Services
Multiple services in a wide range of technologies. I work with Companies and Entrepreneurs bringing ideas to life.
20+
Years Of Experience
in the Software Industry
10+
Countries
Served
3
Continents
America, Asia and Europe
93+
Brands
... and counting
WebDevelopment
Everything You Need
Animations, landing pages, full websites, i18n (multilingual websites), animated banners, custom components, email templates, CMS customization, re-design, maintenance, shopping sites, blogs, responsive, performance improvements, web accessibility, ... you name it!
React.js, Vue.js, Next.js, Nuxt.js, CSS3, HTML5, TypeScript, JavaScript, Contentful, Prismic, Gatsby, Firebase, Bootstrap, Tailwind
React.js
Next.js
Vue.js
Nuxt.js
CSS3
HTML5
JavaScript
TypeScript
ES6
jQuery
Webpack
Gatsby
Bootstrap
Tailwind
Firebase
Less
SASS
Stylus
Vuetify
Quasar
React.js
Next.js
Vue.js
Nuxt.js
CSS3
HTML5
JavaScript
TypeScript
ES6
jQuery
Webpack
Gatsby
Bootstrap
Tailwind
Firebase
Less
SASS
Stylus
Vuetify
Quasar
React.js
Next.js
Vue.js
Nuxt.js
CSS3
HTML5
JavaScript
TypeScript
ES6
jQuery
Webpack
Gatsby
Bootstrap
Tailwind
Firebase
Less
SASS
Stylus
Vuetify
Quasar
UserInterfaces
Custom Design & Development
Stunning and performant user interfaces. Functional prototypes in record time. Multi-platform and cross-browser support. Custom modules and reusable components development.
Photoshop, Figma, Gravit Designer, Zeplin, Xd, Sketch, InVision, Ilustrator, Ant Design, Material Design, NativeBase, Bootstrap, Tailwind, HTML5, CSS3, JavaScript
Figma
Adobe XD
Photoshop
Illustrator
Sketch
InVision
The Gimp
Zeplin
Gravit Designer
Inkscape
Figma
Adobe XD
Photoshop
Illustrator
Sketch
InVision
The Gimp
Zeplin
Gravit Designer
Inkscape
Figma
Adobe XD
Photoshop
Illustrator
Sketch
InVision
The Gimp
Zeplin
Gravit Designer
Inkscape
MobileApplications
Native & Hybrid Solutions
Custom apps design and development for Android and iOS. Native and Hybrid.
React Native, Phonegap, Cordova, Material Design, Native Base, Quasar
React Native
Cordova
React.js
Next.js
Vue.js
Nuxt.js
CSS3
HTML5
JavaScript
TypeScript
ES6
jQuery
Webpack
Gatsby
Bootstrap
Tailwind
Firebase
Less
SASS
Stylus
Vuetify
Quasar
React Native
Cordova
React.js
Next.js
Vue.js
Nuxt.js
CSS3
HTML5
JavaScript
TypeScript
ES6
jQuery
Webpack
Gatsby
Bootstrap
Tailwind
Firebase
Less
SASS
Stylus
Vuetify
Quasar
React Native
Cordova
React.js
Next.js
Vue.js
Nuxt.js
CSS3
HTML5
JavaScript
TypeScript
ES6
jQuery
Webpack
Gatsby
Bootstrap
Tailwind
Firebase
Less
SASS
Stylus
Vuetify
Quasar
WordPressDevelopment
Custom Themes & Plugins
WordPress custom development: specific features, plugins, templates and themes. Backups, migrations, security updates, etc.
ACF, Advanced Custom Fields, WP Engine, Gutemberg, jQuery, React.js, Vue.js, PHP, MVC, MySQL
WordPress
Prismic
Contentful
Drupal
Strapi
Craft
Shopify
PHP
Node.js
WordPress
Prismic
Contentful
Drupal
Strapi
Craft
Shopify
PHP
Node.js
WordPress
Prismic
Contentful
Drupal
Strapi
Craft
Shopify
PHP
Node.js
Secondary Services
TechnicalInterviews
Do you need help interviewing developers? Technical questions, live coding sessions, code reviews and more.
Vue.js, React.js, JavaScript, Web Technologies
SoftwareTesting
Need intensive functional or visual testing for your products?
Selenium, BrowserStack, Lambda Test, Mobile, Tablet, Desktop, iOS, Android, Windows, Linux, Mac
Asana
Basecamp
Jira
Trello
Notion
Windows
Mac OS
Linux
Android
iOS
Asana
Basecamp
Jira
Trello
Notion
Windows
Mac OS
Linux
Android
iOS
Asana
Basecamp
Jira
Trello
Notion
Windows
Mac OS
Linux
Android
iOS
Front-EndTraining
Custom Front-End training for your developers. Focused on your company needs and your target market.
Vue.js, React.js, JavaScript, CSS, HTML, Web Technologies
React.js
Next.js
Vue.js
Nuxt.js
CSS3
HTML5
JavaScript
TypeScript
ES6
jQuery
Webpack
Gatsby
Bootstrap
Tailwind
Firebase
Less
SASS
Stylus
Vuetify
Quasar
React.js
Next.js
Vue.js
Nuxt.js
CSS3
HTML5
JavaScript
TypeScript
ES6
jQuery
Webpack
Gatsby
Bootstrap
Tailwind
Firebase
Less
SASS
Stylus
Vuetify
Quasar
React.js
Next.js
Vue.js
Nuxt.js
CSS3
HTML5
JavaScript
TypeScript
ES6
jQuery
Webpack
Gatsby
Bootstrap
Tailwind
Firebase
Less
SASS
Stylus
Vuetify
Quasar
- Citi Digital Policy
- Henry Schein One
- 10 Past Ten
- ImagineX
- thecage.io
- Harman
- Sonny's BBQ
- Citi Horizons
- Conc Sports
- Citi Knowledge Center
- Roblox
- Silver Arrow Marketing
- Localytics
- Algorand Inc.
- Algorand Foundation
- Wondersauce
- Hooko E Koo
- Milestone HVAC
- Backed.vc
- Berggruen Institute
- Citi Knowledge Exchange
- Constellation OHM
- Tao Chan
- Fitbit
- Cool Cat Casino
- Slots of Vegas Casino
- Palace of Chance Casino
- Planet 7 Casino
- Wild Vegas Casino
- Royal Ace Casino
- 123 Bingo
- Dreams Casino
- Club Player Casino
- The Virtual Casino
- Silver Oak Casino
- Prism Casino
- Cirrus Casino
- Ruby Slots Casino
- Slot Madness Casino
- Captain Jack Casino
- CNN Tees
- Greenwave Interactive
- The Lane Crawford Joyce Group
- One For Democracy
- Quid
- R+F
- Via1
- Universal Soul Services
- ETR
- LAMO
- DeepLearning.AI
- MIT
- One For Democracy Fund
- Buildfire
- Accenture Interactive
- Publicis Group
- Rockstar
- Prodigious Latin America
- Glassdoor
- Civic.com
- Bristol Pictures
- Future Quest
- Boombox Gifts
- Curio
- Algorand Ecosystem
- Stanford University
- AlgoFan
- One For Democracy Action Fund
- Democracy Seminar
- MAC Pro Cosmetics
- SiriusXM
- Stereogum
- URSA Major
- VNSNY
- Format
- VNSNY Choice
- Winford Candles
- Chrome Hearts
- Antourage
- Hewlett-Packard
- Black Box
- Oscar Mayer
- GrandView Analytics
- Parking.com
- Merck
- Novartis
- AstraZeneca
- Oscar Mayer
- Sanofi
- Marlboro
- Leo Burnett
- Myndbend
- dev@calirojas.com
- San José, Costa Rica
- Monday to Friday / 9AM - 6PM CST
