Hello! I'm Jeffer Software Engineer and Full Stack Web Developer.

I have more than 2 years of experience in web application development.

Programming is my passion and I enjoy creating innovative and efficient solutions to the challenges of the digital world. As a person I am characterized by being creative, responsible and fully committed to my work.

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Jefferson González - Full Stack Developer

Experience

Consultor SCP Latest

MQA Business Consultant S.A.
  • Developed enterprise solutions with Java for internal applications and client projects, improving operational efficiency and optimizing key company processes.
  • Participated in integrations with ERP systems using JavaScript, SAPUI5, and XSJS on SAP HANA, developing both the frontend and services, which enabled smoother integration between systems.
  • Strengthened skills in web development and service architecture by implementing critical functionalities in enterprise environments, contributing to the growth and continuous improvement of internal projects.

Systems Assistant (Trainee)

Seguros de Vida Suramericana S.A.
  • I developed a Java web application to manage and centralize information from the Human Talent area, optimizing control and access to supplier data, improving operational efficiency, and reducing data management time.

Projects

QuickLink | URL Shortener

Open Source URL Shortener

QuickLink is an open-source URL shortening application developed with the PERN stack (PostgreSQL, Express, React and Node.js). It allows you to generate short links and QR codes with JWT authentication and cookie management. Its interface is modern and responsive thanks to Tailwind CSS.

QuickLink | URL Shortener
  • React icon React
  • TypeScript icon TypeScript
  • Tailwind CSS icon Tailwind CSS
  • Node.js icon Node.js
  • Express.js icon Express.js
  • PostgreSQL icon PostgreSQL
  • Prisma icon Prisma
  • JWT icon JWT
  • Cookies icon Cookies

XUE

Control of Clinical Providers

Initial project that arose when trying to solve the need that arose in my experience as an apprentice in SURASURA.

XUE
  • HTML5 icon HTML5
  • Bootstrap icon Bootstrap
  • jQuery icon jQuery
  • PHP icon PHP
  • MySQL icon MySQL

Reading List App

Based on the technical tests challenge MidudevMidudev.

Reading List App
  • React icon React
  • Bootstrap icon Bootstrap
  • Drag & Drop icon Drag & Drop
  • LocalStorage icon LocalStorage
  • Driver.js icon Driver.js

Escape The QA Maze

Game to learn quality control concepts. Made for a university project.

Escape The QA Maze
  • React icon React
  • CSS icon CSS
  • JavaScript icon JavaScript
  • HTML5 icon HTML5
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