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Sergey D.

Database guru and WebTech Wizard

$17.78/hr

a, Norfolk Island

Over the 7 years, I have developed a wide range ... moreof software user using OOP in Delphi, PHP and wide range of DataBase (Oracle Postgres MySql and others). My core competence lies in billing softwares. I also have some experiance in the: Ajax, Javascript, DHTML, and software design and testing. less

Overview

Over the 7 years, I have developed a wide range of software user using OOP in Delphi, PHP and wide range of DataBase (Oracle Postgres MySql and others). My core competence lies in billing softwares. I also have some experiance in the: Ajax, Javascript, DHTML, and software design and testing.

Drop Here

Sergey D.

$17.78 /hr

Database guru and WebTech Wizard

a, Norfolk Island

Overview

Over the 7 years, I have developed a wide range of software user using OOP in Delphi, PHP and wide range of DataBase (Oracle Postgres MySql and others). My core competence lies in billing softwares. I also have some experiance in the: Ajax, Javascript, DHTML, and software design and testing.

Work History and Feedback

  • Delphi Developer

    May 2007 - Nov 2012
    5.00

    12 hours

    $13.00 / hr
    $160.33 earned

  • PHP MySQL Developer

    Apr 2007 - Sep 2007
    5.00
    Great developer to work with!

    17 hours

    $13.00 / hr
    $216.67 earned

Tests

NameScore (out of 5)Time to Complete
PostgreSql 8.1.3 Test4.00Top 10%30 mins
Oracle PL/Sql 10g Test3.90Top 10%38 mins
PostgreSQL Test2.60Top 30%37 mins
Delphi 6 Test4.00Top 30%40 mins
MS SQL Server 2005 Test3.00Above Average40 mins
Upwork Readiness Test for Affiliated Contractors4.20Below Average60 mins
SQL Test2.75Top 30%40 mins
MySQL 5.0 Test2.50Below Average38 mins
PHP5 Test3.50Above Average44 mins
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Work History
12 hours worked
1 job
Availability
Available
More than 30 hrs/week
Profile Link
Associated with
Lsd-Dev Team
334 hours
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