Leonel Parrales

ABOUT ME

Hi There! I'm Leonel Parrales

Computer Scientist

Passionate, hard-working individual that is constantly looking for new challenges in life. Intrinsic motivated to be part of the Digitalization and make radical changes in companies.

Birthday : Sep 22, 1997
Phone : +593 98-000-5123
Email : leonelparrales22@gmail.com
From : Quito, Ecuador
Language : English, Spanish
Freelance : Available

Download CV

SERVICES

Front-End Developer

Give me a design ready to program and I'll do wonders. I like to use ReactJS, and program all the components, validations, tasks that the project requires. I would accept to take challenges with any other framework in the market.

Back-end Developer

Among so many technologies to create a REST API my favorite is NodeJS with Express, even so if it is a predictive modeling or Machine Learnings project the option I prefer to use in these cases is Python with Flask or Django.

Database Management

Beyond using SQL language I have managed users and permissions in database managers such as MySQL, Postgres and MongoDB. I have also worked with large amounts of data in SQL Server in my experience as a Data Engineer.

Cloud Computing

In my career the cloud computing I managed the most was AWS, between EC2 and Route 53 services, yet I have also employed Azure services such as Data Lake Storage Gen2 and Azure Databricks for handling large amounts of data.

VPS Management

I love to manage VPS, install database managers on it like MySQL and PostgresSQL. And creating an application deployment environment. I managed my university's VPS for a while. I have used VPS from AWS, Azure, DigitalOcean, Oracle Cloud.

Docker Containers

Several of the projects I deployed were through Docker containers using CEDIA's servers and that's where I started using it. Because of the image repository that exists in Docker Hub it is a great way to save time. Just as I did to deploy R Shiny applications.

MY SKILLS

All the skills that I have in that field of work are mentioned.

The technologies I like to work with vary according to the project needs. I love using the ReactJS framework when it comes to handling Javascript. For the Backend side, NodeJS is the solution I use the most.

To deploy projects I have used different clouds, including DigitalOcean, AWS and Azure. I love to manage VPS and I try every time to get as much performance out of it as possible.

When it comes to handling large amounts of data I opt for Python because the performance it gives me is brutal. I have worked hand in hand with data scientists so I know that R is a viable option for predictive models.

Front-end Developer

85%

Back-end Developer

90%

Database management

90%

Cloud Computing

85%

VPS Management

90%

Docker Containers

90%

RESUME

Experience

Software Development Engineer

April 2022 - Present

Confiamed S.A.

Developer of the company's core. C#. Business turnaround solutions solutions such as automatic suspension of contracts based on their billing, grouped billing, co-payments, user management, etc.

Software Development Engineer

October 2021 - March 2022

Grupo Business IT

Client: CONFIAMED. C# BackEnd .Net Development. Services SOAP, REST. Mobile development with Xamarin. WSO2 Security.

Data Engineering Intern

March 2021 - September 2021

Banco Pichincha

Business Intelligence Area. Handling of large amounts of data. Creation of RShiny applications. ETL processes. SQL Server database management. Data ingestion in Azure Data Lake. Workspaces in Azure Databricks.

Research Study Assistant

March 2021 - September 2021

Universidad Politécnica Salesiana del Ecuador

IDEAGEOCA research group. VPS server management in AWS. PostgreSQL, MySQL, MongoDB database management. LATEX template creation.

Education

Computer Science Engineering

2017 - 2022

Universidad Politécnica Salesiana del Ecuador

Degree obtained. 5 years of study. Basic to advanced knowledge in computer science.

Datacamp Certifications

2021 - Present

Datacamp™

Certificates obtained in Data Engineer and subjects related to data analysis.

Udemy Certifications

2018 - Present

Udemy™

Certificates obtained in programming, database management and frameworks.

Hello, I’m

Leonel Parrales

Computer Scientist

ABOUT ME

ABOUT ME

Hi There! I'm Leonel Parrales

Computer Scientist

SERVICES

SERVICES

Front-End Developer

Back-end Developer

Database Management

Cloud Computing

VPS Management

Docker Containers

MY SKILLS

MY SKILLS

All the skills that I have in that field of work are mentioned.

Front-end Developer

Back-end Developer

Database management

Cloud Computing

VPS Management

Docker Containers

RESUME

RESUME

Experience

Software Development Engineer

Confiamed S.A.

Software Development Engineer

Grupo Business IT

Data Engineering Intern

Banco Pichincha

Research Study Assistant

Universidad Politécnica Salesiana del Ecuador

Education

Computer Science Engineering

Universidad Politécnica Salesiana del Ecuador

Datacamp Certifications

Datacamp™

Udemy Certifications

Udemy™

PORTFOLIOS

PORTFOLIOS

Yates Ecommerce

Confiamed S.A.

AdminPro

AdminPro Python

Python Course

Cinema JSP

TEAMWORK

TEAMWORK

Transactional Network Model applied in the banking sector.

Early Warning Model applied in the banking sector.

Data results viewer in RShiny Server in the banking sector.

Jonsu application. Core of the company Confiamed S.A.

LaTex templates applied to research papers.

CONTACT ME

CONTACT ME

Contact Info

Email

Phone

Address

Leonel
Parrales