Khusham A.
Android Reverse Engineer | Mobile Security | Frida | Jadx | IOS
Certified Android Reverse Engineer | Penetration Tester | Mobile App Security Specialist Are you worried your Android app or backend system might be vulnerable to hackers, repackaging, or reverse engineering? I help companies and developers break their own software — before real attackers do. With over 3 years of hands-on experience in penetration testing, APK reverse engineering, and mobile app security, I uncover critical security flaws that others miss — fast, efficiently, and ethically. What I Specialize In: - Android APK reverse engineering (smali, JADX, Ghidra, Frida) - Mobile app penetration testing (Nt, API endpoints, SSL pinning bypass) - Static & dynamic analysis (IDA Pro, MobSF, Burp Suite, Frida) - API security and backend recon - Malware Analysis - Data recovery and extraction 🧠 Tools & Tech Stack: Frida, Objection, MobSF, Burp Suite, Ghidra, JADX, Apktool • Frida, Objection, MobSF, Burp Suite, Ghidra, JADX, Apktool, MITM proxy, Postman • CVSS scoring, API fuzzing, token analysis, Custom Python Scripts 🚀 Why Clients Hire Me: Proven experience with real-world Android app assessments ✔️ Strong communication + actionable reporting ✔️ Trusted by fintech, SaaS, and security-conscious startups ✔️ Fast turnaround without sacrificing depth ✔️ 100% ethical, confidential, and detail-obsessed. 📌 Ready to: • Find critical vulnerabilities before attackers do? • Secure your app before launch or audit? • Get a deep technical analysis + clear recommendations? 👉 Send me a message and let’s secure your app today.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $173
Billed in all: $3,554$3.6k
$173 in the last 6 months
Across 7 contracts
Earnings, last 30 days
Skill rankings: Top 25% in Java
Ranked by MRR among everyone on Upwork with the skill.
- #43Open Source125 freelancers · 🇵🇰 #5Top 34%🇵🇰#5 of 13
- #52Native App125 freelancers · 🇵🇰 #16Top 42%🇵🇰#16 of 41
- #78Cyber Threat Intelligence201 freelancers · 🇵🇰 #17Top 39%🇵🇰#17 of 37
- #284Android App776 freelancers · 🇵🇰 #89Top 37%🇵🇰#89 of 242
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- #352Reverse Engineering721 freelancers · 🇵🇰 #62Top 49%🇵🇰#62 of 101
- #366Python Script1,307 freelancers · 🇵🇰 #95Top 28%🇵🇰#95 of 285
- #1,319Mobile App3,535 freelancers · 🇵🇰 #259Top 37%🇵🇰#259 of 710