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Abdel – Node.js, React, Next.js, experts in Lemon.io

Abdel

From Mexico (GMT-6)

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Full-stack Web DeveloperSenior
Hire developer
8 years of commercial experience
E-learning
Fintech
NFT
Telecommunications
Communication tools
Mobile apps
Platforms
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Abdel – Node.js, React, Next.js

Abdel is an experienced Full-stack Developer with a Front-end focus. Possessing a solid understanding of web development, specializing mainly in Node and React, Abdel also stands out as an excellent communicator. Despite having an easy-going personality, Abdel has the technical chops to create app architecture from scratch and has acquired a strong background in working with React!

Main technologies
Node.js
6 years
React
5 years
Next.js
4 years
SASS
6 years
Additional skills
Typescript
Angular
Kubernetes
GCP
PostgreSQL
Web Sockets
Jenkins
Python
Twilio API
Kotlin
Java
Terraform
Docker
Styled-components
Jest
Material UI
AWS
Stripe API
Ethers.js
Redux
Contentful
Selenium
Vercel
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Senior Full-stack Web Developer
May 2022 - Feb 20239 months
Project Overview

Wallet that allows you to store your Tokens in one place. It makes the NFTs storing easier because you can use your FaceID/TouchID to make it secure and store it in your Apple Wallet. You can use it in event access, fashion, and entertainment industries.

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Responsibilities:
  • Designed a UI system that adhered to design standards and was reused throughout the entire application;
  • Integrated with third-party payment processors to support multiple countries and payment methods to maximize accessibility;
  • Helped in the decision-making for future implementations and technology stacks by participating in daily and weekly Scrum meetings;
  • Implemented Context API to optimize React State handling and avoid re-renders.
Project Tech stack:
Ethers.js
React
Next.js
PostgreSQL
Styled-components
Material UI
GitHub Actions
Typescript
Jest
AWS
Stripe API
Senior Full-stack Web Developer
Aug 2021 - Apr 20227 months
Project Overview

A multi-purpose technology and services-oriented company with a wide range of telecommunications products and services, including internet access, video, smart home automation, and IPTV television.

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Responsibilities:
  • Connected and created multiple reusable components for adding to the Contentful CMS;
  • Created end-to-end workflow procedures to develop applications, perform Unit Tests, and facilitate Quality Assurance protocols;
  • Audited and measure components to fix performance issues and make good usage of the resources;
  • Reviewed code for other critical areas of the application.
Project Tech stack:
React
Node.js
Jest
Contentful
Redux
AWS
Docker
Typescript
Software Engineer
Oct 2020 - Aug 20219 months
Project Overview

The app allows you to notify all the users registered in your app (School) by sending Text Messages, emails, or calls to the parents or students about news or updates in the education system. You can schedule the messages and translate them to all the available languages on the Google Translate API.

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Responsibilities:
  • Built new Front-end components;
  • Wrote unit tests;
  • Designed a new delivery system to improve performance;
  • Supervised the migration of legacy code (Perl and Python) to a more efficient microservice that significantly improved system security;
  • Implemented a secure login service with multiple SSO integrations, allowing users to enter their login credentials only once.
Project Tech stack:
React
Java
Kotlin
Jenkins
Styled-components
Python
Terraform
Docker
Twilio API
Node.js
Tech Lead and Senior Full-stack Web Developer
Dec 2016 - Nov 20192 years 10 months
Project Overview

This automatic WebSocket generator was created to improve the delivery creating a service for customers who wanted to see their devices monitored in the app. The application used the Kubernetes API to create a new complete system with a DB, UI, Back-end, and WebSocket connection. Everything in an internal product has a user/role database with authentication and expiration permissions and is hosted on the Google Cloud Platform.

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Responsibilities:
  • Created Front-end and Back-end architecture;
  • Added integration with GCP;
  • Led a small team by doing code reviews and 1-1 meetings;
  • Created an optimized and robust database for high-traffic data that handled millions of weekly requests and added indexes and partitions to improve performance significantly;
  • Designed and developed a web application that allowed for the creation of multiple TCP endpoints with low latency for over 20,000 simultaneous users.
Project Tech stack:
Angular
Node.js
PostgreSQL
GCP
GitHub Actions
Kubernetes
Web Sockets

Education

2015
Computer Systems engineer
bachelor's degree

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