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Work Experience
Software Engineer
IBM• June 2020 - August 2020
Worked with the Hybrid Cloud Infrastructure team to enhance the security of QEMU, used for cloud virtualizations like IBM Cloud. The project was to enable a dynamic phase-centric seccomp-bpf filter for QEMU, through which customers will be able to allow only the syscalls they need instead of the current default seccomp-bpf filter for QEMU. Performed deep inspection of "phases" or the state of operations of VMs running in QEMU and researched about the syscalls called in each phase. Designed a tracer to identify the phases and apply the phase-wise syscall filter accordingly. Proposal for Request for Comments (RFC) to be sent to QEMU community for further discussion.
Network Security Engineer
Sophos• January 2017 - April 2019
• Configured, troubleshooted, debugged and documented customer issues of various network security products of Sophos. • Worked with multiple verticals of security like Firewalls, email security appliance, web appliance, cloud-based agent. • Extensive hands-on experience in technologies like VPN, MTA, web-proxy, reverse proxy, postgres.
Education
New York University (NYU), New York
Computer Science, MS
Skills
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