[email protected] in/saikirangummaraj opcoder0

Cybersecurity Bootcamp, Monash University

March 2023 - August 2023

• Cryptography
• Web Application Security
• Defensive Security
• Offensive Security
• Cyber Kill Chain, Mitre ATT&CK, OWASP
• Mobile Forensics

Tools/Technologies: Nmap, Netcat, Google Dorking, Shodan, Metasploit, Nessus, Wireshark, AircrackNg, John, Hashcat, Chkrootkit, Lynis, Steghide, Snort, Burpsuite, Recon-ng, Responder, Msfconsole, Msfvenom, BEEF, Searchsploit, ExploitDB, Reverse Shells, NTLM, Kerberos, LLMNR Poisoning, WMI, Splunk QL, Autopsy (Sleuth Kit), Azure Cloud

Software Engineer, Elasticsearch

August 2021 - August 2022

• Develop Elastic Security Integrations for Cisco Meraki, Auth0, Microsoft SQL Server
• Fix issues reported by community users for Integrations Integrations
• Fix issues for Beats Beats
• Contribute features and fix issues to Elastic Package Elastic Package
• Contribute features and fix issues to Package Spec Package Spec
• ECS migration for Integration Packages

Technologies: Go, Handlebars GitHub Handle: https://github.com/r00tu53r

Software Engineer, IBM Research

September 2020 - March 2021

• Develop software to automate compliance as code
• Design and develop software that verifies compliance status of systems in a hybrid cloud environment.
• Develop Open Pages Client SDK in Python

Technologies: Python, HTTP, REST, Auditree Framework, OSCAL

Software Engineer, ANZ Bank

August 2018 - August 2020

• Designed BFF (backend for frontend) for the bank’s account origination applications
• Designed GraphQL APIs to support application submissions
• Implemented BFF features Router, Middleware, Logger, Config,
• GraphQL handlers, OpenTracing

Technologies: Google Cloud, Docker, Go, GraphQL, REST, Linux

Senior C Developer, Atmail Pty. Ltd. Queensland (Remote)

October 2016 - October 2017

• Designed and developed proprietary plugin for dovecot IMAP protocol
• Designed and developed S3, CEPH, OpenIO access layers using C to Store and retrieve attachments from those endpoints
• Designed and developed caching layers for REDIS and Filesystem.
• Built v1.0 with AWS S3 support and v1.5 with support for CEPH and OpenIO
• For more on my work visit https://www.atmail.com/object-storage/

Technologies: C, Linux, HTTP(S), AWS S3, Dovecot, IMAP

Technical Leader, Cisco Systems, Bangalore, IN

February 2014 - February 2016

Core Routers Software Group (CSG)

• Bug-fix Cisco core router install software Cisco Unified Computing Systems (UCS)
• Design and Development of Cisco UCS Server Configuration Utility (Cisco UCS SCU)
• Reduced SCU ISO size to improve boot time Live ISO image
• Developed SCU for supporting new Cisco UCS Servers (C220M3, M4, C240M3, M4, C3160)
• Developed Diagnostics ISO based on build root for Cisco’s microserver architecture
• Developed QPI-Link test to find link status issues in Haswell EP processors

Technologies: C, multi-threading, sockets, IPC, Linux, Bash, build-root

Software Engineer, Hewlett Packard, India Software Operations

September 2009 - January 2014

HP Cloud OS

• Refactored HP Cloud OS bare metal deployments (built around OpenStack Grizzly)
• Configured OpenStack Neutron for HP Cloud OS bare metal environments.

Technologies: Python, Bridging, Open vSwitch

HP Client Automation OS Manager

• Re-designed customization techniques for Linux Service OS
• Designed and developed Windows PE initialization scripts
• Debugged and fixed numerous HPCA bootloader issues
• Designed and developed OS manager agent modules to capture and deploy to Windows and Ubuntu thin clients
• Resolved several and complex customer issues
• Designed and implemented OS Manager product enhancements
• Transitioned and trained new team as part of the IP license sale to Persistent Systems

Technologies: C, multi-threading, sockets, TCL, Bash, initrd, WindowsPE

Senior R&D Engineer, Borland, Singapore

February 2008 - July 2009

• Designed and developed CaliberRM 2009 Server based on RDBMS.
• Fixed bugs in the product.
• Identified and fixed performance problems.
• Developed custom tools to fix data inconsistency problems.
• Provided fixes to customer problems/escalations.

Technologies: Visual C++, Versant OODBMS, Oracle

Senior Software Engineer, Radixs Software Private Ltd., Singapore

April 2007 - January 2008

• Reverse engineered MySpace IM protocol.
• Designed and developed the MySpace plug-in for Pidgin.
• Developed the instant messenger gateway server between Jabber and legacy IM protocols.
• Designed and developed IM load balancer (multi process, multi-threaded application)

Technologies: C++, Unix IPC, pthreads, Sockets, GLOOX, IKSEMEL, GLIBC, MySQL, Solaris, Linux

Software Consultant, Credit Suisse (Optimum Solutions), Singapore

April 2006 - April 2007

• Analysis and bug fixing of Oasys Global Interface application.
• Implemented logging framework for Oasys Global-Interface and DB2 Interface.

Technologies: C++, Pro*C, Sybase

Software Engineer, BEA Systems, Inc., Bangalore

September 2004 - February 2006

• Ported C++ modules of BEA WebLogic Server from Solaris to HPUX-11i and Tru64
• Fix customer reported issues in WebLogic server.
• Ported fixes to other supporting platforms.

Technologies: C++, STL, IPC, pthreads, Java, GDB, strace, truss, lsof

Software Engineer, Hewlett Packard, India Software Operations, Bangalore

December 2000 - August 2004

• Ported Tuxedo Smart Plugin (SPI) for HP Open View to Solaris, AIX and Tru64
• Designed and Developed Smart Plugins for Web Methods 6.0 and 6.1
• Developed and maintained HP Web QoS for various web servers

Technologies: C, Tuxedo ATMI, Open View APIs, Java, JWSDP 1.4

Associate Software Engineer, Satyam Computer Services Limited, Hyderabad

December 1999 - December 2000

• Designed and developed B2B portal for XSCapacity
• Designed and developed user authentication modules.

Technologies: Java, J2EE, JSP, Servlets

Software Trainee, HCL Infosystems, Bangalore

January 1999 - December 1999

• Automated manual processes at the Department of Planning, Government of Karnataka.
• Developed UI screens and reports using Forms 2000 and Reporter 2000
• Participated in Requirement gathering for Police IT 2000 project proposal

Technologies: SQL, Oracle 8.x, Reporter 2000

Education & Certifications

March 2023 - August 2023	Cybersecurity Professional Bootcamp, Monash University, 2u (Edx)
June 2023 - June 2026	CompTIA Network+ Certified Engineer
August 1994 - October 1998	Bachelor of Engineering, Computer Science, Bangalore Institute of Technology