Profile image of gustavorg
Flag of Venezuela CARACAS, Venezuela
Member since April, 2007
1 Recommendations


Professional programmer, web designer, Custom programming in C, C++, PHP, MySQL, Win32, DirectX, Pentaho, Unix programming
$10 USD/hr
87 reviews
  • 86%Jobs Completed
  • 98%On Budget
  • 96%On Time
  • 22%Repeat Hire Rate

Recent Reviews


Business logic Analyst

Jun 2006

Analyst. freelance development of WEB applications (applications with business logic and websites), platform (Windows / Linux, Apache, MySQL and PHP). I\'ve also developed administrative systems coded in C++, MSSQL.

Sales Manager

Jun 1995 - Nov 2001 (6 years)

An accomplished, results-driven sales professional with over 16 years of sales experience, focused on technology, manufacturing, oil & gas and telecommunications companies. Expertise in Account Management, sales in technnical markets. Proven ability to generate new leads and substantially increase sales. Skilled at developing long-term relationships with clients, generating loyalty above and beyond the sales relationship. Exceeded sales quotas and, frequently earning company recognition for top sales perf

Software Engineer

Jun 1986 - Jun 1992 (6 years)

Analist, programmer and architect with 6 years developing software solutions. Environments: Unix and windows Programming: C, C++, DBMS Unify, DBMS Sybase, DBMS informix.



1978 - 1984 (6 years)


Unix System Administration (1991)


Unix Convex system administration, user creation, spool management, disk cuota management, shell script programming, editors, system performance tuning.

Network Administration (1991)


Network setup, dns administration, tcp/ip configuration, network tools

Advanced Unix Course (1991)


Backup and restoring files Scheduling jobs using crontab and at grep, diff commands Review of regular expressions Editing text files with sed Pattern scanning and report generating with awk

Protocolo X.25 (1991)


administration, configuration and maintenance

Centigram Application design (1992)


Centigram Voice mail application design and developing

Sun sales certification trining (1994)

Sun Microsystem

Market and products development

Power Base Selling program (1996)

Holden Corporation

Power base selling fundamentals

Hardware and Software overview (2004)


Hitachi products fundamentals

Web and Mobile Technology (2014)


Web technology overview


Game Programming Blog

Game programming tips, source code, programming technnics, discussion about current technologies and more