Available to hire
Hi, I’m Alejandro Martin, a multi-disciplinary iOS and software engineer based in Madrid, Spain. I bring a strong foundation in Swift, Objective-C, and cloud-backed mobile apps, paired with hands-on experience in .NET and front-end/back-end development. I enjoy crafting scalable, reliable software and delivering thoughtful UI/UX across devices.
I’m pursuing multiple MS degrees across Data Science, Strategic Leadership, and Cybersecurity to deepen my technical and strategic skills. I thrive in collaborative, agile teams and enjoy turning complex requirements into delightful user experiences.
Skills
Language
English
Fluent
Spanish; Castilian
Fluent
Work Experience
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI, ensuring seamless UI/UX functionality across multiple devices. Implemented MVVM and VIPER architectures to enhance code maintainability, reducing refactoring time & enabling scalability. Boosted app performance by integrating profiling tools in Xcode, identifying and resolving memory leaks & execution bottlenecks. Managed CI/CD pipelines in Jenkins, automating build, testing, and deployment processes to improve release cycle efficiency. Engaged cross-functional teams to integrate RESTful APIs, streamlining data synchronization between front/back-end services. Conducted unit testing using TestFlight, identifying critical bugs and enhancing code reliability prior to release in production. Utilized Git and GitFlow to maintain version control, streamline agile collaboration, and ensure smooth code integration.
Junior iOS Consultant at Capgemini
December 1, 2023 - September 8, 2025Developed user-facing features for an iOS insurance app with SwiftUI, making architectural trade-offs to balance speed & quality. Maintained legacy Objective-C and Storyboards, streamlining their integration with modern Swift components. Integrated Firebase backend services to enable secure user authentication and real-time data synchronization. Executed TestFlight deployments to streamline app distribution and facilitate beta testing. Collaborated in an Agile development team focused on refining feature requirements and contributing to achieving sprint goals.
Jr. Software Engineer at Entelgy
December 1, 2023 - September 8, 2025Developed and deployed applications using .NET, contributing to both front-end and back-end development. Configured and maintained CI/CD pipelines in Azure, facilitating code integration and supporting automated deployments. Implemented cloud-based solutions which optimized application scalability and performance across distributed systems. Worked closely with cross-functional partners to refine requirements and deliver software updates using Agile methodologies.
Jr. Full Stack Developer at SOMISATA SL
April 1, 2022 - September 8, 2025Implemented RESTful APIs to streamline communication between front-end and back-end services and systems. Optimized application performance which reduced load times and improved server response efficiency. Developed responsive UI components to ensure cross-browser compatibility and an enhanced user experience.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI; implemented MVVM and VIPER architectures to enhance code maintainability; boosted app performance by profiling in Xcode; managed CI/CD pipelines in Jenkins; integrated RESTful APIs for data synchronization; conducted unit testing with TestFlight; utilized Git and GitFlow for version control and agile collaboration.
Junior iOS Consultant at Capgemini
December 1, 2023 - September 8, 2025Developed user-facing features for an iOS insurance app with SwiftUI; maintained legacy Objective-C and Storyboards; integrated Firebase backend services for authentication and real-time data; executed TestFlight deployments and supported beta testing; contributed in an Agile team to refine features.
Jr. Software Engineer at Entelgy
December 1, 2023 - September 8, 2025Developed and deployed applications using .NET; configured and maintained CI/CD pipelines in Azure; implemented cloud-based solutions to optimize scalability and performance; collaborated with cross-functional partners in an Agile environment.
Jr. Full Stack Developer at SOMISATA SL
April 1, 2022 - September 8, 2025Implemented RESTful APIs to enable communication between front-end and back-end services; optimized application performance and response times; developed responsive UI components for cross-browser compatibility and enhanced user experience.
Junior iOS Consultant at Capgemini
December 31, 2023 - September 8, 2025Developed user-facing features for an iOS insurance app with SwiftUI, maintained legacy Objective-C and Storyboards, integrated Firebase for secure authentication and real-time data synchronization, executed TestFlight deployments to support beta testing, and collaborated in an Agile team to refine requirements and achieve sprint goals.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI, implemented MVVM and VIPER architectures to improve code maintainability and scalability, optimized app performance with Xcode profiling to resolve memory leaks, managed CI/CD pipelines with Jenkins, and integrated RESTful APIs to synchronize front-end and back-end data.
Jr. Software Engineer at Entelgy
December 31, 2023 - September 8, 2025Developed and deployed applications using .NET, configured and maintained Azure CI/CD pipelines, implemented cloud-based solutions to optimize scalability and performance across distributed systems, and collaborated with cross-functional partners in an Agile environment.
Jr. Full Stack Developer at SOMISATA SL
April 30, 2022 - September 8, 2025Implemented RESTful APIs to streamline communication between front-end and back-end services, optimized application performance, and developed responsive UI components to ensure cross-browser compatibility and an enhanced user experience.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI; implemented MVVM and VIPER architectures to enhance maintainability and scalability; improved app performance by profiling with Xcode to identify memory leaks and bottlenecks; managed CI/CD pipelines with Jenkins to automate builds, tests, and deployments; integrated RESTful APIs for data synchronization between front-end and back-end services; conducted unit testing using TestFlight to catch critical bugs before production releases; contributed to Git-based collaboration using Git and GitFlow.
Junior iOS Consultant at Capgemini
December 1, 2023 - September 8, 2025Developed user-facing features for an iOS insurance app using SwiftUI; balanced architectural trade-offs to optimize speed and quality; maintained legacy Objective-C and Storyboards and integrated them with modern Swift components; integrated Firebase for secure authentication and real-time data; executed TestFlight deployments to streamline beta testing; collaborated in an Agile team to refine requirements and achieve sprint goals.
Jr. Software Engineer at Entelgy
December 1, 2023 - September 8, 2025Developed and deployed applications using .NET, contributing to both front-end and back-end development; configured and maintained Azure CI/CD pipelines to enable automated code integration and deployments; implemented cloud-based solutions to improve scalability and performance across distributed systems; worked with cross-functional partners to refine requirements in an Agile environment.
Jr. Full Stack Developer at SOMISATA SL
April 1, 2022 - September 8, 2025Implemented RESTful APIs to streamline communication between front-end and back-end services; optimized application performance to reduce load times and improve server response; developed responsive UI components to ensure cross-browser compatibility and enhanced user experience.
Junior iOS Consultant at Capgemini
December 31, 2023 - September 8, 2025Developed user-facing features for an iOS insurance app using SwiftUI, balancing speed and quality. Maintained legacy Objective-C and Storyboards, integrating with modern Swift components. Integrated Firebase for authentication and real-time data synchronization. Executed TestFlight deployments for beta testing and distribution. Collaborated in an Agile team to refine feature requirements and achieve sprint goals.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI, ensuring seamless UI/UX across devices. Implemented MVVM and VIPER architectures to improve maintainability and scalability. Optimized performance by profiling in Xcode to resolve memory leaks and bottlenecks. Managed CI/CD pipelines in Jenkins, automating build, test, and deployment processes. Coordinated with cross-functional teams to integrate RESTful APIs for data synchronization. Conducted unit testing via TestFlight to improve reliability prior to production. Used Git and GitFlow for version control and streamlined collaboration.
Jr. Software Engineer at Entelgy
December 31, 2023 - September 8, 2025Developed and deployed applications using .NET, contributing to front-end and back-end development. Configured and maintained CI/CD pipelines in Azure for automated deployments. Implemented cloud-based solutions to optimize scalability and performance across distributed systems. Collaborated with cross-functional partners to refine requirements in an Agile setting.
Jr. Full Stack Developer at SOMISATA SL
April 30, 2022 - September 8, 2025Implemented RESTful APIs to streamline communication between front-end and back-end services; Optimized application performance reducing load times and improving server response. Developed responsive UI components for cross-browser compatibility and enhanced user experience.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI, ensuring seamless UI/UX across devices. Implemented MVVM and VIPER architectures to improve maintainability and scalability. Optimized app performance by profiling in Xcode and resolving memory leaks and bottlenecks. Managed CI/CD pipelines in Jenkins to automate builds, tests, and deployments. Collaborated with cross-functional teams to integrate RESTful APIs for synchronized data between front-end and back-end. Conducted unit testing with TestFlight to identify critical bugs and improve reliability prior to production. Used Git and GitFlow for version control and agile collaboration.
Junior iOS Consultant at Capgemini
December 1, 2023 - September 9, 2025Developed user-facing features for an iOS insurance app using SwiftUI, balancing speed and quality. Migrated legacy Objective-C and Storyboards toward modern Swift components. Integrated Firebase for secure authentication and real-time data synchronization. Executed TestFlight deployments to streamline beta testing and distribution. Collaborated in an Agile team to refine feature requirements and achieve sprint goals.
Jr. Software Engineer at Entelgy
December 1, 2023 - September 9, 2025Developed and deployed applications using .NET, contributing to both front-end and back-end development. Configured and maintained CI/CD pipelines in Azure, facilitating automated deployments. Implemented cloud-based solutions which optimized application scalability and performance across distributed systems. Worked closely with cross-functional partners to refine requirements and deliver software updates using Agile methodologies.
Jr. Full Stack Developer at SOMISATA SL
April 1, 2022 - September 9, 2025Implemented RESTful APIs to streamline communication between front-end and back-end services and systems. Optimized application performance which reduced load times and improved server response efficiency. Developed responsive UI components to ensure cross-browser compatibility and an enhanced user experience.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI; implemented MVVM and VIPER architectures to enhance code maintainability; boosted app performance by profiling tools in Xcode; managed CI/CD pipelines with Jenkins; integrated RESTful APIs; conducted unit testing with TestFlight; utilized Git and GitFlow for version control and collaboration.
Junior iOS Consultant at Capgemini
December 31, 2023 - October 10, 2025Developed user-facing features for an iOS insurance app with SwiftUI; maintained legacy Objective-C and Storyboards; integrated Firebase backend services for authentication and real-time data synchronization; executed TestFlight deployments; collaborated in an Agile team to refine features and achieve sprint goals.
Jr. Software Engineer at Entelgy
December 31, 2023 - October 10, 2025Developed and deployed applications using .NET; configured CI/CD pipelines in Azure; implemented cloud-based solutions to optimize scalability and performance; collaborated with cross-functional partners to refine requirements and deliver software updates using Agile methodologies.
Jr. Full Stack Developer at SOMISATA SL
April 30, 2022 - October 10, 2025Implemented RESTful APIs to streamline front-end and back-end communication; optimized performance and server response; developed responsive UI components for cross-browser compatibility and enhanced user experience.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI, implementing MVVM and VIPER architectures to improve maintainability and scalability. Boosted app performance with Xcode profiling to resolve memory leaks and bottlenecks. Managed CI/CD pipelines with Jenkins, and integrated RESTful APIs for data synchronization. Conducted unit testing with TestFlight and ensured code reliability; collaborated with cross-functional teams and maintained version control with Git/GitFlow.
Junior iOS Consultant at Capgemini
December 1, 2023 - October 12, 2025Developed user-facing features for an iOS insurance app with SwiftUI; migrated legacy Objective-C and Storyboards to modern Swift components. Integrated Firebase for authentication and real-time data sync. Executed TestFlight deployments and contributed to Agile sprint goals.
Jr. Software Engineer at Entelgy
December 1, 2023 - October 12, 2025Developed and deployed applications using .NET; configured and maintained CI/CD pipelines in Azure; implemented cloud-based solutions to optimize scalability and performance across distributed systems. Collaborated with cross-functional partners to refine requirements in Agile environments.
Jr. Full Stack Developer at SOMISATA SL
April 1, 2022 - October 12, 2025Implemented RESTful APIs to enable front-end and back-end communication; optimized application performance and reduced server response times; developed responsive UI components for cross-browser compatibility and improved user experience.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI, ensuring seamless UI/UX functionality across multiple devices. Implemented MVVM and VIPER architectures to enhance code maintainability, reducing refactoring time & enabling scalability. Boosted app performance by integrating profiling tools in Xcode, identifying and resolving memory leaks & execution bottlenecks. Managed CI/CD pipelines in Jenkins, automating build, testing, and deployment processes to improve release cycle efficiency. Engaged cross-functional teams to integrate RESTful APIs, streamlining data synchronization between front/back-end services. Conducted unit testing using TestFlight, identifying critical bugs and enhancing code reliability prior to release in production. Utilized Git and GitFlow to maintain version control, streamline agile collaboration, and ensure smooth code integration.
Junior iOS Consultant at Capgemini
December 31, 2023 - October 12, 2025Developed user-facing features for an iOS insurance app with SwiftUI, making architectural trade-offs to balance speed & quality. Maintained legacy Objective-C and Storyboards, streamlining their integration with modern Swift components. Integrated Firebase backend services to enable secure user authentication and real-time data synchronization. Executed TestFlight deployments to streamline app distribution and facilitate beta testing. Collaborated in an Agile development team focused on refining feature requirements and contributing to achieving sprint goals.
Jr. Software Engineer at Entelgy
December 31, 2023 - October 12, 2025Developed and deployed applications using .NET, contributing to both front-end and back-end development. Configured and maintained CI/CD pipelines in Azure, facilitating code integration and supporting automated deployments. Implemented cloud-based solutions which optimized application scalability and performance across distributed systems. Worked closely with cross-functional partners to refine requirements and deliver software updates using Agile methodologies.
Jr. Full Stack Developer at SOMISATA SL
April 30, 2022 - October 12, 2025Implemented RESTful APIs to streamline communication between front-end and back-end services and systems. Optimized application performance which reduced load times and improved server response efficiency. Developed responsive UI components to ensure cross-browser compatibility and an enhanced user experience.
Junior iOS Consultant at Capgemini
December 31, 2023 - October 12, 2025Developed user-facing features for an iOS insurance app with SwiftUI, balancing speed and quality; maintained legacy Objective-C and Storyboards and integrated with modern Swift components; integrated Firebase backend for secure authentication and real-time data synchronization; executed TestFlight deployments for distribution and beta testing; contributed in an Agile team to refine feature requirements and achieve sprint goals.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI with a focus on UI/UX across multiple devices; implemented MVVM and VIPER architectures for maintainability and scalability; improved app performance by profiling in Xcode to resolve memory leaks and bottlenecks; managed CI/CD pipelines in Jenkins for automated builds and deployments; integrated RESTful APIs for data synchronization between frontend and backend; conducted unit testing with TestFlight to improve reliability prior to production release; used Git and GitFlow for version control and agile collaboration.
Jr. Software Engineer at Entelgy
December 31, 2023 - October 12, 2025Developed and deployed .NET applications; configured and maintained CI/CD pipelines in Azure; implemented cloud-based solutions to optimize scalability and performance; collaborated with cross-functional teams to refine requirements and deliver software updates using Agile methodologies.
Jr. Full Stack Developer at SOMISATA SL
April 30, 2022 - October 12, 2025Implemented RESTful APIs to enable communication between front-end and back-end services; optimized application performance reducing load times and improving server response; developed responsive UI components for cross-browser compatibility to enhance user experience.
iOS Consultant at Capgemini
December 1, 2024 - PresentLed high-performance iOS app development using Swift/SwiftUI, ensuring seamless UI/UX functionality across multiple devices. Implemented MVVM and VIPER architectures to enhance code maintainability, reducing refactoring time & enabling scalability. Boosted app performance by integrating profiling tools in Xcode, identifying and resolving memory leaks & execution bottlenecks. Managed CI/CD pipelines in Jenkins, automating build, testing, and deployment processes to improve release cycle efficiency. Engaged cross-functional teams to integrate RESTful APIs, streamlining data synchronization between front/back-end services. Conducted unit testing using TestFlight, identifying critical bugs and enhancing code reliability prior to release in production. Utilized Git and GitFlow to maintain version control, streamline agile collaboration, and ensure smooth code integration.
Junior iOS Consultant at Capgemini
December 31, 2023 - October 12, 2025Developed user-facing features for an iOS insurance app with SwiftUI, making architectural trade-offs to balance speed & quality. Maintained legacy Objective-C and Storyboards, streamlining their integration with modern Swift components. Integrated Firebase backend services to enable secure user authentication and real-time data synchronization. Executed TestFlight deployments to streamline app distribution and facilitate beta testing. Collaborated in an Agile development team focused on refining feature requirements and contributing to achieving sprint goals.
Jr. Software Engineer at Entelgy (Global Business Technology Consultancy and Transformation Accelerator)
December 31, 2023 - October 12, 2025Developed and deployed applications using .NET, contributing to both front-end and back-end development. Configured and maintained CI/CD pipelines in Azure, facilitating code integration and supporting automated deployments. Implemented cloud-based solutions which optimized application scalability and performance across distributed systems. Worked closely with cross-functional partners to refine requirements and deliver software updates using Agile methodologies.
Jr. Full Stack Developer at SOMISATA SL
April 1, 2022 - October 12, 2025Implemented RESTful APIs to streamline communication between front-end and back-end services and systems. Optimized application performance which reduced load times and improved server response efficiency. Developed responsive UI components to ensure cross-browser compatibility and an enhanced user experience.
Jr. Software Engineer at Entelgy
September 1, 2022 - December 1, 2023Developed and deployed applications using .NET, contributing to both front-end and back-end development. Configured and maintained CI/CD pipelines in Azure, facilitating code integration and supporting automated deployments. Implemented cloud-based solutions which optimized application scalability and performance across distributed systems. Worked closely with cross-functional partners to refine requirements and deliver software updates using Agile methodologies.
Jr. Full Stack Developer at SOMISATA SL
September 1, 2021 - April 1, 2022Implemented RESTful APIs to streamline communication between front-end and back-end services and systems. Optimized application performance which reduced load times and improved server response efficiency. Developed responsive UI components to ensure cross-browser compatibility and an enhanced user experience.
Education
Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University, Valencia, Spain
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University, Valencia, Spain
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Bachelor of Science (B.Sc.), Computer Science at Valencian International University, Valencia, Spain
January 11, 2030 - June 1, 2021Master of Science (MS), Data Science at St. Thomas University
January 11, 2030 - December 1, 2025Master of Science (MS), Strategic Leadership at University of Charleston
January 11, 2030 - April 1, 2024Master of Science (MS), Cybersecurity at Valencian International University, Valencia Spain
January 11, 2030 - January 1, 2023Bachelor of Science (B.Sc.), Computer Science at Valencian International University, Valencia, Spain
January 11, 2030 - June 1, 2021Qualifications
Industry Experience
Software & Internet, Professional Services, Other, Computers & Electronics, Telecommunications
Skills
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