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mandalnitish/README.md

About Me

Building products across Web, Android and IoT

I am Nitish Mandal, a Computer Engineering student focused on building practical products that combine software, hardware and real-world automation.

My work currently spans full-stack Java development, Kotlin Android applications, voice interfaces, IoT systems and backend architecture.

Currently Building

  • NIX — a Kotlin-powered Android Voice Assistant
  • Smart Home Automation — AC, TV and relay control systems
  • Production-ready Web Applications — React, Node.js and database systems

Looking For

Full-Stack Java and Android internship opportunities, freelance projects, and collaborations involving practical product development.

 
NITISH.MANDAL
──────────────

ROLE
Full-Stack Java Developer
Android & IoT Builder

EDUCATION
B.E. Computer Engineering
GEC Bharuch | GTU

BASED IN
India

STATUS
Open to Opportunities

Tech Stack

Mobile & Hardware

Frontend

Backend & Data

Tools

Featured Projects

NIX / VoiceAssistant

Kotlin-powered Android voice assistant featuring wake-word detection, custom TTS, YouTube playback, Panasonic MirAIe AC control, and a native Android TV Remote using TLS and protobuf.

Kotlin Android Flask Voice AI

Organ Donor Management System

Healthcare management platform featuring donor-recipient workflows, live transport tracking, police verification, hospital coordination, and an administrative dashboard.

React Firebase Maps

NMAI

Exam-oriented digital platform providing structured current affairs and analytical content for UPSC, SSC, Banking, Railway, and State PSC preparation.

CSS MongoDB Content Platform

Portfolio

Personal portfolio website showcasing projects and development work, with an administrative inbox powered by Firebase Cloud Functions.

React Firebase Cloud Functions

Tuition Management System

Production application for managing tuition classes with student records, payments, receipt and PDF generation, WhatsApp sharing, and a responsive dashboard.

React Express MySQL

NixPDF

Browser-based PDF toolkit for merging, splitting, compressing, and converting PDF files without requiring traditional desktop software.

JavaScript PDF Tools

GitHub Stats



Contribution Graph

Contribution Snake

Contribution Snake

Connect With Me


Pinned Loading

  1. odms_project odms_project Public

    organ donor management system

    JavaScript 1

  2. nitish-portfolio nitish-portfolio Public

    JavaScript

  3. nixpdf nixpdf Public

    A simple and fast all-in-one PDF tool to merge, split, compress, and etc convert PDFs online.

    JavaScript

  4. nmai-project nmai-project Public

    NMAI

    CSS

  5. VoiceAssistant VoiceAssistant Public

    Kotlin

  6. tuition-management-system tuition-management-system Public

    tuition-management-system

    JavaScript