About

Melwin Mathew is a Senior Software Engineer with 14.69 years of experience in the software industry. He is currently working as an Architect at Dexlock, where he is responsible for designing and implementing software solutions. Melwin has a strong analytical and problem-solving skills and has experience in all levels of Software Development Life Cycle. He is a quick learner and a team player with creativity, flexibility, and adaptability. Melwin has the ability to work under pressure and timelines and can lead a team to make the team perform well. Melwin has strong coding experience in Java, Android, and C. He has worked with Samsung as a Chief Engineer and Lead Engineer on various projects. At Samsung, Melwin worked on Samsung Keyboard, which is the pre-installed keyboard in Samsung devices. He used various KPIs to facilitate data-driven development and improved the performance of the keyboard. Melwin was responsible for Spark jobs for plotting charts to measure the impact of the Emotify feature, fixing issues and implementing charts for data visualization in the keyboard dashboard application, local Kafka architecture to find trending tags on Twitter, trending emojis and emoji combos on Twitter, improvement of keyboard launch time, and fixing issues in keyboard application. Melwin also worked on Samsung Pay, which is a mobile payment service to make smart, quick, easy, and secure payments from mobile everywhere. He integrated AXIS APIs to support UPI in Samsung Pay, handled android application issues wrt UPI, wallets, and rewards features, and supported QA and testing team in identifying issues and testing the Samsung Pay app. Melwin also worked on Samsung Account, which is responsible for supplying Samsung Account login id to Samsung customers and various services like sign-in, sign-up, retrieve access token, etc. to applications such as S-health, Personal Data Management, Galaxy apps, and so on by providing activity and AIDL [Android Interface Definition Language] interface along with Samsung Account SDK [Software Development Kit] interface. Melwin was responsible for UI features of Samsung Account app for latest devices and tablets, designing and implementing Samsung Account SDK for third-party applications, refactoring and performance optimization of Samsung Account, AIDL interface to provide sign-in and sign-up for other services, leading the application team and assigning work to members, working with the server team to design server APIs for performance optimization, and working in Samsung HQ, South Korea to make a road-map for Samsung Account. Melwin also worked on Samsung Cloud Personal Data Management, which is mainly responsible for managing