About

Ramkumar Vellaisamy is a highly creative and motivated iOS App Developer with 4.86 years of experience in developing and designing mobile applications for the iOS platform. He is currently working as an iOS Developer at Zoho Corporation, where he has developed and maintained multiple versions of the Zoho Expense mobile application for iOS platforms. Ramkumar is experienced in developing applications and integrating them with backend services while ensuring high performance, scalability, and usability. He has implemented Core Data for offline functionality and incorporated multithreading and background tasks into his projects. He has also integrated GPS tracking functionality into the application using CoreLocation and MapKit frameworks. Ramkumar is proficient in Swift and has a strong understanding of UI design and testing. He has developed automated tests for UI components, REST API services, and networking calls. He has also created custom CI/CD pipelines for projects and automated deployment to the test flight for internal users. Ramkumar holds a Bachelor's degree in Information Technology from Velammal College of Engineering & Technology, Madurai. He is well-versed in various tech stacks, including iOS, Mobile, UI, test, Swift, CI/CD, Backend, designer, and Web. Ramkumar is a skilled and dedicated iOS App Developer with a passion for creating innovative and user-friendly applications. He is always eager to learn and stay up-to-date with the latest technologies and trends in the field.