Software Architecture, Network Security & Digital Publishing

• Academic Publishing & Licensing (KBLI 58110, 58130): Turnkey Open Journal Systems (OJS) management, book/journal publishing, and official ISSN & ISBN registration services.
• Application Development & IoT (KBLI 62019, 62024): Custom software engineering, commercial & educational web portals, IoT consulting, and integrated data processing.
• Graphic Design & Visual Communication (KBLI 74130): Visual identity branding, UI/UX design, and professional typesetting for academic publications.
• Translation & Interpretation (KBLI 74901): Professional language translation for scientific papers, journals, and technical documentation.

• Full-Code Web Development: High-performance web applications built from scratch without bloated frameworks.
• API & Banking Integration: Seamless implementation of **SNAP BI** (Standar National API Pembayaran) & RESTful APIs.
• Messaging & Bots: Custom **WhatsApp Gateways**, notification engines, and automated task bots.

• Debian Linux Server: Specialized setup, optimization, data security, and firewall configurations.
• Network Architecture: Mikrotik routing, bandwidth management, VLANs, and network security auditing.

Directing IT infrastructure, cybersecurity, network maintenance, and digital transformation. Formerly IT Educator for Cambridge International Program (IGCSE / O Level).

Managed digital Bible platforms, media production systems, server architecture, and web projects.