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md didarul Islam

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


Dhaka, Bangladesh


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 Replication, Database Objects space Capacity Planning, Net Services Administration and Handling lots of server troubleshooting. Practical knowledge of Oracle Security Administration, Oracle Advance Security, Oracle Database Vault, Oracle Label Security, Oracle Audit Vault Server. Expert in database administration on Windows, Linux and UNIX platforms.

md didarul Islam has added 2 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Apr 2014

    Excellent professional with good knowledge and ability to resolve the issues contracted for. Job well done!
    $100.00 earned
    Fixed Price

  • Oct 2011

    Oracle 11g Enterprise Install
    We worked together very well.
    $111.12 earned
    Fixed Price

  • Sep 2011

    Oracle 11g Sql-Plus
    Exellent Advice. Recommended.
    1 hour
    $16.67 / hr
    $19.50 earned

  • Aug 2011

    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!
    $222.22 earned
    Fixed Price

  • Aug 2011

    Setup Oracle to work with Tomcat
    Oracle installation and setup project. Completed just fine.
    4 hours
    $16.67 / hr
    $58.35 earned

  • May 2011 - Aug 2011

    Oracle 10g xe server migration

    No feedback given

    5 hours
    $16.67 / hr
    $75.02 earned

  • View More (4)

md didarul Islam has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Oracle 10g Test 3.15 Top 10% 24 mins
Oracle 10g Database Administration 3.00 Top 20% 38 mins
SQL Test 3.75 Top 10% 38 mins
Redhat Linux 9.0 General Test 4.50 Top 30% 15 mins
HTML 4.01 Test 4.25 Top 10% 35 mins
U.S. English Basic Skills Test 3.90 Top 30% 30 mins