jayant vishwakarma
iOS Developer | Swift · SwiftUI · UIKit | MVVM · Clean Architecture · Firebase | E-Commerce · Fintech · Healthcare | App Store Deployment
Greater Indore Area
3+ years of work experience
Apr 20242 yrs 3 mosPresent
Ahmedabad, Gujarat, India
Lead end-to-end iOS development for production applications across E-Commerce, Fintech, and Healthcare domains, independently managing the complete development lifecycle from architecture to App Store deployment.
Architected and built an E-Commerce iOS app using Swift, SwiftUI, and MVVM, integrating REST APIs for real-time product catalog, cart management, and order tracking
Implemented payment gateway integrations (Razorpay / Stripe) with secure transaction handling and error-resilient flows in a Fintech application
Developed a Healthcare module featuring appointment booking, prescription management, and push notification alerts using Firebase Cloud Messaging
Maintained 99%+ crash-free rate across all shipped apps; optimized app launch time by approximately 30% through lazy loading and image caching strategies
Managed App Store Connect submissions, certificate management, TestFlight beta distribution, and release versioning
Utilized Core Data for offline-first data persistence and Combine for reactive data binding across complex UI flows
Oct 20236 mosMar 2024
Ahemdabad
Spearheaded development of a children's video streaming platform, implementing high-quality video playback with AVFoundation, interactive animated story modules, and a parental controls system.
Integrated third-party CDN-based video streaming with buffering optimization for low-bandwidth conditions
Built modular UIKit-based UI components with reusable story card and episode list views
Implemented Core Data caching for offline content access and persistent user progress tracking
Contributed to App Store submission, metadata optimization, and TestFlight QA release cycles
Oct 20236 mosMar 2024
Spearheaded the development of a streaming platform for children, implementing high-quality video playback and interactive cartoon story modules.
Jan 202310 mosOct 2023
India
Contributed to the development of an English language learning iOS application serving a multilingual user base, with a focus on localized data storage and responsive UI performance.
Implemented multi-language localization using NSLocalizedString and locale-aware data formatting
Built interactive lesson UI components in UIKit with smooth Core Animation transitions and accessible design
Integrated SQLite/Core Data for offline lesson content storage, enabling usage without internet connectivity
Participated in code reviews, sprint planning, and Agile ceremonies within a mid-sized engineering team at a 500+ person software company
Jan 20239 mosSep 2023
Contributed to the development of an English learning application, focusing on localized data storage and UI responsiveness.
Jun 20223 mosAug 2022
Sagar, Madhya Pradesh, India
Education
Bachelor of Technology, Computer Engineering
Gyan Sagar College of Engineering, Village Seronja, Tehsil & District Sagar
20194 yrs2023
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