1. Architected and developed PayPal's App Switch payment feature, enabling seamless cross-application payment processing for merchant integrations, reducing checkout friction and improving conversion rates across partner applications.

2. Optimized App Switch performance by 60%, reducing transaction latency from 7-8 seconds to 2.8-3.2 seconds through asynchronous processing, network optimization, and code refactoring, directly improving user experience.

3. Co-founded and architected the foundational iOS application architecture for PayPal's next-generation mobile platform, establishing scalable design patterns, modular component structure, and development frameworks for future production release.

4. Designed and implemented end-to-end CI/CD pipeline architecture for iOS InAppCheckout module using Harness, integrating automated testing frameworks (BrowserStack, Appium) with Allure reporting, enabling comprehensive test coverage and quality assurance.

5. Architected and deployed DataDog monitoring dashboard for real-time test metrics visualization, tracking test execution results, pass/fail rates, and performance data on every Pull Request, enabling data-driven quality decisions.

6. Integrated Harness CI/CD pipeline with InAppCheckout repository, automating code quality checks including SonarQube static analysis, unit/integration test execution, and linting validation on every commit and PR.

7. Led end-to-end Observability initiative for InAppCheckout module, implementing comprehensive telemetry and analytics using DataDog and FPTI Lighthouse to identify performance bottlenecks and latency issues in payment processing workflows.

8. Drove 4 million additional Payments Per Day (PPPD) growth by leveraging observability insights to optimize critical payment pathways, directly contributing to business revenue and user experience improvements.

Tech - Swift, Objective-C, SourceTree, Postman, SoapUI, Figma, Agile, Splunk, Instruments, XCTest, XCUITest, OAuth.

• Orchestrated the development of five in-store T-Mobile applications dedicated to managing customer personal details and account-related information.

• Implemented a systematic organization of modules, resulting in a 30% reduction in bugs between each release, thereby enhancing code readability and overall software quality.

• Integrated micro apps seamlessly with the parent application, facilitating the smooth transfer of data during initialization processes.

• Proficient in JSON parsing, utilized NSURL Connection, and implemented thorough network call logging through Splunk for comprehensive application monitoring.

• Conducted rigorous unit and functional testing using XCTest frameworks, supplemented by manual testing through collaborative sessions with the Quality Assurance team.

• Solely accountable for the development and maintenance of five micro apps, serving as the primary point of contact between the internal team and higher organizational levels.

• Organized modules to generate better code readability and minimize bugs between every release by at least 30%.

• Integrated the micro apps with the parent app and performed transfer of data to and fro during the initialization of the application.

• Performed JSON parsing and also utilized NSURL Connection and logged every network call using Splunk logging.

• Performed Unit and functional testing using XCTest frameworks and manual testing by having on call with QA.

• Completely responsible for 5 micro apps and served as point of contact between internal team and higher organization.

Tech - Swift, Objective-C, Git, Appium, Gherkins, Adobe Analytics.

• Spearheaded the development of Citibank's iOS Application invest framework, seamlessly

integrating backend data and implementing automated test cases for robust functionality

and played a key role in the architecture design of the framework modules.

• Drove the creation of core invest modules, contributing over 20,000 lines of code within

a two-year period, excluding feature logging and automation scripts.

• Optimized codebase efficiency by addressing code duplicity, reducing app size through

the conversion of Xibs to Programmatic UI, and significantly enhancing code coverage.

• Proficient in utilizing industry-standard architectures including MVC, MVVM, and

singleton, with expertise in Automatic Reference Counting (ARC).

• Successfully delivered and maintained the release of nearly 120+ stories and numerous

bug fixes, demonstrating a commitment to project timelines and quality assurance.

• Assumed the role of in-place lead for iOS within the team, fostering collaboration with

cross-functional teams to concurrently develop and streamline project workflows.

• Pioneered the implementation of the application's first ever video player functionality,

now widely utilized across various sections of the application.• Designed and implemented scalable backend systems using Java and spring

framework, handling high volumes of financial data with efficiency and reliability.

• Optimized performance and scalability of the framework through continuous

monitoring, performance tuning, and architectural improvements, resulting in a 40%

increase in processing speed and a 30% reduction in resource utilization.

• Acted as an in-place lead within the team, fostering collaboration with crossfunctional

teams to concurrently develop and streamline project workflows.

TECH - OBJECTIVE-C, SWIFT, GIT, XCODE, UIKIT, ASANA, POSTMAN, XCTEST, INSTRUMENTS.

• Performed the development of a internal application by designing the architecture and having collaborative session with UI Designers and Stakeholders.

• Utilized UIKit and Cocoa frameworks to complete the development and integration of app’s homepage UI.