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Sergey D.

Database guru and WebTech Wizard

$17.78/hr

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

  • May 2007 - Nov 2012

    Delphi Developer
    5.00
    12 hours
    $13.00 / hr
    $106.21 earned

Tests

Name Score (out of 5) Time to Complete
PostgreSql 8.1.3 Test 4.00 Top 10% 30 mins
Oracle PL/Sql 10g Test 3.90 Top 10% 38 mins
PostgreSQL Test 2.60 Top 30% 37 mins
Delphi 6 Test 4.00 Top 30% 40 mins
MS SQL Server 2005 Test 3.00 Above Average 40 mins
Upwork Readiness Test for Affiliated Contractors 4.20 Below Average 60 mins
SQL Test 2.75 Top 30% 40 mins
MySQL 5.0 Test 2.50 Below Average 38 mins
PHP5 Test 3.50 Above Average 44 mins
or
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Work History

12 hours worked
1 job

Availability

Available
More than 30 hrs/week

Associated with

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Lsd-Dev Team
334 hours

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