Professional Experience
Work Experience
Senior Software Engineer
Expedia Group • Remote, United States
August 2024 - Present
Marketing Operations & Automation: Design and program utilities that accelerate B2B email workflows, dramatically reducing delivery times and enabling new automation strategies for one of the world's largest travel platforms.
- Developed automation utilities for B2B email marketing workflows
- Reduced email delivery times through optimized automation systems
- Implemented scalable solutions for marketing operations at enterprise scale
- Collaborated with cross-functional teams on automation strategies
iOS Developer & Full Stack Developer
Monks (Walmart, Bridgestone) • Remote
June 2022 - July 2024 • 2 years 2 months
Multiple High-Profile Projects: Worked on iOS applications for Walmart (PetRx, Walmart+, Checkout) and Bridgestone, plus full-stack development for Walmart Design System with server-controlled UI templates.
- Developed features for Walmart's PetRx, Walmart+, and Checkout teams
- Migrated legacy Storyboards to UIKit + SwiftUI for Bridgestone
- Built server-controlled UI templates and fuzzy search for Walmart Design System
- Conducted complex audits, unit tests, e2e and smoke tests
- Presented solutions to stakeholders and senior developers
- Improved app performance and long-term maintainability
Senior Technical Consultant
Critical QA • Remote, Germany
November 2021 - December 2022 • 1 year 2 months
Platform Development & Team Leadership: Developed a comprehensive recruitment platform for Quality Assurance specialists with a completely scalable and managed stack, while building and leading a multidisciplinary team.
- Built scalable recruitment platform with Nest.js backend and GraphQL API
- Developed Next.js frontend with Tailwind CSS for optimal user experience
- Implemented CI/CD pipelines and comprehensive test suites
- Interviewed developers and formed a multidisciplinary team
- Delivered project successfully within defined timeline
- Ensured minimal operational costs during low-load periods
Software Architect & Senior Developer
rithmXO • Remote, United States
August 2021 - June 2022 • 11 months
Architecture & Mobile Development: Led project teams for external clients while developing advanced mobile frameworks and integrations for iOS and Android applications.
- Led project teams for external client integrations and development
- Encapsulated Java Android framework into Gradle library published on Jitpack.io
- Implemented CI/CD for automated version publishing and continuous integration
- Developed real-time audio processing framework in Swift
- Significantly improved performance over previous Objective-C implementation
- Worked on architecture for mobile apps (iOS/Android) and websites
Mobile Developer & Technical Lead
Freelance (Upwork, Linkx Global, Kreios, ALA Delivery) • Remote
January 2016 - August 2021 • 5 years 8 months
Diverse Mobile & Full-Stack Projects: Worked on multiple Android, iOS, and web projects including a successful delivery app with 10k unique downloads and peak of 2000 daily users.
- Built ALA Delivery App (Venezuela) - 10k unique downloads, 2000+ daily users at peak
- Migrated Kotlin applications to Flutter for Android/iOS deployment
- Developed language learning tools with speech recognition and translation
- Created Android features and applications for various international clients
- Built full-stack solutions with Node.js, Nest.js, React.js, and Ionic
- Worked as content writer and moderator for technical platforms
Notable Projects
ALA Delivery App
Delivery app focused on helping people outside Venezuela send food to their families. 100% designed and developed with serverless architecture using Firebase as core backend.
QA Recruitment Platform
Comprehensive recruitment platform for Quality Assurance specialists with completely scalable architecture, minimal operational costs, and full CI/CD implementation.
Walmart Design System
Built server-controlled UI templates and fuzzy search functionality that aligns the work of designers and developers across Walmart's digital platforms.
Real-Time Audio Framework
Developed a real-time audio processing framework in Swift, significantly improving performance compared to the previous Objective-C implementation.