Devspace

Devspace is a comprehensive IoT platform for connecting devices, collecting MQTT sensor data, and visualizing real-time dashboards. It helps users monitor hardware projects, manage sensors, and create alert rules from one centralized web dashboard.

Frontend — Built with Next.js App Router, React 19, TypeScript, and Tailwind CSS v4. It uses ShadCN/Radix UI for accessible components across the landing, client, and admin applications.

Backend — Powered by Go (Gin) with PostgreSQL and TimescaleDB for time-series data. It uses Redis for caching and background jobs, with type-safe database access using SQLC.

Infrastructure — Managed as a Turborepo monorepo, using EMQX as the MQTT broker and Docker for local development and deployment.

I owned everything end-to-end:

• Product Design — Created the platform flow for landing, client dashboard, and admin dashboard
• Frontend Architecture — Built the responsive dashboard experience with Next.js and reusable UI components
• Backend Development — Developed the Go API for devices, sensors, telemetry, alerts, and authentication
• IoT Integration — Implemented MQTT data ingestion with EMQX and real-time dashboard updates
• Infrastructure — Set up the monorepo, database, Docker environment, and deployment workflow

• Real-Time MQTT Integration — Connect IoT devices and stream sensor data through EMQX.
• Device Management — Manage devices, sensors, and configurations from a centralized dashboard.
• Time-Series Visualization — Store and visualize historical sensor data using TimescaleDB.
• Smart Alert System — Configure threshold-based rules for sensor monitoring and notifications.
• Admin Dashboard — Monitor users, devices, alerts, and system activity from an internal dashboard.