Mohini Rana
Senior iOS Developer
Gurugram
#OpenToWork
About
I am a Senior iOS Developer with over 5 years of experience building, modernizing, and maintaining production iOS applications. Most recently at TrulyMadly, I have owned end-to-end iOS development and led technical efforts including mentoring and architecture improvements since 2021.
My work spans Swift, SwiftUI, UIKit, RESTful APIs, Firebase, CallKit, and real-time communication technologies. I have led the migration of a large-scale dating app from Objective-C to Swift and SwiftUI, built audio/video calling features with Dyte and RealTimeKit, and implemented payment integrations and analytics using Paytm, Juspay, and Firebase Analytics. I also use tools like Xcode, Git, Sentry, and TestFlight for development, debugging, and release management.
What I'm looking for
I’m looking for a senior iOS development role where I can take ownership of projects from requirement gathering to development and deployment. I’m particularly interested in working with international teams and overseas companies, where I can contribute my experience, collaborate with diverse teams, and take on challenging projects.
Experience
Senior iOS Developer, Software Engineer, SDE - 2
Dec 2022 – Jun 2026
● Own end-to-end iOS development for multiple production applications, including feature development, architecture, maintenance, performance optimization, debugging, and App Store releases.
● Lead and mentor 2 developers, providing technical guidance on SwiftUI, architecture, UI implementation, and feature development.
● Provide technical guidance across TrulyMadly, TM Coach, TruMitr, and Mitr iOS projects.
● Continuously improve application performance, stability, and user experience based on production feedback and business requirements.
● Implemented unit testing and test cases to improve code reliability, feature coverage, and maintainability.
● Integrated and used Firebase Analytics to track user behavior, feature usage, and product performance.
● Used Sentry for production error monitoring, debugging, and issue tracking.
● Developed and integrated REST APIs for application features and backend communication.
● Handle iOS release processes including provisioning, certificates, TestFlight, APNs, and App Store submissions.
● Stay up to date with emerging iOS technologies and best practices through continuous learning and practical implementation.
● Used AI tools like ChatGPT, Claude, and Cursor to build UI and functionality, debug issues, and create test cases.
● Designed the networking and data-parsing layer, standardising REST integration, error handling, and response caching across features.
SwiftUIFirebase AnalyticsREST APIs
TrulyMadly
Jr. iOS Developer
Mar 2021 – Nov 2022
● Designed, developed, and maintained multiple production iOS applications independently.
● Integrated RESTful APIs, Google Maps, websockets, push notifications, and real-time features.
● Developed responsive and user-friendly interfaces using UIKit, Storyboards, Nib files, Auto Layout, and Size Classes.
● Performed application debugging and troubleshooting to identify and resolve production and development issues.
● Worked closely with backend and product teams to deliver stable and scalable application features.
UIKitGoogle MapsRESTful APIs
Apptunix
Education
Chitkara University
MCA · Computer Application
2019 – 2021
Skills
Google MapsFirebaseTestFlightAPNsCallKitSocket.IOJSON ParsingRESTful APIsMVCMVVMSize ClassesAuto LayoutNib FilesStoryboardSwiftDataCore DataUIKitSwiftUIObjective-CSwift
Languages
English (Professional working proficiency)