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I will build an iot dashboard with esp32, mqtt and a spring boot backend
IoT dashboards, Spring Boot APIs and Angular web apps
I build complete IoT and web systems - the firmware on the device, the backend that receives the data, and the dashboard that makes it useful.
Hardware: ESP32, ESP8266, Arduino, PIC, AVR, ARM. Firmwa...
About this Gig
Your sensors are collecting data. You need to actually see it.
I build complete IoT monitoring systems firmware on the device, a backend that stores the data, and a dashboard that turns it into live charts.
WHAT YOU GET
- ESP32/ESP8266 firmware in C++ (Arduino or ESP-IDF)
- Data over MQTT, HTTP REST, or WebSocket
- Java Spring Boot backend with REST API and storage
- Angular dashboard: live gauges, charts, device status
- MySQL or PostgreSQL, indexed for sensor data
- Clean, commented source code you own it all
SENSORS I WORK WITH
Temperature, humidity, pressure, voltage, GPS, motion, gas, water level, load cells, most I2C/SPI/UART modules.
MY BACKGROUND
Embedded systems and Java backend PIC, AVR, ARM, Arduino, ESP32 on hardware; Spring Boot, REST APIs, SQL/NoSQL, cloud deployment on software. Both halves built by one person, so nothing gets lost between them.
BEFORE YOU ORDER
Message me with your sensors, reporting frequency, and hosting preference. I'll confirm scope and timeline before you pay.
My Portfolio
FAQ
Do you supply the hardware?
No — I deliver firmware and software. I can send you an exact parts list to order locally.
Can you work with my existing devices?
Yes, if they can send data over MQTT, HTTP or serial. Share the datasheet and I'll confirm.
Will it work with Grafana / Node-RED / Firebase instead?
Yes, tell me before ordering and I'll build to that stack.
Who owns the code?
You do, fully, on delivery.
Can you deploy it live?
Yes — available as an extra, or included in Premium.
