Sumit M. Email & Phone Number

I am a Senior iOS Developer and Lead Engineer with over 10 years of experience specializing in building robust, scalable, and high-performance mobile applications. My expertise spans iOS development, WebRTC integration, cloud services, and real-time communication systems, consistently delivering innovative, user-centric solutions.Core Competencies:iOS Development:Proficient in Swift, Objective-C, and Objective C++ with deep knowledge of iOS SDK, UIKit, SwiftUI, Combine, Core Data, and AVFoundation.Strong experience with architectural patterns like MVVM and MVC, ensuring maintainable, scalable code.Expertise in Core Animation, optimizing UI/UX, and creating high-performance applications with offline capabilities.WebRTC & Real-Time Communication:Skilled in integrating WebRTC into iOS apps, optimizing real-time communication for superior audio/video quality.Hands-on experience with media servers (Mediasoup, Kurento, Janus) and protocols like SIP, RTP, and custom codecs.Cloud & DevOps:Proficient in AWS, Google Cloud, and Azure, leveraging cloud infrastructure for scalable mobile solutions.Expertise in CI/CD pipelines using Jenkins, GitLab CI, Bitbucket Pipelines, and MS AppCenter to automate build, test, and deployment processes.Software Design & Architecture:Proficient in designing scalable architectures with strong knowledge of data structures, algorithms, and design patterns.Experience in Test-Driven Development (TDD) and Agile methodologies, ensuring quality and timely delivery.Leadership & Collaboration:Proven track record in leading cross-functional teams, mentoring developers, and delivering projects on time.Excellent collaboration with product, design, and UX teams to create user-centric applications aligned with business goals.Networking & Security:In-depth knowledge of networking protocols (SIP, HTTP/HTTPS, TCP/IP) and tools like Charles Proxy and Wireshark.Adherence to security best practices and compliance with Apple’s Human Interface and App Store guidelines.Data Integration & Backend:Skilled in backend systems and integrating databases like SQLite, Core Data, and Firebase to enhance app functionality.I excel in dynamic environments, combining technical expertise, leadership, and a passion for innovation. I am eager to contribute to challenging iOS projects that allow me to grow and continue pushing the boundaries of mobile development.