Maaz Bin Tausif

- Led architecture decisions for Clean Architecture + MVVM across the iOS codebase, reducing engineer onboarding time by 30%. - Mentored junior iOS developers through code reviews, pair programming, and sprint retrospectives. - Engineered ManteBolt — a 3x3 matrix visual code (QR alternative) using Apple Vision & Core Graphics; delivered 75% of the module in 1.5 months. - Deployed real-time audio/video calling (Agora SDK), Stripe & Apple Pay payments, and CI/CD via Fastlane and GitHub Actions. - Achieved 75%

- Built and maintained scalable iOS applications using Swift, SwiftUI, UIKit, and MVVM for iOS 14–16. - Integrated RESTful & GraphQL APIs via Combine and async/await; enforced code quality with SwiftLint and SwiftGen. - Translated 90%+ of Figma/Adobe XD designs into pixel-perfect SwiftUI interfaces. - Collaborated in Agile Scrum sprints, contributing to sprint planning, daily standups, and delivery reviews.

Refactored MVC to MVVM across 5 modules, improving memory efficiency and GCD concurrency handling by 30%. Introduced Realm offline persistence (IBIZI app), cutting API load times by 40% and enabling 100% reliable deep linking. Delivered full UIKit/SwiftUI interfaces for 3 apps; resolved 40+ Crashlytics-tracked issues, reducing crash rate by 35% and lifting App Store rating from 3.6 → 4.3.

https://www.fiverr.com/majorpro/create-ios-apps-in-swift-5-with-firebase

Developed the Stories module for SocioMee using AVFoundation camera, overlays, and Firebase publishing. Integrated Firebase Auth, FCM, Realtime Database, and Firestore; improved app load time by 25%.