Freelancer profile translated to English.
Back to original languageAbout Carlos
I am a full-stack developer with over 5 years of experience building scalable web applications, from the frontend to the backend.
I specialize in Vue 3, Nuxt, and TypeScript for the frontend, and Node.js/Express.js with PostgreSQL for the backend. I work with an analytical approach: before writing code, I understand the problem, define the workflows, and make technical decisions that make sense for the product and the business.
I have collaborated on projects of different profiles and sizes: from SaaS platforms with remote teams to custom applications for companies. Among my most recent works are the complete migration of a platform from Vue 2 to Vue 3, the implementation of an automated payment flow with Stripe, and the development of complex modules with dynamic fields.
How can I help you?
- Frontend development with Vue 3 / Nuxt — fast, clean, and well-structured interfaces.
- Backend development with Node.js — robust REST APIs and well-defined business logic.
- Refactoring and performance improvement — I have achieved improvements of 20-50% in query times in real projects.
- Integration of external services — Stripe, Socket.io, Supabase, and others.
I have experience working 100% remotely with international teams and I adapt well to agile environments.
Do you have a project in mind? Tell me how I can help.
Spanish
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Keep Typing - SpectrumFront-end DeveloperMEDICALJuly 2024 - July 2025 (1 year)Caracas, Capital District, Venezuela
- Developed a document management module with dynamic fields, using Vue 3. This module was used to manage client contracts for a clinic.
- Refactored components for better reusability and maintainability.
- Optimized data queries, achieving performance improvements of 20%-50%.
- M6ConnectFull-stack DeveloperMarch 2022 - April 2024 (2 years and 1 month)Omaha, NE, USA
- Designed a workflow for the automatic payment process with the Stripe service, anticipating and managing possible response statuses.
- Contributed to the migration of the company's platform from Vue 2 to Vue 3, improving the system's maintainability, scalability, and performance.
- Implemented the migration of the chat from Firebase to Socket.io, improving message pagination and search.
- NinwebFull-stack DeveloperDIGITAL AND ITDecember 2018 - March 2022 (3 years and 3 months)Caracas, Capital District, Venezuela
- Led and developed multiple web applications (marketplace, administrative panels, and event booking) using Nuxt, ExpressJS, Strapi, and PostgreSQL. Also developed various landing pages or informational websites using WordPress.
- Participated in technical decisions and design of solutions aligned with the business model, defining user flows and UX improvements.
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Education
- English CourseInstituto Oxford2023Curso de inglés
- Computer EngineeringTrinidad Austin Learning Center2016Ingeniería en Informática