👋

Hello, I am

Kelvin

System Engineer

& Developer

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@2022 KELVIN ROJAS

I Know that Good WebSite
means Good Business

Cloud Integration Developer

Cloud Integration Developer

in my previous work experience I discovered the world of automations and integrations in the cloud, I love being able to help companies to be more efficient and focus on other activities using scripting languages such as python or javascript.

Drummer

Drummer

In my spare time I am a drummer, I have always loved music, rhythms and sounds, I feel that with it we can connect to special places.

Frontend Developer

Frontend Developer

I am passionate about web development, I love all areas of Frontend, design, layout, and functionality development, with JavaScript we can do amazing things, with Frameworks like React js or Vue js.

Backend Developer

Backend Developer

I love building server-side apps, it's where logic and ideas come together to optimize resources in the best way, the backend is one of the most important parts of our apps.

@2022 KELVIN ROJAS

My Portfolio Section

Vue
Python
JavaScript
React JS
All

Hanoi Tower Game

simple game, handling drag and drop events with pure javascript, also the "solution" of it is implemented with recursion, and the steps are printed for the best path to victory.

JavaScript

Voting Web App

This is an App made for the students of the Universidad de El Salvador, intended to replace the old voting system and implement new technologies in our voting process.

Vue

@2022 KELVIN ROJAS

Skills & Experiences

Express

Express

Css

Css

Html

Html

Kubernetes

Kubernetes

JavaScript

JavaScript

Django

Django

Node

Node

TypeScript

TypeScript

MySQL

MySQL

Python

Python

Sequelize ORM

Sequelize ORM

Bootstrap

Bootstrap

Api

Api

Git

Git

Java

Java

Firebase

Firebase

SpringBoot

SpringBoot

React

React

GCP

GCP

Docker

Docker

Vue

Vue

Nov 2022 - Feb 2023

FullStack Developer

APPOINTMENTS TODAY LLC

• Create and manage integrations between call system Five9 and CRM (HighLevel and FlowTrack). • Help team in the cloud migration to Google Cloud Platform by applying design patterns and creating clean code. • Participating in code reviews and contributing to team discussions on best practices and development strategies. • Developed and maintained Java applications using Spring Framework and Hibernate ORM • Implemented RESTful APIs for communication with front-end applications • Designed and developed database schema and optimized database queries. • Worked collaboratively with a team of developers using Agile methodology and Git for version control. • Meeting project deadlines and communicating progress and challenges with project managers and other team members.

Jun 2020 - Sep 2020

Python Developer

Universidad de El Salvador

I have worked with Python in a project of my university course, solving some advanced mathematical problems with some libraries to analyze data and we also use a ui library for the view.

Feb 2022 - Sep 2022

Frontend Developer

Universidad de El Salvador

i worked in a voting app, we use javascript frameworks and for the data use a blockchain tecnologies for protect that and give users more security

@2022 KELVIN ROJAS

Take a coffee & chat with me

emailkelvinrojas66@gmail.com
phone+(503) 7110-1345

@2022 KELVIN ROJAS