Nazmul H.

-------------Full-Stack Software Engineer | Security & Networking Enthusiast-------- I'm a passionate Full-Stack Software Engineer who loves building and maintaining applications from backend to frontend, all the way to deployment and operational maintenance. I've also developed a strong interest in networking and application security, making sure the software I work on is not only functional but also secure and reliable. I've earned professional certifications in CCNA and Certified Ethical Hacking (CEH), which have helped me dive deeper into network security, ethical hacking and secure coding practices. Tech Stack & Skills Programming Languages: Python | Java | Android | PHP | C | C++ | C# Databases: Oracle | PostgreSQL | MySQL Backend Technologies: .NET MVC | Spring Boot | Flask Frontend Technologies: HTML5 | CSS3 | JavaScript | jQuery | JSON | AJAX Operating Systems: Windows | Linux | CentOS Development Tools & Platforms: Version Control: Git, SVN IDEs & Tools: IntelliJ IDEA, Android Studio, PyCharm, Visual Studio, Eclipse, Code::Blocks Issue/Task Management: Jira, Mantis What I Bring to the Table: End-to-End Development – From writing clean, scalable code to deploying and maintaining apps, I handle it all. Security-Focused Mindset – I don’t just build apps; I make sure they’re secure, optimized, and resilient. Problem-Solver & Team Player – I enjoy working with teams, troubleshooting complex issues, and improving workflows. Always Learning & Growing – Tech evolves fast, and I love staying ahead with new frameworks, tools, and best practices. If you're looking for someone who can build, secure, and optimize applications, I’d love to chat