Afsal A A

Afsal A A

location of Afsal A AAuckland, Auckland, New Zealand

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  • Timeline

  • About me

    "Certified Network Engineer | Expert in Routing, Switching, and Network Security"

  • Education

    • SN HSS Okkal

      2009 - 2011
      Plus 2 Mathematics and Computer Science A+

      Activities and Societies: National Cadet Corps

    • NSS HSS valayanchirangara

      2005 - 2009
      SSLC Mathematics Physcis Chemistry A+

      Activities and Societies: National Cadet Corps

    • Adi Shankara Institute of Engineering and Technology, Sankar Nagar, Mattoor, Kalady- 683 547

      2011 - 2015
      BTech - Bachelor of Technology Computer Systems Networking and Telecommunications
    • Toi Ohomai Institute of Technology

      2020 - 2020
      Graduate diploma of Networking and Technical Support Level 7 Computer Systems Networking and Telecommunications

      Activities and Societies: Cricket, BOPISC

  • Experience

    • Reliance Jio

      May 2015 - May 2018

      • Troubleshooting and configuration of microwave ODU equipments (Ceragon and NEC).• Samsung EnodeB, Small Cell & IBS troubleshooting and SA/NSA alarm clearance.• RSL/Interference/Bit error clearance of microwave links.• Site restoration, coordinate with NOC for alarm clearance.• Carrying out drive test of 4G network performance using XCAL. • Installation and maintenance of cellular towers equipments (RRH, ODU).• Physical optimization of GSM antenna by providing proper azimuth, tilt and height.• Performed alignment of microwave antennas for backhaul links.• Installation and maintenance of fibre optic, coaxial, and ethernet cables.

      • Telecom Tower Technician

        May 2015 - May 2018
      • Telecome Tower Rigger

        May 2015 - Jul 2015
    • Stampede Communications Ltd

      Jul 2018 - Mar 2019
      Junior Network Engineer

      • Ensure stable and reliable ISP network services.• Monitor, assess, manage and troubleshoot client networks.• Engage with customer issues – Mostly break/fix scenarios.• Utilize monitoring and debugging tools to analyze problems.• Creating and managing Standard and Extended ACLs for security policies.• Day-to-day network performance monitoring.• Proficient in configuring and managing NAT (Static, Dynamic, PAT).• Network troubleshooting and fault analysis.• Configuring and managing routers, switches, firewalls and access points etc.• Diagnosing connectivity, latency, and performance issues. Show less

    • BayCloud Systems Limited

      Aug 2020 - Mar 2023
      Network Engineer

      • Monitor, manage & troubleshoot client infrastructure to diagnose issues.• Upgrade Cisco Switches & Router with Cisco recommended IOS.• Configure SSL VPN on Fortigate firewall.• Implementation/Editing of Firewall Rules as per Customer request (Fortigate/Palo Alto).• Upgrade/downgrade firewalls firmware and backup configurations.• Understanding Network Protocols STP, FHRP, DHCP, DNS, VLANs etc.• Configure Layer 2 security features (DHCP snooping, DAI, Port security)• Perform troubleshooting for routers, switches, firewalls, access points etc.• Familiarity with routing protocols like OSPF, EIGRP, BGP, RIP.• Configure captive portal for guest login with voucher based authentication.• Provisioning Unifi switches & wireless access points in the Unifi Cloudkey.• Ubiquiti wireless bridge integration (NanoBeam 5AC Gen2/ Nanostation M5).• Experience in Cisco WLC, AP and knowledge on Cisco Meraki.• Not limited to but some examples as mentioned above. Show less

    • Linkquest Telecom NZ Ltd

      May 2024 - now
      Field Engineer

      • Perform Drive tests to collect network performance data using specialized tools and software (TEMS).• Maintain and calibrate RF drive test tools and equipment.• Implementation of Remote Monitoring System for Cell Sites to enhance real-time visibility and operational efficiency.• Installation of sensors and integrate with IoT Gateway (USR-EG818).• Troubleshooting L1 and L2 technical issues, provide smart hands for remote personnel.• Stay updated on the latest tools and techniques for RF testing and analysis.• Adhere to company protocols for data privacy and security.• Ensure drive testing is conducted in compliance with standards and safety guidelines. Show less

  • Licenses & Certifications

    • Goethe Zertifikat A2

      Goethe-Institut e.V.
      Nov 2018
    • Yoga Instructor Certification - Level 4

      National Skill Development Corporation
      Nov 2019
    • Certificate B

      NATIONAL CADET CORPS - India
      Apr 2010
    • Goethe Zertifikat A1

      Goethe-Institut e.V.
      Sept 2018
    • Goethe Zertifikat B1

      Goethe-Institut e.V.
      Apr 2019
    • IELTS - overall 6

      British Council
      Jun 2019
    • Certificate C

      NATIONAL CADET CORPS - India
      May 2011
    • Work at Height

      KARAM
      Sept 2016
    • Cisco Certified Network Associate Routing and Switching (CCNA)

      Cisco
      Feb 2020
    • Certificate A

      NATIONAL CADET CORPS - India
      Apr 2008