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Sebastian Dsouza

99.9% Server Uptime

Username: sabdsouza

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Location: Karachi, Pakistan

Member since: August 2012

Reputation:

5.0/5

(121 reviews)

6.1
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3 users have recommended this freelancer.

My skills:

My projects:

  • $60 USD
    3.2
    Profile image for Seller spacesoftware

    spacesoftware

    7 days ago

    Good work for the second time

    Project Description:SSL instructions
    [more]
  • $15 USD
    5.0
    Profile image for Seller ronyhr

    ronyhr

    7 days ago

    Very good work, keep it up

    Project Description:I am facing issue of 504 gatewat timeout, I need to increase timeout setting of nginx or php-fpm or something similar urgent project
    [more]
  • $45 USD
    5.0
    Profile image for Seller marcao90

    marcao90

    9 days ago

    Thanks, very good service

    Project Description:change magento store domain
    [more]
  • $50 USD
    5.0
    Profile image for Seller nawedvw

    nawedvw

    17 days ago

    This was my fourth project with the developer. Reliable and expert in server management

    Project Description:I need to transfer my wordpress sites to a new dedicated server.
    [more]
  • [Sealed]
    5.0
    Profile image for Seller letsdoitsl

    letsdoitsl

    17 days ago

    Excellent communications with myself and my live server support. Knows how to work with a team to solve problems and works hard.

    Project Description:I need to transfer 3 web sites from one server to another server. 1 site is a very small 1 page site with an email address. The second site is small, and the third site is relatively small with an SSL certificate...
    [more]
  • [Sealed]
    5.0
    Profile image for Seller letsdoitsl

    letsdoitsl

    26 days ago

    Fantastic work, again. Professional communication and top shelf work.

    Project Description:There is a root pack identified on my server and I need to hire a programmer, give that programmer access to VPN, and get that programmer to do an O.S. reload, and then restore all files using my evalt back up server...
    [more]
  • $24 USD
    5.0
    Profile image for Seller faxbb

    faxbb

    Mar 14, 2014

    instant response, great job. will hire again.

    Project Description:We purchased a standard SSL certificate, need to be installed to our wordpress website and configure woocommerce to work preoperly with SSL.
    [more]
  • $75 USD
    5.0
    Profile image for Seller PhilVegas

    PhilVegas

    Mar 11, 2014

    Excellent work and communication-- Would hire many times over again and again!<br/>As usual, excellent communication and work. All documents submitted professionally!

    Project Description:Want to get some consulting on starting a VPN company and integration of WHMCS payments etc.. We have a system admin that will install the vpns etc, Just uncertain as how to take this to a full blown...
    [more]
  • $45 USD
    5.0
    Profile image for Seller howie85

    howie85

    Mar 10, 2014

    Great working with Sabestian. Very quick and professional.

    Project Description:Need help setting up a server running apache.
    [more]
  • [Sealed]
    5.0
    Profile image for Seller anson19882001

    anson19882001

    Feb 28, 2014

    Good Freelancer, i will hire him again.<br/>

    Project Description:[This is a Private Project. You must be logged in to view the Project Description]
    [more]
    Sebastian Dsouza has not completed any projects.
  • $30 USD In Progress

    Hello,I add a new domain in my account and that broke my ssl certificate installation on the main site. I need someone to get someone to get my site back online ASAP and after work on the ssl isntallation so next time I add a website in my account it will not fuck my website.

    [more]
  • $120 USD In Progress

    I have several sites all on one VPS server and my mail keps going to spam or not even accepted. I do not spam anyone, any mailings I do are using outside sources. Here is an example of an email returned today. SMTP error from remote mail server after MAIL FROM: SIZE=224938: host mail.xxxx [184.154.83.20]: 554 Sending address not accepted due to spam filterI particularly have problems with Hotmail, if I want to email my client list they do not get there.Can anyone help???

    [more]
  • $50 USD/hr In Progress

    We have an installation of Kayako help desk software installed on an Ubuntu server. We recently upgraded to the latest version and since then the server has been running very slow. We had Kayako support connect to the server and perform some optimization, however additional work is needed. Here is what they requested:tweak some settings related to your server for better performance of help desk. Also, you can ask your server administrator to install some caching software like Xache or memcache for your help desk.I can also provide the list of work they have already completed. This is a production install of Kayako and we need to get things running fast again. This job is critical and work needs to start immediately. Please only bid if you are willing to start working within 1 hour.

    [more]
  • $40 USD In Progress

    postfix is not sending out emails to outside domains. Must be available to chat in real time as bidder will not have server access.

  • [Sealed] In Progress

    I have interspire and powermta installed with multiple IPs.When I send emails, I get spf: softfail on ips.I need this fixed.I also see this in the source:dkim=neutral (bad format) header.i...........Can someone please show me how to fix it.Should be easy to do if you know what you are doing.

    [more]
  • $8 USD/hr In Progress

    Hello,I have a computer that is running slow. It also boots up slow. The main c: drive is a full 64 gb ssd hard drive that is full. I installed a second 128gb hard drive d: that is empty. The c: drive contains all user and program files. I would like a system administrator to perform the following. 1. Move some user files and some program files from the 64 gb c: drive to the d: drive. You will consult with me in real time to make this happen so i can approve each file.2.. Improve system speed and performance by clearing virus, programs running in the background and necessary start items3. Backup all my files to external hard drive. Clear duplicates.My goal is to improve speed and free up memory on the c: drive by having as many program files and user files stored on the d: drive without causing conflicts or path issues.All of this will be done via Team Viewer and I will supervise.If you want this project, please COPY AND PASTE &quot;I AM A WINDOWS EXPERT AND WILL FIX YOUR PC&quot;

    [more]
  • $15 USD/hr In Progress

    Hello.I have an upcoming project, I&quot;m not sure how long the project will be. I&quot;m making all kinds of web marketing(websites/ecommerce etc.) to my clients. Now i&quot;ll need hosting and I don&quot;t have much time to concentrate to server administration.First of all I need help with installing Web hosting server to VPS.Server needs to handle basic functions of web hosting:php, mysql, phpmyadmin, email, ftp, plesk panel(comes from hosting provider), something else?If you are interested, I could use your expertise with server maintenance also. So basically if there are any problems with server and I&quot;m not able to fix them, you are my guy then. I have basic skills with linux/apache so we could make this project together.Maybe later I could use your other skills too(web security, web design, wordpress/magento, php). WP/Magento, PHP, Mysql is my expertiese and web design is my partners expertiese. But If I&quot;m not able to complete my work alone, I could use your help.Price for project is negotiable because some day you have more work than other day. Maybe hourly budget is the greatest solution for this.If you are interested, please contact me!

    [more]
  • $60 USD In Progress

    Need a SSL expert who can help me import my private key into a jks file and help me connect to the server with a signed certificate provided by server folks. This is not a web ssl independent server. If you are expert then only apply.

    [more]
  • $147 USD In Progress

    Hi,I will purchase a basic Cloud Server from hosting company and hand over to you, installed with just CentOS.I would like the Linux server configured with PHP, MYSQL and APACHE to run Magento amazingly well.My current Magento set-up is a one install set-up but with four sites running from that Magento install. The server would need to be set-up for all four domains, SSL certificates install on all four sites, three of the domains will need symlinks in place to the main Magento directories so get the Magento multi-site set-up to work.I don&quot;t want cpanel/whm or Plesk on server - I want this Magento server secured and stripped down to only the basic stuff running and a basic web control panel install like WebminThe VPS will need to be secure and OS hardened.I&quot;m looking for someone to has set-up a server for Magento before and really knows what they are doing.Memcache will need to installed and tested and setup with Magento.I would like to work with this person on this server and also in the future on maintaining it and updates.So I&quot;m looking for a Magento hosting / server expert with good written and spoken English.

    [more]
  • $15 USD/hr In Progress

    Hi, you help me set up my server some time ago. I just noticed that the CPU % has been really high for a few days. It looks like it&quot;s being caused by php5-fpm, but I don&quot;t think it should be using so much of the server as it&quot;s never done this before.Would you be willing to take a look and let me know if you can think of a way to address the issue? Thanks.

    [more]
  • $52 USD/hr Today

    Need experienced administrator to install and configure XCache on VPS and ensure server is running at optimum speed Hosting a/c - DigitalOcean 2GB Ram40GB SSD DiskCENTOS 6.5 x86_64 kvm Apache 2.2.27PHP 5.4.27 MySQL 5.5.36+WHM WHM 11.42.1 VPS Optimized

    [more]
  • $60 USD Today

    I would like to learn how to set up a working Openvpn server on a VPS. By working I mean I should be able to use a client computer to connect to the Openvpn server.The operating system of the VPS will be a Linux distribution. We can discuss which one is best suited for the Openvpn server.I am looking for someone who is experienced in setting up a working Openvpn server and is able to show me how to do the following:1. Install a Linux OS on a VPS2. Install and configure Openvpn server on it3. Generate server and client&quot;s ca.crt, user.crt, user.key, tls-auth.key4. Generate *.conf or *.ovpn files5. Use tls-authentication when connecting a client computer to the Openvpn serverI prefer that we conduct preliminary discussions to clarify any issues/doubts you might have about I wish to do.The ideal candidate would be someone who has experience in setting up an Openvpn server and administering it. The person should be able to communicate effectively in written English.

    [more]
  • $50 USD Yesterday

    HiI want to find someone who able to install or configure Unmanaged Dedicated Server?I want to buy it however I want to install or configure features same HostGator in each function like PHP 5.2.x.x and any.Thanks!

    [more]
  • £50 GBP 2 days ago

    I need to setup simple VPN connection to my dedicated server. I have installed OpenVPN, but I am not sure how to configure so it works - need help!!

  • $90 USD 2 days ago

    I have a CloudLinux VPS (with CPanel). This VPS will primarily be used to host CPanel accounts using WordPress application.I would like someone to optimize and secure the VPS for WordPress. Some sites are loading slow right now.

    [more]
  • $15 USD/hr 3 days ago

    I have an ubunto server on awazon web services EC2 that is driven by Coldfusion.This Coldfusion application uses Coldbox and Coldspring.The current error I am getting is as follows:Could not find the ColdFusion component or interface coldspring.beans.DefaultXmlBeanFactory.Please note, there is a coldfusion mapping in the coldfusion administrator called /coldspring pointing to /var/www/html/coldspringYour responsibility is to get the Coldfusion Application up and running. This application runs perfectly on another server, but not this one.I can give you access to the new server only though. However, if you need to know more, I am available on Skype.Thanks for any help regarding this project.

    [more]
  • $250 AUD 4 days ago

    We require a heartbleed fix for one of our websites. The site currently has a load balancer, 2 x app servers and 1 db server.You must have previous experience to complete this project.You must be available immediately and be able to complete this in 1 day.We will check the vulnerability is fixed using http://filippo.io/

    [more]
  • $50 USD 7 days ago

    I have 2 sites hosted on a webserver and need to migrate them both to the new client server. Both are already setup with separate FTP accounts. This is a simple job! I only have FTP though, not shell access, so you will need to download/upload the files to the new server.

    [more]
  • $40 USD 8 days ago

    Hello,We have installed a new cPanel server and the new version 11.42 comes with Horde Groupware, we want to downgrade it to the old version.cPanel support said that it&quot;s possible, we need to download the old horde from their website and install it manually.You should provide us also with the complete commands to do that on other servers.Thanks you.

    [more]
  • $100 USD 8 days ago

    I would be willing to pay $100 for a completed firewall that allows remote VPN connections in on the Same Public IP and then OUT again via SNAT to the same IP in order to allow user access from abroad to be seen to be in the UK. Will be able to block all EMAIL and P2P, but allow streaming of music, online TV, Skype, Facebook, YouTube etc on a CentOS 6 Environment with IPTABLES 1.4.7 and also CentOS 5 with IPTABLES 1.3.5. If your only able to support 1.4.7, then I would need you to provide instructions on how to correctly set up so when I upgrade Iptables 1.3.5 to 1.4.7 on CentOS 6 I will be able to install myself from your instructions

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  • $150 USD 8 days ago

    Hi,I have linux Ubuntu VPS that will host 1 wordpress site.Require it to be:Secured - lock down and any security holes patched.SSL installedBackups scheduledTuned for optimal performanceNeed to provide the list of activities you will perform on the VPS to ready it for production.Also, please provide your fixed price per month for ongoing support.Thanks

    [more]
  • $80 USD 10 days ago

    Configuracion WebServer for Hosting-Instalacion del Linux-Instalacion del cPanel for Hosting varios sitios-Transferencia sitios del servidor antigo para el nuevo

  • $15 USD/hr 14 days ago

    Hi there,we need specialist in Linux / Unix Administration, this will be start of long term relationship for selected candidates

  • $15 USD/hr 14 days ago

    After migration need to be checked dns zone, antispamming, mod_security, spf, dkim records if operate correct. In case of any misconfiguration the necessary corrections must be made.There is already the source plesk server available with the main set up and configuration to compare with if nessecary. Also correction in root@my server domain name>: Sender address

    [more]
  • €59 EUR 15 days ago

    I have 2 websites on VPS server with cpanel. Each website is taking 5gb space and loading speed is way too slow. Websites are built on wordpress with woocommerce. They have a lot of old products what are removed from store and my guess is that old images are still there, because now they have around 250 products. I need someone who could locate and delete old images to save space and optimise website speed. P.S.If you think to run &quot;ewww image optimizer&quot; and instal cache plugin don&quot;t apply, basic things I have already done.

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  • ₹800 INR 15 days ago

    I have an issue with sql connection using a php file..it shows the following error.&quot;Could not connect: Access denied for user &quot;indysoft_admin&quot;@&quot;localhost&quot; (using password: NO)&quot;I just want the connection to be done.i am going wrong somewhere ..Just need to correct that.

    [more]
  • zł200 PLN 16 days ago

    Szukam kogoś kto pomógłby mi w wygenerowaniu DNS serwera dedykokwanego oraz podpięcie domeny do istniejącej na serwerze aplikacji. Na serwerze działa panel administracyjny Paralles. Bardzo zależy mi na czasie. Więcej szczegółów pod numerem 531 798 786

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  • $80 USD 16 days ago

    Hi there,I need someone to optimize my server, right now the cpu process is over 100% and the server isn&quot;t even open to public, I think there might be something wrong with the php or databaseavalonp3xxxx.com128.68%avalonp3xxxx.com48.0%[php] avalonp3xxxx.com29.7%/usr/sbin/atdavalonp3xxxx.com29.6%/usr/sbin/atdPlease let me know if you can fix this and prevent it from happening again in the future. thanks!

    [more]
  • [Sealed] 18 days ago

    I get a new server have to be setup.I run at least 3 domain, finish task by following stepsStep 1) domain 1 - running a redmine instanceStep 2) domain 2 - running a Magento site, nginx + FPMStep 3) domain 3 - running a second redmine with redmineCRM plugins*** FULL PAYMENT only available for all 3 tasks finished on 2 working days, YOU MUST FINISH Step 1 and Step 2 in FIRST FULL WORKING DAY, do NOT place your bid if you can not accept it.State your experience on server administration, asking partition a 120GB SSD, what software in which partition.

    [more]
  • $60 USD 18 days ago

    We are inviting proposals for developing a linux cron job that has to run on a cpanel environment, on a shared hosted server, that checks all the mailboxes present in cpanle account and send an email (using a provided html template) to the mailbox if the mailbox exceeds the XX% of the quota.We will share the full details with the shortlisted candidatesregards

    [more]
    Sebastian Dsouza does not have any open projects.
    Sebastian Dsouza does not have any work in progress.
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Portfolio

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Résumé

Experience

Linux Support Tech

Mar 2009 - Jun 2012 (3 years)

Dedicated Hosting

All types of Linux Server Management

Education

BA

Karachi University

2007-2009

Certifications

MCITP

CTTC

Microsoft Certified IT Professional

CCNA

CTTC

Cisco Certified Network Administrator

Publications

Redhat Certified System Administrator

Michael Jang

Current practicing to achieve this Title