Applied Electronics undergraduate who likes building things that actually do something. I work across embedded systems, electronics, backend engineering, AI, and robotics — from circuits and microcontrollers to intelligent software systems. If I can build it, break it, and make it better, I'm interested.
~/about
$ whoami
Hi, I'm Gavindu Achintha, an undergraduate student passionate about embedded systems and building solutions with Edge AI, robotics, and machine learning.
$ cat engineer.profile
Undergraduate student exploring Embedded systems, AI/ML, Robotics, and Backend development.
Combining software engineering with electronics and intelligent systems.
Designing scalable APIs, distributed systems, and server-side architectures.
Working with databases, cloud services, and reliable data pipelines.
$ hobbies --includeelectronics basketball, gaming
Technical expertise
where software meets hardware
boards, enclosures & physical systems
intelligent applications
interactive user experiences
APIs, authentication & business logic
databases & caching
deployment & infrastructure
Projects
Explore my latest work and side projects. Each project represents a unique challenge and learning experience.
AI-powered email management platform with Gmail integration, real-time analytics, and smart calendar synchronization.
Modern URL shortener with analytics tracking, custom branding, and beautiful responsive design built with React and Supabase.
A web-based system that helps reunite lost pets with their owners through a unique QR code attached to the pet's collar. When the QR code is scanned, it opens a mobile-friendly webpage showing the pet's profile and the owner's contact information.
AI-powered email management platform with Gmail integration, real-time analytics, and smart calendar synchronization.
Modern URL shortener with analytics tracking, custom branding, and beautiful responsive design built with React and Supabase.
A web-based system that helps reunite lost pets with their owners through a unique QR code attached to the pet's collar. When the QR code is scanned, it opens a mobile-friendly webpage showing the pet's profile and the owner's contact information.
Embedded Systems & Electronics
Physical builds where software meets electronics — from microcontrollers and sensors to robotics and edge AI systems.
A real-time soil moisture monitoring system built with XIAO ESP32 and a capacitive soil moisture sensor, featuring a Next.js dashboard for live data visualization.
Specifications
Platform
XIAO ESP32
Status
Completed
Year
2026
Technical Writing
Sharing insights, experiments, and lessons learned while building software, embedded systems, AI applications, and backend architectures.
A comprehensive explanation about DFRobot mmWave Sensor
Contact