About

Nirmal Kumar S is a results-oriented software developer and research professional with over 4 years of experience in iPhone app development. He is a skilled iOS developer with a strong current background in industry technology and a proven ability to work independently or as part of a team. Nirmal is adept at technical troubleshooting and anticipating potential problems in mobile application development for iOS. Nirmal is proficient in Swift 2.2, 3, 4, and 4.2, with over 3 years of experience. He also has experience with Javascript and Cross Platforms for over 1.5 years. He is well-versed in Apple APIs, including In-App Purchases, subscriptions, restoring, use of REST API (NSURLSession & AFNetworking), and JSON/XML Parsing. He has experience with location and mapping with markers (CoreLocation, MapKit, Google Maps), created a share extension for an app to process URLs in different apps, and created two keyboard extensions (one emoji + text, one text). Nirmal also has experience with local notifications (timed & scheduled), push notifications (via MixPanel & Parse), animations with UIView Animation and Core Animation, and camera-taking photos and cropping. He is skilled in creating interfaces with Autolayout and constraints. Nirmal has integrated analytics using Flurry, Google Analytics, and MixPanel and has experience with Facebook, Twitter, Google, and email login integration with OAuth. He has experience with the backend, including simple archiving (NSArchiver) and user defaults (NSUserDefualts), more advanced Core Data, and created a backend API for an app using Node. Nirmal is proficient in XCode, Interface Builder, and Instruments. He has experience integrating external sources via Cocoapods and Carthage and SCM using Git. He has experience working in a team, some experience with Agile Methodologies, some exposure with Unit Testing, and experience with the App Store submission process. Nirmal is proficient with MVC application architecture and OOP. Nirmal is currently working as a Senior Software Engineer at Photon and has previously worked as a Senior iOS App Developer at Obics Software Services (OPC) Private Limited and an iOS Developer at Ionixx Technologies. He holds a Master of Engineering degree in Electrical and Electronics Engineering from Jaya Engineering College and a Bachelor of Engineering degree in ECE from the same institution. Nirmal also attended E.R Higher Secondary School. His tech stack includes iOS,