Freelancer logo How It Works Browse Jobs Log In Sign Up Post a Project
JavaScript Mobile App Development SEO Social Networking WordPress
Profile cover photoundefined
You're now following .
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed user.
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$20 USD / hour
Flag of BRAZIL
são paulo, brazil
$20 USD / hour
It's currently 9:54 AM here
Joined February 18, 2014
0 Recommendations

Claudia J.


0.0 (0 reviews)
$20 USD / hour
Flag of BRAZIL
são paulo, brazil
$20 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

Web | Mobile | Desktop | Games | Blockchain

I have been working with technology since November 2002. I started performing preventive and corrective maintenance services on computers and printers, installing Windows operating systems on desktops and notebooks. In 2006 I started to manage people in projects, such as configuration of physical and virtual servers Hypervisors – ESXi & HyperV, Wmware and Virtual PC, Windows, Linux and database (SQL), database modeling, creating queries, reports. implementation projects in IT infrastructure, communication interconnection of buildings with optical fiber and, via radio, managing a team of 4 people, who were distributed in maintenance and user support, maintenance of servers and networks, network and database security . In 2012 I had the opportunity to work with high-tech IT management software (Solarwinds). Where we monitored hardware and software, establishing metrics where if these were reached, the application would generate an alert, so we could avoid a problem that would stop the production environment, development of solutions and migration to the AWS cloud that I have been studying for the last few months to do the tests professional certification etc. Since July 2014 I have been working as a PJ doing all the services I learned from the beginning of my career. And I could also improve my skills in software development in java, php, and java script which added more knowledge to better understand how applications work. With extensive experience in infrastructure, I decided from 2018 to go back to developing as I did in college, and I work as a fullstack in several programming languages ​​and frameworks, Lavarel, flutter, React native, Angular, BootStrap, c++, python, java Script , type script, php. Database sql server, postgree, Maria BD, mysql. Mongo DB, create API with node + Express+ Sequelize. Blockchain app development. Having this technical knowledge made me develop skills on how to better relate to people from different cultures, since I was able to provide services to companies and people from other countries, in project management and developing systems.
Freelancer Javascript Developers Brazil

Contact Claudia J. about your job

Log in to discuss any details over chat.

Portfolio Items



Changes saved
No user reviews
No reviews to see here!



CS Softwares
Aug 2015 - Present
Gestão de redes, atendimento ao cliente, configuração de switch, roteadores, manutenção de micro, servidores dns, dhcp, tpc-ip, firewall, linux, vmware, antivirus, montagem de redes, servidor Microsoft sql server, IIS server, jommla, wordpress, vps.


Ciência da computação.

Universidade Católica de Pernambuco, Brazil 2004 - 2010
(6 years)



CS Softwares
Professional VMware.


Website in React

react build in react native wordpress openCart and integrations with API.

Contact Claudia J. about your job

Log in to discuss any details over chat.


Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Top Skills

JavaScript SEO Mobile App Development Social Networking WordPress

Browse Similar Freelancers

Javascript Developers in Brazil
Javascript Developers
SEO Experts
Mobile App Developers

Browse Similar Showcases

Mobile App Development
Social Networking
Previous User
Next User
Invite sent successfully!
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2022 Freelancer Technology Pty Limited (ACN 142 189 759)
There is no internet connection
Loading preview
Permission granted for Geolocation.