I build software. Now I secure it.
I'm Gurjit Singh — a CompTIA Security+ certified SOC Analyst and Mobile Application Security Engineer based in the EU, open to relocation across the EU and UK. For over 10 years I designed, built, and shipped production applications on iOS, Android, and the web, including systems handling payment data, logistics records, and accounts for tens of thousands of users. That experience taught me not just how to write code, but where software actually breaks in the real world — how attackers think, and what secure architecture looks like in production.
Most Application Security professionals learn to find vulnerabilities in systems they’ve never built. I spent a decade building them, and I now use that experience to secure mobile apps, APIs, and user‑facing platforms.
In 2026 I passed CompTIA Security+ and made cybersecurity my full‑time focus. I’m actively building my security portfolio through mobile application auditing with MobSF, OWASP Mobile Top 10 lab work, TryHackMe penetration testing practice, and real‑world vulnerability analysis of my own production apps.
What I bring to a security team:
🚀 Currently open to Application Security, Mobile AppSec, SOC Analyst, and DevSecOps roles in the EU and UK.
Let's connect with me.
End-to-end development, App Store publishing, and maintenance of multiple iOS applications.
6RPM AI
Sep 2025 - Present
Yollect
Nov 2023 - Aug 2025
Morango Languages
Mar 2021 - Oct 2023
Habitoo
Mar 2020 - Feb 2021
Web Developer, XP Consulting Pty Ltd
Jan 2017 - Dec 2019
Android Developer, Tidycell
May 2015 - Dec 2016
Web Developer, Qik Ads
Aug 2014 - Apr 2015
Junior Android Developer, ADM Systems Pvt Ltd
Jan 2014 - Jun 2014
Trainee Android Developer, Sebiz Infotech Pvt Ltd
Jan 2013 - Jun 2013
Punjab Technical University
Bachelor of Technology (B.Tech.), Computer Science
India, 2009 - 2013
Grade: A
CompTIA Security+
CompTIA
Issued May 2026
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CompTIA CySA+
CompTIA
(in progress)
Fundamentals of digital marketing
Google
Issued Apr 2023
Credential ID - 2LA5H7BLD
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Data Structures & Algorithms in Swift
Udacity
Issued May 2021