I am Santiago López software engineer

Focused on building modern scalable web applications
Preview of Javascript Developer
Javascript Developer
I build modern, responsive, and high-performance web applications using React, Next.js, and Tailwind CSS.
Preview of API Design
API Design
Design and develop scalable and secure APIs using NestJS, JWT authentication, and Prisma ORM.
Preview of WordPress Development
WordPress Development
Create custom websites and landing pages using WordPress, Shopify, and optimized plugins.
Preview of Communication Skills
Communication Skills
Strong ability to communicate ideas clearly and collaborate effectively within development teams.

Projects That Solve Real Problems.

Open Control
ReactTailwindJWTNestJS

Open Control

Plataforma digital de movilidad urbana, capaz de integrar múltiples medios de transporte en una sola aplicación.

Mobana
ReactTailwindJWTNestJS

Mobana

Plataforma digital de movilidad urbana, capaz de integrar múltiples medios de transporte en una sola aplicación.

Mil Sabores
ReactTailwindPrismaNesJS

Mil Sabores

Plataforma digital de movilidad urbana, capaz de integrar múltiples medios de transporte en una sola aplicación.

Mil Sabores
ReactTailwindPrismaNesJS

Mil Sabores

Plataforma digital de movilidad urbana, capaz de integrar múltiples medios de transporte en una sola aplicación.

Santiago López profile

Santiago López

Software Engineer | Fullstack Developer

Next.jsReactSpring BootPostgreSQLNode.js

12

Projects

8

Clients

4

Live Apps

GitHub

Experience as Developer

Fullstack developer with experience in building scalable systems, REST APIs, and business-oriented web solutions.

Grupo DMC — Web Developer

Led improvements in internal business systems for clients like Puma, Adidas and Nike.

  • Refactored internal systems improving performance by 40%.
  • Developed CRUD modules for inventory management using .NET and SQL Server.
  • Optimized database queries and stored procedures reducing load times by 30%.
  • Improved frontend structure and UX with responsive design.

Freelance Developer

Delivered business-focused web solutions and automation systems for clients.

  • Built corporate websites using WordPress with performance and SEO optimization.
  • Implemented automations using n8n connecting CRM, email and forms.
  • Managed hosting, domains and DNS configurations.
  • Improved user experience and conversion through UI adjustments.

Do you want to work with me?

Get in touch with me, I'll be exiting to work with you

Do you have any idea?

Tell me about it and let's build it together.