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I’m a results-driven iOS software engineer with a track record of delivering features, improving performance, and elevating code quality. I’ve led migrations from Objective-C to Swift and excel in UIKit, SwiftUI, Core Data, and RESTful APIs, with strong habits in Git-based collaboration, testing, and agile processes. I enjoy cross-functional teamwork with design and backend groups, guiding projects from concept to App Store release. I prioritize robust testing, scalable architecture (MVVM), and clean code to boost user satisfaction and retention.…I’m a results-driven iOS software engineer with a track record of delivering features, improving performance, and elevating code quality. I’ve led migrations from Objective-C to Swift and excel in UIKit, SwiftUI, Core Data, and RESTful APIs, with strong habits in Git-based collaboration, testing, and agile processes. I enjoy cross-functional teamwork with design and backend groups, guiding projects from concept to App Store release. I prioritize robust testing, scalable architecture (MVVM), and clean code to boost user satisfaction and retention.

Miguel Jimenez

App Developer, Full Stack Developer, Back-End Developer, +2

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I’m a results-driven iOS software engineer with a track record of delivering features, improving performance, and elevating code quality. I’ve led migrations from Objective-C to Swift and excel in UIKit, SwiftUI, Core Data, and RESTful APIs, with strong habits in Git-based collaboration, testing, and agile processes. I enjoy cross-functional teamwork with design and backend groups, guiding projects from concept to App Store release. I prioritize robust testing, scalable architecture (MVVM), and clean code to boost user satisfaction and retention.…I’m a results-driven iOS software engineer with a track record of delivering features, improving performance, and elevating code quality. I’ve led migrations from Objective-C to Swift and excel in UIKit, SwiftUI, Core Data, and RESTful APIs, with strong habits in Git-based collaboration, testing, and agile processes. I enjoy cross-functional teamwork with design and backend groups, guiding projects from concept to App Store release. I prioritize robust testing, scalable architecture (MVVM), and clean code to boost user satisfaction and retention.

Available to hire

I’m a results-driven iOS software engineer with a track record of delivering features, improving performance, and elevating code quality. I’ve led migrations from Objective-C to Swift and excel in UIKit, SwiftUI, Core Data, and RESTful APIs, with strong habits in Git-based collaboration, testing, and agile processes. I enjoy cross-functional teamwork with design and backend groups, guiding projects from concept to App Store release. I prioritize robust testing, scalable architecture (MVVM), and clean code to boost user satisfaction and retention.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Mobile Software Engineer at Danzify

November 1, 2023 - Present

Oversaw the full iOS development lifecycle for Danzify’s private beta release, leveraging SwiftUI with MVVM for a scalable and maintainable architecture. Expanded XCTest unit test coverage to minimize regressions during the closed testing phase. Collaborated cross-functionally with design and backend teams to integrate new iOS features into the broader system, reducing beta issues. Optimized data handling with Core Data to reduce load times and enhance the venue-discovery experience for beta participants. Strengthened code quality through GitHub reviews, contributing to a 15% reduction in defects and laying groundwork for a future public release.

iOS Software Engineer at Albertsons Company

November 2, 2023 - October 9, 2025

Implemented new features with UIKit and Swift, ensuring they meet functionality and user experience requirements while applying VIPER architecture. Increased unit test coverage with XCTest, improving code quality. Collaborated with cross-functional teams to integrate iOS apps into the system, reducing integration issues. Optimized iOS apps using Core Data for faster load times and better UX. Conducted thorough GitHub code reviews, contributing to a 15% decrease in post-release defects.

iOS Software Developer at Duo Security

January 31, 2023 - October 9, 2025

Created new features for iOS with SwiftUI, aligning with user needs to boost engagement. Increased unit test coverage with XCTest for existing projects. Established a robust CI/CD unit testing pipeline, reducing build and deployment errors. Resolved technical issues with rigorous reviews to minimize downtime and ensure swift problem resolution.

iOS Developer at Hill-Rom

October 31, 2021 - October 9, 2025

Created new features in Swift using UIKit and SwiftUI to enhance functionality and UI. Improved troubleshooting efficiency through issue resolution. Worked with Product Development teams in an agile environment to improve release consistency and timing. Contributed to the development and distribution of an iOS App on the App Store, increasing downloads and engagement. Improved code quality through unit testing, static code analysis, and code reviews, resulting in a more stable codebase.

iOS Software Developer at Claro RD

August 31, 2021 - October 9, 2025

Led migration from Objective-C to Swift, improving readability and reducing development time. Enhanced Mi Claro APP RD iOS app by adding features, fixing bugs, and maintenance tasks, boosting user satisfaction. Accelerated feature development with User Stories and new screens using storyboards and xibs. Improved code quality through unit testing, static analysis, and code reviews. Streamlined beta testing with TestFlight, reducing feedback cycle. Optimized network requests using URLSession, improving performance. Collaborated in an agile Scrum team to reduce development cycle time. Released production App Store and Beta builds.

Junior Software Developer at NTD Ingredients

December 31, 2019 - October 9, 2025

Designed and built an iOS app for tracking and logging sales routes, improving field operations. Implemented new features and bug fixes to enhance user engagement.

Mobile Software Engineer at Danzify

November 1, 2023 - Present

Oversee the full iOS development lifecycle for private beta release, leveraging SwiftUI with MVVM for a scalable architecture. Expanded XCTest coverage, minimizing regressions and ensuring stability during testing. Collaborated with design and backend teams to integrate new iOS features, optimized Core Data for faster loads, and improved venue-discovery experience for beta participants. Conducted rigorous GitHub code reviews to improve quality and prepare for public release.

iOS Software Engineer at Albertsons Company

November 2, 2023 - October 9, 2025

Implemented new features with UIKit using Swift, employing VIPER architecture; increased unit test coverage with XCTest; collaborated cross-functionally to integrate iOS features into the broader system; optimized data handling with Core Data to improve UX and performance; led code reviews on GitHub, contributing to a measurable decrease in post-release defects.

iOS Software Developer at Duo Security

January 31, 2023 - October 9, 2025

Created new features for iOS with SwiftUI aligned to user needs; increased unit test coverage with XCTest; established a robust CI/CD unit testing pipeline reducing build/deploy errors; resolved issues to minimize downtime.

iOS Developer at Hill-Rom

October 31, 2021 - October 9, 2025

Created features in Swift using UIKit/SwiftUI; improved troubleshooting and collaboration in agile environment; contributed to timely releases; supported distribution of an iOS App on the App Store, boosting downloads and engagement.

iOS Software Developer at Claro RD

August 31, 2021 - October 9, 2025

Led migration from Objective-C to Swift; enhanced Mi Claro APP RD by building new features, bug fixes, and maintenance; accelerated feature development via User Stories and screens using code, storyboards, and xibs; implemented unit testing and code reviews to improve quality; distributed beta via TestFlight; optimized API calls with URLSession.

Junior Software Developer at NTD Ingredients

December 31, 2019 - October 9, 2025

Designed and built an iOS app for tracking sales routes, improving sales team efficiency; added features and bug fixes, boosting user engagement and satisfaction.