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Mukesh Sharma

@mukeshsharma6

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iOS engineer at Vanguard who shipped a generative-AI investing assistant with real-time LLM streaming.

Canada

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What I'm looking for

I'm ready to relocate immediately to Toronto, San Francisco, New York, or Seattle.

At Vanguard, I delivered Explore & Empower, a generative-AI investing assistant in the flagship iOS app, for its phase 1 production release. I implemented real-time LLM streaming and built a reusable SwiftUI chat component package adopted by other engineers.

At Tech Mahindra, I led 0-to-1 delivery of TruPOS, an enterprise payments app, including an offline transaction queue that reduced offline transaction failures to effectively zero. I also built a reusable payments Swift Package adopted across three internal apps.

I founded Doctor AI and built its iOS and Android clients and Node.js/TypeScript backend. The product uses LoRA adapters to fine-tune Apple Foundation Models for medical consultations, with inference running entirely on device, and is in a limited production pilot with early customers.

Earlier, I shipped the first production App Store release of the NEOM Smart City app and helped develop apps for Kroger, GAP brands, TD Canada, and Pfizer. My open-source work includes chatGPT_iOS, a native Swift OpenAI client, and on-device Stable Diffusion.

Experience

Work history, roles, and key accomplishments

Current

Founder & Lead Engineer

Current

Doctor AI

Jan 2024 - Present (2 years 8 months)

Built an on-device AI healthcare product with LoRA-fine-tuned Apple Foundation Models and live two-party transcription. Shipped the full stack solo across iOS, Android, and a Node.js backend.

Apple Foundation Models Core ML LoRAs Swift SwiftUI Twilio Video SDK Apple Speech Framework NodeJS TypeScript Google App Engine REST Authentication LLM orchestration

Senior iOS Engineer

Vanguard

Mar 2026 - Aug 2026 (5 months)

Delivered a generative-AI investing assistant end to end in Swift and SwiftUI, including real-time LLM streaming and a reusable SwiftUI component library. Co-designed the streaming response contract and implemented custom tokenization and concurrency handling.

Swift SwiftUI Combine Swift Concurrency Actors GlobalActors Sendable Alamofire LLM Streaming Tokenization XCTest Swift Testing SPM Claude AI

Lead iOS Engineer

Tech Mahindra

Dec 2024 - Mar 2026 (1 year 3 months)

Led 0→1 delivery of an enterprise payments platform and a consumer app in React Native. Designed an offline transaction queue, built a reusable payments Swift Package, and owned CI/CD automation.

Swift SwiftUI Combine Core Data BGTaskScheduler Fastlane GitHub Actions Xcode Cloud React Native TypeScript Bluetooth MFi XCTest XCUITest Instruments

Senior / Lead iOS Engineer

Tech Mahindra

Jun 2023 - Jan 2024 (7 months)

Architected and shipped the first production release of the NEOM Smart City app. Defined architecture for a reusable SPM framework and integrated OpenAI, LangChain, Twilio, and Apple Speech.

Swift SwiftUI SPM GraphQL iOS OpenAI Lang Chain Twilio Apple Speech Framework OAuth SSL Pinning Mentorship

Senior / Lead iOS & Release Engineer

Tech Mahindra

Jan 2023 - Jun 2023 (5 months)

Owned end-to-end iOS delivery of the Kroger Gamification module and authored DevOps pipelines adopted across the iOS org. Instrumented rollouts with Firebase Remote Config and monitored via Crashlytics and Grafana.

Swift Fastlane GitHub Actions Firebase Remote Config A B Testing Crashlytics Grafana CI CD

Senior iOS Engineer

Avenue Code

Jun 2022 - Dec 2022 (6 months)

Delivered features across GAP Inc. storefronts in Swift/SwiftUI and Objective-C, leading the Notification System workstream from scratch to production.

Swift SwiftUI Objective C Notifications Product Collaboration

Senior iOS Engineer

Clearbridge Mobile

Sep 2021 - Jun 2022 (9 months)

Led development of loan modules for the TD Canada banking app, integrating Face ID/Touch ID and contributing to the TD iOS Banking Foundation Framework.

Swift Objective C Local Auth Keychain Cocoapods Banking