nana nina

I am a dedicated Backend Engineer with a strong foundation in secure software development and cybersecurity principles. My experience includes designing scalable backend systems and a passion for vulnerability assessment, secure coding practices, and threat mitigation. I have hands-on experience in backend systems and am looking to transition into a full-time Cyber Security Engineer role.

At PT Dipo Star Finance, I developed and maintained financial APIs using FastAPI and PostgreSQL, focusing on secure design and access control. I implemented a centralized authentication service with JWT and Redis for token revocation, collaborated on fraud detection logic, and conducted internal code reviews while participating in threat modeling for new service modules. My certifications as a Certified Ethical Hacker and Certified Application Security Engineer further solidify my expertise in secure coding practices and vulnerability management.