Ravikumar Vallabhu
Software development expert engineer
Ravikumar Vallabhu
  • Country: India | Asia/Kolkata

  • Availability: Full-time : 30+ hrs/week

  • Currency: INR

  • Rate: $100/hr

  • Member since: Jul 13, 2018

About Me

SKILLS : Python, Golang, C/C++, Bash Scripting, Networking, Linux System Programming, OpenStack, Docker, Kubernetes, CI/CD with Git, Jenkins, gerrit, zuul and Artifactory.
• Experienced software development engineer with 13 years of experience in developing networking & system softwares on Linux based platforms.
• Worked on container technologies like Docker
• Worked on AWS (EC2, ELB, VPC, S3, IAM, RDS & ECR)
• Experience with Cloud network virtualization/orchestration using OpenStack Neutron and other open source projects like Open switch & Linux bridge
• Experience with IaaS & PaaS cloud platform development with OpenStack & Kubernetes respectively
• Worked on software development eco-system such as Git, Jenkins, gerrit, zuul and Artifactory
• Experience with L4-L7 networking (TCP/IP, UDP, SNMP, NAT, SSL, Load Balancing)
• Experience with Design Patterns & OOPS programming with C++
• Good understanding with L2-L3 networking.
• Worked on Networking Management Infrastructure technologies like CLI, SNMP agent frame works.
• Experience with Network Security Information Management System software which includes Firewall Log analysis & real time monitoring, configuration & performance monitoring, vulnerability management using Nessus, historical reporting and Forensics.
• GNU/Linux Network programming: TCP/IP programming with sockets API, very proficient in TCP/IP, UDP programming.
• GNU/Linux System Programming: Multithreaded applications development, Process Control, POSIX/System V Message Queues, POSIX/System V Semaphores, POSIX/System V Shared Memory, Pipes/FIFO, and Debugging with GNU Debugger (GDB).
• Linux Kernel Programming: Knowledge in File System Implementation, Module Programming and Linux Networking Internals.
• Skilled in requirement analysis, scoping, designing and implementing solutions and working with cross-functional teams and Presenting POCs to PLM/Partners
• Possess a track record of success in meeting project milestones, as team leader and great point of contact for partners/customers.
• Patents : Filed two patents in Kubernetes & two patents in Server Security Monitoring

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