As a Mobile Engineer specializing in native iOS and Android development, I build high-performance mobile solutions for a fintech company serving over 426 million users. My expertise spans NFC technologies for payments and wallet access, push provisioning, and credit card management. I lead the UI/UX design using SwiftUI, XML, and Jetpack Compose, ensuring seamless user experiences.Key areas of expertise: • Add to Wallet functionality and transaction management • Reactive programming (RxJava, Combine, Flows) and GraphQL, REST APIs • Feature flags, Firebase App Config, SharedPreferences, local storage • Automation and unit testing to maintain high code quality • Strong skills in bug resolution in transaction processes • Proficient in Kotlin, Java, Swift, and Objective-C • Monitoring with Datadog and backend integration with Firebase • Managing multi-module projects and optimizing performance • Jira and Confluence for project management in an Agile environment • Cross-functional team communication, working with global teams in EnglishI collaborate closely with both front-end and back-end teams, ensuring effective communication and delivery of key features.

As a Senior Golang Engineer for a leading cloud optimization company, I developed high-usage applications leveraging AWS, Kubernetes, and Golang to enhance performance and scalability. I managed PostgreSQL databases and integrated various AWS services including S3, Athena, and EC2. Additionally, I utilized tools such as ServiceNow and GoodData.Due to contractual obligations, I am unable to disclose the client's identity. My role involved:- Architecting and developing microservices using Golang and Docker.- Implementing CI/CD pipelines with Jenkins and GitLab CI.- Utilizing Terraform and CloudFormation for infrastructure as code.- Enhancing application observability with Prometheus and Grafana.- Ensuring high availability and fault tolerance through AWS Auto Scaling and Load Balancers.- Collaborating with cross-functional teams to define, design, and ship new features.- Conducting code reviews and providing mentorship to junior engineers.- Utilizing Helm for Kubernetes package management.- Leveraging Amazon RDS for scalable database solutions.This position demanded a deep understanding of cloud infrastructure, continuous improvement of system performance, and proactive problem-solving to ensure the highest levels of reliability and efficiency.

As a Senior Native Mobile Engineer at Tienda UNAM, I specialize in developing and enhancing the mobile application for both iOS and Android platforms. Leveraging a diverse tech stack that includes Swift, SwiftUI, Kotlin, Jetpack Compose, and XML, I create new functionalities that elevate user experience and app performance.- Optimized QR Scanner: Resolved critical issues with coroutines to enhance the efficiency and reliability of the QR scanning feature.- Integrated AI Chat: Implemented an AI-powered chat using the OpenAI API, providing users with intelligent and interactive support within the app.- Enhanced Billing API: Modified the billing API to enable direct invoicing from the app, streamlining the purchasing process for users.- Code Refactoring: Conducted extensive code refactoring to comply with industry standards and best practices, improving overall code quality and maintainability.- App Redesign: Led the redesign of the application interface using Figma, introducing a modern and intuitive design that boosts user engagement.- Architectural Improvements: Applied architectural patterns like MVVM and Clean Architecture to improve app scalability and maintainability across both platforms.- Error Detection and Bug Resolution: Established robust debugging protocols to proactively detect and resolve bugs, ensuring a seamless and reliable user experience.My role demands a deep understanding of native mobile development and a commitment to delivering high-quality software solutions. With expertise in both iOS and Android ecosystems, I continuously leverage the latest technologies and architectural best practices to drive innovation and excellence in mobile applications.

Envisioned and established an integrated ecosystem for online learning and software development.Successfully attracted over 40,000 students, leveraging social media and diverse content offerings.Launched competitive apps such as "Formulae Pro" and "Formulae Community" with consistent updates and benchmarking.Collaborated with UNAM, introducing an app for the Faculty of Engineering with distinctive content.Prioritized technological advancement, promptly integrating innovations post-team training.Highly value user feedback, driving a commitment to continuous improvement.Expanded global reach by offering multilingual applications.Fostered team unity and open dialogue, foundational to CAPDESIS's ongoing growth and success..

Led the development of an app using geolocation to navigate users to classrooms andimplemented a comprehensive web scraping tool to extract schedule information. DevelopedAPI´s and MySQL database for professor ratings, using CI/CD with GitHub Actions, ensuringunique reviews per user via device ID. Managed extensive database operations on a VPS.Key Technologies: Flutter, Swift, Kotlin, MySQL, Web Scraping, Geolocation.

Deep passion for knowledge-sharing, leading to instructing on Udemy.Recognized gaps in traditional education, creating courses to address them.Developed 6 comprehensive courses, including a 48-hour "Programming in C" session.Committed to up-to-date content, integrating latest developments swiftly.Ensures engagement by assigning tasks, providing solutions, and conducting quizzes.Values feedback; adapts to feedback about course pacing using Udemy's tools.Unique selling point: Combines in-depth teaching with engineering insights.Aims for continuous growth; already reached a milestone of 40,000 students.

Champion compelling audiovisual narratives, crafting holistic brand experiences.Execute strategic plans aligning with client visions.Foster deep partnerships with brands, translating their essence into visual content.Lead a skilled team from concept to delivery, upholding top-notch standards.Stay abreast of industry trends, integrating cutting-edge techniques.Curate the CHOCHITOS Podcast, connecting listeners with industry experts.Produce high-impact YouTube content that educates and inspires.Facilitate collaborations and stimulating discussions, nurturing shared growth.