Transforming Code into Secure & Intelligent Solutions
Hanif Abdul Karim Afandi
Cryptography Engineering Student | Freelance Software Engineer | Secure & AI-driven Development Enthusiast
About Me
I’m a 7th-semester student at the State Polytechnic of Cyber and Crypto (Politeknik Siber dan Sandi Negara), majoring in Cryptography Engineering with a focus on Secure Software Engineering. I build modern, intelligent, and security-first software with AI assistance.
- Disciplined and research-driven
- Comfortable working solo or in teams
- Outcome-oriented

Skills
Android Development
Desktop Programming
Web Scraping & Data Extraction
AI Development (ML / LLM Integration)
Secure Coding & Software Security
Projects
Owner’s Gallery













Life Timeline — Schools from Early Years to College
This is the long educational journey that I have been on
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Kindergarten
Year: 2008–2009
School: TKIT Nurul Islam, Yogyakarta City
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Primary School
Year: 2010–2015
School: SDIT Alam Nurul Islam, Yogyakarta City
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Junior High School
Year: 2016–2018
School: SMPIT Alam Nurul Islam, Yogyakarta City
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Senior High School
Year: 2019–2021
School: Miftahunnajah IBS, Yogyakarta City
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University — Cryptography Engineering
Year: 2022–Now
Institution: State Polytechnic of Cyber and Crypto, Bogor
Publications & Achievements
Publish Paper
Rekonstruksi Langkah Penyelesaian Pertidaksamaan Kuadrat Berbantuan Aljabar
Organizational Role
Sekretaris dan Bendahara OSIS Miftahunnajah IBS
Organizational Role
Staf Khusus KPALH Baprakecwara Politeknik Siber dan Sandi Negara
Organizational Role
Staf Khusus Bendahara Senat Korps Taruna Politeknik Siber dan Sandi Negara
Stories — Chapters of My Journey
From Curiosity to Code
How tinkering with puzzles led me to cryptography and secure software.
Late Nights, Bright Ideas
Balancing campus life, research, and freelance projects.
Security First Mindset
Why secure coding principles guide every project I build.
Why Hire Me?
- Security-first mindset (rare among freelancers)
- Blend of academic research and practical delivery
- Multi-domain: web, mobile, AI, security
- Futuristic design with dark mode
Contact Me
Open to projects and collaboration. Use the form, or reach out via email/LinkedIn.
- Email: hanifabdulkarimafandi@gmail.com
- LinkedIn: linkedin.com/in/username