September 1998 to November 1999
Designation – Systems Manager

Clients In House
Environment Oracle 7.x/8.x, HP – UX, Windows NT and Linux

Description:

This Company developed the Business Accounting and Financial management system for the client’s multi location collection centers, accounting, transaction processing and back office support needs. The system involved intensive transaction processing and decisions support. The system supported operations in finance, billing, collection, leasing, loans and advances, subscriber management, credit management, sales and marketing facilities. This project involved legacy database to oracle formats and huge data entry work of their archives.

Role:

· Involved in Setting up entire Software Development i.e. Software, Networking, Hardware and
Manpower requirements
· Installation of Networking and Computers in HP Unix , Linux ,Windows NT Environment using
various Software's

· As a Networking and OS Support Specialist, was responsible for H/W recommendations and installations, Installed Oracle Database services and Oracle Products on Unix.

· Created, Maintained and Supported Oracle7 Databases, Allocated system storage and planned future storage requirements.

· Implemented and Managed Multiple Databases, Managed Logical and Physical Database structures.

· Monitored Network and System usage and tuned the Database, Implemented Raw devices,
Configured Oracle Networking using SQL * NET for setting up Client/Server environment using Oracle Products and other front end tools.

· Planned and implemented appropriate Backup and Recovery strategies.

· Setting up Internet/Intranet and RAS in Linux, Windows NT environment.

· Installed Proxy Server 2.0 in Windows NT, Squid in Linux, .

· Installed Micro Soft Exchange on Windows NT.

· Managing Networking Administrators, Data base Administrator and Hardware Engineers

Company – Monarch Cyber Solution Ltd.
Duration – December 1997 to August 1998
Designation – Networking Administrator.

Description:

Monarch Cyber solution is into software development and they main focussing area is Client Server technologies. They are also turnkey solution Providers for the other services.

Role:

· Involved in installation of Networking and Computers in Windows NT and UNIX Environment using
various Software's

· Setting up Intranet/Intranet in Windows NT and UNIX environment.

· Designing, Implementation and maintenance of Local Area Networks and Wide Area Network.

· Giving support for Windows NT based Mail Servers, Intranet Servers, MS Office and other desktop
related applications.

· Installation, maintenance and administration of Windows NT Servers like PROXY, Exchange, IIS,
WINS, DNS, DHCP.

· Installed Oracle Workgroup Server 7.3 &8.0, Designer/2000, Developer/2000, SQL Server, Enterprise
Visual Studio on Windows NT 4.0 & Windows 95.

· Administrating in Windows NT, Unix and Web Servers.

· Recommend H/W and S/W upgrades.

· Attended day to day OS related problems and troubleshoot to resolve them.

· Installed and Configured customized Unix OS.
· Installed standard and third party Unix software.

· Provided centralized Unix services for day-to-day operations and local system services.

· Monitored and Optimized Unix server.

· Configured Unix server for Remote logins etc.

· Managed system wide back ups using standard tools.

· Maintained OS and other Servers in a Heterogeneous Networked Environment.

Company – Cerebra Integrated Technologies Ltd.
Duration – May 1995 - November 1997
Designation – Networking Engineer

Description:

This company into manufacturing the computers and they have wide area market for Banks, Telephone Departments, Educational, Government institutions and Privet & Public sectors. After sales they provide technical support, Networking installations and AMC’s

Role:

· Involved in testing, quality control of PC's & Servers under DOS, Windows, Windows 95, Windows
NT, Unix, OS/2 and LAN environment using various quality control software's.

· Well versed in assembly of PC's & Servers.

· Well versed in 486 & Pentium trouble-shooting

· Major involvement in setting up of networks in Banking &Corporate sector, Educational institutions,
Public sector

· Involved in installation & set-up of Networks, Thin Ethernet cabling, Crimping of connectors. I O's,
Wall Mounted Boxes, Jack Panels etc.

· As a support executive, involved in giving solutions under Windows, Windows 95, Windows NT, Unix,
OS/2, Internet and LAN platforms.

· Well experienced in Novell NetWare, Windows Work Group 3.11 Windows 95 and Windows NT and
SCO Unix Installation.

· Setting up Internet and mail in Windows 95 and Windows NT

· Installation training & support of Borland, Microsoft and Communication software products.

· Installation of 3.x, 4.x Novell NetWare, SFT-III 3.11 and trouble shooting.

· Installing OS/2 in IBM LAN.

· Setting up Novell NetWare, Windows 95,Windows NT and OS/2 in single network

· Well Known in Administrating part in Windows NT 4.0, Novell NetWare 2.x,3.x & 4.x and SCO Unix.

· Setting up remote booting in Novell NetWare and Windows NT

Major Programs & Training:

1.VLSI Designing and trouble Shooting at Bangalore.

2. Networking and implementation in Banking sectors at Bangalore.

3. Microsoft certification at Bangalore.

4. Clustering, Backups, RAID levels and SFT III implementation at Bangalore.

5. Multiplexes, Routers and Modems used in hybrid networking at Bombay.

6. Remote Booting, Citrix Metaframe, Clustering and cross domain technologies, Virtual Domains, Fire Walls, Root DNS servers, Site Servers, NNTP servers in UUNet at Fair Fax, Virginia,USA.

Education:

1993 – 1995 Bachelor of Science in Computer. From Kakatiya University

Contact Address:

# 302,Plot No 102,
Vasavi Avenue, Karkana,
Secunderabad.
5000 09.
Phone: + 91 40 27844454
Email:shekar_dasari@yahoo.com