Summary

Expertise

Project Highlights

Education

Agency

AJ

English:

Proficient

Alan J.

vetted by Youteam

Vetted by YouTeam

Peru

UTC -05:00

America/Lima

English:

Proficient

Senior Front End Developer with over 7 years of experience using ReactJs

I developed my career from scratch starting as a UX Designer 10 years ago. I learned everything self-taught at first. I then changed to frontend development in which I have scaled my skills at a larger rate as well as the conditions, environments, and salary at a pace I never thought I would since I uprooted my life from living in the U.S. for 23 years to Lima, Peru. I have worked on 3 different continents (America, Europe, and Australia) and have learned a lot from working in different cultures, settings, teams, and environments, with different people. These experiences have given me a different outlook on life professionally and personally as well.

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Expertise

Years of commercial development experience

7 years of experience

Core technologies

React.js 5 years
TypeScript 3 years
Jest 2 years
Cypress 2 years
Next.js 2 years

Other technologies

CSS
Express.js
HTML5
JavaScript
Node.js
PHP
WordPress
SCSS

Project Highlights

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Senior Frontend Developer

Doctari Portal

Apr `22 - Sep `22

5 months

Doctari

Frontend development of Doctor client portal, client registration application with React 17, Typescript, SCSS, BEM, HTML5 of UI reusable, clean, maintainable, modular, testable components.

Responsibilities & achievements

- Storybook development of new Doctari UI Components into the Storybook Design System. - Unit testing with Jest (Test Driven Development) for all frontend components, and functionality developed. - End to End testing with Cypress js. - GitHub actions for deployment (CI/CD). - Assist in backend development of microservices with AWS and Serverless js (infrastructure as code) with AWS Lambda, Cognito, S3, AWS Cloud Watch Monitoring, and API Gateway. - Deliver accurate estimations for frontend development grooming and development refinements. - Assist with the development of mappers and converters from the backend AWS Dynamo DB to the Salesforce database. - Take a leadership role in frontend for development reunions with stakeholders, product owners, backend developers, and the marketing team. - Communicate in development retrospective Agile Scrum meetings development progress, team positives, and improvements needed."

Agile
CSS
HTML5
JavaScript
JIRA
Linux
React.js
TypeScript
Amazon Web Services
Git
HTML
OOPS
Sass
Scrum
RESTful API
Redux
Cypress
Jest
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Senior Frontend Developer

Thrivent

Jun `21 - Dec `21

6 months

Thrivent

Tool acted as a planner and knowledge base to assist new clients in reaching retirement goals. Technologies used on the client side included React with Next js for static website generation, Design System based in Storybook js, Chakra UI, SASS, Formik, CSS in JS Styled Components, HTML, CSS, Webpack, Node js, Express, MongoDB.

Responsibilities & achievements

- Contract project for Thrivent single-page web application designed to reach new types of Thrivent customers looking for web-based retirement planning tools. - Tool is a planner and knowledge base to assist new clients in reaching retirement goals. Technologies used on the client side included React with Next js for static website generation, Design System based in Storybook js, Chakra UI, SASS, Formik, CSS in JS Styled Components, HTML, CSS, and Webpack. - Backend development of Controllers, Routing, Models with Node, Express, MongoDB, and deployment with Netflify, Heroku"

Agile
CSS
HTML5
JavaScript
JIRA
Linux
MongoDB
Node.js
React.js
TypeScript
Git
HTML
OOPS
Sass
Scrum
RESTful API
Redux
Cypress
GatsbyJS
Next.js
Tailwind CSS
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Senior Frontend Engineer

Ex2 Outcoding

Feb `21 - Jun `21

4 months

SSB

React development for U.S client SSB for CRM sports management system developed in React (hooks), Next, Typescript, Jest, Formik/Yup, Next js, Context/Mobx for state management, Axios, Storybook, SASS, SSB Components.

Responsibilities & achievements

- Frontend development of SSB Discovery UI, Segmentation components with new architecture in React. - Development for support with technical debt, refactoring with older technologies in Angular js, gulp, and Material UI. - Coordinate with SSB Team client team members from technical leads to scrum masters, and product owners, for daily grooming, standups, technical meetings, standups, retrospectives, code reviews, etc."

Agile
CSS
HTML5
JavaScript
JIRA
Linux
React.js
TypeScript
Bootstrap
Git
HTML
OOPS
Sass
Scrum
RESTful API
Cypress
Tailwind CSS
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Frontend Developer

CAANZ

Oct `19 - Apr `20

6 months

CAANZ

Chartered Accountants New Zealand and Australia. Frontend development of modules, templates, and components for the company's website.

Responsibilities & achievements

- Frontend development of modules, templates, and components for the website in CSS, OOCSS, BEM, React, JQuery, HTML5, Javascript, and Gulp. - Coordinate with backend developers for template backend integration with .Net framework, coordinate with client, and project managers regarding client-specific technical requirements and features needed for the website. - Create React stateful smart components, stateless components (class-based components or pure functional components with hooks) for Sitecore sites, used with JSS (Javascript services), Javascript ES6, SASS, BEM, and additional libraries like JQuery."

Agile
CSS
HTML5
JIRA
jQuery
React.js
Bootstrap
Git
HTML
OOPS
Sass
Scrum
RESTful API
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Senior Frontend Software Engineer

Proximity

Jun `18 - Feb `19

8 months

Mount Carmel

Mount Carmel health is built on the CrownPeak CMS platform., built for this U.S. client, the large leader in the healthcare industry Influence Health based in Birmingham Alabama, United States.

Responsibilities & achievements

- Development of sites SASS(SCSS) architecture components for client sites including site modifications, debugging, layout modifications, page enhancements, and refactoring of development code into new architecture repositories for the more efficient, effective merging of production. - Site modifications for pages, layout on Crownpeak CMS in CSS, React (headless CMS), JQuery, Javascript, atomic design & development. - Front End component build testing with Grunt to make sure SCSS components, variables, mixings, third-party libraries, etc. run as expected without errors. Sudo Time Tracking System - Vue JS prototype application in creating modules, components, layout modifications, and responsive design. - Development of UI architecture in React components with class components and hooks, state management with Redux, Angular 7, Material Design, Scaffold creation, new User Interface, Navigation setup & routing, Logging screen, UX Look and feel, and responsive design. - Development of Time tracking features, new modules, and components of an application in the Front End with React and Angular 7 Dashboard screen, Time Entry form, and users screen. - .Net backend development with front-end Angular services, directives, models, controllers, and components to pull data from .Net backend services, models, and controllers to show required data from SQL database. Proximity New Website Development - Develop new site architecture in WordPress platform, PHP, Javascript, CSS3, Responsive mobile, cross-browser support, from complete scratch to finish, overall site development. - Creation of different pages from comp designs created in Invision - Plug in tweaking and development in PHP, Child theme development - Assist with the technical interview process for front-end developer candidates."

Agile
CSS
HTML5
JavaScript
JIRA
jQuery
MySQL
PHP
React.js
TypeScript
WordPress
Amazon Web Services
Bootstrap
Git
HTML
OOPS
Sass
Scrum
Wordpress Plugin
RESTful API

Education

Higher education in Computer Science

Agency

Mobile and Web development agency #2704

50-100

GMT-6

Mexico City/Mexico

Core Expertise

Agile
AngularJS
ASP.NET
AWS
Azure
Big Data Architects
C#
CodeIgniter
Django
Ionic
Java
JavaScript
Kotlin
Kubernetes
MongoDB
.NET
Node.js
Objective-C
Oracle SQL
PHP
PL/SQL
PostgreSQL
Python
React.js
React Native
Spring
SQL
SQL Server
TypeScript
UI
Unity or Unity3D
UX
Artificial Neural Networks
Bootstrap
Laravel Framework
Machine learning Engineer
Oracle SOA Suite
Scrum
Swift
Mobile UI Design
Angular 2x
Docker
Project Manager
Scrum Master
Spring Boot
Angular UI Bootstrap
Angular Material
Microservices
Google Cloud Platform
AR/VR

Industries

Business & Productivity, Logistics & Transportation, E-Commerce & Retail, Information services & Technologies, Construction & Real estate, Travel & Tourism, Augmented reality, SaaS, Energy, Telecommunication, Conversational automation, Management System & Automation

Want to hire this engineer?

Check if Alan is available