About

Vaibhav Paliwal is a dynamic software developer with more than 12 years of experience in payment solutions, including 9 years of experience in developing native Android Apps. He possesses hands-on experience in designing and developing applications based on Mobile Payments, SDK libraries, Mobile application security, and mobile apps for ventures. Vaibhav has profound experience in NFC-based payment solutions, token-based online transactions, and a strong understanding of EMVCo specifications. He has worked on QR-based payment applications in a closed-loop ecosystem and payment domains such as core banking, retail banking, BLE solutions, and loyalty solutions. His key skills include core Java, Kotlin, Android SDK, Flutter, Groovy, JavaScript, Serverless, AWS lambda, Mobile SDK libraries, application security, App analytics, and web services. He has worked on all major components of Android, including Android Architecture Components, MVVM-based apps, app-to-app communication - AIDL, material design, designing Android SDK libraries for payment solutions like NFC, QR payments, integrating payment gateways, multilingual support, and integrating bank systems. Vaibhav closely works with customers and product teams for requirement feasibility, POCs, application designing at a high level, core development, supporting various teams internally, final deployment, and publishing the app to play-store. He also leads and mentors the team, which includes low-level designing of business use-cases, code review, ensuring engineering practices, including TDD-based development, following design principles, performant optimal app, and adding product backlogs. Apart from this, Vaibhav has good exposure to creating CircleCI, Jenkins CI/CD pipeline scripts to automate the build process end-to-end right from feature development till final build creation for production. Currently, he is working as a technology consultant at technogise, where he is involved in low-level designing of product features, driving the program development considering TDD, MVVM architecture, Single activity architecture, and achieving the performance of an application. In the past, Vaibhav has worked for Mastercard as a Senior Engineer and an Associate Senior Engineer. He holds a B.E. degree in Computer Science & Engineering from the College of Technology & Engineering - CTAE, Udaipur. Vaibhav's tech stack includes Mobile, AWS, Software Engineer, Android, Kotlin, Java, CI/CD, Docker, Javascript, Jenkins, Web, and Backend. With relevant experience of