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Zeeshan Waheed

I build production iOS apps and work on mobile security, local AI, and Apple-platform products.

I’m a Software Engineering graduate and iOS developer working on production apps with Swift, UIKit, and SwiftUI. My work includes VPN products, enterprise apps, authentication, subscriptions, Firebase, StoreKit, and App Store releases.

I’ve also worked on mobile security features such as SSL pinning, device binding, and jailbreak detection alongside backend and product teams. Outside production iOS development, I explore VisionOS, small language models, RAG, local inference, and model evaluation while building independent Apple-platform products.

Experience

Current role

iOS Developer

Synapse Tech Inc.

Progression

iOS Developer

Full-time

Dec 2025 - Present

Junior iOS Developer

Part-time

Aug 2024 - Dec 2025

Re-architected and scaled shared VPN app architecture across TomatoLink, Bubble VPN, and Uranus NetTest deployments.

Implemented StoreKit in-app purchases, ad monetization, Crashlytics monitoring, secure API key handling, and XCTest-backed reliability work.

Contributed to enterprise iOS client projects, including Zurich-related mobile app work through Synapse Tech Inc., with onboarding, UI consistency, maintainability, localization, passkey authentication, and notification improvements.

Refactored and modernized PunchLog, a legacy Objective-C iPad app, with a tailored UI overhaul and functional stability improvements.

Technical Stack

Tools I reach for

Languages

SwiftObjective-CPythonJavaScriptHTMLCSSSQL

Apple UI

UIKitSwiftUIVisionOSWidgetKitAuto Layout

Data & APIs

Core DataSwiftDataKeychainURLSessionCombineasync/await

Reliability

XCTestUnit TestingUI TestingFirebaseCrashlyticsNotifications

Product

StoreKitGoogle Ads SDKYandex Ads SDKLottieFigma

Workflow

GitGitHubClean ArchitectureMVVMTCA

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Let's connect

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