Full Stack Engineer with a strong focus on React 19, TypeScript, and Node.js ecosystems (NestJS/Express). Experienced in building high-quality SaaS web applications and robust server-side APIs for clients like TAPinto and Senirop.
Principles that drive every line of code I write.
I own features end-to-end: from Postgres schema design to React component architecture to CI/CD pipeline. No handovers, no excuses.
Automated testing isn't an afterthought. Jest unit tests, Playwright E2E, and thorough debugging are baked into my workflow from day one.
Migrated a full ERP to Clean Architecture in under 2 weeks. Speed without sacrificing quality — measurable through code reviews and test coverage.
Building scalable applications with type-safe, battle-tested technologies.
My professional journey building scalable applications and working with international clients.
Senirop (Consultancy)
Development Dynamics (Contract)
Technical University of Ambato
Ambivalence Clothing
Technologies and tools I use daily to build high-quality software.
Highlights from my professional career and personal achievements.
Major US digital news platform serving high-traffic markets.
Sole frontend owner for a high-traffic US digital news platform serving millions of users. Engineered complex CMS modules for 12+ content types, integrated dynamic ad-serving systems, and optimized payment gateways. Operating in an English-first distributed team across US timezones with full autonomy over the React frontend.
Architected a rapid migration of a legacy ERP to modern Clean Architecture.
Lead Architect for the critical migration of a legacy Export Management ERP. Transitioned the monolithic system to a modern Clean Architecture (React 18 + Rails API) in a record 2-week timeframe, reducing ~60% technical debt. Designed the PostgreSQL schema migration strategy to ensure zero data loss during the transition.
Internal tool to evaluate and benchmark LLM code generation quality.
Developed an internal system to audit code generated by AI models. Built automated validation pipelines using AST analysis that process hundreds of code snippets daily, ensuring outputs met rigorous technical standards defined by Senior Tech Leads. Used to benchmark and improve AI-generated code quality across the team.
1st Place Algorithm Challenge & 3rd Place Fintech Innovation Contest.
Recognized for exceptional problem-solving skills with a 1st Place finish at a prestigious Algorithm Challenge and 3rd Place at a Fintech Innovation Contest focused on AI Integration. Demonstrated mastery in competitive programming and innovative financial technology solutions.
Previous projects showcasing my growth as a developer.
We developed a innovative new way to create and manage documents for administrative and legal purposes. The system is designed to be user-friendly and intuitive, with a focus on speed and efficiency.
We developed La Jefecita, an advanced restaurant management system that optimizes daily operations. This system uses websocket technology for real-time communication and payment simulation to improve operational efficiency.
We developed a comprehensive Point of Sale (POS) System that facilitates commercial transactions and inventory management. This system provides advanced tools for inventory control, transaction processing, and SRI-validated XML report generation.
Ambivalence is a e-commerce website that sells clothing and accessories. The project was developed with the goal of providing a user-friendly and intuitive shopping experience, with a focus on speed and efficiency.
We developed an innovative payment simulation system that integrates facial recognition. The system was designed to showcase the application of AWS Rekognition facial recognition technology in the financial sector.
Looking for a product-oriented Full Stack Engineer who owns features end-to-end? Let's talk.