Octolary
Web Application
A language learning app focused on fast vocabulary acquisition through spaced repetition and memorization.
React.jsTypeScriptPostgreSQLTailwindCSSExpress.js
Software EngineerBuilding digital
Building digital
experiences
I'm JuDev, a software engineer passionate about creating elegant and functional solutions that positively impact people's lives.
5+
Years of experience
01 / About
About Me
I'm a software engineer with over 5 years of experience building web and mobile applications. My approach combines user-centered design with robust software architecture.
My Philosophy
I firmly believe that clean, well-structured code is the foundation of any successful project. Every line of code should have a clear purpose and contribute to the end goal.
My Approach
I combine agile methodologies with deep technical understanding to deliver solutions that not only work, but scale and are easily maintainable.
2019
Started as junior developer
2022
Lead developer at Sass startup
2024
Founding Engineer at Tech Startup
02 / Skills
Skills
Technologies and tools I work with daily to create exceptional solutions.
Frontend
- React
- Next.js
- TypeScript
- Tailwind CSS
- Astro
Backend
- Node.js
- Python
- PostgreSQL
- MongoDB
- Express.js
- Nest.js
DevOps & Tools
- Docker
- AWS
- CI/CD
- Git & GitHub
- Kubernetes
Soft Skills
- Leadership
- Communication
- Problem Solving
- Team Work
- Time Management
- Adaptability
*I'm always learning new technologies and staying up to date with the latest software development trends.
03 / Projects
Featured Projects
A selection of projects I've worked on, from web applications to backend services.
Brimeny
Web Application & Mobile App
An all-in-one HR app offering multiple tools to manage employees, payroll, and workplace operations efficiently..
ReactNode.jsMongoDBSocket.ioExpress.jsAWSTypeScript
KitesHub
Web Application
A project for automating technical documentation creation, featuring an integrated editor for designing customizable templates.
ReactTypescriptExpress.jsPostgreSQLSass
Kites
Web Application
A drag-and-drop website builder with an integrated editor and automatic deployment.
JavaScriptOOPPostgreSQLExpress.jsJQueryBootstrap
04 / Experience
Experience
My professional journey in the world of software development.
Full Stack Founding Engineer
Brimeny Software.|Hybrid
Led the development of products and MVPs from scratch, meeting deadlines and requirements, from architectural decisions to production deployment.
- Reduced bug reports by 30% through improved testing and code review processes.
- Optimized database queries, improving response time by 50%
- Introduced automated monitoring and alerts, reducing downtime by 40%.
- Integrated payment systems with Stripe
- Microfrontends Implementation to scale the frontend development and improve maintainability
Full Stack Developer
Kites|Remote
Contributed to the implementation of new features, refactoring, and bug fixing in the company’s main product, improving its stability and technical quality, at the same time I led the development of a new product from scratch, meeting deadlines, making architectural decisions, and handling its maintenance and continuous feature development throughout different stages.
- Developed SaaS platform
- Migrated JavaScript codebase to React and TypeScript, improving maintainability and developer experience
- Leading a team of 5 developers
- Mentored junior developers, increasing team productivity by 25%.
05 / ContactLet's work
Let's work
together
I'm open to new opportunities and interesting collaborations. If you have a project in mind or just want to connect, don't hesitate to reach out.
Barcelona, Spain
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