Sumit Sharma
Network Professional
Faridabad
Summary
Dynamic professional with an experience of 11 years in Network
implementation and operations. Seeking responsible level assignments in area
of Telecommunication & Networking with an organization of repute.
Overview
11
11
years of professional experience
6
6
years of post-secondary education
2
2
Certifications
1
1
Language
Work History
ESC Solutions Expert
Orange Business Services
05.2023 - Current
- Develop comprehensive and scalable network architecture solutions based on Cisco Meraki switches, Wi-Fi APs, and Cisco SD-WAN technologies.
- Participate in high level and low-level design discussions with consultant to understand client's business requirements and design tailored Cisco SDWAN/Meraki-based solutions that meet their needs.
- Lead the deployment and configuration of Cisco Meraki switches, Wi-Fi APs, and Cisco SD-WAN solutions.
- Collaborate with cross-functional teams to ensure seamless integration of SDWAN solutions into existing network environments.
- Conduct training sessions for internal teams on SDWAN technologies.
- Provide ongoing monitoring, maintenance, and support for deployments.
- Act as level 4 escalation and on call support for high severity issues.
TSC Lead Expert
Orange Business Services
9 2020 - 05.2023
- Test, validate and perform POC for first time SD-WAN implementations on customer's network.
- Create and maintain detailed documentation for SDWAN configurations, network designs, and troubleshooting procedures.
- Work with vendor for product support in critical issues.
- Work closely with other members of the network engineering team to ensure successful project delivery.
- Act as level 3 escalation and on call support for high severity issues.
- Provide technical trainings internally to team and other related departments.
Specialist/Engineer Service Transition
SITA Information Networking Computing (India) Private Limited
09.2019 - 09.2020
- Performed change implementation and deployment of configurations of supported product and systems.
- Implemented security policies using ACL on Firewall, IPSEC in Airport network infrastructure.
- Provided Handover Document review and correction for Operational teams, as well as running Operational acceptances of devices (switches, firewalls) on behalf of Operations teams.
- Provided support in customer migration activities and troubleshooting for configuration issues in LAN network devices during call.
ICM Senior Specialist
Orange Business Services
05.2017 - 08.2019
- Prepared configuration for network devices mainly routers (PE & CE) and switches with activation and performed acceptance testing for operational changes which included implementing all the routing protocols, bandwidth upgrade and MPLS VPN changes.
- Provided Customized Solutions as per Customer’s requirement.
- Managed level 3 operational support to customers in case requested.
- Handled implementation and troubleshooting of BVPN Internet and Z-Scaler services.
- Worked on creating and uploading new sites in Cisco Prime as per Customer request.
Network Engineer
HCL TECH. LTD – IOMC
09.2016 - 04.2017
- Monitored BOA network resources (routers, switches, links) with the help of CISCO MAP tool for different LOB’s.
- Managed troubleshooting of customer complaints for ticket assigned in remedy as per designated group.
- Handled latency and packet drop complaints for customer by coordinating with carrier involved as required.
- Liaised with FE at site to resolve network issues.
Network Engineer
Bharti Airtel Limited
05.2015 - 09.2016
- Monitored NLD/ILD backbone, peering & cache links of Bharti Network proactively.
- Troubleshot & Managed traffic of Highly Utilized links.
- Handled rerouting traffic on available paths during incidents considering optimal latency.
- Managed DDoS detection and mitigation in network by using ARBOR device.
- Configured public / private/ cache peering with community to control commitment level with peering partners.
- Created Daily Performance & NOC Performance Reports.
Engineer
Reliance Communication
07.2013 - 05.2015
- Handled design and release management of Network Architecture and services with provisioning guidelines for Network Topology enhancements.
- Managed capacity planning and feasibility for highly utilized links in network.
- Provided MOP (Method of Provisioning) for Major Planned Event Activity.
- Prepared BoM for Data Network hardware and software aiding installation of equipment.
Education
Bachelor of Technology - Electronics And Communication Engineering
Univ. Institute of Engineering & Technology
MDU Rohtak 08.2008 - 09.2012
A.I.S.S.C.E (12th) - Non Medical (Science)
Hermann Gmeiner School
Sector 29 Faridabad HRY 05.2006 - 05.2007
A.I.S.C.E (10th) - ENG, HIN, SCI, SST, MATHS
Hermann Gmeiner School
Sector 29 Faridabad HRY 05.2004 - 05.2005
Skills
SDWAN Products: Cisco SDWAN, Cisco Meraki, Cisco ENCS, Fortinet SDWAN
Routing: - Static, EIGRP, BGP, OSPF, MPLS
Layer 2 Switching and Other Protocols: - VLAN, VTP, PVLAN, STP, RSTP, MSTP, Ethernet- Channel, HSRP, VRRP
Firewall: -Juniper MX960, ASA Series, Fortigate, Palo Alto
Device Experience: Experience on Cisco Routers (C892FSP, ISR4321, ISR4431, ASR1k); Cisco Switches (C-3550, C-3750); Juniper Router (T1600,m120,m320,mx960,T4000); Alcatel SR7750 router ; Cisco SDWAN (Vedges , Cedges), Cisco Meraki (MX, MS, MR), Cisco ENCS 5412/k9, Fortinet SDWAN(FortiWIFI 81F)
Certification
Cisco Certified Network Associate Routing and Switching (CCNA R&S)
Strength
- Good inter-personal skills
- Good Team Player
- Good Analytical ability
Additional Information
- Father’s Name: Mr. Prithvi Raj Sharma
- Date of Birth: 09-08-1990
- Nationality: Indian
- Sex: Male
- Marital Status : Married
Timeline
ESC Solutions Expert
Orange Business Services
05.2023 - Current
Palo Alto Networks Certified Network Security Engineer (PCNSE)
03-2020
Specialist/Engineer Service Transition
SITA Information Networking Computing (India) Private Limited
09.2019 - 09.2020
ICM Senior Specialist
Orange Business Services
05.2017 - 08.2019
Network Engineer
HCL TECH. LTD – IOMC
09.2016 - 04.2017
Cisco Certified Network Associate Routing and Switching (CCNA R&S)
09-2016
Network Engineer
Bharti Airtel Limited
05.2015 - 09.2016
Engineer
Reliance Communication
07.2013 - 05.2015
Bachelor of Technology - Electronics And Communication Engineering
Univ. Institute of Engineering & Technology
08.2008 - 09.2012
A.I.S.S.C.E (12th) - Non Medical (Science)
Hermann Gmeiner School
05.2006 - 05.2007
A.I.S.C.E (10th) - ENG, HIN, SCI, SST, MATHS
Hermann Gmeiner School
05.2004 - 05.2005
TSC Lead Expert
Orange Business Services
9 2020 - 05.2023
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