Juan David Nicholls Cardona

Rising Codementor

US$15.00

For every 15 mins

ABOUT ME

Open Source Contributor | Full Stack Developer | Mentor | Speaker

Creator of @proyecto26; Changing the world with small contributions 🧚‍♀️

Open Source Contributor, Full-Stack Developer with a background in web, mobile and game development, having 9+ years of practice and leadership building interactive experiences.
Focused on Web, Mobile, Gaming and Cloud Technologies.

I've reach more than 4 million downloads with my Open Source contributions and I've been participating as speaker in international events such as JSConf and Microsoft DevDays, and also being a mentor from local communities like CodeYourFuture, ColombiaDev, etc.

To be, or not to be, that's not the dilemma... Let it be 🌱 - J.D. Nicholls

Spanish, English

Bogota (-05:00)

Joined January 2019

EXPERTISE

JavaScript

9 years experience

Creating plugins from npm for Ionic, Phaser, React Native and Templates. Web sites, WebGL/Canvas games, Facebook apps, Hybrid and Native ...

Creating plugins from npm for Ionic, Phaser, React Native and Templates. Web sites, WebGL/Canvas games, Facebook apps, Hybrid and Native Mobile Apps.

Es6 React Angular Ionic Phaser HTML5 Canvas npm React Native NativeScript

Node.js

7 years experience

Creating REST APIs, WebSites, Serverless functions, Bots with Microsoft Bot Framework, IoT with Johnny-Five, real-time apps using sockets...

Creating REST APIs, WebSites, Serverless functions, Bots with Microsoft Bot Framework, IoT with Johnny-Five, real-time apps using sockets with Socket.io.

Azure RESTful API Express.js

Azure RESTful API Express.js MongoDB PostgreSQL Firebase Mongoose API Serverless NestJS

Java

2 years experience

Creating native bridges/plugins for Android

React Native NativeScript Ionic

TypeScript

4 years experience

Using types from the code, creating packages for others

React Native NativeScript Ionic

Phaser

5 years experience

Creating games and awesome experiences with JavaScript for Web and mobile

WebGL HTML5 Canvas

5 years experience

Creating Web Sites, Nuget packages, Desktop Apps, Mobile Apps, REST APIs.

Azure RESTful API Back-End

Azure RESTful API Back-End Xamarin API ASP.NET MVC ASP.NET

React Native

4 years experience

Creating enterprise mobile apps and plugins

Android iOS

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE

GitHub

Ionic-Starter-Template

Reinventing the wheel, again! Sorry Ionic Team... but there are many newbies learning on Youtube!

JavaScript

211

107

Ionic-ElastiChat-with-Images

Ionic Magic Chat with Angular Elastic, Autolinker.js and more!

JavaScript

Stack Overflow

1389 Reputation

Community Posts

How and why I built MercadoPago for React Native

MercadoPago for React Native

RestClient for Unity 🤘

Simple HTTP and REST client for Unity based on Promises, also support Callbacks!

Animations with React Native ⏯

Creating beautiful animations with React Native

EMPLOYMENTS

Tech Lead / Full-Stack Developer

Zagalabs

2021-05-01-Present

• Led code refactors using best practices with Angular & NgRx to improve code reusability from web and mobile apps. • Created demos and c...

• Led code refactors using best practices with Angular & NgRx to improve code reusability from web and mobile apps. • Created demos and collaborated with the team for integrations of third-party providers like Uber Eats. • Conduct technical interviews and participate in the evaluation process of new candidates. • Analyzes, designs, coordinates and supervises the development of software systems.

Node.js

MongoDB

Angular

Node.js

MongoDB

Angular

PostgreSQL

Redis

Ionic

Microservices

NgRx

TypeORM

NestJS

FrontEnd Developer / Tech Lead

S4N

2018-02-01-2021-04-01

• Led team of 5 engineers and Coordinate with other teams to build mobile apps for iOS and Android with React Native. Defined a modular a...

• Led team of 5 engineers and Coordinate with other teams to build mobile apps for iOS and Android with React Native. Defined a modular architecture for the project. • Developed native integrations to improve the UX of mobile apps, reaching more than 4 million downloads with Open Source projects. • Collaborated with cross-functional teams to analyze, design, and ship new features. • Participated actively in discussions, presentations and decisions about front-end development, web and mobile apps. • Worked on bug fixing and improving application performance. • Perform code reviews to ensure the quality of the code.

Java

WebSocket

TypeScript

Java

WebSocket

TypeScript

React

JavaScript

Objective-C

React Native

Redux

MobX

Mobile App Development

Software Development Engineer

BevyUp (Acquired by Nordstrom)

2017-03-01-2018-02-01

• Joined as the first remote employee and worked with the founders to improve the performance and UX of the apps according to the busines...

• Joined as the first remote employee and worked with the founders to improve the performance and UX of the apps according to the business goals. • Migrated deprecated projects using Ionic 1 to React Native, improving the user experience and the performance of the apps. • Help the team and review the merge requests to identify issues with the code early, before to distribute new versions of the app.

Angular

Azure

Angular

Azure

Ionic

React

JavaScript

React Native

NativeScript

ASP.NET

PROJECTS

Click and CollectView Project

2016

Click and Collect is a mobile application that allows Apex Supply Chain customers to create and deliver products to a locker for a custom...

Click and Collect is a mobile application that allows Apex Supply Chain customers to create and deliver products to a locker for a customer to retrieve. The scope of this project is that a user can enter the mobile application and visualize the flow of orders since are created until are picked up. The user can create new orders, check the availability of compartments, get reports of orders details and according to certain permissions, the user can create email templates, create new users and groups, update site settings, create email A/B testing and other actions about orders. This project is a hybrid mobile application for Android and iOS platforms, RESTful web services are used to get data from Trajectory services and the database. Using a job scheduling component, the data will be updated regarding changes from Trajectory.

Android

Node.js

Angular

Android

Node.js

Angular

HTML5

PhoneGap

Sequelize

Ionic

iOS

Apache cordova

Nordstrom ONView Project

Nordstrom

2021

Nordstrom ON is a mobile application for iOS and Android that allows Nordstrom stylists to create looks for their clients, having better ...

Nordstrom ON is a mobile application for iOS and Android that allows Nordstrom stylists to create looks for their clients, having better communication with them through real-time conversations, receiving push notifications of their latest activity, suggesting looks with an incredible product catalog and filters to improve searches, analyze sales and customize profile information easily, etc. It is built with React Native following a modular architecture that allows multiple Nordstrom teams to work on different modules and release new versions of each module by distributing packages to Artifactory (npm), providing better user experiences with a native look & feel, as well as the integration of third-party SDKs (NewRelic, AppCenter, etc.) using languages such as TypeScript, Objective-C/Swift, and Java.

Node.js

Azure

Teamcity

Node.js

Azure

Teamcity

React

JavaScript

React Native

NativeScript

.NET

Appcenter