Available for New Projects

Front End &
Mobile Developer

1{
2  "name": "Agustinus",
3  "role": "Senior Software Engineer",
4  "location": "Yogyakarta, Indonesia",
5  "company": "Ziyad Visi Media",
6  "mission": "High-performance ecosystems & robust software systems"
7}
5+
Years Experience
10+
Projects Built
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Some of My
Featured Works

Technical Capabilities

Engineering Superpowers

Leveraging a decade of engineering experience to turn complex problems into elegant, production-ready solutions.

Front-End Mastery

Building high-performance, responsive web applications using React, Next.js, and modern CSS styling.

Status: Optimized

Mobile Architecture

Architecting complex cross-platform mobile apps with React Native, ensuring native-level performance and feel.

Status: Optimized

Scalable Backend

Designing robust and secure backend systems with Node.js and TypeScript to power seamless user experiences.

Status: Optimized

Agile Performance

Optimizing applications for speed and efficiency, delivering lightning-fast interactions and smooth animations.

Status: Optimized
Career Milestone

Work Experience

My professional journey in designing, building, and maintaining production-grade applications.

Jan 2026 – Present

Front End Developer

Ziyad Visi Media Indonesia
  • Developed a comprehensive internal enterprise ecosystem including Mobile, Web, KIOSK, and POS applications.
  • Designed and implemented a custom Point of Sale (POS) system with integrated inventory management and real-time reporting.
  • Built self-service KIOSK applications to enhance on-site operational efficiency and customer service.
  • Architected cross-platform solutions using Next.js and React Native, ensuring seamless data synchronization across all company devices.
  • Leveraged AI-assisted development tools (Antigravity, Claude, Codex, etc) to accelerate prototyping, complex code refactoring, and unit test optimization.
  • Enhanced application security by implementing advanced authentication token protocols and server-side optimizations.
Dec 2025 – Jan 2026

Mobile Developer

PT Royal D’Paragon Land Indonesia
  • Led the development of scalable mobile architectures for customer-facing and internal property management apps.
  • Mentored junior developers on best practices in React Native and component-based design.
  • Translated complex business requirements into high-performance technical solutions.
Feb 2020 – Feb 2024

Mobile Developer

PT Investree Radhika Jaya Jakarta, Indonesia
  • Maintained large-scale FinTech mobile applications serving thousands of users using React Native.
  • Optimized codebase performance and conducted rigorous debugging to ensure 99.9% application stability.
  • Collaborated in an Agile environment with cross-functional teams (Product, Design, Backend).
Credentials

Education & Certifications

🎓

STMIK Duta Bangsa

Informatics Engineering

2013 – 2017
🏆

Hacktiv8

Full Stack JavaScript Immersive

Certified Graduate
Let's Connect

LET'S CREATE
SOMETHING EPIC

Have an exciting product idea or developer role? Let's build an extraordinary solution that pushes the boundaries of engineering.

+62 857 0000 9776
vbagustinus@gmail.com
Central Java, Indonesia

Connect with Me

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