Backend & Full-Stack Developer | Cryptography & Blockchain Enthusiast

I'm a fresh Informatics Engineering graduate from Universitas Siliwangi with a strong focus on backend engineering, software architecture, and system security. I specialize in translating architectural designs into scalable, secure REST API implementations and have hands-on experience in cryptographic systems and blockchain technology.

🔐 Passionate about Cryptography, Digital Signatures, and Blockchain Security
🌱 Currently seeking Software Engineering opportunities to contribute to production-grade systems

Research Assistant - Universitas Siliwangi | Feb 2026 - Mar 2026
Web-based research system for secure QR Code & document verification

Fullstack Web Developer - SPPG Sinar Asri | Dec 2025 - Mar 2026
Budget & inventory management system for MBG Program

Backend Developer Intern - Kantor Pertanahan Kab. Pangandaran | Jun 2025 - Aug 2025
Archiving system with layered architecture

Backend & Languages

Frameworks & Libraries

Database & Infrastructure

Tools & Workflow

I'm open for Software Engineering internships and junior backend/full-stack roles. Feel free to reach out!

💼 LinkedIn:linkedin.com/in/ridwanmuh3
🌐 Portfolio:ridwanmuh3.github.io
📧 Email:ridwanmuhraihan@gmail.com