+1 646 305 2118
+91 9875 492266
RAVI KUMAR
Toronto
,
Canada
Software Engineer
88773.8 USD / Year
-
Notice Period: Days
7 Years
About Me
Software Developer with extensive experience of 8+ years in developing System Platform Software, Network Datapath, Applications and Tools for Next Generation Firewalls (NGFW), Switches and Access points. Proficient in Layers 2, 3, 4 & 7 networking, N...
Show MoreSkills
Portfolio Projects
Description
- Worked on Intel DPDK/NFV Architecture for Deep Packet Inspection in Cisco ASAv and NGFWv (FTDv) firewalls, which detects threats and responds dynamically.
- Data path specialist for various Public clouds mainly AWS, OCI, GCP, Azure and Private clouds including KVM and VMWare for drivers used in form factors Containers/Virtual Machines for Cisco ASAv and NGFWv firewalls.
- Worked on adding SRIOV support for Cisco ASAv and NGFWv deployments in Oracle Cloud Infrastructure (OCI), ESXi servers through VMware and Alibaba Cloud.
- Worked on adding support to Broadcom NetXtreme Adapters for Cisco ASAv and NGFWv (FTDv) deployments in Oracle Cloud Infrastructure (OCI).
- Improved Performance of SMP systems mainly Cisco ASAv in KVM and OCI Platforms by adding Multiqueue with RSS support for i40E and i40evf network drivers and Intel XL710 Network Cards.
- Resolved several NIC Underruns, Interface Hot Plugging Support, Core Dump Issues, Mbuf issues, Memory Leaks, Low CPS/PPS (Connections per second or Packets Per Second) issues on ASAv deployments in KVM and VMware platforms.
- Migrated Virtual firewall deployments in Azure from Python2.7 to Python3.9 using AzureLinuxAgent.
- Resolved various issues as part of upgrading underlying WindRiver Linux OS Upgrade. Cleared several Coverity (Synopsys Framework) defects in existing Code base and automated for QA analysis.
- Collaborated with other Engineers on code reviews, functional specification reviews and process enhancements. Facilitated problem diagnosis and prompt resolution for critical issues reported by customers.
Description
- Developed features for Crystal Eye, a network operating system running on firewalls, such as SSLVPN Module such as LDAP Integration, Static IP setups, SSL Perceive and Bump and so on in Linux based Virtual Firewalls.
- Designed system specification for various features of SSLVPN.
- Collaborated with colleagues on code reviews via Git, test cases, documentation and general process enhancements.
Description
- Developed a solution to integrate SonicWall Switches with Firewalls to give granular monitoring on every enduser through a single management interface.
- Developed CLI and API interfaces to configure Flow Reporting, ARP Storm Limit and AWS Integration of Firewalls.
- Resolved several issues with Wire Mode Interfaces, Log Monitor, Syslog Monitoring, FTP Logging, TSR Export and so on in SonicOS
- Designed and developed log analyzers namely TSR Analysis Tool, EXP Viewer that parses various sections of log files using Regular Expressions and display output in a human-readable format.
- Developed Migration Tool for customers of other vendors namely, Cisco, Check Point, Juniper, Fortinet, Palo Alto, WatchGuard and Sophos to migrate easily to SonicWall. URL: https://migratetool.global.sonicwall.com
Verifications
-
Phone Verified
Preferred Language
-
English - Fluent
-
Hindi - Conversational
Available Timezones
BROWSE SIMILAR DEVELOPER
-
KULJIT S
Corporate Mgmt. – PMG, HR, legal, MIS/ERP
-
Daniel M
Mainframe Developer/Senior QA Analyst
-
Steven T
Have coded almost everything from firmware through apps, dev to valid to customer suppport
-
Mikhail B
Seniors Micro-Services consultant
-
James B
Managing Director, Sr PM, Consultant
-
Eric A
Embedded Engineer
-
Terry L
SAS Consultant
-
RICHARD V
Electronics Circuit Design Engineer
-
JEFFREY L
Cloud Infrastructure / Linux / Network Architect
-
MICHAEL H
SENIOR MANUFACTURING TEST ENGINEER