Juscyllan S.

Juscyllan S.

Maceió, Brazil
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About Me

I am an expert Full Stack Developer with 9+ years of development experience and a passion for innovation, technology, and optimum performance using the latest JavaScript programming languages on projects for clients. I am technical adept in the use of JavaScript (ES-next), React Native, React.js, Express.js/Hapi.js and MongoDB for the delivery of the best-looking performant mobile applications for clients.

Frontend

JavaScript React.js React Native

Backend

Node.js Express

Database

MongoDB

Other

ES6

Work history

UpStack
UpStack
Full Stack Developer
2018 - Present (7 years)
Remote

  • Creating and developing innovative software solutions for clients across a broad range of industries.

JavaScriptNode.jsReact NativeReact.jsES6MongoDBExpress
Kujhy.com
Kujhy.com
Founder/CTO
2015 - Present (10 years)
Maceió, Brazil

  • Provided technical expertise and leadership for the design, development, and deployment of web and mobile applications working directly with stakeholders and startups.

  • Developed at least 20 mobile applications using React Native and JavaScript, helping startups reach their customers through innovative web solutions.

  • Regularly provide technical expertise for tracking, analyzing and monitoring technology performance metrics on different projects for clients.

JavaScriptReact NativeReact.jsNode.jsMongoDBExpressHapi.jsNext.jsWebpackMySQLPostgreSQLGraphqlJestMochaSASSCSSIonicAngular.JS
ZUQ Soluções Inteligentes
ZUQ Soluções Inteligentes
Full Stack Developer
2009 - 2015 (6 years)
Maceió, Brazil

  • Led the development and implementation of a complete, fully functional, offline-capable mobile application using Ionic and CouchDB in 1 month within the company.

  • Offered technical guidance for the organization of the JavaScript code structure, migration through jQuery, Backbone, Marionette, and AngularJS.

  • Efficiently led and spearheaded the company's mobile development culture; using Phonegap and Ionic.

JavaGISJavaServer Faces (JSF)SpringHibernateRest APIPostgreSQLPostGisHadoopKafkaNode.jsCouchDBAngular.JSIonicSASSCSSHTMLGulpGruntjQueryd3.jsBackbone.jsMarionette.js

Showcase

Full Stack Developer - Zauty.com
Full Stack Developer - Zauty.com

  • A platform connecting beauty professionals and clients.

  • The application is built using NodeJS, React, and a secured SPA.

  • The app utilizes React Native for mobile app development.

Full Stack Developer - GoKids
Full Stack Developer - GoKids

  • Develops a real-time application for monitoring children using GoKids' mother-drivers cars.

  • Built the application using JavaScript and React Native.

  • The application provides real-time information to users.

React Native Developer - Magote.com
React Native Developer - Magote.com

  • Developed and deployed an application for Magote.com, a beauty service marketplace in Brazil.

  • Integrated the app with the REST API provided.

  • Utilized OneSignal for push notifications.

React Native Developer - QuantoGastei
React Native Developer - QuantoGastei

  • App redesigned using React Native.

  • Improved app performance and usability.

  • App is now optimized for better user experience.

Education

Education
BSc. Computer Science
Federal University of Alagoas, Computation Institute (UFAL)
2007 - 2012 (5 years)