Hi there, I'm Ariful Islam Arif 
π» Engineer bridging Industrial Automation & Software | PLCs, IoT/IIoT, Full-Stack Development | Driving Industry 4.0 Solutions
π Graduated from: Daffodil International University, Bangladesh
π Currently in: McKinney, Texas
π§ Email: ariful.mr.islam@gmail.com
I'm Ariful Islam Arif β a developer with a strong foundation in software engineering, cybersecurity, and IoT automation. I specialize in building dynamic web applications and secure backend systems using tools like Node.js, Express.js, PostgreSQL, and JWT.
- π§ Comfortable using Git and the Command Line Interface (CLI)
- π» Experienced in both Linux and Windows OS environments
- π‘οΈ Skilled in web application penetration testing
- π§ Passionate about continuous learning and building real-world applications
- Frontend: HTML5, CSS3, SCSS, Tailwind, Bootstrap, React
- Backend: Node.js, Express.js, PostgreSQL, SQLite
- Library: React
- Dev Tools: Git, GitHub, Docker, CLI, VS Code
- Security: Web App Pentesting, JWT, HTTPS, OWASP Top 10
- IoT/Automation: LoRaWAN, MQTT, Raspberry Pi, Siemens TIA Portal, PLCs
- βοΈ Dockerizing Full-Stack Projects
- π GraphQL APIs
- π‘ Industrial IoT + Real-Time Dashboards
- π§ System Design and Scalable Backend Architecture