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
React.js, Vue.js, Next.js, Nuxt.js, CSS3, HTML5, TypeScript, JavaScript, Contentful, Prismic, Gatsby, Firebase, Bootstrap, Tailwind
UserInterfaces
Custom Design & Development
Photoshop, Figma, Gravit Designer, Zeplin, Xd, Sketch, InVision, Ilustrator, Ant Design, Material Design, NativeBase, Bootstrap, Tailwind, HTML5, CSS3, JavaScript
MobileApplications
Native & Hybrid Solutions
React Native, Phonegap, Cordova, Material Design, Native Base, Quasar
WordPressDevelopment
Custom Themes & Plugins
ACF, Advanced Custom Fields, WP Engine, Gutemberg, jQuery, React.js, Vue.js, PHP, MVC, MySQL
Secondary Services
TechnicalInterviews
Vue.js, React.js, JavaScript, Web Technologies
SoftwareTesting
Selenium, BrowserStack, Lambda Test, Mobile, Tablet, Desktop, iOS, Android, Windows, Linux, Mac
Front-EndTraining
Vue.js, React.js, JavaScript, CSS, HTML, Web Technologies
- 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