In this role, I worked on a telemedicine startup that helps patients to get medical consultations with doctors online without need to go clinic or hospital.• In this project, designed and developed two android app one for patients and another for doctors.• Implemented many features including real-time messaging and video calling over the internet.• Also developed a pharmacy online store to deliver medicine "One Stop Solution for patients".• Used GIT for version control(GitHub).

Created beautiful and intuitive interfaces with XML and Google's latest and greatest Material Design guidelines.Worked independently and collaboratively in a team environment to create an online education system during covid-19.This helps medical students and general practitioners to learn by using pre-recorded videos and teaching materials.Implemented application logic requirements by working closely with teachers and clients.Implemented multithreading to access the request and response buffer from different users in parallel.Used OAuth2 API for secure assess of online service using his or her account on behalf of user.Used third-party libraries like Volley, Glide, Firebase, Facebook SDK.

The company had a bookselling website and wished to bring sell books online in pdf format.• Created and developed a digital library for healthcare professionals by using firebase, third-party libraries such as Volley, Retrofit, and RESTFUL Web services.• Used Exoplayer for streaming medical video lectures.• Can add a wishlist for each pdf and video item and download foroffline reading.• https://play.google.com/store/apps/details? id=com.hypermedicalbookstore.hyperlibrary