Professional Experience
My career journey through various roles and technologies
Work Experience
Senior Front-End Developer
Perficient (Client: XPO Logistics)
Lead developer on ext-web.ltl-xpo.com, the main LTL customer-facing app. Built high-performance UIs using Angular 8-15, ag-Grid, and Angular Material.
Project URL:
https://ext-web.ltl-xpo.com/Key Achievements:
- Designed scalable micro-frontend modules integrated with RESTful APIs
- Developed internal applications for sales operations and shipment management using React.js v14-15 and Redux
- Ensured responsive, maintainable UIs and robust state management
- Managed projects via TypeScript, RxJS, and NgRx in Agile environments
Technologies Used:
Senior Front-End Developer
myHotel (Fidelity Suite platform)
Enhanced customer engagement tools in the hospitality industry via Angular 8/11 and React.js - Redux.
Project URL:
https://fidelity.myhotel.cl/Key Achievements:
- Integrated UI components with Node.js, AWS S3, API Gateway, and Lambda
- Achieved seamless data exchange between frontend and backend systems
- Implemented modern UI patterns with Angular Material and Bootstrap
- Delivered responsive solutions for hospitality industry clients
Technologies Used:
Full-Stack Developer
Smartraining
Developed scalable e-learning products using MEAN Stack (MongoDB, Express, Angular, Node.js), Nest.js, and Ionic 5.
Project URL:
https://smartraining.io/Key Achievements:
- Built cutting-edge educational apps with React.js and Redux
- Deployed mobile apps and web tools through DigitalOcean
- Created comprehensive learning management systems
- Implemented real-time features for interactive learning experiences
Technologies Used:
Full-Stack Developer
Hazloxmi (Service marketplace)
Built Chile's Airtasker-style platform using Angular Universal, NGXS, and MEAN stack (MongoDB, Express, Angular, Node.js).
Key Achievements:
- Developed cutting-edge marketplace apps with React.js and Redux
- Integrated real-time features via Socket.io, Cloudflare, Cloudinary, and Mailgun
- Created scalable service marketplace architecture
- Implemented advanced search and matching algorithms
Technologies Used:
Front-End Developer
Excite Holidays (OTA booking system)
Created responsive booking interfaces using Angular 7, AWS S3, Jenkins, and Node.js for online travel agency.
Key Achievements:
- Developed user-friendly booking systems for travel industry
- Implemented responsive design for mobile and desktop users
- Integrated with multiple travel APIs and payment gateways
- Optimized performance for high-traffic booking scenarios
Technologies Used:
Front-End Developer
Optica Group (Finance App)
Developed mobile-first features in Ionic 3, with full testing coverage via Karma/Jasmine for financial applications.
Key Achievements:
- Created comprehensive test suites with Karma and Jasmine
- Implemented mobile-first responsive design principles
- Delivered secure financial application features
- Ensured cross-platform compatibility and performance
Technologies Used:
Full-Stack Developer
Blogotrip (Travel itinerary planner)
Created tourism itinerary apps using AngularJS 1.x, MongoDB, Node.js, and Amazon S3 for travel planning platform.
Key Achievements:
- Built comprehensive travel planning and itinerary management system
- Integrated with multiple travel APIs and mapping services
- Implemented user-generated content and social features
- Delivered scalable solution for tourism industry clients
Technologies Used:
Skills Evolution Over Time
Angular
9 yearsReact
6 yearsTypeScript
8 yearsNode.js
9 yearsAWS
7 yearsProfessional Achievements
CISA Certified Information Systems Auditor
Achieved CISA certification from ISACA, demonstrating expertise in IT governance and security.
Brings unique combination of technical expertise and security awareness to frontend development projects.
BECAS Chile Scholarship
Received prestigious scholarship from the Government of Chile to fund master's degree studies abroad.
Enabled advanced education at The University of Sydney, leading to enhanced technical leadership and international perspective.
International Experience Leadership
Led development teams across three countries: Chile, Australia, and the United States.
Delivered successful projects in diverse cultural and business environments, adapting to different industry requirements.
Master's Degree Achievement
Completed MIT/MITM Combined Master's Degree in Engineering & IT at University of Sydney.
Advanced technical knowledge and strategic thinking capabilities that enhance project leadership and technical decision-making.