I am a Senior Full-Stack Engineer with more than 10 years of experience, specializing in modern front-end development with Angular, React, TypeScript, micro-frontend architectures, and Three.js 3D visualizations. I also contribute across the full stack with Node.js, Express, NestJS, GraphQL, AWS Serverless, and production experience with .NET and C#. I have delivered solutions for Fortune 500 clients including Johnson Controls, Cisco, Western Union, McGraw Hill, and Cricut. My recent work includes architecting Angular component libraries and micro-frontends, building reusable TypeScript and NPM libraries, leading remote teams, mentoring engineers, and delivering scalable cloud applications. I integrate AI coding agents such as GitHub Copilot powered by Claude and Claude Code into my workflow. I build custom agents and reusable skills, optimize prompts and token usage, and apply strong engineering judgment, testing, security validation, and code quality practices to accelerate reliable software delivery.
Experience
Senior Software Engineer / Front-End Architect — Full-Stack Contributor
MAS PEOPLE LLCJun 2021 – Present
I architect and deliver front-end and full-stack solutions for enterprise clients including Cricut, McGraw Hill, Johnson Controls, LAZ Parking, Cisco, and Western Union. I specialize in Angular, React, micro-frontends, Module Federation, Three.js, Node.js, NestJS, GraphQL, AWS, and .NET/C#, while leading design workshops, mentoring teams, and implementing automated tests. I also build AI-assisted development workflows with GitHub Copilot and Claude Code to accelerate delivery, generate tests, and resolve complex issues while validating security and correctness.
Mid-Senior Full-Stack Developer
MAS Global ConsultingFeb 2020 – Jun 2021
I delivered full-stack solutions for Western Union, including Ionic/Cordova mobile applications and web front ends built with Angular, JavaScript, HTML, CSS, and SASS. I also built an internal analytics dashboard end to end with Angular and DevExtreme, supported by a .NET Core/C# backend, SQL Server, and Microsoft Azure deployment while collaborating with senior backend engineers.
Software Developer — Full-Stack
Soluciones Globales S.A.SJul 2016 – Dec 2019
I developed front-end applications with Angular, NgRx, Bootstrap, and Material Design within a service-oriented architecture. I built and maintained .NET backend APIs and integrated them with Oracle and PostgreSQL databases, gaining professional experience across the full stack.
Consultant Software Engineer & Full-Stack Developer
Uniglobe Travel C.A.Jul 2010 – Jul 2016
I integrated AMADEUS, SABRE, and KIU vendor systems with vtigerCRM through REST APIs. I automated billing, quoting, reservation, reporting, and airport passenger-attention workflows, building end-to-end solutions with JavaScript, jQuery, HTML, CSS, PHP, MySQL, and Linux.
Education
Bachelor of Computer Science
1999 – 2006
Skills
Languages
- Spanish
- Native or bilingual proficiency
- English
- Professional working proficiency