Nipun Jayasena

Engineering, Tech Projects & Solutions

Hi, I'm Nipun Jayasena 👋

Professional Engineer | Tech Content Creator | Hardware Specialist

Welcome to my official technical hub! I combine engineering principles with hands-on practice, specializing in computer hardware repairs, custom embedded systems (ESP32 / Arduino), electronics prototyping, and tech solutions. I also create video tutorials and technical guides sharing practical insights across my channels.

⚙️ Engineer 🎥 Tech Content Creator 💻 PC & Laptop Repair 🔌 Embedded Systems

Featured Work & Updates

How to Use AI Tools to Automatically Optimize Windows PC Performance




Artificial Intelligence is changing how we maintain and optimize computer operating systems. Beyond basic manual cleaning, AI-driven algorithms can now predict hardware failures, manage system memory dynamically, and clean junk files automatically.

In this guide, we explore how smart AI utilities and automated Windows tools can keep your computer running at peak efficiency with zero manual effort.

Top 5 Reasons Your PC or Laptop is Running Slow (And How to Fix Them)



Is your desktop computer or laptop taking forever to boot up, lagging during daily tasks, or freezing when opening multiple browser tabs? Over time, even the most powerful hardware can slow down due to software clutter, background processes, or thermal issues.

In this guide, we break down the top 5 common reasons behind a slow PC and practical steps to fix them based on professional hardware diagnostic experience.

How to Connect ESP32 with OpenAI ChatGPT API for Smart IoT Projects (Step-by-Step Guide)