Portrait of a young man with a dark beard, wearing glasses and a light blue shirt against a blurred outdoor background.

Ali Usama

Ali Usama is a Top-Rated Plus Full-Stack Developer, SEO expert and technology writer, and BS Computer Science graduate with over 7 years of experience in web development. He specializes in Python, Django, and ReactJS and has delivered 30+ projects for global clients, building scalable and reliable digital solutions. At Technical Master, Ali simplifies complex topics including cybersecurity, networking, AI, troubleshooting, and emerging technologies into practical, easy-to-follow pieces. His work helps developers, tech audience, and power users better understand modern technology, solve real-world problems, and use new tools with confidence. Outside tech, Ali has been a die-hard gamer since childhood, and that passion even led him to found his own gaming site, GamesRecon. Follow him on X @ali_usama97
20 Articles

How to Change Your DNS Server on Windows and Mac

Every time you type a web address into your browser, an instant process happens in…

Quantum Computing Explained: A Bright Quantum Future

Quantum computing holds a special place in the rush of new technologies. Few breakthroughs carry…

Is Your AI Model Secretly Poisoned? 3 Warning Signs

The AI security landscape has become more complicated, and we talk a lot about model…

What is HDR (High Dynamic Range)?

Get to know all the details of high dynamic range (HDR) technology with this comprehensive…