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Network and System Administrator

Username: aroel

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Location: Bogor, Indonesia

Member since: March 2010



(181 reviews)

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9 users have recommended this freelancer.

My skills:

  • $50 USD
    Profile image for Seller Slappit



    Very fast work, amazing, thanks

    Project Description:We have 2 servers which need the openssl updating as it is vulnerable to the heart bleed bug. We need this doing asap. Only people/companies with proven feedback on here for server administration need apply...
  • $45 USD
    Profile image for Seller Prestadeal


    19 days ago

    Perfect ! Professionalism and Expertise100% quality!

    Project Description:Hello Need someone to transfer folders from Bluehost to Arvixe both are cpanel All has to be transfered You need to have a very fast connection has to be done by tomorrow Thanks
  • $263 USD
    Profile image for Seller sarahannmadden


    21 days ago

    Simply amazing sys admin, transformed our website, it now runs very fast. Already planning to hire again.

    Project Description:We had a team develop a php website using the mySQL database. They are more used to linux and we need someone who can quickly tune the database to run faster on windows server.
  • $30 USD
    Profile image for Seller jollata


    22 days ago

    superb work. Very Knowledgeable.

    Project Description:I recently added a Geotrust SSL cert to my site. This has caused a few problems and also helped me to realize that my site is setup on the wrong IP. It is using the shared IP and not the dedicated IP...
  • $29 USD
    Profile image for Seller xpertdesigns


    29 days ago

    Amazingly fast and accurate work. thank you so much. getting next project together soon.

    Project Description:Hi, I have a simple project for the right programmer. If you are very familiar with Cpanel and Wodpress installation, then this project will be quick for you. Very simple: I need to restore Wordpress Website into another directory...
  • $20 AUD
    Profile image for Seller cbresnehan


    Mar 17, 2014

    The Freelancer tackled our request with no problems at all and the outcome was much better than expected.<br/>

    Project Description:We would like WHM on our hosted dedicated server to backup to a Windows 2012 R2 VM located locally in our office in the event that if the hosted server has issues we always have a local backup of all our clients sites...
  • $20 AUD
    Profile image for Seller cbresnehan


    Mar 1, 2014

    Freelancer solved our problem in a matter of minutes. Thank You!<br/>

    Project Description:Regain access to WHM and web sites.
  • $210 CAD
    Profile image for Seller Glenprice


    Feb 18, 2014

    Great freelancer to work with, got the job done on time and budget with great results!, no question will hire again when I have any security issues. Thanks again, Glen

    Project Description:We have a dedicated server that has been hacked via joomla. We need an urgent fix
  • $105 USD
    Profile image for Seller malletm5


    Feb 13, 2014

    Excellent job and a real pleasure to work with him. I would definitely hire him again!

    Project Description:I am hosting Wordpress and Magento sites using Ubuntu on AWS EC2. Every couple days my sites go down because the MySQL database connection is lost. I need someone to review the logs and optimize MySQL...
  • $400 USD
    Profile image for Seller qomari


    Feb 12, 2014

    As always, job done excellently

    Project Description:IMPORTANT : Please do not bid if You dont have experience with XFileSharing Pro script. Every bidder will be reviewed for their past / ongoing project to check if they have experience with XFS. I have...
    Aroel has not completed any projects.
  • $34 USD In Progress

    We have three websites to be migrated. One on one server. The other two on the other. All sites are HTML/CSS, so migration should be quick and easy.

  • $500 USD In Progress

    Detail to follow

  • €36 EUR/hr In Progress

    i need an expert follow me in long time maintenance of my dedicated server.Required experience in:centosnginxispconfigjoomla wordpress

  • $20 USD In Progress

    issues with plesk permissions

  • $20 USD/hr In Progress

    Maintenance on server when needed.

  • $20 USD/hr In Progress

    System Admin

  • $100 USD In Progress

    I need help to set up my new VPS server. Assist me to install Php, MSQL etc.I need help to set up my new VPS server. Assist me to install Php, MSQL etc.

  • $34 USD Today

    Hi there, I&quot;ve got problem(s) with an installation of Open Scholar (Drupal 7) on a DigitalOcean VPS running Ubuntu 12.04 LAMP. I get a recurrent PDOException socket error: &quot;PDOException: SQLSTATE[HY000] [2002] Can&quot;t connect to local MySQL server through socket &quot;/var/run/mysqld/mysqld.sock&quot; (111) in lock_may_be_available() (line 167 of /var/www/includes/; I&quot;d like you to resolve the error and/or do a complete reinstall of the Digital Ocean droplet and error check.Thanks,Mike

  • $252 USD Today

    Hello,I&quot;m looking for a Magento Pro how can setup a good hosting configuration for my Magento customers. I&quot;ve a VMWare cloud platform and I want to offer my customers quality hosting with good performance. Can somebody help me with setting up a good configuration. Please explain me what you want to do to get a good hosting plaform for Magento. I&quot;m looking forward to your reactions.Kind regards,Bart Jan

  • $1052 USD Today

    I have my server in troubles after a easyapache update.I have opened a ticket on cpanel support site and they will probably fix it.Anyway... what i have learned today is that i need a good sys-admin for my server. It is a Centos dedi server.This would be a long time relationship since i will ask your support all the time i need something to be added or fixed on my server.I am a full time IM and i will work only with experienced people (no time to waste).The most important thing for me are:- fast communication and support via skype - quality resultsWhat i grant: -payment in time-detailed explanations of problems/things needed

  • $40 USD 8 days ago

    hallomy site is wordpressit isasiafriends.orgit load request so so so slow !!!i want u to fix it by mysql+apache optimizationyou should know good how to do it by root access .after that you need to fix* make search bar work and gd starsand*fix footer and search budget 10-40 dollar (max what i can pay)Thank You

  • $157 USD 8 days ago

    we have centos based nginx server ,already running but some times fast, sometimes slow,sometimes getting 404 error.we need tunning configuration files, for magentotuning mysql settingsmeans we need to run magento stabil and fast.

  • $20 USD/hr 8 days ago

    saya membutuhkan pekerjaan ini , karena skill saya disitu dan ini sebagai tambahan untuk mencari penghasilan. Pengalaman kerja sya dibidang admin web, sampai saat ini saya menjadi admin di dua website...

  • $10 USD 17 days ago

    please message me this is a private projectplease message me this is a private projectplease message me this is a private projectplease message me this is a private project

  • $750 AUD 17 days ago

    Hello,I have an urgent need to complete the following project for the site pulseradio.net let me know if you are available for this.I am online now if you need to discuss.Regards,Anthony

  • £14 GBP/hr 22 days ago

    Hi there!I need some help optimizing the speed of my side. It&quot;s a Wordpress theme and the Dashboard can be painfully slow (as can the rest of the site). I&quot;ve installed w3 cache and optimised most of my images (I can see image resizing is still a bit problem), but the pages of the site aren&quot;t my biggest concern, it&quot;s the back end. If I want to look through my products, add new templates or anything of that nature it takes too long and it&quot;s causing all sorts of delays in launching.I&quot;ve no doubt that a change in server will be helpful but I also think there might be an issue with the bottleneck which is what I need help with. Someone has suggested that the reason for the slow speed is likely due a long-running query happening that is perhaps grabbing all products or joining multiple database tables or something of that nature. I need someone to find the bottleneck and issue a fix as well as offer some advice on server recommendations.If you could let me know how long this is likely to take and whether it would be better to change servers before work is started that would also be helpful.Warm regards,Elliott

  • $30 USD 23 days ago

    Mail sent by a third party sender I contract with is getting failed even though I have listed them in the DNS records. I can provide dmarc records and DNS records, give you access to the domain/site. I need you to help me so that the fails become passes. When the dmarc reports show this mail server passing, the project will be complete. You just need to give a short report on what you did, and what was wrong.

  • $24 USD 23 days ago

    Hello, I need my two wordpress websites transfered from one host to another. Need to make sure everything is working fine after the transfer.It will be going to a new domain as well.You are bidding on the cost to transfer two websites.

  • $168 USD 24 days ago

    I have a dedicate server that running Linux Centos 6.0, Apache 2.2, PHP 5.3, Mysql 5.1, that serving a Yii framework Application.Currently the server is running very slow, take some time too load. and sometime timeout.Mysql, Apache, PHP using default configuration (from installation)The Yii Framework application doesn&quot;t have less than 25 Tables.I looking for someone with experience in Apache, Mysql optimization.

  • $252 USD 25 days ago

    hi,I have a dedicated server on A1server, 32gb RAm, 1tb SSD, 8 core. The server runs a single site (Joomla/Jomsocial based)The load time and the first time to byte are awful, I need someone able to tweak the system to improve that (maybe also CDN if it&quot;s necessary)Sometimes is this: sometimes this: complain about the site being slow all the time.The project is completed when you can make this dissapear:

  • $34 USD 28 days ago

    I have a postfix running on my Linux CentOS Server. My server was rebooted and now I can connect to it.I get this message: Authentication failed - wrong Username, Password or AUTH methodI think some service or something else is not running and it or them must be activated.

  • $147 USD 29 days ago

    Hi !I need somebody how can help me to speed up my website . The loading time is 15 seconds and the accurate speed should be no more then 4,5 seconds. I´ve installed cache plugin which doesn´t helped me much, the images are compressed so now i don´t know what else to do.Before i accept your bid i need to know exactly what you´re planning to do with my domain in order the speed it up.Domain: www.konstgaraget.seWebsite test speed:

  • $34 USD Mar 19, 2014

    AWS web servicesMySQLWEbmin control panelMysql keeps crashing everytime i change instances on aws amazon webservices.I need you to restart MySQL and let me know what the problem is So next time i can fix my selfI need it done tonight.

  • [Sealed] Mar 18, 2014

    We have a dedicated server we&quot;re purchasing to run free courses for the public. We are expecting a total userbase of 30,000 users spread out considerably, as they will be accessing self-paced courses for no credit, hosted through a Moodle installation on dedicated hardware at a robust data centre. I&quot;m looking for maximizing the performance of the hardware and would like someone with experience tuning for Moodle installs of 10,000 plus if possible. Please sell me on your experience.This project is the setup and optimization of the dedicated server&quot;s application stack (httpd, php, mysql, accellerators, and cache)- Setup and optimization of lighttpd and X-Sendfile (we&quot;re using this instead of Apache because Moodle claims it has performance benefits)- Configuration of PHP (latest version) in FastCGI Mode (see docs below for required modules)- Setup and optimization of APC (Alternative PHP Cache)- Setup and optimization of MySQL with PHPmyAdminAnd here are the server hardware specs:- 2X Intel Xeon E6-2620 (2.00GHz, 15M Cache, 7.2GT/s QPI, 6 Cores)- 64GB Ram- 2x240GB SSD Enterprise on RAID 1- CentOS 6x64 (optimizing this would be great, also)The hardware should be acquired in the next week or so and setup in the datacentre.If you have any questions, please contact me.

  • $250 USD Mar 14, 2014

    Migrate 8 websites including all files and databases to new server, both using plesk

  • €157 EUR Feb 26, 2014

    Hello,on my FreeBSD 9.0 system i&quot;m running PHP-FPM(PHP version 5.4.6 ) nginx (version 1.2.3) accesses it via socket. Couple of times per week it becomes unresponsive, resulting 502 and 504. There is load spike (php-fpm processes use 100% of eight CPU) at that moment, but there is lot of free memory. Doing php-fpm restart CPU load back to normal state and system works smoothly. I don&quot;t use any cache system. In normal peak time CPU usage is less than 15% and 100-150 requests per second.I tried:1. all php-fpm process manager methods(static,dynamic,on demand)2. listen to socket and TCP/IP3. I increased max_children 1000, but on peak is enough 100 childs.So there is no difference 100 or 1000 childs(according to logs I had to increase them).4. enable debugging - but nothing realted to this issue was found5. create several php-fpm pools to balance requests - doesn&quot;t help6. I thought maybe this issue related to mysql. So I tuned mysql server params. Using mysqltuner and tuning-prime tools recommendations - It doesn&quot;t help.7. tried older php-fpm as a backup with older php (5.2.17 which is not recommended yet) - the same problem.8. tuned sysctl params, php/nginx timeouts - no luck.9. compared sysctl params on different times(before CPU gets 10% and then CPU 100%) - no obvious differences related to sockets,vmem,fs.10. i didn&quot;t notice I/O issues before CPU gets 100%...So I&quot;m has no more ideas how to fix it and what to monitor next.Looking for professional to solve this problem.

  • $50 USD Feb 3, 2014

    IN jakartha

    Aroel does not have any open projects.
    Aroel does not have any work in progress.
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Network and System Administrator

Oct 2009 - Present (4 years)

Beta Pramesti

Maintain few Windows and Linux servers (Centos and Ubuntu).



Universitas Padjadjaran