Ios Developer Senior

Kaliyarajalu G

Senior iOS Developer Swift Objective-C SwiftUI Flutter

Location: Chennai, Tamil Nadu, India - 600075

Phone: +91-994******* Email: ************@*****.*** LinkedIn: Kaliyarajalu LinkedIn Portfolio: Kaliyarajalu Portfolio Professional Summary

● Results-driven Senior iOS Developer with 10+ years of experience in designing and developing high-performance iOS applications across diverse industries. Expertise in Swift, Objective-C, SwiftUI, Flutter, and MVVM architecture, with a strong background in app performance optimization, Agile methodologies, and CI/CD pipelines. Proven ability to lead teams, mentor junior developers, and deliver scalable mobile solutions. Passionate about crafting seamless user experiences and driving app engagement and efficiency. Professional Certifications

● Flutter: 'The Complete Flutter Development Bootcamp with Dart' Udemy 2025.

● IOT: 'Internet of Things BITA Academy, Chennai, India 2019.

● iOS: 'IOS Application Development' JPA Solutions, Chennai, India 2013. Technologies/Skills

● iOS Development: iOS SDK, Swift, Objective-C, SwiftUI, Cocoa Touch, Combine, Async/Await, MVC/MVVM, Protocol-Oriented Prog, OOP, Core Data, Realm, Firebase, RESTful APIs, Multi-Threading, Performance and Testing Tools.

● Tools & Frameworks: CI/CD, SPM, Cocoapods, XCTest, TDD, GIT, BitBucket, SourceTree.

● Cross-Platform: Flutter, Dart.

● App Deployment & Maintenance: Security, App Deployment, App Maintenance.

● Methodologies: Scrum, Agile.

● Core Competencies: Communication, Leadership, Mentoring, Teamwork, Problem Solving, Adaptability.

Professional Experience Explore All

HCL Technologies Ltd, Chennai, India

iOS Technical Lead - Native, Sep 2019 – Dec 2024

● Project Title: Pearson Reader+

● Objective: It aims to provide digital access to study materials and enhance learning through interactive features for improved study efficiency, targeting a customer base of 5 lakh users.

● My Outcome:

Developed mobile applications, increasing client interaction efficiency by 30%.

Led the migration of key app modules from Objective-C to SwiftUI. This resulted in a 30% improvement in app performance and a 25% reduction in crash rates across iOS devices.

● Project Title: Boeing Distribution Services Inc., (Boeing Airlines) - Enterprise App.

● Objective: It aims to enhance inventory management and decision-making for Boeing through the BDSI Connect app, integrating Bluetooth for seamless equipment interaction.

● My Outcome:

Awarded the Value Creator Award (2021-2022) for CI/CD integration using Azure DevOps, delivering a benefit of over $7,000 for HCL.

Delivered features to streamline communication, improving service request response times by 20% and performance optimization of the Boeing App using Multi Threading. Yamaha Motor Solutions India Pvt Ltd, Chennai, India Senior Software Engineer - Native iOS, Feb 2019 – Sep 2019

● Project Title: PYMIDOL - Enterprise App.

● Objective: It aims to streamline the sales process and enhance dealer performance by helping Yamaha dealers across India convert showroom inquiries into customers through an enterprise application.

● My Outcome:

UI/UX improvements were designed and implemented, aligning with the brand, leading to a 15% increase in user (dealers) satisfaction.

Developed an AI-powered internal system that enhanced data tracking and sales insights, resulting in a 20% boost in sales performance and improved decision-making efficiency for the sales team.

Matrimony.com Pvt Ltd, Chennai, India

Senior iOS Developer - Native, Mar 2016 – Dec 2018

● Project Title: BharatMatrimony.

● Objective: Bharat Matrimony connects individuals with potential life partners based on caste, religion, and personal preferences. The platform offers 10 regional apps to meet the diverse linguistic and cultural needs of users across India.

● My Outcome:

Led the early adoption of Swift in a cross-functional team, migrating key app modules from Objective-C to Swift. This optimized performance and ensured long-term code maintainability, earning the High Flyer Award.

Introduced a server-driven UI for regional languages, enhancing content delivery based on user preferences and improving user engagement by 18% in target regions. Education

● Master of Science – Software Engineering

A.V.C College of Engineering, Tamil Nadu, India 2004 – 2009 Language

● English (Professional), Tamil (Native).

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