⚡ Electronics & Software · Sri Lanka
PNP::Microsystems

Building Smart
Systems & Apps

Independent developer crafting Android & Flutter apps, web tools, and embedded electronics projects.

6+
Apps Built
4+
Arduino Projects
5+
Years Tinkering
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// Featured
Recent Work
Highlights from apps and hardware projects
// Apps
Mobile & Web Apps
Click a card to view details
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// Electronics
Arduino & Embedded Projects
4 projects
// AI Tools
AI Tools I Use
Useful AI tools for development, design, and productivity
// About
PNP Microsystems
The person behind the projects

Hi! I'm an independent developer and electronics hobbyist based in Sri Lanka. I build Android apps, Flutter apps, web tools, and embedded systems projects.

PNP Microsystems is my personal brand where I share what I make — from useful mobile apps to ESP8266 IoT dashboards and Arduino experiments.

I enjoy taking an idea from concept to a working prototype. Always learning, always building.

// Tech Stack
Android / Kotlin
Flutter / Dart
HTML / JS / CSS
Arduino / C++
ESP8266 / IoT
Firebase
Modbus / RS485
REST APIs
// Contact
Get In Touch
Have a project idea or want to collaborate?

Let's build something

Always open to interesting projects, collaborations, or just a chat about electronics and code. Based in Sri Lanka 🇮🇰

⚙ GitHub ✉ Email Me
// Legal
Privacy Policy
Last updated: May 2025
// Overview

PNP Microsystems ("we", "us", or "our") operates mobile applications and websites. This Privacy Policy explains how we collect, use, and protect your information when you use our apps and services. By using our apps, you agree to the terms of this policy.

// Information We Collect

We may collect the following types of information:

  • Usage Data — App usage patterns, crash reports, and performance data collected automatically.
  • Device Information — Device type, operating system version, and unique device identifiers.
  • User-Provided Data — Information you enter directly into our apps (e.g. shopping list items, alarm settings).
  • Advertising Data — Apps with AdMob may collect data for personalized advertisements as per Google's privacy policy.
// How We Use Your Information
  • To provide and improve our apps and services
  • To analyze usage and fix bugs
  • To display relevant advertisements (AdMob-enabled apps)
  • To respond to support requests
// Third-Party Services

Our apps may use the following third-party services, each with their own privacy policy:

// Data Storage & Security

User data may be stored locally on your device or on secure cloud servers (Firebase). We implement industry-standard security measures to protect your data. However, no method of transmission over the internet is 100% secure.

// Children's Privacy

Our apps are not directed at children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe your child has provided us with personal information, please contact us immediately.

// Your Rights
  • Access the personal data we hold about you
  • Request deletion of your personal data
  • Opt out of personalized advertising in app settings
  • Contact us with any privacy concerns
// Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date. We encourage you to review this policy periodically.

// Contact Us

If you have any questions about this Privacy Policy, please contact us:

✉ pnpmicrosystem@gmail.com