md didarul Islam

Oracle OCE RAC+PT, OCP 11G, RAC/Data Guard, Security Admin

Dhaka, Bangladesh



What's the difference?

5 years Experience on Oracle Database Server Administration.
Oracle Certified Expert on Grid Infrastructure, RAC and Performance Tuning.

Expert in implementation and administration of Active Data Guard, SQL, PLSQL (Procedures,functions, cursor, triggers), Oracle Backup/Recovery, Oracle Utilities (Export/Import, Data Pump Export/Import, SQL*Loader, External Table, Log miner), Partitioning, Compression, Performance Tuning, Oracle EM Grid Control, Oracle Streams, Oracle GoldenGate, Advanced Repl…


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Work History & Feedback


“Excellent professional with good knowledge and ability to resolve the issues contracted for. Job well done!”
Fixed Price $100

Oracle 11g Enterprise Install

“We worked together very well.”
Fixed Price $111

Oracle 11g Sql-Plus

“Exellent Advice. Recommended.”
1 hrs @ $16.67/hr
Earned $20

Orcale SQL

“Mr Islam is absolutely fantastic. Used him for an Oracle project that required to be done urgently, less than 24 hours the work was delivered with NO ERRORS what so EVER!My knowledge with Oracle & SQL is very poor, and was asking Mr Islam alot of questions, instead of explaining things to me, Mr Islam helped me via remote access.Mr Islam, has a lot of patience and I feel that he gave me more than what the original job posting was with regards to support on using Oracle. (I never asked for support but he provided it)I always kept mentioning I will provide the remainder payment when I finished documenting the Database, as he finished his part, Mr Islam never mentioned paying him every time I mentioned it Mr Islam insisted, is not to worry about it till I am happy.Although Mr Islam is from Bangladesh, his English is excellent as English is not their first language in Bangladesh. Mr Islam charged me more than the other "bidders" on my job but ultimately I received a premier service.Trust me when I say, look no where else, this is the Oracle & Database GURU!Mr Islam has not only built my confidence in him to do the job, but also my confidence in oDesk, as I never used this before. Mr Islam, thank you & god bless you sir!Mr Islam, has exceeded all exceptions, and for the above reasons I can strongly recommend him for any Oracle & Database work.What you waiting for, hire him!”
Fixed Price $222

Setup Oracle to work with Tomcat

“Oracle installation and setup project. Completed just fine.”
4 hrs @ $16.67/hr
Earned $58


“Very skilled and hardworking contractor.”
44 hrs @ $11.11/hr
Earned $489

Technial writing for software products Java

Job in progress

Fixed Price $119
Tests Taken
Name Percentile Score

HTML 4.01 Test


Oracle 10g Database Administration


Oracle 10g Test


Redhat Linux 9.0 General Test


SQL Test


U.S. English Basic Skills Test