My Experience
Lead AI Engineer at Elaniin
-Remote
Dec 2024 - Present
Architected and deployed a custom AI Customer Service/Sales Agent from the ground up, successfully managing hundreds of thousands of monthly requests. Boosted client revenue and support efficiency by reaching record-breaking sales and customer satisfaction milestones through AI automation. Engineered AI-powered endpoints to automate data extraction from legal documents, resulting in a 60% reduction in processing time.
Technologies used: Gemini API, Vertex AI, OpenAI API, RAG, Google Cloud, Next.js, Python, TypeScript, Node.js, Cloud Functions, LangChain
Full Stack Engineer at Elaniin
-Remote
Apr 2023 - Dec 2024
Developed full stack features using Next.js, Laravel, MySQL, and Docker. Contributed to a significant government system for El Salvador that automated visa and residency application processes, achieving an 80% reduction in response times for reports, fines, and extensions. Refactored code into high-quality, reusable components and implemented robust design patterns. Ensured system reliability through strict TDD and DDD methodologies.
Technologies used: Next.js, Typescript, PHP, Laravel, MySQL, Docker, Git, GitLab, Tailwind, React Query, Cypress, PHPUnit, Docker Compose
Full Stack Engineer at ProGPS & Technology
-Remote
Jul 2022 - Apr 2023
Delivered custom software solutions in React.js and Laravel to meet specific client business requirements. Enhanced application responsiveness by optimizing Laravel queries and overall system performance, improving API response times. Committed to code excellence by writing testable, high-quality code adhering to SOLID principles and industry best practices.
Technologies used: React.js, Laravel, MySQL, Git, BitBucket, Docker, Bootstrap, PHPUnit, Jest
Jr. Full Stack Engineer at Aura Systems
-Santiago, D.R.
Apr 2021 - Jul 2022
Modernized the frontend stack by migrating legacy Vue.js 2 components to Vue.js 3 and TypeScript. Engineered cross-platform hardware interactions by creating a Python-based desktop application that utilized sockets for communication between Jackpot machines and computers. Developed robust backend architecture using Laravel to create high-performance API endpoints.
Technologies used: Vue 2, Vue 3, JavaScript, TypeScript, Laravel, MySQL, Python, Socket.IO, Pusher, Electron
About Me
I'm a Full Stack and AI Engineer with 5+ years of experience building scalable, high-impact software solutions. My expertise lies at the intersection of robust web architecture and cutting-edge Generative AI. I transform complex business challenges into measurable digital success.
I specialize in: Building full-stack applications with Next.js, React, Laravel, Node.js, PostgreSQL, and Docker Designing and deploying custom AI agents and LLM-powered solutions (Gemini API, Vertex AI, OpenAI) Automating document extraction and business processes with generative AI Implementing TDD, DDD, and scalable architecture patterns Writing clean, testable code with emphasis on performance and developer experience
Currently, I’m leading AI initiatives at Elaniin, architecting custom AI agents managing hundreds of thousands of monthly requests. I’m passionate about leveraging generative AI to solve real-world problems and scale business impact. Open to collaborations on AI innovation, consulting opportunities, and mentoring in AI engineering and full-stack development.
My Projects
HAKU
AI
Haku AI
A cutting-edge AI platform designed to deliver intelligent solutions for modern businesses. Haku AI leverages generative AI to automate complex workflows, provide intelligent insights, and enhance customer experiences at scale.
Key features include custom AI agents, document processing, intelligent chatbots, and data extraction pipelines. Built with enterprise-grade architecture for reliability and scalability.
In this project I used Next.js, TypeScript, Gemini API, Vertex AI, Google Cloud, Python, LangChain, and RAG architectures.
Gasolina RD
This is a simple but very useful project. It is a web application which allows you to find fuel stations that comply with international regulations, since in the Dominican Republic there is corruption with the stations and it is necessary to know which ones sell good fuel to avoid damaging your vehicle. You can filter by fuel type, province or city and stations directly. Also you can see the results of tests done by the government.
In this project I used Next.js, Typescript, Tailwind, Node Js, MySQL and GraphQL.
Point of sale
This is a point of sale for a car workshop. It is a web application which allows you to manage the inventory, sales, employees and more of the workshop, you can also see the reports of the sales and the inventory. It also has integration tests with Cypress and PHPUnit to ensure the quality of the code and the app is fully dockerized.
In this project I used Laravel, Blade, MySQL, Bootstrap, Cypress, PHPUnit and Docker.
Traveler
This project is made for when you are on a trip and want to look for places to visit. It is a web application that allows you to find places to visit anywhere in the world, you can filter by type of place and rating. As long as is in the map viewport, it will look for places and you can see information about the places such as price range, type of place, and rating.
In this project I used React.js, Axios, Material UI, Node Js, Google Maps and trip advisor API.
