Ricardo I.

If you're going to do something, do it well.

3 / 5

Brazil

Hourly rate:

BRL 110.00

Freelancer expert in IT & Programming

View certifications

What is the bronze profile level?

This is the second level. This implies that the freelancer has completed at least one project with a good rating on Workana and is ready to continue working. Review their profile to find out more about their different skills. Read more

What is a breach?

A breach is a negative rating given by Workana to a user (after an arbitration) as a result of the user not following some or none of the project terms.

Skills

Skills	Projects worked	Experience years
Linux	1 project	1 year
PostgresSQL	1 project	1 year
Ruby On Rails (RoR)	-	1 year
J2EE	-	1 year
Python	-	1 year
Oracle	-	1 year
Node.js	-	1 year
View more skills

Linux

Projects worked

1 project

Experience years

1 year
PostgresSQL

Projects worked

1 project

Experience years

1 year
Ruby On Rails (RoR)

Projects worked

-

Experience years

1 year
J2EE

Projects worked

-

Experience years

1 year
Python

Projects worked

-

Experience years

1 year
Oracle

Projects worked

-

Experience years

1 year
Node.js

Projects worked

-

Experience years

1 year
View more skills

Calificaciones de clientes (4)

Software de envio automático integrado com o Mercado Livre

D. S. Hace 8 años

JavaScript AJAX HTML Tiendas Online (e-commerce)Java

Suporte em servidor Linux hospedado na Amazon

L. Hace 8 años

Amazon Web Services (AWS)Linux

Site com e java com web services

J. Hace 8 años

"Profissional muito dedicado. Atendeu todos os requisitos e prazos durante o projeto. Entrega perfeita do meu software. Recomendo."

Java Web Services Java Server Faces (JSF)Apache Maven

Sistema de lançamento de pedidos para lanchonetes e afins

Rafael O. Hace 8 años

Android Java PostgresSQL

About me

Fullstack developer (J2EE/Spring/Hibernate, Ruby on Rails, Python - not Django, OpenShift, AWS, Heroku, Vagrant/Docker).

MEAN enthusiast, mainly, the Node.JS ecosystem and React (it's n ... View more

Work history

- 2003: Embrapa Intern (Perl, C++, Java)

- 2004/2005: Unicamp Intern (Java and partial SysAdmin)

- 2006: Dextra - PostgreSQL/Oracle consultant, Linux consultant, Perl, Python and C developer

- 2008: CPqD - System Analyst - C and Java developer

- 2015 - now ... View more

Certifications (3)

Year	Test	Score	Percentile	Status
2016	PYTHON	70%	81%	Passed
2016	LINUX	83%	95%	Passed
2016	Sql Intermediário	90%	79%	Passed

Languages

Spanish Intermediate
Portuguese Native or bilingual

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If you're going to do something, do it well.

Freelancer expert in IT & Programming

Software de envio automático integrado com o Mercado Livre

Suporte em servidor Linux hospedado na Amazon

Site com e java com web services

Sistema de lançamento de pedidos para lanchonetes e afins

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