Portfolio

Selected projects

A snapshot of Android apps, home automation, and IoT systems we’ve designed and built.

Android

Smart Shopping List

Live

Offline-first grocery list with smart suggestions.

KotlinAndroidRoomMaterial Design
Code Demo
Android

RadioBlink

Live

Internet radio player with sleep timer & presets.

JavaAndroidExoPlayerMaterial Design
Code Demo
Android

Storage Surgery

Live

Deep cleanup & storage analyzer for Android.

KotlinAndroidStorage AccessCoroutines
Code Demo
Android

DayPilot

In Progress

Minimal day planner with reminders.

KotlinAndroidWorkManagerJetpack
Code Demo
Android

WarnlyGo

Prototype

Location-aware safety alerts app.

KotlinAndroidLocationFirebase
Code Demo
Automation

Home Automation Dashboard

Live

Central control panel for smart homes.

ESP32MQTTReactNode.js
Code Demo
Automation

Smart Lighting

Live

App-controlled adaptive lighting system.

ESP32Wi-FiMQTTAlexa
Code Demo
Automation

Energy Monitor

In Progress

Real-time power consumption tracking.

ESP32SensorsMQTTReact
Code Demo
IoT

ESP32 Sensor Systems

Live

Reusable ESP32 sensor node firmware.

ESP32ArduinoMQTTWi-Fi
Code Demo
IoT

Raspberry Pi Gateway

Live

Local hub bridging sensors to the cloud.

Raspberry PiPythonMQTTDocker
Code Demo