About

Vijay Kumar Singh is a skilled Software Engineer with 6.10 years of relevant experience in Android application development. He is currently working at Chetu, Inc. as a Software Engineer, responsible for creating and maintaining various Android applications for the company. Vijay has expertise in Kotlin, RxJava, Material Animation, and strong knowledge in Core Java and Android SDK. He is also proficient in debugging and has knowledge of Android POS machines and its certification with ISO 8583 and encryption technique. He has extensive experience in working with various frameworks such as Native Android SDK and software tools like Android Studio and Eclipse. He is also proficient in design and has implemented complex and pixel-perfect UI designs using Material Design. Vijay has worked on API/Web Service Integration using JSON and XML-Based API, REST & SOAP-Based API, and third-party library support such as Google Map API and Facebook API. He has also worked on In-App Payment Solutions such as Aadhaar Enabled Payment System (AEPS), EMV (Europay, MasterCard, and Visa) Payment Android Pos machine, and PayTm. He has experience in Push Notification Support using FCM Based Push Notification and Database Support using Sqlite and Room. He has also worked extensively on Android POS Machine Certification, Retrofit, Volley, Rx java, Handlers/Async Task, Recycler View/Card View, Material Animation, Activity/Fragments/View Pager, and Service/Broadcast Receiver. Prior to joining Chetu, Vijay worked at Xact IT Security Systems LLP as an Android Developer, where he was responsible for designing and developing advanced applications for the Android platform and banking-related Android POS machines. He has also worked at Sagarinformatics as an Android Developer, where he developed Android apps integrated with web-based software for e-commerce and premium packet delivery. Vijay holds a Bachelor of Engineering degree in Computer Science and Engineering from Globus Engineering College Bhopal. He is proficient in various technologies such as Software Engineering, Android, Parts-of-speech, Web Integration, UI, Test, and Mobile.