Mehedi Hasan Khan

Credntia is the missing piece of your digital wallet. The app can scan identification documents (driver’s license, passport, etc.) and store them securely. Computer vision and OCR is used to scan the documents. 256 bit AES encryption is used to keep all local data secured.

I developed the Android and iOS apps for the social dating platform for party lovers called PartyLife.

I developed the Android version of the collaborative voting and decision making app called Handup.

This taxi booking system consists of two Android apps: one for the passenger, and another for the driver. Passengers can search for nearby taxis by choosing pickup and destination locations. The search results can be filtered by car type. After a client sends out a request, nearby taxi drivers are notified through the app, after which they accept or decline the request. Upon acceptance of the job, the passenger is granted access to information about the driver and can view the driver's progress in real time using live navigation on a map. Both the passenger and the driver can communicate with each other via the app. Finally, the passenger can pay through the app by credit card or with PayPal, as well as rate the driver's service.

A cryptography library and a SharedPreferences wrapper for Android that encrypts the content with 256 bit AES encryption. The Encryption key is securely stored in device's KeyStore.

An OpenCV based library for Android to scan ID documents or passports.

Intellij IDEA/Android Studio plugin to generate a builder class following the Step Builder pattern.

A barcode scanner library for Android. Uses the Google Play Services' mobile vision api for barcode detection.

This is a complete data backup and social business platform. The Android app lets you backup all your device data, i.e., contacts, photos, media, etc., to its own server or Dropbox/Box/Onedrive. The user can create a business profile along with digital business cards and then share those cards or any other media from within the app with his business associates. There is also a real-time text, audio, and video chat system through which the user can conduct meetings.

Generates budget proposals based on user income and expense data, with the help of statistical data from a database.

A distributed database system developed in C# using .NET Windows Forms and an Oracle DB. The software provides a system for law firms to manage case files and client information. Administrators can assign cases to groups or individuals through the system and keep track of case progress. Further, the software includes an accounting system to track the firm's payments. The system has a public notice board as well as an internal messaging system. Additional discussion threads can be opened for any issue. Finally, a scheduling system was also implemented for members, clients and cases, which notifies respective parties via email and SMS when a task is scheduled.

This Android app provides information about childcare or day care facilities. Users can search for nearby facilities by address, postcode, or a location chosen on a map. Reviews of each service provider are also displayed, as well as driving directions to a chosen facility. In addition, users can rate or review service providers.

This Android app enables users to post text or images to Facebook and Twitter from their device. Users can schedule certain text or images to be shared at a certain time through their Facebook or Twitter accounts.