Randal User
@randal
Software engineer focused on scalable Java/Spring Boot and Next.js builds with Clean Code.
MexicoWhat I'm looking for
I’m a software engineer specialized in Java (Spring Boot) and Next.js, building scalable software where quality comes first. I take pride in strict Clean Code and design patterns that keep systems maintainable, while prioritizing web accessibility and technical positioning.
As a Junior Web Developer at Vorecol / PsicoSmart (Apr 2025–Present), I improved system stability by debugging warnings and refactoring legacy PHP and JavaScript. I boosted operational efficiency using MCP (Model Context Protocol) for high-complexity tasks and built internal asset optimization tools to maximize landing page performance, alongside implementing technical SEO strategies to increase organic search rankings and conversion metrics.
Previously, as a Web Development Intern at Vorecol / PsicoSmart (Dec 2024–Apr 2025), I optimized PHP functions, resolved structural bugs, and developed SEO-focused landing pages paired with a user-attracting visual narrative. I also worked as a Web Developer at Mondasi (Jun 2024–Aug 2024), spearheading a corporate landing page in Next.js with reusable components to deliver intuitive, scalable, high-performance UX. I’m currently studying Ingeniería en Computación (Ciencias de la computación) at Universidad de Guadalajara.
Experience
Work history, roles, and key accomplishments
As a Web Developer, I optimized system stability by debugging warnings and refactoring legacy PHP and JavaScript code. I increased operational efficiency by leveraging MCPs (Model Context Protocol) to execute high-complexity tasks and developed internal asset optimization tools to maximize landing page performance. Additionally, I implemented technical SEO strategies and keyword-based domain optim
During my tenure as a developer, I transformed the performance of the company's digital platforms by optimizing PHP functions and resolving structural bugs. I developed new landing pages with a dual focus: a technical architecture optimized for SEO and a visual narrative designed for user attraction, resulting in web products that are more competitive and visible in the market.
As a Frontend Web Developer, I spearheaded the development of the corporate landing page using Next.js. I architected a system based on reusable components following Clean Code principles, optimizing the user experience (UX) and ensuring an intuitive, scalable, and high-performance interface.
Education
Degrees, certifications, and relevant coursework
Universidad de Guadalajara
Ingeniería en Computación, Ciencias de la computación
2021 - 2025
Tech stack
Software and tools used professionally
Availability
Location
MexicoAuthorized to work in
Social media
Job categories
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