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PatraDev Tech Studio

We build websites, Android apps, IoT systems, Raspberry Pi projects, and custom hardware — all in one place.

About PatraDev Team

PatraDev is a team of professionals focused on developing websites, Android applications, IoT systems, as well as Raspberry Pi-based projects and custom hardware.

We combine frontend (React, Vue, Tailwind), backend (Node.js, Python, database), and hardware integration expertise to create reliable and efficient digital solutions.

We have built various web-based and mobile solutions, real-time monitoring systems using IoT, as well as prototypes of Raspberry Pi-based devices for industrial needs, education, and other technological innovations.

50+

Projects

7+

Years Exp

15+

Technologies

Tech Stack

Web & App Development

JavaScript / TypeScript Expert

React / Next.js Advanced

Android (Kotlin/Java) Advanced

HTML / Tailwind CSS Expert

IoT & Embedded Systems

Arduino / ESP32 Expert

Raspberry Pi Advanced

IoT Integration (MQTT, HTTP) Advanced

C / MicroPython Advanced

Hardware & PCB Design

Schematic Design Expert

PCB Layout (Altium / KiCAD) Advanced

Prototyping & Integration Advanced

Firmware Programming Intermediate

Featured Projects

NusaWhisper

A decentralized & bilingual chat app from Nusantara — powered by Web3, GUN.js, and wallet-based authentication. No server needed, 100% peer-to-peer.

JavaScript GUN.js TailwindCSS MetaMask i18n

Code Live Demo

GenZ Digital Evaluator

Web-based Decision Support System (SPK) for analyzing the digital habits of Gen Z using SAW method. Features bilingual support, report export, and a modern UI.

HTML5 CSS3 JavaScript Tailwind CSS jsPDF

Code Live Demo

ShadowNote (In Progress)

A decentralized note-taking app using GUN.js and MetaMask for secure, serverless data sync. Supports markdown, offline-first experience, and end-to-end privacy — designed for Web3 writers and builders.

JavaScript GUN.js MetaMask TailwindCSS Markdown

Code Development ongoing

Antrecuy (In Progress)

Sistem antrian digital berbasis web dengan fitur realtime, antrian dinamis, dan notifikasi audio. Ideal untuk UMKM, klinik, atau layanan publik.

JavaScript TailwindCSS Socket.io Express.js