Hey, I'm Pedro Luis Open to work

+8 years of experience. A FullStack developer from Dominican Republic. I specialize in building scalable and modern web applications using NestJS, Next.js, and C#. My focus is on creating clean, efficient solutions that solve real-world problems.

Experience

Professional Journey

A timeline of my professional growth and key achievements

  1. Concentra / Innovix

    Now

    Backend Developer

    January 2023 - Present

    I work within an agile development team following the Scrum framework. My main role is in backend development, where I design and implement solutions using .NET and NestJS with a strong focus on Clean Code practices. I also collaborate with the frontend team whenever features need refinement or updates. Our projects are built around Domain-Driven Design principles, and we apply the CQRS pattern to ensure scalability, maintainability, and clear separation of responsibilities. This approach allows us to tackle complex business requirements with well-structured and reliable solutions.

    C# MsSql Nest JS PostgreSQL Docker
  2. Vegamovil

    Fullstack Developer

    December 2020 - January 2023

    I first joined the company as part of the Frontend team, building interfaces with React (TypeScript) and Ant Design. After a few months, I transitioned to the Backend, where I worked with Node.js, Express.js, TypeORM, and Oracle. One of my key contributions was introducing GraphQL APIs to replace some REST endpoints, which not only streamlined development but also made our applications faster and more responsive.

    React TypeScript Node.js Express.js GraphQL Oracle Python
  3. UCATECI

    Fullstack Developer

    March 2016 - December 2020

    During this period, I wore many hats—ranging from application support and maintenance to the full cycle of analysis, design, development, testing, and implementation. I worked with a wide range of technologies including C#, WinForms, SQL, Oracle, Oracle Forms, JavaScript, jQuery, Bootstrap, CSS, HTML, and more. One of my biggest contributions was leading the development of the university’s two most important portals: the Student Portal and the Teacher Portal. These projects significantly improved design, performance, and overall user experience, making them key tools in the institution’s digital transformation.

    C# SQL Oracle JavaScript Bootstrap
Projects

Featured Work

Showcasing some of my best projects and technical achievements as a Freelancer

TERCO - A  web application for managing a agreements preview

TERCO - A web application for managing a agreements

  • Next.js
  • MUI
  • Express
  • GraphQL
A comprehensive web application for managing company agreements and contracts. Features include notification systems, multi-language support, role-based access control, document lending between departments, and integrated backup management for enhanced security and collaboration.
ZaludApp - A platform for doctors preview

ZaludApp - A platform for doctors

  • React
  • Bootstrap
  • NestJS
  • PostgreSQL
A medical platform for doctors to manage patients with appointment scheduling, calendar, and notifications. As part of a two-person team, I contributed across the full stack (frontend, backend, DevOps) and implemented multitenancy to transform it into a scalable SaaS platform.
Coming Soon... preview
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Coming Soon

Coming Soon...

A new exciting project is in development. Stay tuned for more details!
About Me

Driven by innovation and continuous learning

Beyond coding, I'm deeply interested in emerging technologies and their real-world applications. I enjoy mentoring junior developers, and staying updated with industry trends. When I'm not building applications, you'll find me exploring new frameworks, reading tech blogs, or sharing knowledge through technical writing and community events.

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