Sagar Das

Vivint smart home Android app allows you to control your smart home ecosystem seamlessly.

An android app which is designed to help small businesses to scan and maintain digital copies of various invoices and help them to keep track of various expenses.
The app utilizes OpenCV and Android NDK for image processing techniques.

The market strategy bot is responsible for deriving meaningful information from data collected from various social media platforms (Twitter, Facebook,etc.) by various NLP (Natural language processing), text mining and machine learning techniques.
The bot helps in finding trending topics, identifying potential customers and competitors and formulating problem statements by analyzing thousands of news articles,blog posts and tweets made by consumers.

A platform which provides data analytics capability to any configure pricing dataset. Various Unsupervised machine learning and Information retrieval techniques are used.

Building a holistic retail buying experience using machine learning and deep learning algorithms.
Image classification, Image segmentation using Tensorflow and Computer vision using OpenCV.

Building a last-mile delivery exchange that connects consumers, retailers, and transportation companies in digital platform via Android apps and conversational bots to be hosted on google assistant/Alexa.
Last-mile delivery exchange is a platform that drives delivery decisions, and, crucially, allows retailers and transportation providers to collectively shape delivery demand and adjust continually to the inherent variability of the last mile.

One of a kind keyboard app

This protoype app provides you some really unique features, like launching an app from any screen just by the press of a key on the keyboard. Controlling brightness and sound levels of the phone directly from the kryboard, etc.

Shell app developed for cashkaro.com

Concepts used: Activity, Fragment, Fragment page adapter, Service, Broadcast receiver,Content provider, Sqlite database, Loaders, Async Task, JSON data parsing, Alert dialog, Notification, Share action intent, Permission manager, WebView, Carousel View, Recyler View,Firebase integration,etc.

Functionalities of App:

Main Screen - After the app opens, the main screen will display a carousel view, action bar, and three tabs with… Show more

Shell app developed for cashkaro.com

Concepts used: Activity, Fragment, Fragment page adapter, Service, Broadcast receiver,Content provider, Sqlite database, Loaders, Async Task, JSON data parsing, Alert dialog, Notification, Share action intent, Permission manager, WebView, Carousel View, Recyler View,Firebase integration,etc.

Functionalities of App:

Main Screen - After the app opens, the main screen will display a carousel view, action bar, and three tabs with deals.
open the navigation drawer from left side. If you click on Camera or Location permission, it will prompt the use to allow or deny the permission.
Click on the user icon on the action bar to open the facebook login screen. It will provide options to login or logout using facebook.
In main screen, swipe or click on any tab (viz. Electronics, Movies, Books) in order to see the appropriate deals in card view.
In main screen, if you click on any item in carousel view it will take you to store page screen screen.
In store page screen, if you click on "Shop now" button it will load up the store's home page in webview
In store page screen, if you click on "GET CODE" button, it will display a notification, and provided internet connection is available it will display an alert dialog which when accepted, will load the appropriate deal in webview.
Whenever you click on any deal's "GET CODE" button, firebase will trigger a SELECT_CONTENT event, and when you mark any deal as favourite firebase will trigger ADD_TO_WISHLIST event. 9.All these recorded events can be viewed in Firebase console. Show less

A shell app inspired from To-doist. Allows you to create a list of plans and set priority and due date for them. Allows you to schedule reminder for the plan on a due date.

This project showcases usage of RecyclerView, AlarmManager, Job Scheduler, Content Provider, Sqlite databse, Intent Service, Custom broadcast, Broadcast receiver and Loader.

Sez India is an Android app, which is developed under the "Digital India" initiative promoted by Honorable Prime Minister of India, Shri Narendra Modi.

SEZ India Mobile App is a compact information package to view important information / updates and status of transactions relating to Special Economic Zones in India. The App is available to all SEZ Units, Developers, Co-Developers and public at large. The App collates information from various sources relating to applicable regulatory and… Show more

Sez India is an Android app, which is developed under the "Digital India" initiative promoted by Honorable Prime Minister of India, Shri Narendra Modi.

SEZ India Mobile App is a compact information package to view important information / updates and status of transactions relating to Special Economic Zones in India. The App is available to all SEZ Units, Developers, Co-Developers and public at large. The App collates information from various sources relating to applicable regulatory and policy provisions and makes it available to the users. The App also provides status and details of the Import / Export transactions filed by SEZ Units, Developers, Co-Developers and status of integration of such transactions with the Import / Export declarations filed at the Port. The App also collates and provides contact information of important authorities involved in regulatory and trade approvals. The App also provides directory of DC Offices / SEZs and SEZ Units.

The app was featured in the following websites:
CNN-News 18:
http://www.news18.com/news/tech/centre-launches-android-app-for-special-economic-zone-information-1336364.html

Zee News:
http://zeenews.india.com/india/sez-india-centre-launches-app-for-special-economic-zone-information_1967456.html

Financial Express:
http://www.financialexpress.com/industry/technology/commerce-ministry-launches-sez-india-app-for-sezs/509072/
Show less