Ajay Vijayvargiya
Senior Engineer at CrowdStrike
Mumbai, Maharashtra, India
Summary
👤
Senior🎓
Top SchoolAjay Vijayvargiya is a seasoned Windows C++ engineer with over 17 years of deep systems-level experience, currently contributing to CrowdStrike after senior roles at Qualys and 1E. He specializes in Win32 internals, Windows security, reverse engineering, NTFS, IPC, and virtualization, and pairs that domain expertise with strong software design, TDD, and secure-coding practices. His background includes performance-driven work on low-latency, client/server and messaging systems—earlier boosting a trading engine from 8k to 50k OPS—and hands-on tooling for dev/test productivity. A habitual code reviewer and mentor, he blends practical cryptography, COM, WMI and PowerShell skills with .NET/C# when needed, and brings an investigator’s mindset as a “language lawyer” comfortable in EDR/IOC, YARA and PE/OSD contexts. Based in Mumbai, he combines enterprise-grade engineering discipline with a curiosity for reverse engineering and security research that informs resilient product architecture.
11 years of coding experience
11 years of employment as a software developer
A Level (Advanced Diploma), Computer Science, A Level (Advanced Diploma), Computer Science at National Institute of Electronics & Information Technology (NIELIT)O Level (Diploma), Computer Science, O Level (Diploma), Computer Science at DOEACCB Level (MCA), Computer Science, B Level (MCA), Computer Science at NATIONAL INSTITUTE OF ELECTRONICS & INFORMATION TECHNOLOGY (NIELIT)Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Yashwantrao Chavan Maharashtra Open University
English, Hindi
Stackoverflow
18,254reputation
3.5mreached
767answers
71questions
visual-studio
top-5%
vector
top-5%
windows
top-5%
header-files
top-5%
winapi
top-5%
dll
top-5%
Github Skills (49)
uwp10
windows10
editor10
api-documentation10
api10
cpp10
notepad10
inno-setup10
dll9
winapi9
xaml9
calculator9
internals9
matching9
csharp9
Programming languages (5)
Github contributions (5)
AjayVV/sdk-api
May 2020 - Oct 2020
Public contributions for win32 API documentation
Contributions:3 pushes in 5 months
apiwin32win32-apiapi-documentation
AjayVV/FormulaMaestro
May 2015 - Jul 2015
Contributions:1 push, 1 branch in 1 month
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