Mackewinsson P.

About Me

I am an expert React Native Developer utilizing various tools and technologies to develop responsive applications and user-oriented interfaces on websites, tools and products. I am familiar with React Native and its core principles - striving to build, release, and maintain production-quality mobile apps, optimizing overall workflow and balancing challenging customer needs with application performance.

Frontend

Backend

Database

DevOps

QA & Testing

Workflow

Other

Work history

UpStack
UpStack
React Native Developer
2022 - Present (3 years)
Remote
  • Creating and developing innovative React Native-based solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

Aptos Retail
Aptos Retail
React Native Developer
2021 - 2022 (1 year)
Remote
  • Worked on several development activities on the main Aptos app - implementing solutions for authentication, products, carts and payments.

  • Designed and implemented advanced features on the frontend and backend of the app using different tools and services.

  • Wrote tests for class components during development and created code to ensure compatibility and stability.

Globant
Globant
Web UI Developer
2021 - Present (4 years)
Santiago, Chile
  • Designed, built and deployed the components, codebase and architecture for Itau's mobile app.

  • Work with other devs to develop, deliver, improve and maintain features and functionalities on projects.

  • Identify, troubleshoot and fix complex business and production issues on multiple projects for clients.

Stefanini Group
Stefanini Group
Fullstack Developer
2021 - 2021
Santiago, Chile
  • Designed, developed and maintained solutions on the frontend of the Blue Express app.

  • Implemented new features on the app to optimize performance - writing and upgrading unit tests for solutions.

  • Identified and debugged complex codebases and implemented solutions to resolve technical issues within the application.

Keller Williams Realty
Keller Williams Realty
React Native Developer
2020 - 2020
Remote
  • Worked on the app architecture and structure to deliver an enhanced dev process for the dev team.

  • Analyzed and identified common issues within React Native ecosystem and recommended solutions.

  • Designed and implemented processes to build the Keller William social network for agents with innovative interactive features.

Cusine
Cusine
Frontend Developer
2019 - 2020 (1 year)
Buenos Aires, Argentina
  • Developed advanced UI features on ReactJs and React Native codebases on several solutions and projects.

  • Developed scalable components and frontend libraries on solutions - translating designs and wireframes into quality codes.

  • Diagnosed and fixed bugs and performance bottlenecks on solutions - adhering to all standards and regulations.

Udemy
Udemy
Frontend Teacher
2018 - Present (7 years)
Remote
  • Explain and review detailed workflow processes on frontend development with students on the Udemy platform.

  • Analyze, test and select appropriate frontend development courseware and training techniques during sessions.

  • Develop training plans, instructional scripts and methods with appropriate resources to improve the capacity of students.

Micro Blading Academy
Micro Blading Academy
Software Developer
2017 - Present (8 years)
Santiago, Chile
  • Plan, execute and optimize digital marketing campaigns on multiple social media and online platforms.

  • Build, deploy, and maintain web pages and plugins on software solutions for clients.

  • Fix bugs and optimize existing code on solutions to improve performance, reliability, and scalability.

Showcase

React Native Developer - KW Connect
React Native Developer - KW Connect
  • Developed and implemented the KW Connect social network app, a real estate education portal.

  • The app includes features for posts, photos, videos, group chats, and learning opportunities.

  • The project utilizes React Native for development.

React Native Developer - LATAM Airlines
React Native Developer - LATAM Airlines
  • Developed a mobile app for LATAM Airlines to enhance flight management, booking, and boarding pass confirmation.

  • Implemented new features to improve app performance, maintain existing solutions, and introduce new technologies.

  • Focused on delivering improvements to the app's functionality and user experience.

React Native Developer - Aptos App
React Native Developer - Aptos App
  • Developed a React Native app for the Aptos POS system, focusing on retail store sales, products, inventory, discounts, and payments.

  • The app aims to unify shopping experiences across various channels, devices, and touchpoints.

  • The project involves integrating and streamlining core functionalities for retail management.

Education

Fullstack Javascript Developer
Fullstack Javascript Developer
Treehouse
2019 - 2020 (1 year)
BSc. Economics
BSc. Economics
University of Zulia
2007 - 2012 (5 years)