Valladolid, Spain

With 3+ years of experience building scalable web applications that streamline workflows and improve user experience.

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  • ReactUI Library
  • Next.jsApp Framework
  • Node.jsBackend Runtime
  • PostgreSQLRelational Database
  • TypeScriptTyped JavaScript
  • JavaScriptCore Language
  • WordPressCMS Platform
  • Styled ComponentsCSS-in-JS
  • TailwindUtility CSS
  • PrismaORM Tool
  • AWSCloud Services
  • VercelCloud Platform
  • NestJSBackend Framework
Portrait illustration for John Garcia

Hi, I'm John Garcia

I'm a full stack developer focused on building interfaces and products that feel refined, useful, and maintainable. My work sits at the intersection of frontend craft, backend structure, and strong visual execution.

I care about clean systems, thoughtful details, and shipping work that stays understandable as a project grows. Whether the task is a portfolio, a product feature, or a client build, I aim for code and design that can hold up under real use.

3+ Years Experience
4+ Projects Completed
2 Regions Worked

Selected Work

My Projects

A curated selection of product, platform, and web experiences focused on strong visual direction, scalable architecture, and polished interaction.

Govindas Restaurant website preview
01

Govindas

Full Stack Web App

2025 - 2026
Catering

Developer Experience

My Journey As A Developer

A structured view of my experience across roles, companies, and the progression of my work as a developer.

2023

Aug 2023 - Present

Role Title

Full Stack Developer

Company

Senior Assistance Services · Chicago · Remote

Description

Designed and developed scalable CRM systems and web platforms using React, Next.js, NestJS, and PostgreSQL. Built REST APIs and automated internal processes, improved database performance and system reliability, and helped increase operational efficiency by 20% while supporting more than 200 monthly applications in the healthcare sector.

2024 - 2025

Nov 2024 - Feb 2025

Role Title

Full Stack Developer

Company

Makro Recycling · Freelance

Description

Designed and developed a business website for a metal recycling company to strengthen its digital presence and improve search engine visibility. Structured the site to clearly communicate services and business information using Next.js, React, PostgreSQL, Stripe, and Tailwind CSS.

2025 - Present

2025 - Present

Role Title

SaaS Product Developer

Company

Gestiabloc CRM · Personal Project

Description

Designed and built Gestiabloc CRM, a SaaS application centered on sales follow-ups and billing management. Implemented AI-powered features to optimize client follow-ups, improve sales performance, and streamline communication workflows using Next.js, React, Node.js, Express.js, and AWS.

2025 - 2026

Nov 2025 - Jan 2026

Role Title

Full Stack Developer

Company

Govindas · Freelance

Description

Developed a web application designed to increase catering sales, support daily sales operations, and publish optimized daily menus across more than 220 dishes. Automated pricing and menu management workflows to reduce administrative effort and improve operational efficiency using Next.js, React, PostgreSQL, Stripe, and Tailwind CSS.

2026

Feb 2026 - Apr 2026

Role Title

Full Stack Developer

Company

Jardín Infantil Creart · Freelance

Description

Built a web application to attract new clients and digitize core preschool operations, including enrollment, student billing, budget tracking, and administrative visibility. Replaced paper-based workflows with a centralized system built with Next.js, React, PostgreSQL, Stripe, and Tailwind CSS.

Testimonials

What People Say

"We were very happy with the product and with the way John Garcia handled the whole process. Communication was clear, delivery was fast, and the final result gave Creart a much stronger online presence."

AG

Andres Garcia

Owner, Creart

"Working with John Garcia was a great experience. He understood what we needed for Govindas, organized the project well, and delivered something practical for both our team and our customers."

ST

Saranga Thakur

Owner, Govindas

"We were very satisfied with the final product. John Garcia helped us present Makro Recycling more professionally online, and the whole collaboration felt organized and easy to manage."

JT

Javier Trejos

Owner, Makro Recycling

Let's Work Together

I'm interested in thoughtful digital work, collaborative product teams, and projects that care about quality on both the engineering and design sides. Send a short note with your name, email, and project details.

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