Arman Haider

I am a Cybersecurity Analyst with practical, hands-on experience in OSINT (Open Source Intelligence) and network reconnaissance. Through labs and projects, I have developed strong skills in identifying security risks, analyzing system weaknesses, and applying structured methodologies to real-world security scenarios.

I have a solid understanding of Linux systems, networking fundamentals, and core cybersecurity principles, which I actively use to assess threats and strengthen system security.

In addition to cybersecurity, I also work as a Frontend Web Developer with experience in React, JavaScript, HTML, CSS, and Tailwind CSS. I focus on building responsive, modern, and user-friendly web applications with clean UI and optimized performance.

I am continuously improving my skills in both fields, with a strong interest in offensive security and threat intelligence.

JUNIOR CYBERSECURITY | FRONT-END DEVELOPER

Hands-on experience in cybersecurity including Ethical Hacking, OSINT & Reconnaissance, Network Fundamentals, System Administration, and practical labs & projects.

Frontend Web Development experience using HTML, CSS, JavaScript, React, Tailwind CSS, and building responsive web applications.

Weather App Dashboard

A high-performance, real-time weather tracking dashboard built with React 19. This application features a premium Glassmorphic UI, providing users with instant weather updates, 5-day forecasts, and detailed atmospheric metrics. It demonstrates advanced API integration, asynchronous data fetching, and a mobile-first responsive architecture.

To-Do Dashboard (Task Management System)

A sleek, productivity-focused Task Management Dashboard engineered with React 19. This application features a high-end Glassmorphic UI and utilizes persistent local storage to ensure data retention across sessions. It demonstrates a deep understanding of CRUD operations, modular component architecture, and advanced state management logic.

NexaFlow (High-Conversion Landing Page)

A premium, high-performance SaaS landing page architected with React 19 and Vite. NexaFlow features a modular component-based structure, vibrant gradient aesthetics, and optimized dark-mode layouts. The project focuses on seamless user experience through smooth-scroll navigation and polished UI interactions.