English:
Advanced
Costa Rica
UTC -06:00
America/Costa_Rica
Sr Frontend developer
Mario is from Costa Rica, he is 28 years old, and he has been in the IT field for more than 6 years, adding value to teams, mainly with Angular. He has had the opportunity to work in high-performance teams for US companies and stands out for his analytical capacity and willingness to achieve the objectives set. Mario has a quite versatile profile since he has also worked with backend tasks (Node), as well as in Mobile applications (React Native).
Want to hire this engineer?
Check if Mario is availableExpertise
Years of commercial development experience
6 years of experience
Core technologies
Other technologies
Project Highlights
Freelancer
Aug `22 - Present
2 years
Worked on several projects as an independent, Freelance
Responsibilities & achievements
Develop features and web apps for different clients.
Builtzer
Apr `22 - Jul `22
Lithium
Builtzer: My duty was to develop the new feature for the site in frontend as well as some CRUD features for the backend and update the old features, improve the code with the modern standards, the project was using Docker:
Responsibilities & achievements
Builtzer: My duty was to develop the new feature for the site in frontend as well as some CRUD features for the backend and update the old features, improve the code with the modern standards, the project was using Docker. Stack: Angular 12, Javascript, Typescript, ng-zorro, SASS, HTML, NodeJS, NestJS, PostgreSQL
SnapAdvances
Apr `21 - Apr `22
1 year
Duties: Front-end development using CSS- HTML- JS with Angular 12 and AngularJS for support CMS Wordpress Backend NodeJS with Express Implement micro frontend Work with Jenkins to control the different branches in the environment Stack: Angular 12, Javascript, Typescript, Bootstrap, SASS, HTML, NodeJS, Jenkins
Responsibilities & achievements
Duties: Front-end development using CSS- HTML- JS with Angular 12 and AngularJS for support CMS Wordpress Backend NodeJS with Express Implement micro frontend Work with Jenkins to control the different branches in the environment Stack: Angular 12, Javascript, Typescript, Bootstrap, SASS, HTML, NodeJS, Jenkins
Jobsity
Sep `20 - Feb `21
5 months
Verndale: Work on different kinds of projects focus on the advertisements of the brands, the development is focused on programming the components for the CMS. Frontend: Javascript, ReactJS, Angular 1.5 with Typescript, HTML, SASS, LESS, CSS CMS: Storybook, Sitecore DeveloperTown: Frontend: AngularJS, Javascript, HTML, CSS, SASS CMS: Wordpress Stack: Angular, ReactJS, AngularJS, Javascript, Typescript, Angular Material, Bootstrap, SASS, HTML, Storybook, WordPress, Sitecore.
Responsibilities & achievements
Verndale: Work on different kinds of projects focus on the advertisements of the brands, the development is focused on programming the components for the CMS. Frontend: Javascript, ReactJS, Angular 1.5 with Typescript, HTML, SASS, LESS, CSS CMS: Storybook, Sitecore DeveloperTown: Frontend: AngularJS, Javascript, HTML, CSS, SASS CMS: Wordpress Stack: Angular, ReactJS, AngularJS, Javascript, Typescript, Angular Material, Bootstrap, SASS, HTML, Storybook, WordPress, Sitecore.
Freelance
Jun `20 - Oct `20
4 months
Projects with stack Control and booking of condominiums: In my duties were in the whole 3 different stages of the project, an App for mobiles that only the clients could use, the dashboard was only to have a super admin to control the data and connect with the backend. Dashboard/Frontend: Angular 8+, Angular material, RXJS, CSS, HTML Backend: NodeJS, Express with PostgreSQL App Mobile: Ionic 5 with Angular, RXJS, SCSS, HTML Hardware store: This App was just to get where the store was and which one closer was and some other information like phone numbers. App Mobile: Ionic 5 with Angular, RXJS, SCSS, HTML, Geolocation, API E-commerce: this project had an admin website/dashboard and a website where the clients could buy their products. Frontend: Angular 8+, Angular material, RXJS, CSS, HTML Backend: NodeJS, Express with PostgreSQL Stack: Angular 6+, Javascript, Typescript, Angular Material, Bootstrap, SASS, HTML, NodeJS, Ionic 5, PostgreSQL
Responsibilities & achievements
Projects with stack Control and booking of condominiums: In my duties were in the whole 3 different stages of the project, an App for mobiles that only the clients could use, the dashboard was only to have a super admin to control the data and connect with the backend. Dashboard/Frontend: Angular 8+, Angular material, RXJS, CSS, HTML Backend: NodeJS, Express with PostgreSQL App Mobile: Ionic 5 with Angular, RXJS, SCSS, HTML Hardware store: This App was just to get where the store was and which one closer was and some other information like phone numbers. App Mobile: Ionic 5 with Angular, RXJS, SCSS, HTML, Geolocation, API E-commerce: this project had an admin website/dashboard and a website where the clients could buy their products. Frontend: Angular 8+, Angular material, RXJS, CSS, HTML Backend: NodeJS, Express with PostgreSQL Stack: Angular 6+, Javascript, Typescript, Angular Material, Bootstrap, SASS, HTML, NodeJS, Ionic 5, PostgreSQL
Payever
Aug `19 - Dec `19
4 months
Working with angular 6+, RXJS, NGRX, API, bootstrap, angular Material, Karma/Jasmine, and microservices. Working in a team Bugs solutions Unit testing Reactive programming Stack: Angular 6+, Javascript, Typescript, Angular Material, Bootstrap, Karma/Jasmine, SASS, HTML, NodeJS
Responsibilities & achievements
Working with angular 6+, RXJS, NGRX, API, bootstrap, angular Material, Karma/Jasmine, and microservices. Working in a team Bugs solutions Unit testing Reactive programming Stack: Angular 6+, Javascript, Typescript, Angular Material, Bootstrap, Karma/Jasmine, SASS, HTML, NodeJS
Eleven Systems
Jul `18 - Feb `19
7 months
Web development using AngularJS 1.2 and Angular 6+, bootstrap Duties Working in team Bugs solutions Stack: AngularJS, Angular 6, Javascript, Typescript, Bootstrap, HTML, CSS3, SASS
Responsibilities & achievements
Web development using AngularJS 1.2 and Angular 6+, bootstrap Duties Working in team Bugs solutions Stack: AngularJS, Angular 6, Javascript, Typescript, Bootstrap, HTML, CSS3, SASS
Grupo Prides
Nov `17 - Jul `18
8 months
Create, improve and maintain a hybrid mobile app for “Banco de Costa Rica” using angular 2+, and ionic 2+. Web development and support to the native apps in Android. Duties Working in team Bugs solutions Apps improvements Testing in different kinds of mobile device Stack: Angular 2+, HTML, SASS, typescript, javascript, Java, IBM First Mobile
Responsibilities & achievements
Create, improve and maintain a hybrid mobile app for “Banco de Costa Rica” using angular 2+, and ionic 2+. Web development and support to the native apps in Android. Duties Working in team Bugs solutions Apps improvements Testing in different kinds of mobile device Stack: Angular 2+, HTML, SASS, typescript, javascript, Java, IBM First Mobile
QuboSystems
Nov `16 - Nov `17
1 year
Create hybrid mobile apps and websites using Ionic framework, angular.js, Firebase, Bootstrap (HTML5-CSS3), and Gitlab with Source tree. Duties Programming hybrid apps, frontend with AngularJS 1.5, Ionic Framework 2.0, and backend with firebase 3.0 Programming websites, frontend AngularJS 1.5, Bootstrap 3, and backend with firebase 3. Working in a team using scrum Stack: AngularJS 1.5, Firebase, Bootstrap, Ionic 1-2, HTML 5, CSS3, Gitlab, Javascript
Responsibilities & achievements
Create hybrid mobile apps and websites using Ionic framework, angular.js, Firebase, Bootstrap (HTML5-CSS3), and Gitlab with Source tree. Duties Programming hybrid apps, frontend with AngularJS 1.5, Ionic Framework 2.0, and backend with firebase 3.0 Programming websites, frontend AngularJS 1.5, Bootstrap 3, and backend with firebase 3. Working in a team using scrum Stack: AngularJS 1.5, Firebase, Bootstrap, Ionic 1-2, HTML 5, CSS3, Gitlab, Javascript
Obie
May `16 - Sep `16
4 months
Create a website for real estate, my duty change the website in bootstrap to the foundation for apps, add new pages in the foundation for apps, connect with a database in MySQL, and use bitbucket as a control version. Duties Frontend with AngularJS 1.5, HTML, and SASS/Foundation for apps Working in team Stack: AngularJS 1.5, HTML, SASS/Foundation for apps, Javascript
Responsibilities & achievements
Create a website for real estate, my duty change the website in bootstrap to the foundation for apps, add new pages in the foundation for apps, connect with a database in MySQL, and use bitbucket as a control version. Duties Frontend with AngularJS 1.5, HTML, and SASS/Foundation for apps Working in team Stack: AngularJS 1.5, HTML, SASS/Foundation for apps, Javascript
Education
Higher education in Computer Science
Agency
10-50
GMT-3
Uruguay
Core Expertise
Industries
Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Arts & Culture, Branding, design, web development, Augmented reality, SaaS
Want to hire this engineer?
Check if Mario is available