Brian Paul Salinas
Front end developer
Transforming ideas into pixel-perfect reality
Pushing the boundaries of web development with React, Three.js, and cutting-edge technologies. 5 years crafting immersive, performant applications for companies across Argentina and Mexico. When innovation meets execution, exceptional products emerge.
I'm Brian, a Frontend Developer who turns technical challenges into business opportunities.
Over 5 years, I've shipped high-impact products for Mercado Libre, Globant, and US startups—optimizing performance by 70% building scalable architectures, and leading teams to deliver pixel-perfect experiences.
I don't just write code; I build systems that scale, refactor legacy chaos into clean solutions, and create component libraries that accelerate entire teams.
From complex dashboards managing millions in assets to immersive 3D web experiences, I bring a rare combination: deep technical expertise in React, TypeScript, and modern architecture—plus the strategic thinking to choose the right tools and structure for long-term success. I help companies ship faster, perform better, and scale smarter.
Coming Soon
This section is currently a design mockup. I have real projects in my portfolio, but I'm working on creating showcases with the same level of quality and professionalism as this website.
The images and information shown are placeholders only.
My work
Featured projects.
A selection of projects showcasing modern web development, creative problem-solving, and cutting-edge technologies. Each project demonstrates my commitment to clean code, exceptional UX, and innovative solutions.
View all projects on GitHub.
FULL STACK • REACT • NODE.JS
E-Commerce Platform
FRONTEND • REACT • TYPESCRIPT
AI Dashboard
MOBILE • REACT NATIVE
Social Media App
FRONTEND • THREE.JS • ASTRO
Portfolio 3D
FULL STACK • NEXT.JS • MONGODB
Task Manager
FRONTEND • VUE.JS • API
Weather App
FULL STACK • REACT • GRAPHQL
Crypto Tracker
FULL STACK • ANGULAR • FIREBASE
Fitness Platform
Where I've worked
Click a role to explore →
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DevBase
2026 — PresentMobile Developer — USA, Los Angeles
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Soho
2025 — 2026Full Stack Developer — Chile, Santiago
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Spaceguru
2022 — 2023 | 2024 - 2025Frontend Developer — Argentina, Buenos Aires
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RealHost SA
2023 — 2024Senior Frontend Engineer — Mexico, Mexico City
DevBase
Mobile Developer — USA, Los Angeles
Creating a mobile app for a company in the United States to help companies and their employees find the right accesories and best practices to improve their productivity and more efficience in their daily tasks.
Creating new features applying AI solutions to improve the user experience and the performance of the app.
Improve performance en each view of the app.
Collaborating with a team of 3 developers to improve the user experience and the performance of the app.
Publishing the app in the Apple App Store and the Google Play Store.
Refactoring the code based on new version of React Native and other libraries.
Soho
Full Stack Developer — Chile, Santiago
Worked in improve a factory managements system for a company in Chile, implementing a complete dashboard to manage factory operations and employees payments based on different roles and conditions.
Implemented low-cost performance optimization techniques that achieved a 120% improvement, reducing page load times from 8-15 seconds to 0.2-0.5 seconds through efficient data fetching and rendering strategies.
Developed a complex solution for employee management, including organization of extra payments, absences tracking, and factory event coordination
Collaborated with a team using Scrum Agile methodology, participating in code reviews and maintaining comprehensive documentation while implementing Jest for unit and integration testing to ensure code quality.
Designed and established a solid software architecture for frontend development, improving code readability and organizing components and functions for maximum reusability across the application.
Spaceguru
Frontend Developer — Argentina, Buenos Aires
First step into frontend engineering. Built responsive product flows, dashboard and mobile app for a storage company. Creating product for thousands of users around Argentina.
Refactored and improved the dashboard performance by 60%, improving the user experience and reducing the development time by 50% for new features
Designed and implemented reusable atomic components for 3+ diverse projects, enhancing code efficiency and achieving a 30% reduction in bugs through strategic refactoring applying modern technologies.
Lead a cutting-edge project collaborating with of 3 of the major companies in Latin America such as Mercado Libre, Globant and MODO implementing innovative tools like 3D models with Three.js and Cloudflare to enhance project efficiency and establish comprehensive documentation.
Developing with React.js, Typescript, and Redux to implement full-cycle CRUD management for users, products, and clients across web andmobile platforms, enhancing productivity for over 200 employees in areas such as billing, shipping, agents, deposits, etc.
RealHost SA
Senior Frontend Engineer — Mexico, Mexico City
Built an interactive 3D configurator for a US-based client that sells prefabricated warehouse structures. Developed the web viewer that lets customers explore models from every angle, swap colors and materials, and place architectural elements like windows and doors — turning a static catalog into a live, customizable buying experience.
Enhanced web application performance with React, TypeScript, and Redux by implementing best practices that significantly decreased loading times and enhanced user interaction efficiency from 5 seconds to 0.6 seconds to load the whole page.
Integrated THREE.js to handle intricate 3D models, resulting in enhanced user experience and streamlined rendering processes for a potential client in the United States.