Kristian Sanjoyo

Kristian Sanjoyo

SQL, Delphi, DB/Server Admin, Joomla, Google App, Stocks Screener

Surabaya, Indonesia



What's the difference

I have been working as professional developer since 1995, at the first the
projects I did mostly was building database application using Delphi and SQL.
Now besides developing application, I also build websites and administrate
database and server remotely, and use my past experiences to give solutions in
the projects. Joomla is one of my tools in building website, of course
accompanied by the good third party components. Sometimes for a better result,
adding codes by using PHP and Java script i…


Kristian Sanjoyo has added 3 portfolio pieces. Create an account to review them.

Work History & Feedback

C++ Programmer Needed To Make Changes To Order Tracking System

521 hrs @ $20.00/hr
Earned $10,409
“Kristian is a very qualified worker. He has the skills, quality and communication that any boss can ask for.”


Small software repair

6 hrs @ $16.67/hr
Earned $100
“Kristian does the job set out for him. He is good at designing software.”


Senior PHP / PostgreSQL developer

770 hrs @ $20.00/hr
Earned $15,508
“Kristian was a key team member in our transition to MSSQL server. He researched several topics to help us make good decisions, wrote MSSQL functions, and helped make fixes in our PHP application.”


Harvest information from a data base to upgrade information data base.

Fixed Price $88
“Thank you the software was sound and delivered as promised. I would hire Kristian again.”


MS Access Database fix

Fixed Price $103
“Performed in a very professional way.”


Access Database consultant

13 hrs @ $16.67/hr
Earned $211
“helped to finish succesfully. tried hardest to get product done to our satisfaction.”


Exceptional Software Developer Needed To Complete Anti-Spam Project and Add Features

239 hrs @ $10.00/hr
Earned $2,387
Job in progress

Tests Taken
Name Percentile Score

Delphi 6 Test


MS SQL Server 2000 Test


SQL Test


U.S. English Basic Skills Test