IT Solutions Architect
Tata Consultancy Services
Total years of experience :20 years, 9 Months
Engage in all technical engagements, system administration, projects, researches and training programs to provide positive and satisfactory outcomes for clients.
Responsible for design, architecture and deployment of enterprise network infrastructure, PC networking and computer trouble shooting
Administered and troubleshooted in AWS cloud and Citrix environment
Designed remote branch infrastructure complying with PCI standards and using modern routing and switching technologies in record time
Coordinated with different shareholders for successful IT project implementation
Managed and resolved highly secure, fault tolerant, resilient and robust PCI architecture that handles millions of dollars in payment card transactions
Provided expert solutions for OT environment for better performing, more secure, fault tolerant and highly available network infrastructure
Designed and deployed robust, fault tolerant, highly available, secure routing across campus networks and to hundreds of client sites
Expertise in architecting secure, robust, resilient, fault tolerant and highly available hierarchical network infrastructure for critical environments
Conduct network security assessments to ensure network security
Well versed in PCI compliant network infrastructure
Resolving complicated routing, switching, data centre, security, infrastructure, connectivity, performance, LAN, WAN issues
Resolved and analyzed root causes for complicated routing and switching issues in record time
Responsible for research and keeping IT environment to date
Well versed in quickly learning new technologies and implementation
Design, troubleshoot and maintain complicated enterprise telecommunications network infrastructure Canada wide for mobile network
▪ Researched, developed, tested and provided practical and effective technical solutions to meet various business requirements and increased productivity in a rapidly growing organization ▪ Designed a complete data centre network infrastructure from ground up using Nexus switches, latest IOS, NX OS, Cisco’s adaptive security appliances, data centre features and technologies (OTV, vPC, VDC, FEX, VM) and routers, IGP, EGP( OSPF, ISIS, BGP), multicast ▪ Successfully led the completion of a large network migration project ▪ Maintained large enterprise network consisting of latest cisco switches (9k, 65k), routers ( 96k), ASA across Canada and Mongolia ▪ Supported 50 MPLS and 20 VPN branches across Canada and Mongolia using the latest monitoring and network management tools ▪ Responsible for managing and building strong relationship with clients, vendors and all levels of management team members
▪ Responsible for initiation, transition, ongoing maintenance and support of network infrastructure, security, data centre services across 5 different time zones ▪ Architecture network solutions based on new business requirements and with latest routers and switches (39k routers, 7k Nexus switches, 45k, 65k catalyst switches) and load balancers (f5) ▪ Capacity planning by working very closely with the leadership in by understanding the various business drivers, GSOP and SLA requirements ▪ Manage a team of 8 network engineers and responsible for workload management ▪ Expert knowledge in LAN, WAN, data centre technologies, routing & switching protocols (i.e. OSPF, EIGRP, BGP, ISIS, MPLS, policy routing), QoS, IPSEC VPN, SSL VPN ▪ Supported and managed MPLS branches and VPN branches globally using various network tools (Spectrum, CACTI, Netflow, OPManager, HP OpenView, CiscoWork, WireShark) ▪ Solved complicated technical problems on wireless, VM, VOIP, Server / Client across the globe ▪ Recognized for leadership, work ethics, adhering to GSOP, SP as well as for finding root causes to complicated technical issues ▪ Recognized for security solutions. ▪ Experienced in OSPF, BGP, EIGRP, Auditing, Monitoring, risk response, telecommunication, data communication, network security, malware protection, endpoint protection, network admission and control, troubleshooting complex network infrastructure, ITIL. ▪ Recommended by managers to be highly organized, result oriented and attentive to details
▪ Deployed, tested and troubleshooted IP scheme, router IOS configurations, ACLs, switch IOS, NX OS configurations, QOS, Server/ client configurations, LAN, WAN, technologies to support ERP implementation
▪ Demonstrated leadership qualities by taking the lead, devising creative strategies, taking decisive actions when difficult hurdles were presented in completing various IT project implementation
▪ Managed all PCI compliant devices, servers, confidential and sensitive information using various technologies like IPSEC VPN, IDP, ASA, antivirus, firewall applications, IOS firewall configurations
▪ Liaised closely with the other Corporate cross functional teams, ISP, 3rd party vendors in fulfilling corporate IT&T charter
▪ Solved various DNS, DHCP, TCP/IP, MPLS VPN, internet work protocol (BGP), OSPF, ISIS, Multicast problems while adhering to change management procedures
▪ In-depth hands on experience in working with security compliance procedures, techniques, data center, VM, point of sale terminals on Unix platform, wireless technologies, RF retail guns that works on Windows CE
▪ Recognized with various awards for leadership, performance, and for being an excellent team player
▪ Deployed the following technologies; MPLS Traffic Engineering, MPLS VPN, Redundancy through HSRP, VRRP, GLBP, L2 features like MSTP, RSTP, VLAN, Etherchannel, IOS, l3, l2 security features, IPV6, Multicast, QoS, other Security implementations
▪ Built MPLS networks on 2800 series routers and 3560 switches, VOIP infrastructure using IP phones, gateways, gatekeepers, CME, CM and other VOIP technologies
▪ Designed backup and disaster recovery solution using different technologies like load balancers (F5, ACE, windows, Citrix), BIG IP traffic manager, RAID system, online & offline backup systems and online data center
▪ Implemented RSA VPN, replication servers, database replication, active directory and windows 7 clients
▪ Created test labs for students to practice different technology concepts like OSPF, BGP, EIGRP, ISIS, VPN, Multicast
▪ Worked with remote access technologies such as remote access servers, RDP, and terminal services to provide remote support to students and customers
▪ Helped students with technical problems in CCIE related concepts and technologies (multicast- PIM-SM, PIM-SSM, MSDP, PIM-BSR)
▪ Structured efficient and cost effective technical solutions to meet various business needs and increase productivity
▪ Designed and supported a network infrastructure with 400+ routers, 200+ switches, data center technologies, frame relay, TACACS server, wireless, VOIP technologies and access servers
▪ Configured, tested and solved problems on HSRP, DHCP, MPLS, DNS, MSTP, RSTP, VTP, VLAN Pruning, Ether Channel, UDLD, Port Security, other IOS features and Cisco switch features, issues on TACACS AAA, Easy VPN,
▪ Facilitated installation of LAN, WAN, VOIP and wireless LAN infrastructure for different businesses
▪ Articulated network implementation, migration plans and solutions to clients
▪ Solved many complicated routing, switching, computer hardware and software problems
▪ Trained students to understand CCNA, CCNP, CCIE concepts like BGP, OSPF, EIGRP, ISIS, Multicast, SNMP communities, MPLS and DSL wide area network connections and NTP
Courses: Database(SQL, mySQL),computer architecture, operating systems, signals and data processing, digital transmission (wireless, cable, optic), technical communication, discrete mathematic and logic, web programming, object oriented programming, VoIP, CCIE(R&S, SP), business, business communication, English literature, computer and network security (security+), security policies and procedures, data structure and algorithm, E-business, Enterprise network management, micro economics, managerial accounting, cryptography, calculus, statistics (research), IT project management, business ethics, collaborative leadership, web security, Capstone project, international business, programming languages, CCNA, CCNP Certifications: CCIE, CCNP, CCNA, Comptia A plus, Comptia Network plus, CCWP ( in training), CCVP (in training)
CCIE routing, switching and data centre
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