I am Cristian, an ethical hacker (security professional). I can provide defensive methods to your systems / networks to secure them in the best way or, offensive methods (attacking) your systems / networks, as a real hacker would, but in a professional and controlled manner. I will strive from the technological side...more
I am Cristian, an ethical hacker (security professional). I can provide defensive methods to your systems / networks to secure them in the best way or, offensive methods (attacking) your systems / networks, as a real hacker would, but in a professional and controlled manner. I will strive from the technological side to grow your business and reputation so that you can render good services to your customers.
I am also a network and telecommunications specialist and have more than 5 years of experience in administration, configuration and server hardening. It is one of the tasks that I like to do most.
Tools/Skills.
- Operating Systems: Linux (CentOS, Fedora, RedHat, Ubuntu, Debian) and Windows Servers (2008R2 - 2012 - 2016)
- Firewalls/Proxy: pfSense, IPTables, CSF, Cisco, Juniper, Check Point, Zentyal, ClearOS
- VPN: OpenVPN, StrongSwan, OpenSwan, IPSec, SoftEther VPN, PriTunlless
I have over 20 years of experience in the IT field. I started as a junior system administrator and later on was promoted to Head of IT department
I have 8 years of experience managing IT department in IT Lagoon company which is IdeaFabrik’s subsidiary.
I specialize in: System Administration of UNIX/Windows, MSSQL,...more
I have over 20 years of experience in the IT field. I started as a junior system administrator and later on was promoted to Head of IT department
I have 8 years of experience managing IT department in IT Lagoon company which is IdeaFabrik’s subsidiary.
I specialize in: System Administration of UNIX/Windows, MSSQL, MySQL; Setting, maintenance, tech support of dedicated servers; XEN,Proxmox, VMware virtualization systems; OsMikrotik.
I also worked as PM of ”Enigmap Online” mobile game (iOS,Android)
I look forward to working with you on your next IT & Networking or Game project.less
Trickywebtech possess a team of well qualified and experienced people in their own domains, which has made our team strengthened with huge industrial experience. We combine business domain knowledge with technology competence and proven methodologies to deliver high quality results in a cost-effective manner to...more
Trickywebtech possess a team of well qualified and experienced people in their own domains, which has made our team strengthened with huge industrial experience. We combine business domain knowledge with technology competence and proven methodologies to deliver high quality results in a cost-effective manner to maximize your competitive advantage and productivity. We aim at providing the best services and apt solutions to all your problems and needs.
Our core expertise are in many fields including Content Management Systems, E-Commerce Applications, Mobile Applications, Interactive Print Designs, Web Design solutions.
Specialties:
Technologies: PHP, HTML5, XML, Flash, JAVA, Cold Fusion
Mobile Applications: iPhone, iPad, Android
Frameworks:CodeIgnitor
Databases: MySQL, SQL Server
E-commerce: Magento, Open Cart
CMS Open Source:Wordpress
We hope to establish a professional business relationship for many years to come. We will be honored to serve you.less
Over 5 years of experience as IT system administrator.
Our skills include a deep knowledge of Redhat, WEB hosting services , Email marketing and different virtualization techniques.
What services we provide:-
* Different cloud services such as AWS, linode, Digital ocean, Google cloud etc.
*Web hosting services:-...more
Over 5 years of experience as IT system administrator.
Our skills include a deep knowledge of Redhat, WEB hosting services , Email marketing and different virtualization techniques.
What services we provide:-
* Different cloud services such as AWS, linode, Digital ocean, Google cloud etc.
*Web hosting services:-
WHm/Cpanel, CentaOs web Panel, Plesk Panel Manage
all type of server like Dedicated, VPS, Shared server,Server Security Server Monitoring , Server Setup and Management, Backup Management , BackupServer Migration, SSL Installation , Interspire Email Marketer,
DDOS Protection, NGINX
Email Campaign Managers:- Interspire, Sendy, Oempro, sendgrid etc.less
I am expert in site speed optimizations
My Expertise Areas Are
Fast Turnaround On, Work Fast, Fast Work, Accurate Work
Google Page Insights
GTmetrix
Pingdom Website Speed Test
Responsive Website
Css
Fix Responsive Issue
WordPress
Visual Composer
Revolution Slider
PSD to HTML
I will do all the task related to my...more
I am expert in site speed optimizations
My Expertise Areas Are
Fast Turnaround On, Work Fast, Fast Work, Accurate Work
Google Page Insights
GTmetrix
Pingdom Website Speed Test
Responsive Website
Css
Fix Responsive Issue
WordPress
Visual Composer
Revolution Slider
PSD to HTML
I will do all the task related to my skills in quick time.
Thanksless
"sapotacorp did amazing work. Not only did he stay up considerably later than he should have working on this, but he was very professional, and well mannered throughout the entire project. I've hired many people on Freelancer in the past, but am beyond impressed by sapotacorp's work. It was a fantastic...more
"sapotacorp did amazing work. Not only did he stay up considerably later than he should have working on this, but he was very professional, and well mannered throughout the entire project. I've hired many people on Freelancer in the past, but am beyond impressed by sapotacorp's work. It was a fantastic experience, and I will definitely be hiring sapotacorp for my future projects. A+++ Freelancer. Highly encourage anyone who wants professional work done to hire him." - Verilscriptz, Australia
"Sapotacorp was excellent to work with and I totally recommend them to complete any task you need done. Tasks were completed on time and was always willing to fix any extra problems I had. If you are having difficulties trying to choose which company to work with please go with Sapotacorp. " - JPIJapan , Japan
"Really nice, really helpful.. made fixups at every level without any complaints at all. Made sure project was how I wanted it.. never asked for money until I was 100% satisfied." ramonluisless
I have 13 years of deep knowledge in Linux, WHM/cPanel, Plesk, Exim, Postfix, Power MTA, Interspire, Sendy, SES, Oempro, AWS services, Azure cloud services, Web hosting services, website and email migrations. I have done RHCE/RHCSA/RHCSS, RHCVA and Openstack Certifications. I have more than 13 years of experience in...more
I have 13 years of deep knowledge in Linux, WHM/cPanel, Plesk, Exim, Postfix, Power MTA, Interspire, Sendy, SES, Oempro, AWS services, Azure cloud services, Web hosting services, website and email migrations. I have done RHCE/RHCSA/RHCSS, RHCVA and Openstack Certifications. I have more than 13 years of experience in open source technologies and have been worked on different web hosting servers, cloud servers.
LINUX:-
RedHat, Fedora, CentOS, Ubuntu / Debian
CLOUD SERVICES:-
setup & management.....
AWS administration, Google cloud, Linode:
APPLICATIONS:-
SMTPQmail, Sendmail, Postfix, Power MTA (PMTA), INTERSPIRE, OEMPRO, MAILWIZZ
Domain Keys/DKIM, opendkim, dkim
Aniti Spam/Anti Virus
POP/IMAPless
As Linux Server Administrator i am having 5+ plus years of working experience in System Builds,OS Installs,Application Installs,Performance Tuning, Backup and Recovery, Networking, Storage, Capacity Planning and Automation on Linux Servers.
>>Hosting Administrator installation/management/configuration of Plesk...more
As Linux Server Administrator i am having 5+ plus years of working experience in System Builds,OS Installs,Application Installs,Performance Tuning, Backup and Recovery, Networking, Storage, Capacity Planning and Automation on Linux Servers.
>>Hosting Administrator installation/management/configuration of Plesk Panel/cPanel/WHM/ISPConfig/Nexcess/Godaddy/Linode/Rackspace/Amazon servers. >>Advanced shared/dedicated server support/maintenance/administration/troubleshooting working 24x7 support
>>Expertise also includes Designing Web Server,Server Security/Performace/Optimization,Server Monitoring,Malware removal,Mail Server building,DNS Management,SSL Certificates,Bash scripting,AWS Cloud,Google Cloud,CDN installation and configuration.
>>Performance Tuning for php CMS based websites.
>>Virtualization technology :- VMware VSphere Esxi /Xen Serverless
My name is Sabbir, I'm a Certified Magento Developer based in Rangpur, Bangladesh. II have been working as freelance web developer since last 14 years.
I do work as certified magento developer at the same time offensive security certified ethical hacker.
Get in touch with me so I can share more examples of our work...more
My name is Sabbir, I'm a Certified Magento Developer based in Rangpur, Bangladesh. II have been working as freelance web developer since last 14 years.
I do work as certified magento developer at the same time offensive security certified ethical hacker.
Get in touch with me so I can share more examples of our work and take your through the work process.
Services:
- Magento websites creation
- Magento themes (templates) development
- Magento extensions development
- Magento upgrade to newest versions
- Magento installation
- Magento customization
- Magento Connect Management
- Magento Module Installationless
Hey , here are some offline freelancers
Hey , here are some offline freelancers matching ""
I am Cristian, an ethical hacker (security professional). I can provide defensive methods to your systems / networks to secure them in the best way or, offensive methods (attacking) your systems / networks, as a real hacker would, but in a professional and controlled manner. I will strive from the technological side...I am Cristian, an ethical hacker (security professional). I can provide defensive methods to your systems / networks to secure them in the best way or, offensive methods (attacking) your systems / networks, as a real hacker would, but in a professional and controlled manner. I will strive from the technological side to grow your business and reputation so that you can render good services to your customers. I am also a network and telecommunications specialist and have more than 5 years of experience in administration, configuration and server hardening. It is one of the tasks that I like to do most. Tools/Skills. - Operating Systems: Linux (CentOS, Fedora, RedHat, Ubuntu, Debian) and Windows Servers (2008R2 - 2012 - 2016) - Firewalls/Proxy: pfSense, IPTables, CSF, Cisco, Juniper, Check Point, Zentyal, ClearOS - VPN: OpenVPN, StrongSwan, OpenSwan, IPSec, SoftEther VPN, PriTunl less
I have over 20 years of experience in the IT field. I started as a junior system administrator and later on was promoted to Head of IT department I have 8 years of experience managing IT department in IT Lagoon company which is IdeaFabrik’s subsidiary. I specialize in: System Administration of UNIX/Windows, MSSQL,...I have over 20 years of experience in the IT field. I started as a junior system administrator and later on was promoted to Head of IT department I have 8 years of experience managing IT department in IT Lagoon company which is IdeaFabrik’s subsidiary. I specialize in: System Administration of UNIX/Windows, MSSQL, MySQL; Setting, maintenance, tech support of dedicated servers; XEN,Proxmox, VMware virtualization systems; OsMikrotik. I also worked as PM of ”Enigmap Online” mobile game (iOS,Android) I look forward to working with you on your next IT & Networking or Game project. less
Trickywebtech possess a team of well qualified and experienced people in their own domains, which has made our team strengthened with huge industrial experience. We combine business domain knowledge with technology competence and proven methodologies to deliver high quality results in a cost-effective manner to...Trickywebtech possess a team of well qualified and experienced people in their own domains, which has made our team strengthened with huge industrial experience. We combine business domain knowledge with technology competence and proven methodologies to deliver high quality results in a cost-effective manner to maximize your competitive advantage and productivity. We aim at providing the best services and apt solutions to all your problems and needs. Our core expertise are in many fields including Content Management Systems, E-Commerce Applications, Mobile Applications, Interactive Print Designs, Web Design solutions. Specialties: Technologies: PHP, HTML5, XML, Flash, JAVA, Cold Fusion Mobile Applications: iPhone, iPad, Android Frameworks:CodeIgnitor Databases: MySQL, SQL Server E-commerce: Magento, Open Cart CMS Open Source:Wordpress We hope to establish a professional business relationship for many years to come. We will be honored to serve you. less
Over 5 years of experience as IT system administrator. Our skills include a deep knowledge of Redhat, WEB hosting services , Email marketing and different virtualization techniques. What services we provide:- * Different cloud services such as AWS, linode, Digital ocean, Google cloud etc. *Web hosting services:-...Over 5 years of experience as IT system administrator. Our skills include a deep knowledge of Redhat, WEB hosting services , Email marketing and different virtualization techniques. What services we provide:- * Different cloud services such as AWS, linode, Digital ocean, Google cloud etc. *Web hosting services:- WHm/Cpanel, CentaOs web Panel, Plesk Panel Manage all type of server like Dedicated, VPS, Shared server,Server Security Server Monitoring , Server Setup and Management, Backup Management , BackupServer Migration, SSL Installation , Interspire Email Marketer, DDOS Protection, NGINX Email Campaign Managers:- Interspire, Sendy, Oempro, sendgrid etc. less
I am expert in site speed optimizations My Expertise Areas Are Fast Turnaround On, Work Fast, Fast Work, Accurate Work Google Page Insights GTmetrix Pingdom Website Speed Test Responsive Website Css Fix Responsive Issue WordPress Visual Composer Revolution Slider PSD to HTML I will do all the task related to my...I am expert in site speed optimizations My Expertise Areas Are Fast Turnaround On, Work Fast, Fast Work, Accurate Work Google Page Insights GTmetrix Pingdom Website Speed Test Responsive Website Css Fix Responsive Issue WordPress Visual Composer Revolution Slider PSD to HTML I will do all the task related to my skills in quick time. Thanks less
"sapotacorp did amazing work. Not only did he stay up considerably later than he should have working on this, but he was very professional, and well mannered throughout the entire project. I've hired many people on Freelancer in the past, but am beyond impressed by sapotacorp's work. It was a fantastic..."sapotacorp did amazing work. Not only did he stay up considerably later than he should have working on this, but he was very professional, and well mannered throughout the entire project. I've hired many people on Freelancer in the past, but am beyond impressed by sapotacorp's work. It was a fantastic experience, and I will definitely be hiring sapotacorp for my future projects. A+++ Freelancer. Highly encourage anyone who wants professional work done to hire him." - Verilscriptz, Australia "Sapotacorp was excellent to work with and I totally recommend them to complete any task you need done. Tasks were completed on time and was always willing to fix any extra problems I had. If you are having difficulties trying to choose which company to work with please go with Sapotacorp. " - JPIJapan , Japan "Really nice, really helpful.. made fixups at every level without any complaints at all. Made sure project was how I wanted it.. never asked for money until I was 100% satisfied." ramonluis less
I have 13 years of deep knowledge in Linux, WHM/cPanel, Plesk, Exim, Postfix, Power MTA, Interspire, Sendy, SES, Oempro, AWS services, Azure cloud services, Web hosting services, website and email migrations. I have done RHCE/RHCSA/RHCSS, RHCVA and Openstack Certifications. I have more than 13 years of experience in...I have 13 years of deep knowledge in Linux, WHM/cPanel, Plesk, Exim, Postfix, Power MTA, Interspire, Sendy, SES, Oempro, AWS services, Azure cloud services, Web hosting services, website and email migrations. I have done RHCE/RHCSA/RHCSS, RHCVA and Openstack Certifications. I have more than 13 years of experience in open source technologies and have been worked on different web hosting servers, cloud servers. LINUX:- RedHat, Fedora, CentOS, Ubuntu / Debian CLOUD SERVICES:- setup & management..... AWS administration, Google cloud, Linode: APPLICATIONS:- SMTPQmail, Sendmail, Postfix, Power MTA (PMTA), INTERSPIRE, OEMPRO, MAILWIZZ Domain Keys/DKIM, opendkim, dkim Aniti Spam/Anti Virus POP/IMAP less
As Linux Server Administrator i am having 5+ plus years of working experience in System Builds,OS Installs,Application Installs,Performance Tuning, Backup and Recovery, Networking, Storage, Capacity Planning and Automation on Linux Servers. >>Hosting Administrator installation/management/configuration of Plesk...As Linux Server Administrator i am having 5+ plus years of working experience in System Builds,OS Installs,Application Installs,Performance Tuning, Backup and Recovery, Networking, Storage, Capacity Planning and Automation on Linux Servers. >>Hosting Administrator installation/management/configuration of Plesk Panel/cPanel/WHM/ISPConfig/Nexcess/Godaddy/Linode/Rackspace/Amazon servers. >>Advanced shared/dedicated server support/maintenance/administration/troubleshooting working 24x7 support >>Expertise also includes Designing Web Server,Server Security/Performace/Optimization,Server Monitoring,Malware removal,Mail Server building,DNS Management,SSL Certificates,Bash scripting,AWS Cloud,Google Cloud,CDN installation and configuration. >>Performance Tuning for php CMS based websites. >>Virtualization technology :- VMware VSphere Esxi /Xen Server less
My name is Sabbir, I'm a Certified Magento Developer based in Rangpur, Bangladesh. II have been working as freelance web developer since last 14 years. I do work as certified magento developer at the same time offensive security certified ethical hacker. Get in touch with me so I can share more examples of our work...My name is Sabbir, I'm a Certified Magento Developer based in Rangpur, Bangladesh. II have been working as freelance web developer since last 14 years. I do work as certified magento developer at the same time offensive security certified ethical hacker. Get in touch with me so I can share more examples of our work and take your through the work process. Services: - Magento websites creation - Magento themes (templates) development - Magento extensions development - Magento upgrade to newest versions - Magento installation - Magento customization - Magento Connect Management - Magento Module Installation less
