Available for work

GREYFIKAL
APRIYUDA

|

Results-driven Software Engineer with 7+ years building performance-critical applications. Strong background in full-stack development, system architecture, and cybersecurity.

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7+
Years Dev Exp.
8+
Years SysAdmin
8
Projects Shipped
3
Gov. Institutions
Who I Am

About Me

GA
Location
Jakarta, Indonesia
Timezone
GMT+7 (WIB)
Email
greyfikal9@gmail.com
Status
Open to Work

Results-driven Software Engineer with over 7 years of experience developing performance-critical applications in production environments, alongside 8+ years as a system administrator.

Demonstrated expertise in leading company-wide projects, setting technical vision, and making architectural decisions. Passionate about software development with a strong commitment to continuous learning.

Strong background in RDBMS including MySQL and SQL Server, NoSQL databases like Redis, and cybersecurity collaboration with BSSN through ITSA assessments.

What I Work With

Skills & Technologies

A toolkit built from years of hands-on production experience across government institutions.

💻Languages
PHP Python JavaScript HTML CSS SQL
🚀Frameworks
Laravel CodeIgniter Flask Bootstrap Tailwind CSS jQuery
🗄️Databases
MySQL SQL Server Oracle Redis MariaDB
🛡️Security & Infra
Nginx Linux Fortigate Barracuda WAF BSSN ITSA Windows Server
🛠️Tools & Practices
Git SOLID DRY System Design Data Processing
🌐OS Environments
Ubuntu Debian CentOS Arch Linux Windows Server
My Journey

Work Experience

June 2025 — Present
Pengadministrasi Perkantoran
Bagian Organisasi & Tata Laksana — Ditjen Perhubungan Udara, Kemenhub
  • Developed an FAQ system to help leadership map frequently asked questions across units.
  • Built a microsite system for every airport authority under Directorate General Civil Aviation.
  • Developed a publication system website for Balai Teknik Penerbangan.
December 2024 — May 2025
Pengadministrasi Perkantoran
Bagian Perencanaan — Ditjen Perhubungan Udara, Kemenhub
  • Developed a microsite system for every airport under DGCA to streamline documentation and publication activities.
March 2022 — November 2024
Basic Aviation Security Officer
UPBU Dewadaru — Ditjen Perhubungan Udara, Kemenhub
September 2017 — March 2022
IT Staff
Sub Bagian Perencanaan — Dinas Pendidikan Kab. Gunungkidul, Pemkab Gunungkidul
  • Installed and maintained office network infrastructure for stable and secure connectivity.
  • Managed and maintained server computers including essential server software and services.
  • Developed integration systems for the Dapodik database from the Ministry of Education.
  • Monitored network traffic at Layer 3/7 using Fortigate Firewall and Barracuda WAF.
  • Executed cybersecurity hardening with BSSN through ITSA activities including post-assessment remediations.
Academic Background

Education

Undergraduate — Informatics
Universitas Siber Asia
October 2025 — Present
Continuing undergraduate studies with ongoing focus on software development and computing systems.
Undergraduate — Informatics
Universitas Mercu Buana Yogyakarta
August 2019 — March 2022
Heavy focus on web development. Coursework: OS Architecture, Linux/Unix Programming, Web Dev, Database Design, Java, Data Engineering.
What I've Built

Projects

Production systems serving government institutions across Indonesia.

Kementerian Perhubungan
Frequently Asked Questions System
Web-based FAQ system with CRUD management, keyword search, user auth, and admin dashboard.
LaravelBootstrapJavaScriptMySQL
Visit
Kementerian Perhubungan
Microsite OBU — Airport Authorities
Microsite and publication system for every airport authority under Directorate General Civil Aviation.
LaravelTailwind CSSJavaScriptMySQL
Visit
Kementerian Perhubungan
Microsite UPBU — Airports
Microsite and publication system for every airport under Directorate General Civil Aviation, Kemenhub.
LaravelBootstrapJavaScriptMySQL
Visit
Kementerian Perhubungan
Balai Teknik Penerbangan Website
Publication website for Balai Teknik Penerbangan with CMS, admin panel, and public-facing pages.
LaravelTailwind CSSJavaScriptMariaDB
Visit
Dinas Pendidikan Kab. Gunungkidul
School Website Monitoring System
Microsite and publication system for every school under Dinas Pendidikan Kab. Gunungkidul.
CodeIgniterBootstrapJavaScriptSQL Server
Visit
Dinas Pendidikan Kab. Gunungkidul
BOS Fund Tax Reporting System
Bantuan Operasional Sekolah fund tax reporting system used by schools across the regency.
LaravelBootstrapJavaScriptMySQL
Visit
Dinas Pendidikan Kab. Gunungkidul
Dinas Pendidikan Website
Official website and publication system for the Gunungkidul District Education Office.
LaravelBootstrapJavaScriptMySQL
Visit
Dinas Pendidikan Kab. Gunungkidul
ASPD Computer-based Test (CBT)
Computer-based testing (CBT) system built with Python Flask, deployable online and offline via VirtualBox (VDI) VM.
FlaskPythonBootstrapMySQL
Visit
Let's Connect

Get In Touch

Have a project in mind or want to collaborate? I'm always open to discussing new opportunities.

✉️
Email
greyfikal9@gmail.com
💼
LinkedIn
linkedin.com/in/gryfklapryd
🐙
GitHub
github.com/gryfklapryd
🌐
Website
greyfikal.web.id
Available for opportunities

Let's build something great together.

Based in Jakarta (GMT+7), open to remote collaboration, part-time, or full-time roles. Experienced in delivering for government institutions.

Say Hello 👋