Sumit Bhargav — Software Engineer

👋 Hi, I’m Sumit Bhargav — a Senior iOS & Product Engineer with 6+ years of experience building, scaling, and shipping high-quality mobile products used by 500,000+ users worldwide. I specialize in native iOS development using Swift, SwiftUI, UIKit, and Combine, with a strong focus on performance, stability, and clean architecture. My work consistently delivers 98%+ crash-free apps, optimized load times, and smooth user experiences across consumer and enterprise products. Over the years, I’ve led end-to-end development of multiple production apps — from ideation and architecture to App Store release and post-launch optimization. I enjoy working closely with design, backend, and product teams, translating complex requirements into scalable, user-centric solutions. Beyond iOS, I bring a product-engineering mindset with hands-on experience in React / React Native, Flutter, and backend systems using Java (Spring Boot) and Node.js. This allows me to think beyond screens — understanding APIs, performance bottlenecks, CI/CD pipelines, and real-world scalability. 🚀 What I bring: • Native iOS expertise (Swift, SwiftUI, UIKit, Combine) • Scalable app architecture (MVVM, VIPER, SOLID) • Performance optimization & offline-first design • CI/CD automation (Fastlane, Jenkins) • App Store delivery with real users & real impact I’m passionate about building reliable, elegant products, mentoring teammates, and continuously improving how software is designed and delivered. 📌 Links & Contact: 🌐 Portfolio: https://my-portfolio-rosy-mu-35.vercel.app/ 💻 GitHub: https://github.com/sumitbhargav29 📧 Email: sumitbhargav2994@gmail.com 📱 Phone: +91-8401009197 📩 Open to impactful Senior iOS / Product Engineer opportunities — let’s connect.

Stackforce AI infers this person is a Full-Stack Mobile Engineer with expertise in consumer-facing applications.

Location: Bengaluru, Karnataka, India

Experience: 7 yrs

Skills

Ios Development
App Architecture
Performance Optimization
Api Integration
Real-time Data Handling
User Engagement
Personalization
Ui Design
Animation
E-commerce Development
Backend Integration
Payment Integration
Transportation

Career Highlights

98%+ crash-free apps delivered consistently.
Expertise in both iOS and backend development.
Led end-to-end development of multiple production apps.

Work Experience

Full-time

Senior Software Engineer (1 yr 9 mos)

Ranium Systems

iOS App Developer (1 yr 5 mos)

Aisthetic

iOS App Developer (6 mos)

ELaunch Solution Pvt. Ltd.

iOS App Developer (1 yr)

Neoverce IT Solutions

iOS Developer (2 yrs 5 mos)

Education

Bachelor's degree at MAHAVIR SWAMI COLLEGE OF POLYTECHNIC - 955

diploma at jayvanatrai harrai desai polytechnic

Sumit Bhargav

Software Engineer

Bengaluru, Karnataka, India7 yrs experience

Key Highlights

98%+ crash-free apps delivered consistently.
Expertise in both iOS and backend development.
Led end-to-end development of multiple production apps.

Stackforce AI infers this person is a Full-Stack Mobile Engineer with expertise in consumer-facing applications.

Contact

Skills

Core Skills

Ios DevelopmentApp ArchitecturePerformance OptimizationApi IntegrationReal-time Data HandlingUser EngagementPersonalizationUi DesignAnimationE-commerce DevelopmentBackend IntegrationPayment IntegrationTransportation

Other Skills

SwiftSwiftUIUIKitCombineFirebaseREST APIsCI/CDGitApp Store DeploymentFlutter (collaboration)App StoreCore DataRazorpayStripeJava (Spring Boot)

About

Experience

7 yrs

Total Experience

1 yr 5 mos

Average Tenure

Current Experience

Full-time

Senior Software Engineer

Mar 2024 – Dec 2025 · 1 yr 9 mos · Surat, Gujarat, India · Remote

Working as a Senior iOS & Product Engineer, delivering end-to-end mobile solutions for startups and product teams across consumer domains.
Responsibilities & Impact:
Leading architecture, development, and delivery of production-grade iOS applications using Swift, SwiftUI, UIKit, and Combine
Designing scalable app architectures (MVVM, modular design) with a strong focus on performance, stability, and maintainability
Implementing CI/CD pipelines (Fastlane) to automate testing, builds, and App Store deployments
Collaborating closely with design, backend, and product stakeholders in a remote-first, agile environment
Driving performance optimizations resulting in faster load times, smoother UI, and 98%+ crash-free stability
Key Projects:
Miles App – Universal rewards & travel platform; improved API performance by 30% and increased retention by 25%
Fitburn App – Real-time fitness tracking app with Firebase, background tasks, and SwiftUI-based UI
Music-Based Dating App – Designed a matchmaking platform where profiles are matched based on music preferences and listening behavior, focusing on personalization and engagement
Weather App (Glass Effect UI) – Built a visually immersive weather app using SwiftUI animations, glass / liquid-style UI effects, and custom ViewModifiers

SwiftSwiftUIUIKitCombineFirebaseREST APIs+5

Ranium systems

iOS App Developer

Sep 2022 – Feb 2024 · 1 yr 5 mos · Remote

Owned iOS development for scalable consumer applications in a distributed team setup.
Responsibilities & Impact:
Developed and maintained iOS applications using Swift, SwiftUI, UIKit
Focused heavily on performance profiling, memory optimization, and crash reduction
Integrated REST APIs, Firebase push notifications, and real-time updates
Worked closely with backend and product teams to translate business requirements into reliable features
Ensured high-quality releases with 98%+ crash-free production stability
Notable Work:
Stored App – Social shopping & e-commerce platform with real-time updates and App Store–ready stability

SwiftSwiftUIUIKitFirebaseREST APIsGit+4

Aisthetic

iOS App Developer

Dec 2021 – Jun 2022 · 6 mos · Bangalore Urban, Karnataka, India · On-site

Worked as a full-stack product engineer, contributing across mobile and backend systems.
Responsibilities & Impact:
Developed iOS features using Swift and UIKit
Integrated multiple payment gateways (Razorpay, Stripe) with secure transaction flows
Built and consumed RESTful APIs in collaboration with backend teams
Contributed to backend development using Java (Spring Boot) and JWT-secured APIs
Participated in architectural discussions and sprint planning
Skills:
Swift, SwiftUI, UIKit, Combine, Core Data, REST APIs, Client–Server Model,
Razorpay, Stripe (Payment Gateways),
Java (Spring Boot),
Git, CocoaPods, Carthage, Dependency Management,
Mobile Architecture, Architectural Patterns, SOLID Design Principles,
Unit Testing, UI Testing, Debugging & Optimization,
Continuous Integration (CI), Agile / Scrum,
Apple’s Human Interface Guidelines, Software Quality, Product Development

SwiftSwiftUIUIKitCombineCore DataREST APIs+7

Elaunch solution pvt. ltd.

iOS App Developer

Nov 2020 – Nov 2021 · 1 yr · Surat, Gujarat, India

Delivered consumer-facing mobile applications with payment and backend integrations.
Responsibilities & Impact:
Built and maintained iOS applications using Swift and UIKit
Integrated payment gateways and third-party SDKs
Collaborated with designers to implement clean, user-friendly UI/UX
Improved app workflows and ensured smooth App Store submissions
Worked closely with QA and backend teams to deliver stable releases

SwiftUIKitPayment GatewaysiOS DevelopmentPayment Integration

Neoverce it solutions

iOS Developer

Feb 2018 – Jul 2020 · 2 yrs 5 mos · Surat, Gujarat, India

Started professional iOS career, building real-world production apps from the ground up.
Responsibilities & Impact:
Developed and maintained native iOS applications using Swift and UIKit
Implemented REST API integrations and Firebase-based features
Built multilingual and feature-rich applications
Optimized booking, search, and matching flows for better user experience
Gained hands-on experience across the full app lifecycle
Notable Projects:
Adawatie App – Multilingual e-commerce app with optimized search
Taxmad App – Ride-sharing app with improved booking efficiency