Hi, I am Rayland

Rayland Matos Magalhães

Datas Scientist | Statistician at Upwork

An Independent and self-motivated professional with excellent research and communication skills, enthusiasm to learn new things, always try to do its best in any work assigned and always tries to be appreciated as well-performer. Right now, I live in Brazil and I’m looking for a job opportunity. Fell free to call me or send me an e-mail.

Statistics
Mach. Learning
R
Python
Cloud Comp.
SAS
SQL
Microsoft Office
C++

Skills

Experiences

1
Data Scientist
Upwork

2018 - Present, Worldwide

Upwork is a platform that helps companies to find the perfect freelancer for their needs.

Responsibilities:
  • Understanding exactly what each client needs to be done.
  • Setting reasonable deadlines.
  • Delivering high-quality work on time.

Intern Data Scientist
Atle Consultoria

2018 - 2019, Natal - Rio Grande do Norte

Atle helps other companies to grow using advice and business intelligence.

Responsibilities:
  • Clean and organize data.
  • Building buisness intelligence apps with Shiny.
  • Identifying and reporting the main discoveries in customer’s data.
2

Education

Bachelor degree in Statistics
Taken Courses
  • Big Data Modeling
  • Multivariate Analysis
  • Time Series
  • Machine Learning
  • Experiment Design
  • Statistical Process Control
  • Bayesian Inference
Extracurricular Activities
  • Member of the Educational Tutoring Program
  • Voluntary at the Applied Statistics Lab

Projects

Brazilian Congresspersons Expenses
Brazilian Congresspersons Expenses
Developer 2018

A Shiny app that allows the monitoring of the expenses of any Brazilian congressperson.

Star
Twitter Sentiment Analysis
Twitter Sentiment Analysis
Developer 2020

Gathering tweets through API, performing a sentiment analysi, and visualizing with graphs.

Star
Stock Exchange Visualizer App
Stock Exchange Visualizer App
Developer 2020

A Shiny app that allows the user to visualize any stock exchange over time.

Star

Recent Posts

Achievements

Top Rated with 100% Job Success score at Upwork

Project Mentioned at Greg News - HBO

Interview

First Place in the Data Science Competition at the University.