Available to hire
Hello, I’m Alejandro Vinueza Proaño, a Madrid-based iOS and software engineer with a passion for building reliable, scalable mobile apps and robust testing strategies. I enjoy translating complex requirements into clean architectures, collaborating with cross-functional teams, and delivering high-quality software that users love.
I thrive on secure, performant mobile experiences and continuously learning new technologies. When I’m not coding, I stay active with CrossFit and explore visual arts through painting, which keeps me creative and focused on solving challenging problems.
Experience Level
Language
Spanish; Castilian
Fluent
English
Fluent
German
Intermediate
Work Experience
iOS Developer / Software Engineer at M47 AI Company
December 1, 2024 - November 14, 2025Perform technical testing of devices, platforms, and software using automated frameworks in Swift and XCTest. Architect and develop a microservices-based testing component using Python, GCP, and Docker. Implement CI/CD pipelines for continuous integration and automated test execution. Leverage iOS development background to create comprehensive, engineering-focused test strategies that ensure product quality and reliability at scale.
iOS Developer at Indra (Avalora)
October 1, 2024 - October 1, 2024iOS Developer for the COMSec project at Indra, working on secure communication solutions for government and enterprise clients. Focused on integrating encryption protocols and ensuring the secure transmission of sensitive data. Collaborated with cybersecurity teams to implement security features, while also fine-tuning the app for performance and reliability on iOS devices.
iOS Developer at Enaire (Unisys)
April 30, 2024 - April 30, 2024Led the development of a comprehensive iOS app for employees, streamlining access to payroll information, permissions, company data, and more. Leveraged Swift 5, robust architecture, and thorough testing to ensure long-term sustainability. Proposed enhancements to both features and architecture, and championed CI with Bitrise.
Contract iOS Developer at Telefónica (UST)
December 1, 2023 - December 1, 2023Led development of a cutting-edge cybersecurity SDK designed to safeguard mobile applications. Leveraged Swift to architect robust security solutions that integrate with iOS applications, enhancing data protection and user privacy. This SDK serves as a critical shield, defending against evolving cyber threats and ensuring compliance with stringent industry standards.
Contract iOS Developer at OLX (Montash)
October 1, 2023 - October 1, 2023Actively contributed to the development of the checkout module for a peer-to-peer e-commerce mobile app designed for second-hand item sales. Led efforts to unify two separate marketplaces (Poland and Romania) into a single, versatile checkout process. Leveraged and grew proficiency in SwiftUI, reactive programming, clean coding practices, and thorough unit testing.
iOS Developer at Enaire (Unisys)
March 31, 2022 - March 31, 2022Led the development of a comprehensive iOS app for employees, streamlining access to payroll information, permissions, company data, and more. Leveraged Swift 5, robust architecture, and thorough testing to ensure long-term sustainability. Proposed enhancements to both features and architecture, and championed CI with Bitrise.
iOS Developer at Coca-Cola Deutschland (OSF Digital)
March 31, 2021 - March 31, 2021iOS development for an iPad app for sales representatives.
iOS Developer at Enaire (Unisys)
January 31, 2021 - January 31, 2021Led the development of a comprehensive iOS app for employees, streamlining access to payroll information, permissions, company data, and more. Leveraged Swift 5, robust architecture, and thorough testing to ensure long-term sustainability. Proposed architectural enhancements and championed continuous integration with Bitrise.
iOS Developer at Coca-Cola Deutschland (OSF Digital)
December 31, 2020 - December 31, 2020iOS development for an iPad app for sales representatives.
iOS Lead Developer at Coca-Cola Europacific Partners (Capgemini)
September 30, 2020 - September 30, 2020iOS development using Swift. Continuous integration, releases in-charge, architecture specialist, unit testing and Git-flow. Use of iOS dependencies via Carthage.
Senior iOS Developer at Talento Mobile
March 31, 2019 - March 31, 2019iOS development using Swift, security IT for financials apps. Use of iOS frameworks via CocoaPods. Continuous Integration, TDD, Scrum and Git-flow.
Senior iOS Developer at One2One
July 31, 2018 - July 31, 2018Projects included Alsa and other mobile initiatives; contributed as a senior iOS developer.
Senior iOS Developer & Project Manager at Mobilendo
June 30, 2017 - June 30, 2017iOS development using Swift 3 and Objective C. CocoaPods; MVC and MVVM; project planning with clients, time and team management. Scrum and Waterfall.
iOS Developer & Project Manager at Ecuanexus
January 31, 2016 - January 31, 2016iOS development using Objective C; MVC and MVVM; project planning with clients; Scrum and Waterfall.
iOS Developer & Web Developer at Dátil
December 31, 2014 - December 31, 2014iOS development using Objective C; MVC and MVVM; project planning with clients; Scrum and Waterfall.
Web Developer at Dom & Tom
November 30, 2013 - November 30, 2013Remote web development for New York and Chicago offices, Expression Engine CMS, CodeIgniter, PHP. SEO and website maintenance. Git repo management with large teams.
Web Developer at PODINPO
February 28, 2013 - February 28, 2013Front-end web development for in-house applications and digital newspaper maintenance.
Education
Computer Science Engineering at Escuela Superior Politécnica del Litoral
January 1, 2008 - December 31, 2012Qualifications
Industry Experience
Software & Internet, Professional Services, Government, Financial Services, Retail, Media & Entertainment, Telecommunications, Travel & Hospitality, Other
Experience Level
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