Portfolio Web

Neil Gutierrez Chacón

I'm a Full Stack Web Developer who loves learning new technologies.
With 4 years of experience in web development. I develop web applications taking care of the best practices and adapting to all types of technologies.

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About me

I am a Full-Stack Developer focused on creating scalable SaaS platforms and APIs. I design solutions that follow best practices and solid architectures, ensuring performance, reliability, and the ability to handle high concurrency and data volumes.


I also build resilient CI/CD environments with strong testing and validation practices. This approach ensures quality, reduces production risks, and allows me to deliver solutions that grow sustainably while adapting to evolving business needs.


If you're curious to dive deeper into my work, you can follow me:

Work experience

Full Stack Developer
Mediaadgo, Barcelona, ES
7/2020 - Present

FrontEnd development with HTML, CSS and Javascript.
Web application development with Vue.js
Development of libraries with TypeScript and Webpack.
BackEnd development creating REST APIs based on PhpReact and Symfony.
REST API development with nodejs
Development of microservices in Python with Flask and management of large volumes of data with Pandas.
MySql, Postgresql and DynamoDB database management
Server administration, DNS management and resource optimization with OVH, AWS, Google Cloud
Management of Ubuntu Operating Systems, CentOs.
Project Management with Git, GitHub, Bitbucket, Jira, Trello.
I have also used other tools such as RabbitMQ, Stripe, Plesk, Cognito, Gatway API and Lambda.
Continuous integration with CodeCommit on AWS.
Integration with Google Cloud Platform services such as google maps, google drive and gmail.
Using docker and docker-compose to deploy microservices and manage containerized development environments.

Junior Web Developer
Deideas Marketing, Barcelona, ES
5/2020 - 7/2020

Development of web pages with CMS WordPress and PrestaShop, monitoring and maintenance of web pages. Backend development with PHP, Apache, Nginx server management with Plesk Hosting Control Panel, frontend development with HTML, CSS, Javascript, jquery, and Sass preprocessor for CSS.

Education

Web Developer
Instituto Pedralbes, Barcelona, ES
2018 - 2020

Docker For Developers
OpenWebinars, Barcelona, ES
5/2020 - 6/2020

Skills

Take a look at all the skills that allow me to bring your ideas and needs to life through programming.

Vue.js

Development of interactive and efficient web applications.

MySQL

Relational database management.

Node.js

Creation of REST API for communications between the backend and the frontend

Typescript

Applied to improve development productivity and security.

Css

Creation of interactive and responsive web designs.

Featured Projects

A selection of projects I’ve worked on, where I blend creativity and technology to solve real-world problems. Each project highlights my full-stack expertise, best practices, and measurable impact on results.

Project 1:
Quiz Cue

Go to the project

Description:

Quiz-Cue is a study app that transforms learning into quick, effective review sessions using digital flashcards. Designed for short but consistent practice, it helps users reinforce knowledge anytime, anywhere. With simple quiz-based reviews, smart progress tracking, and fast card creation, Quiz-Cue makes studying more efficient and effortless.

Role:

Responsible for the full development of Quiz-Cue, including frontend, backend, and infrastructure, ensuring a complete end-to-end implementation of the application.

Let's work together

Open to new challenges and collaborations that make an impact.

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Discover my programming posts on my blog.

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Read my programming blog to find practical guides, fresh ideas, and personal insights gathered along my journey as a developer. From problem-solving approaches to best practices and experiments, it's a space where I share what I've learned and continue to explore in the world of code.