AS.

Hi, I'm

Aditya
Singh Shrinet

Software Engineer · Catvision IPTV · Android · Full-Stack

About Me

Android, IPTV & full-stack engineer

Lead builder of Catvision IPTV — hospitality guest experiences on Android TV, Samsung, and LG.

0+

Years experience

Catvision Limited

4 yrs 9 mos

Noida, India

On-site · Full-time

As a Software Engineer at Catvision Limited, I design, develop, and maintain software for Android TV, set-top boxes, IPTV platforms, and hospitality entertainment systems. My work spans Android development, IPTV middleware, video streaming, Linux-based systems, networking, backend integrations, and customer-specific product customization. I collaborate with customers, product teams, and deployment teams to deliver scalable solutions for hospitality, broadcasting, and IPTV environments — including Catvision IPTV, our end-to-end guest-experience platform for hotels and healthcare properties.

Experience

Where I've built

Three roles — Android, IPTV & hospitality software

01

Catvision Limited

Software Engineer

Full-time · On-site

Jan 2022 – Present · 4 yrs 6 mos

Noida, Uttar Pradesh, India

  • Developed and customized Android TV and Set-Top Box applications using Java and Kotlin.
  • Built and maintained IPTV solutions including channel management, EPG integration, middleware communication, and guest experience features.
  • Designed hospitality TV platforms integrating PMS systems, guest services, room information, weather updates, flight information, messaging, and content management.
  • Worked with video streaming technologies including HLS, UDP multicast, and media playback systems.
  • Developed Android remote-control applications with over 1,000+ installations, improving accessibility and user experience for Catvision devices.

Technologies

AndroidKotlinJavaReactNode.jsPostgreSQLMySQLLinuxREST APIsWebSocketsIPTVAndroid TVHLSUDP MulticastNetworkingSystem Integration
02

Catvision Limited

Graduate Engineering Trainee

Full-time · On-site

Oct 2021 – Dec 2021 · 3 mos

Noida, Uttar Pradesh, India

  • Completed an intensive engineering training program focused on Android development, STB software, IPTV systems, software testing, and debugging.
  • Learned Android application development using Java.
  • Assisted in development and testing of STB software solutions.
  • Participated in troubleshooting and quality assurance activities.
  • Gained practical experience with Linux environments, networking fundamentals, and IPTV technologies.

Technologies

AndroidJavaSTBIPTVLinuxNetworking
03

Webtek Labs Pvt. Ltd.

Intern

Internship

Jul 2018 – Oct 2018 · 4 mos

Greater Delhi Area

  • Completed a hands-on internship focused on Android application development and software engineering fundamentals.
  • Developed Android applications using Java and Android SDK.
  • Worked on UI implementation, application logic, and debugging.
  • Collaborated with development teams to deliver project requirements.
  • Strengthened understanding of software development lifecycle, testing, and troubleshooting.

Technologies

AndroidJavaAndroid SDK

Skills

My Tech Stacks

Android, IPTV streaming, React/Node full-stack, and system integration.

Kotlin
Kotlin
Java
Java
Android
Android
React
React
Next.js
Next.js
Node.js
Node.js
PostgreSQL
PostgreSQL
MySQL
MySQL
Linux
Linux
Git
Git
Docker
Docker
Supabase
Supabase
Tailwind
Tailwind
TypeScript
TypeScript
VLC
VLC
Kotlin
Kotlin
Java
Java
Android
Android
React
React
Next.js
Next.js
Node.js
Node.js
PostgreSQL
PostgreSQL
MySQL
MySQL
Linux
Linux
Git
Git
Docker
Docker
Supabase
Supabase
Tailwind
Tailwind
TypeScript
TypeScript
VLC
VLC

Mobile & Android

Android DevelopmentKotlinJavaAndroid TVAndroid SDKMVVM

Web & Full-Stack

React.jsNext.jsNode.jsTypeScriptJavaScriptHTMLTailwind CSSWebSocket

Streaming & IPTV

IPTVVideo StreamingHLS StreamingUDP MulticastEPG IntegrationChannel Management

Backend & Data

REST APIsPostgreSQLMySQLSupabaseDatabase DesignRetrofitRoom

Systems & DevOps

LinuxNetworkingSystem IntegrationGitGitHubPostmanAndroid Studio

Product & Practices

Product DevelopmentDebuggingTroubleshootingQA TestingAI-Assisted Development

Projects

Selected Work

Catvision IPTV is the flagship — plus production Android apps and full-stack side projects.

See open-source repos below
Catvision IPTV
01Flagship · ProductionMain Project

Catvision IPTV

Flagship Hospitality Guest Experience Platform

Catvision Limited

End-to-end hospitality IPTV platform I built at Catvision — hotel staff configure channels, branding, menus, and guest services through a web admin portal; in-room TVs run a React guest app on Android TV, Samsung Tizen, and LG; guests pair a Companion PWA for remote control and services. Architected for 50–300 room properties across hotels and healthcare.

  • React TV guest app with Live TV, EPG, PMS billing, room service, weather, news, flights, signage, and companion pairing.
  • Node.js/PostgreSQL SMS backend with WebSockets, 30+ admin modules, licensing, and production Docker/Nginx deployment.
  • Companion PWA for QR pairing, remote control, and guest services over real-time WebSocket.

Role · Full-stack development — TV app, admin portal, SMS backend, companion PWA, and deployments

ReactTypeScriptNode.jsPostgreSQLWebSocketsAndroid TVIPTVDockerLinux
Android Remote Control Application
02Play Store · 1000+

Android Remote Control Application

1,000+ Installs · Production

Catvision Limited

Developed Android applications that enable users to control set-top boxes directly from their smartphones, eliminating traditional infrared remotes and improving accessibility for end users.

  • 1,000+ installs on Google Play.
  • Mobile-based remote control with device discovery and communication.
  • Improved user convenience and accessibility for Catvision customers.

Role · Designed UI, implemented device communication, and shipped to production

AndroidJavaAndroid SDKNetworkingKotlin
IPTV Monitoring & Multiviewer
03Live · Production

IPTV Monitoring & Multiviewer

Broadcast & Hospitality Delivery

Catvision Limited

Developed and deployed IPTV solutions supporting channel distribution, content delivery, monitoring, and middleware integration across hospitality and broadcast environments — including Multiviewer, a 3×3 live UDP/HLS monitoring grid for broadcasters.

  • EPG and channel management across hospitality and broadcast deployments.
  • HLS and multicast delivery workflows with MVP/VLC playback.
  • Multiviewer: 9 live streams in a broadcaster monitoring grid with per-tile audio.

Role · Developed monitoring tools, streaming workflows, and deployment support

IPTVHLS StreamingUDP MulticastLinuxNetworkingREST APIsKotlin
Group Expense App
04In Development

Group Expense App

Collaborative Group Finance · In Development

Personal Project

Building a modern group finance platform that simplifies expense sharing during trips, events, and group activities — combining expense tracking, settlements, communication, and shared memories in a single collaborative workspace.

  • Automated balance calculation and settlements.
  • Shared receipts, photos, and trip memories.
  • Real-time group chat and voice notes.

Role · Full-stack development — UI, auth, database, and real-time features

Next.jsReactSupabasePostgreSQLTailwind CSS

Open Source

GitHub Repositories

Public code — Android apps, full-stack tools, and experiments.

8 public repositories

View profile on GitHub

adb_tool

Wireless ADB tool for Android TV — Windows + Android apps. Made with love by Aditya.

Kotlin

Portfolio_V1

No description provided.

TypeScript

hotel_staff_management

No description provided.

TypeScript

Remote

Catvision Remote

Java

Mausam

Weather Application

Kotlin

NotesApp_Kotlin

No description provided.

Kotlin

Pinggg

A Chating App Based on firebase

Kotlin

ATGGallery

No description provided.

Kotlin

Education

Academic Background

Bachelor of Technology, Information Technology

Ch. Brahm Prakash Govt. Engineering College (GGSIP University)

New Delhi, Delhi, India

2015 – 2019

12th Standard – PCM

JKG Sr. Sec. School, Ghaziabad

Ghaziabad, India

2015

Certifications

Credentials

Android App Development

Internshala · Jul 2021

Problem Solving Basics

HackerRank · Jul 2021

SQL Intermediate

HackerRank · Jul 2021

Kotlin for Android: Best Practices

LinkedIn Learning · Jun 2021

SQL Basics

HackerRank · Jun 2021

Kotlin Skill Assessment

LinkedIn · Passed

Java Skill Assessment

LinkedIn · Passed

Recommendations

What colleagues say

Endorsements from LinkedIn

“Aditya is very passionate and has great vision for his work. His focus keeps everything moving smoothly, he makes sure all the deadlines are met, and makes sure that whatever project he is working on meets the highest standards. He brought an energy and dependability that made him crucial place in our team. I highly recommend him!”

Contact

Let's Work Together

Open to full-time roles, freelance work, and interesting product collaborations in Android, IPTV, and full-stack.

Email

shrinetaadi@gmail.com

Phone

+91-9650607906

WhatsApp

Chat on WhatsApp

GitHub

shrinetaadi

LinkedIn

Aditya Singh Shrinet

Location

Noida, Uttar Pradesh, India

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