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Summary

Expertise

Project Highlights

Education

Agency

MF

English:

Upper Intermediate

Miguel Ángel F.

vetted by Youteam

Vetted by YouTeam

Mexico

UTC -06:00

America/Mexico_City

English:

Upper Intermediate

Full stack JavaScript, TypeScript, and Dart developer with 5 years of experience collaborating on more than 10 projects with different technologies.

I am a seasoned full-stack developer with over 5 years of experience in JavaScript, TypeScript, and Dart, collaborating on 10+ projects with diverse technologies. As a Software Engineer Assoc Manager at PepsiCo, I enhanced the Joy App's UX/UI and stability through Firebase updates. In freelance roles with IDS and Gulf, I showcased expertise in TypeScript and React Native, optimizing applications and improving web page performance. Pivotal roles at Pentalog, Kavak, and Asistensi highlight my contributions to feature integration, UI/UX enhancement, and the development of innovative applications. My technical skills cover a broad spectrum, including JavaScript, TypeScript, Dart, React, Angular, Flutter, and more. With a proven track record in successful project management, effective client interaction, and innovative problem-solving, I bring valuable expertise to any development team or project.

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Check if Miguel Ángel is available

Expertise

Years of commercial development experience

5 years of experience

Core technologies

Git 4 years
JavaScript 4 years
React.js 3 years
Node.js 3 years
TypeScript 3 years

Other technologies

Express.js
JIRA
Kubernetes
MongoDB
MySQL
PostgreSQL
React Native
SQL
SQL Server
TypeScript
Bootstrap
CSS3
DevOps
NoSQL
Sass
Scrum
Unit Testing
Web Services
Docker
Redux
Vue.js
Flutter
Bitbucket
GraphQL
Firebase
REST Api

Project Highlights

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Software Engineer Assoc Manager

Joy App

Sep `23 - Present

1 year

PepsiCo

Enhanced app functionality.

Responsibilities & achievements

- Implemented Firebase remote config for dynamic updates and personalized experiences. - Added deep links and events to support marketing campaigns and user redirection. - Enhanced UX/UI across all screens for a cohesive interface. - Addressed bugs and improved app stability using Firebase Crashlytics.

DART
Flutter
Firebase
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Freelance Software Engineer

Walmart

Aug `23 - Jan `24

5 months

Me@Walmart International |

Optimized Me@Walmart International application.

Responsibilities & achievements

- Maintained and enhanced the Me@Walmart International application, with a dedicated focus on elevating the user experience and resolving bugs. - Proficient in efficient data management using the Looker platform to visualize user interactions and application usage patterns. - Created dashboards within ServiceNow to represent incidents reported by associates, demonstrating a proactive approach in incident management and resolution to enhance the application. - Utilized feedback from associates to drive improvements, ensuring a responsive and user-centric application experience.

React Native
TypeScript
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Freelance Lead Developer

Gulf project

Jun `23 - Aug `23

2 months

Gulf

Revolutionized development efficiency, optimizing web page interactions, and introducing streamlined third-party integrations.

Responsibilities & achievements

- Accelerated development speed by 60% post-migration from Laravel to TypeScript. - Reduced web page bounce rate by 15%, decreasing First Time To Interact from 1.5s to 500ms. - Completely refactored AngularJS components, adhering to best practices and enhancing functionality with TypeScript interfaces. - Integrated essential third-party libraries: - Facturador: Streamlined invoicing for automatic generation, facilitating tax-related tasks. - Envia: Implemented automatic generation of shipping labels, allowing users to effortlessly select carriers and services. - Loyalty: Introduced a comprehensive points rewards program for redeeming gained points from the Gulf app.

Node.js
TypeScript
icon
Full Stack Developer

Asistensi mobile application

Jun `22 - Apr `23

10 months

Asistensi

Led management and maintenance of five medicine apps with legacy codebases.

Responsibilities & achievements

- Managed and maintained five medicine apps with legacy codebases. - Initiated the creation of a new app to integrate these legacy systems, improving performance by 30% and code quality by 20%. - Enhanced the UX/UI of video calls. - Reviewed colleagues' code to ensure thorough completion before QA.

React Native
TypeScript
Redux
Tailwind CSS
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Full Stack Developer

Noodle

Aug `21 - Aug `23

2 years

Pentalog

Implemented new features, enhanced admin roles, and developed informative pages with filters.

Responsibilities & achievements

- Integrated new features: - Added new roles for accessing the admin page. - Developed pages with comprehensive information about coaches and universities. - Implemented filters to display specific data for Goals and Key Dates. - Created dashboards and cards for data visualization using AntD. - Engaged in direct communication with the client. - Reviewed code from colleagues to ensure ticket fulfillment before passing it to QA.

React.js
TypeScript
GraphQL
Ant Design
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Software Engineer II

Kavak.com

Aug `21 - Jun `22

10 months

Oversaw UI development for a marketing campaign flow manager.

Responsibilities & achievements

- Spearheaded the development of a user interface from scratch for a flow manager dedicated to sending marketing campaigns, ensuring seamless operation and user-friendly functionality. - Played a pivotal role in introducing new services utilizing GraphQL technology, including a system to rate Kavak's theft reporting service, an automated ticket creation service in Jira for reporting stolen cars, and an email service to notify the car insurance company about stolen cars.

AngularJS
TypeScript
GraphQL
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Full Stack Developer

Advanced Mankind

Jul `20 - Jan `22

2 years

Undertake diverse tasks and responsibilities to contribute to the overall functioning and success of the company.

Responsibilities & achievements

- Xybrid (Oct 2021-Jan 2022): Constructed MySQL and Node.js backend architecture from scratch for a VR golf videogame. - Caplugs (Sept-Nov 2021): Designed HTML and SASS layouts, improving the user experience by 15%. - Beach Body (Jun-Aug 2021): Tracked user events in the whole web app, client interaction with JavaScript and HTML. - AnyClub (Mar-May 2021): Developed Angular 2 layouts, improving the UX/UI for better user-friendly collaboration directly with the client. - GuideX (Nov 2020-Feb 2021): Created React and React Native websites and mobile apps, integrated MapBox, engaged with clients using TypeScript. - Chedraui (Jul 2020-Jun 2021): Maintained and enhanced Chedraui's app with Flutter and Dart, integrated new features like a converter kgpzs, resolved incidents promptly, direct client interaction.

AngularJS
CSS
JavaScript
MySQL
Node.js
React.js
React Native
TypeScript
DART
HTML
Sass
Flutter
Mapbox
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Chief Technology Officer (CTO) & Full Stack Developer

Axend Marketplace

Feb `19 - Feb `21

2 years

Axend

Managed coordination with marketing and operation teams.

Responsibilities & achievements

- Coordination with marketing and operation teams. - Maintenance of the platform (5 backends and 2 frontends). - Integration of new features. - Creation of a Dashboard for data visualization. - Screen layout and implementation of functionality with JavaScript. - SSL certificate renewal. - GCP maintenance and management.

Express.js
JavaScript
Node.js
Vue.js
Nuxt.js

Education

Higher education in Computer Science

Agency

Software development agency #3757

10-50

GMT-5

Lima, Peru

Core Expertise

Agile
Amazon EC2
Amazon S3
AngularJS
AWS
Azure
C#
Django
Elixir
ETL
Express.js
Flask
Google Analytics
Groovy
Hibernate
HTML5
Ionic
Java
JavaScript
jQuery
Kotlin
Kubernetes
Microsoft
Microsoft Dynamics CRM
MongoDB
.NET
Node.js
PHP
PostgreSQL
Python
QlikView
React.js
React Native
Ruby on Rails
Scala
Selenium
Spark
Spring
SQL
SQL Server
SSIS
Tableau
TypeScript
WordPress
Xamarin
Apache Tomcat
Bootstrap
CSS3
Git
Go
Golang
HTML
iOS
Mocha
Oracle database
Pentaho
Project Scheduling
Scrum
SQL Azure
SQL Programming
Unit Testing
Web Services
Sketch
User Experience Design
Angular 2x
Postman
Project management
Docker
DynamoDB
MariaDB
SQL query
InVision
Redux
Project Manager
Scrum Master
Maven
Spring Boot
Illustrator
Photoshop
Jest
Enzyme
Hadoop
Flutter
.NET Core
Figma
AWS Lambda
Firebase
Next.js
SEO
Power BI
AWS Glue
Pyspark
.NET Framework
Snowflake
SAP HANA

Industries

Architecture & Design, E-Commerce & Retail, Information services & Technologies, Construction & Real estate, Data Science & Machine Learning, Branding, design, web development

Want to hire this engineer?

Check if Miguel Ángel is available