About Me
Full-Stack Developer, Network Engineer & Security Researcher
Hi, I am Erzam Bayu 👋
I am a passionate Full-Stack Developer and Network Engineer with expertise in building innovative web applications and security research tools. With a unique combination of networking infrastructure knowledge and modern web development skills, I create solutions that bridge the gap between traditional IT and cutting-edge technology.
My journey spans from managing enterprise network infrastructure to developing production-ready web applications that serve thousands of users. I specialize in creating tools that solve real-world problems, from video streaming platforms to OSINT research tools.
Currently pursuing my Bachelor's degree in Information Systems while actively developing and maintaining multiple open-source projects, I believe in continuous learning and sharing knowledge with the community.
My Expertise
Technical Skills
Other Skills
Recent Achievements
🚀 Project Portfolio
- 15+ Production Web Applications deployed and actively maintained
- 1000+ Users across various platforms and tools
- Open Source Contributions with growing community engagement
🛠️ Notable Projects
- PoopDL - Advanced video streaming platform with multi-URL processing
- TeraDL - Terabox file downloader with API integration
- UserRecon - OSINT tool for cybersecurity research
- Semangat Sayang & ThisForYou - Interactive web experiences
🎯 Specializations
- API Development - RESTful services with comprehensive documentation
- Web Scraping - Advanced scraping techniques and automation
- Security Research - OSINT tools and ethical hacking
- Network Engineering - Enterprise infrastructure and security
Experience & Education
Full-Stack Developer & Security Researcher
• Developed and deployed 15+ production web applications with modern tech stack
• Created innovative tools like PoopDL (video streaming platform) and TeraDL (file downloader) with 1000+ users
• Built comprehensive OSINT tools including UserRecon for cybersecurity research
• Specialized in API development, web scraping, and security research
• Maintained high-quality codebases with proper documentation and version control
Game Promoter
• Lead promoter for company’s flagship mobile gaming products
• Developed and executed strategic marketing campaigns resulting in 30% increase in user acquisition
• Collaborated with cross-functional teams to optimize product visibility and engagement
• Represented the company at industry events and gaming conventions
• Provided detailed market analysis and user feedback to development teams
IT Network Technician
• Managed and maintained critical network infrastructure for enterprise clients
• Implemented and configured Cisco networking equipment including routers, switches, and firewalls
• Conducted regular network performance audits and security assessments
• Resolved complex technical issues with minimal downtime
• Collaborated with senior engineers on network design and optimization projects
IT Network Support
• Maintained campus-wide network infrastructure serving over 5,000 users
• Managed server rooms and ensured optimal performance of critical systems
• Implemented network security protocols and monitored for potential threats
• Provided technical support and troubleshooting for faculty and students
• Assisted in upgrading network equipment and implementing new technologies
Bachelor of Information Systems
• Pursuing degree with focus on database management and system analysis
• Developed advanced skills in software development, IT project management, and data analytics
• Applied theoretical knowledge to real-world projects including web applications and security tools
• Maintained academic excellence while working full-time and developing personal projects
• Expected graduation: 2025
Computer and Network Engineering Diploma
• Specialized in network device installation, configuration, and troubleshooting
• Gained hands-on experience with operating system management and network security
• Participated in technical competitions and collaborative projects
• Developed foundational skills in programming and system administration
• Graduated with honors and technical certifications
Technical Stack
Frontend Development
- Languages: HTML5, CSS3, JavaScript, TypeScript
- Frameworks: React, Vue.js, Next.js
- Styling: SASS, Bootstrap, Tailwind CSS
Backend Development
- Languages: Python, Node.js
- Frameworks: Flask, Express.js, FastAPI
- Databases: MongoDB, PostgreSQL, MySQL, Redis
DevOps & Tools
- Version Control: Git, GitHub
- Deployment: Vercel, AWS, Docker
- Development: VS Code, Postman, Figma
Security & Networking
- Network Equipment: Cisco, Mikrotik
- Security Tools: Custom OSINT tools, penetration testing
- Protocols: TCP/IP, DNS, DHCP, VPN
Let's Connect & Collaborate
I'm always excited to discuss new projects, collaborate on innovative solutions, or share knowledge about technology and development. Whether you're interested in:
- 💼 Professional Collaboration - Building innovative web solutions
- 🔬 Security Research - OSINT tools and ethical hacking projects
- 🎓 Knowledge Sharing - Mentoring and teaching opportunities
- 🚀 Open Source - Contributing to meaningful projects
Feel free to reach out through any of my social media channels or drop me an email. Let's build something amazing together!