Garv Sharma

iOS Developer with 2 years of experience shipping native iPhone and iPad apps across fintech, e-commerce, and agri-tech — from architecture to App Store. Skilled in Swift, SwiftUI, UIKit, MVVM, REST APIs, and Firebase. Published 3+ apps, national hackathon winner, and full-cycle ownership mindset.

Software Developer at Topchain Technologies Pvt. Ltd. (2025-04 – Present)

• Led the end-to-end development and solo App Store deployment of the NuminX Fund iOS app using Swift, SwiftUI, and Combine — delivering real-time portfolio tracking, wallet management, and interactive financial charts to active investors.
• Reduced KYC verification time by 60% by architecting a multi-step onboarding flow (document upload, OTP, e-signature) via KYC Workflow SDK with Digio and DigiLocker integrations.
• Eliminated token-refresh race conditions by engineering a lock-based mechanism in a custom URLSession middleware layer handling concurrent token refresh, error recovery, and TTL-based offline caching via UserDefaults and Keychain.
• Collaborated with the design team to deliver a unified design system using SwiftUI Environment and ViewModifiers, supporting light/dark themes and 15+ reusable financial UI components across the app.

Software Developer at RowX Inventive LLP (2024-10 – 2025-04)

• Spearheaded the development and App Store launch of 2 production iOS apps: Agrictools (AI-powered agri-machinery marketplace) and Tripund Store (QR-driven digital storefront), using Swift, SwiftUI, and MVVM.
• Integrated on-device ML Kit and Core ML computer vision pipelines for automated machinery recognition via AVFoundation camera scanning, reducing manual catalog search time by an estimated 70% for end users.
• Drove the creation of a shared Clean Architecture codebase with 4 decoupled feature modules (onboarding, catalog, cart, checkout), enabling code reuse across both apps.
• Implemented QR code generation and scanning with Core Image and AVFoundation, enabling instant store-specific catalog loading on scan; managed REST API integration, JSON parsing, memory management, and Git-based version control.

Bachelor of Engineering in Computer Science & Engineering – Chandigarh University (2021 – 2025)