Full stack developerfrontend specialist,systems engineer.
I build webapplications with React, Next.js, and .NET.
Systems Engineer and Full Stack Developer with 2+ years of experience building web applications with React, Next.js, TypeScript, C#, and .NET. Specialized in enterprise platforms and web products: scalable frontend, REST API integration, backend services, and relational databases with PostgreSQL and MySQL. I apply Clean Architecture and CQRS, and work with Docker, AWS, and agile methodologies alongside multidisciplinary teams.
- LocationBarranquilla, Colombia
- LanguagesSpanish · English B2
- Work modeRemote · hybrid · on-site
- RelocationOpen within Colombia
Recent experience
Roles, stack, and context for each project. Ordered from most recent to oldest.
Full-Stack Developer@ Molaryx
01Full-stack design and development of a SaaS for clinics: React, Next.js, and TypeScript on the frontend; C# and .NET on the backend. REST APIs, PostgreSQL with Entity Framework Core, authentication, roles, and per-module permissions in a multi-tenant architecture. Clean Architecture, CQRS, Repository, and Unit of Work. Patients, appointments, treatments, clinical records, payments, and real-time notifications. Docker containerization and backend deployment on AWS EC2 (Linux, services, and API exposure).
- React
- Next.js
- TypeScript
- C#
- .NET
- PostgreSQL
- Docker
- AWS
Frontend Developer@ Silver Holdings S.A.S.
02Contributed to a financial platform with authentication, digital signature, document management, and REST API integration. Led the frontend of a travel rewards redemption system, with autonomy to define the architecture and core features. Built enterprise applications with React, Next.js, TypeScript, and Redux, applying Feature-Sliced Design. Collaborated with Backend, UX/UI, QA, and DevOps in agile environments using Docker.
- React
- Next.js
- TypeScript
- Redux
Shopify Frontend Developer@ Ferretería Rueda
03Built the company's first e-commerce store from scratch and its first digital sales channel. Implemented predictive search, dynamic filters, a persistent cart, and interactive components. Improved technical SEO on Shopify so products and categories could be indexed and ranked on Google. Designed reusable, fully configurable sections so the team can manage content without changing code.
- Shopify
- Liquid
- JavaScript
Frontend Developer · Headless@ Verezza E-commerce
04Built a headless store from scratch with React, TypeScript, Remix, and GraphQL, integrated with the Shopify Storefront API. Authentication, catalog with filters, persistent cart, wishlist, and checkout. Mobile-first UI with i18n (ES/EN) and multi-currency (COP/USD/EUR). Performance with SSR, lazy loading, intelligent caching, and Content Security Policy.
- Remix
- React
- TypeScript
- GraphQL
- Shopify
Full-Stack Web Developer@ Chikos Gourmet
05Delivered a full-stack solution for the restaurant: site, admin panel, database, and infrastructure. The panel manages dishes, promotional images, and content autonomously. Persistence with MySQL, images with Cloudflare Images, and deployment on a Linux VPS with Nginx.
- Remix
- React
- TypeScript
- MySQL
- Nginx
Full-Stack Developer
Molaryx
Multi-tenant SaaS for end-to-end clinical practice management.
- Next.js
- React
- TypeScript
- Redux
Shopify Frontend Developer
Ferretería Rueda
The company's first e-commerce store and digital sales channel.
- Shopify
- Liquid
- JavaScript
Frontend Developer · Headless E-commerce
Verezza E-commerce
Headless store built from scratch with Remix, GraphQL, and Shopify Storefront API.
- React
- TypeScript
- Remix
- GraphQL
Full-Stack Web Developer
Chikos Gourmet
Full-stack web solution: site, admin panel, database, and deployment infrastructure.
- React
- TypeScript
- Remix
- MySQL
The tools that shape
every release.
Technologies I use regularly, grouped by area. Daily drivers, project-specific tools, and what I'm learning.
· Languages & Frameworks — 11 tools
- Daily
- Per project
- Learning
- TypeScriptDaily
- JavaScriptDaily
- C#Daily
- .NETDaily
- PostgreSQLDaily
- ReactDaily
- Next.jsDaily
- ReduxDaily
- TailwindCSSDaily
- RemixPer project
- GraphQLPer project