Anderson Luiz S. Profile

EXPLORE

5.0

(4 reviews)

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

Error unfollowing user.

You have successfully recommended

Error recommending user.

Something went wrong. Please refresh the page and try again.

Email successfully verified.

$8 USD / hour

florianópolis,

brazil

$8 USD / hour

It's currently 2:47 PM here

Joined March 10, 2015

0 Recommendations

Anderson Luiz S.

@petersimmons

5.0

(4 reviews)

2.4

100%

$8 USD / hour

florianópolis,

brazil

$8 USD / hour

100%

Jobs Completed

100%

On Budget

100%

On Time

N/A

Repeat Hire Rate

Software and Web developer

Over 6 years of experience as a software developer. Participated in academic projects as well as private institutions developing, most of the time, web applications using PHP and Zend Framework. Vast experience working with security systems, Public key infrastructure (PKI) and digital certification.

See all PHP Developers in Brazil

Contact Anderson Luiz S. about your job

Reviews

Changes saved

Showing 1 - 4 out of 4 reviews

Filter reviews by:

5.0

$75.00 USD

Project 17399567 has been deleted

This project was a breeze. Great communication, great work quality. I will hire again.

Closed User

@FrankyMag

•

6 years ago

5.0

$30.00 USD

Coursework at Networks Security

One of the best freelancer i have co-op!

Computer Security

Dark O.

@georgestamou

•

9 years ago

5.0

$30.00 USD

XML / XQUERY / DTD Problems

Did a great job on the project. Had it done quicker than anticipated. Would hire again, amazing work.

XML

Database Programming

XQuery

Closed User

@thughouse

•

9 years ago

5.0

€19.00 EUR

simple Sql-php project

Very adequate communication and professionell work. Will hire again !

PHP

MySQL

Closed User

@bartschuster

•

9 years ago

Experience

Computer Security Laboratory (Labsec)

Oct 2011 - Aug 2014 (2 years, 10 months)

Projects: PHP5LibCryptoSec - a php extension to provide the libcryptosec's functionalities to php; AC Correio 3.0 - An application that issues certificates for e-mail; and SGCI 2.0 - A certificate management software.

Computer Security Laboratory (Labsec)

Aug 2008 - Oct 2011 (3 years, 2 months)

Developer in the following projects: PHP5LibCryptoSec - a php extension to provide the libcryptosec's functionalities to php; AC Correio 3.0 - An application that issues certificates for e-mail; and SGCI 2.0 - A management certificate software.

Education

Master\'s Degree in Computer Science

Universidade Federal de Santa Catarina,

Brazil

2011 - 2014

(3 years)

Bachelor of Computer Science

Universidade Federal de Santa Catarina,

Brazil

2006 - 2010

(4 years)

Publications

Efﬁcient Data Integrity Checking for Untrusted Database Systems

IARIA

Unauthorized changes on database contents can result in signiﬁcant losses for organizations and individuals. This brings the need for mechanisms capable of assuring the integrity of stored data. Existing solutions either make use of costly cryptographic functions, with great impact on performance, or require the modiﬁcation of the database engine. Modifying the database engine may be infeasible in real world environments, especially for systems already deployed. In this paper, we propose a technique that us