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Welcome to Mamlab!

I am Mohammed Aftab Naviwala, A strong, ambitious strategic thinker, team builder with solid organizational skills and recognized as someone dedicated with excellent interpersonal skills.

I am a Network consultant with 11+ years IT experience.

I am currently working with TechMahindra as a Network lead and have worked with companies like IBM, HSBC and Aricent Technologies managing the enterprise networks.

My career objective is to scale up technically, apply my knowledge in IT field to better the end user experience and help the organization achieve organizational goals by fulfilling my responsibilities effectively.

Certifications:
• Cisco Certified Internetwork Expert - CCIE (RnS) # 51500
• CCIE Security (written)
• CCNA and CCNA voice
• CCNP {BSCI, BCMSN, ISCW and ONT}
• CCNP Voice
• Enterprise Networks Architecture Systems Engineer Representative
• Enterprise Networks Unified Access Representative

I am not certified for the below but have excellent experience with
• Juniper firewalls (SSG and SRX)
• Cisco ASA firewalls
• ESXI 5.5/6.0 and 6.5 version
• Riverbed Wan Optimisations

I also maintain a Home lab which helps me to demonstrate all the technologies which can help an individual to learn the technology and create a test environment.
I did train many fellow engineers using the same.

 

Technical Expertise

 

  •  Good understanding of Layer2 and Layer3 traffic forwarding
  •  Subnetting , VLSM.
  •  Static and floating static Routing
  •  TCP/IP Protocol Suite - [IP/UDP/TCP/ICMP/ARP/Proxy ARP etc]
  •  WAN PROTOCOLS:- HDLC,PPP and FRAME RELAY
  •  Routing Protocols:- ODR, RIP-V1 & V2,IGRP & EIGRP,OSPF,BGP
  •  SWITCHING PROTOCOLS:- VTP,STP,RSTP,MST,PVST,ISL/802.1Q, QinQ Tunneling
  •  MPLS,DMVPN,GRE, L3VPNs, VRFs, VRF-Lite, BGP, MP-BGP, IPV4, IPV6
  • Ability to debug protocol issues/software issues
  • Windows-XP, Windows-98, Windows-2000
  • DNS, DHCP, HSRP, VRRP, GLBP, VPN (IPSEC)
  • CALL MANAGER: VERSION 4.X, 6.X, 7.X and Unity 7.X
  • Hands on experience with VMWARE ESXi 5.5/6.0 and 6.5
  • WIRESHARK
  • PRODUCT EXPERTISE: Nortel/Avaya ERS8600, ERS8300, ERS2500, ERS4500, ERS5500,
  • SECURE ROUTER 4134/2330, Nortel VPN gateway 3050 and 3070, Cisco ASA.
  • VSP 7000, VSP 9000 AND WLAN PRODUCTS.
  • Cisco Switches : 2924,2950,3550,3560,3750 and 6500 series.
  • Cisco Router: 1800/2600/2800/3700/7200
  • Arista Virtual switches
  • Skilled in Networking with installation and maintenance of all types of Network Operating Systems (Win 2000 Server & Prof., Win XP, Win 98, Win NT & Workstation
  • PROGRAMMING LANGUAGES: C, JAVA, C#, VB.NET,PERL

OPERATING SYSTEM: WINDOWS 98/2000/XP/2003, LINUX (REDHAT)/UBUNTU

DATABASES: ORACLE, MS-ACCESS, SQL SERVER

Web Technologies: HTML,ASP.NET, VB script, JavaScript