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PANKAJ RANA

@pankajrana1

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Senior iOS Developer specializing in Swift, BLE and cross-platform apps.

India

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What I'm looking for

I seek a collaborative Agile team role building impactful iOS and cross-platform mobile products, focusing on BLE, performance, and scalable architectures with opportunities for technical leadership and continued skill growth.

I am a results-driven Senior iOS Developer with over seven years of experience designing, building, and maintaining high-performance iOS applications. I specialize in Swift, SwiftUI, Objective-C and cross-platform development using React Native, delivering scalable mobile solutions.

Throughout my career I have led feature development, optimized Bluetooth Low Energy (BLE) integrations, and implemented secure data exchange protocols to improve power consumption and connection stability. I have built native and cross-platform apps, worked on Apple Watch interfaces, and integrated third-party camera and hardware SDKs.

I collaborate closely with product managers, designers and QA in Agile/Scrum environments to prioritize requirements, conduct performance testing and reduce regression bugs through automated testing and code reviews. My projects include transport ticketing, smartwatch companions, dive companions, dating platforms and fitness/rewards apps with real App Store deployments.

I take pride in practical problem solving, shipping polished user experiences, and mentoring cross-functional teams to deliver timely, high-quality products that meet business goals and user needs.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Q3 Technologies Pvt. Ltd.

Jul 2024 - Present (1 year 3 months)

Developed and maintained a secure BLE framework and cross-platform React Native apps, optimizing BLE protocols to improve power consumption and connection stability while delivering features in bi-weekly Scrum sprints.

Swift SwiftUI React Native IOS SDK Agile Scrum Performance Testing

Senior Software Engineer

Diveroid Pvt. Ltd.

Jul 2024 - Oct 2025 (1 year 3 months)

Implemented SwiftUI Apple Watch interfaces and integrated BLE device connectivity and third-party camera SDKs to accelerate development and enhance app interactivity, improving delivery efficiency through sprint collaboration.

Swift SwiftUI AVFoundation UI Animation Agile

Senior Software Executive

Applify Tech Pvt. Ltd.

Sep 2020 - Oct 2025 (5 years 1 month)

Designed, analyzed, and maintained multiple native iOS apps using Swift and Objective-C, collaborating with designers and product owners to deliver projects on time and reduce bugs through structured troubleshooting.

Swift Objective C UIKit XCode Debugging Code Review CI CD App Store Deployment

Senior Software Engineer

iMark Infotech Pvt. Ltd.

Apr 2019 - Oct 2025 (6 years 6 months)

Led iOS development focused on performance optimization, HealthKit and Core Location integrations, and established automated testing to reduce regression bugs and improve app ratings.

Swift Objective C HealthKit Core Core Data Automated Testing Performance Optimization Push Notifications

Software Engineer

VLL Enterprises Pvt. Ltd.

Feb 2016 - Oct 2025 (9 years 8 months)

Designed, implemented, and tested iOS application interfaces and maintained existing systems by identifying and resolving software defects to meet performance expectations.