zick99
Security Engineer Intern
Cybersecurity and risk analyst with hands-on experience in fraud detection, payment systems, and data analytics. I’ve worked on security automation, fraud modeling, and payment authentication research. Now looking for roles in blockchain integrations, cybersecurity, or data-driven risk analysis where I can build secure and reliable systems.
Experiece: 6 months
Yearly salary: $20,000
Hourly rate: $15
Nationality: 🇮🇳 India
Residency: 🇮🇳 India
Experience
Security Engineer Intern
Coursera 2025 - 2025
Conducted in-depth research on payment-authentication mechanisms (including 3-D Secure 2.0 and BIN-level risk segmentation) to identify vulnerabilities and recommend enhanced verification strategies. - Developed defensive recommendations to reduce false positives and improve fraud-detection accuracy in digital payments. - Fraud Detection Model (personal project): Built a Python-based anomaly-detection model using synthetic transaction data to identify high-risk payment patterns
Skills
solidity
security
english