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แสดงผล 24 รายการ
  • ว่าจ้าง     abusayed2004
ว่าจ้าง     abusayed2004

    abusayed2004 abusayed2004

    Bangladesh $40 USD / ชม.
    Asterisk PBX, SIP, Linux, Cloud, DevOps, Security
    Bangladesh
    3.1
    2 รีวิว 2 รีวิว $40 USD ต่อชั่วโมง
    I am currently seeking long-term remote and onsite job opportunities. With 13 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, Mysql, and Linux customization. I...
    I am currently seeking long-term remote and onsite job opportunities. With 13 years of experience, I have worked extensively with VoIP, Asterisk, cloud technologies such as AWS and OpenStack, Server security, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, Oracle DB, RHEVM, Mysql, and Linux customization. I am also proficient in Python and PHP scriptwriting for IVR and AGI implementation on Asterisk. I have a team for support and further development. My expertise includes: - Linux - Hosting Systems Administration & Monitoring - Design and implementation of High-Performance SIP SBC - DevOps CI/CD - Service Optimization - Security Hardening - VoIP, Asterisk, SMS, Dongle, and FreePBX installation, configuration, and maintenance - WebRTC SIP Phone - Infrastructure Planning - Disaster Recovery - Shell Scripting - Capacity planning, application delivery planning - Network Troubleshoot, Spanning Tree, PVST, RSTP, HSRP, RIP, BGP, EGRP IGRP, MPLS - SAN Troubleshoot - GlusterFS, CEPH - NFS, SMB, ISCSI, SMTP - Linux performance tuning - MySQL, Oracle DB performance tuning - Laravel web application development - Web Security, Web benchmark, best practice - IPTV, Live streaming, VOD, FFmpeg - Raspberry Pi Please let me know if you have any questions or require further information. ย่อ
  • ว่าจ้าง abusayed2004
  • ว่าจ้าง     linuxophile
ว่าจ้าง     linuxophile

    linuxophile linuxophile

    France $100 USD / ชม.
    Cloud Architect / Cybersecurity Expert
    France
    3.7
    3 รีวิว 3 รีวิว $100 USD ต่อชั่วโมง
    Azure Public Cloud Move-to-Cloud Azure Cloud architecture design HLD, LLD & TAD DevOps, Automation & Infrastructure as Code (Terraform & Ansible) Build or migration project based on OSS technologies USM / Security Analysis & Forensic SIEM/USM, Security design, build, correlation, analysis & forensic Performance...
    Azure Public Cloud Move-to-Cloud Azure Cloud architecture design HLD, LLD & TAD DevOps, Automation & Infrastructure as Code (Terraform & Ansible) Build or migration project based on OSS technologies USM / Security Analysis & Forensic SIEM/USM, Security design, build, correlation, analysis & forensic Performance Monitoring & capacity planning SAP/Linux/Azure IaC building, tuning and hardening Troubleshooting, Tuning & Hardening GNU/Linux system based solutions 18 years of experience in Telco, ISP, eCommerce, Industries, Luxury & Gov projects. Training & Certifications: AT&T Alienvault Certified Security Analyst & Engineer (ACSA & ACSE), Certified Hacking Forensic Investigator (CHFI), ISO27001 Lead Auditor, ITILv3, Talend, parallels, Zimbra Administrator, Azure AZ-300, AZ-301, AZ-500 ... OSS Contributor ย่อ
  • ว่าจ้าง linuxophile
  • ว่าจ้าง     tangramua
ว่าจ้าง     tangramua

    tangramua tangramua

    Canada $25 USD / ชม.
    Development, Internet Marketing, Technical Support
    Canada
    2.9
    1 บทวิจารณ์ 1 บทวิจารณ์ $25 USD ต่อชั่วโมง
    We are Canadian-Ukrainian team of highly professional software developers and system administrators with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript,...
    We are Canadian-Ukrainian team of highly professional software developers and system administrators with more than 20 years expertise. OUR MAIN SPECIALIZATIONS: 1) WEB DEVELOPMENT & SOFTWARE DEVELOPMENT 1.1) FRONT-END: HTML, HTML5, CSS3, Bootstrap, TailwindCSS 1.2) JAVASCRIPT: JavaScript, ES6+, Typescript, Node.js, MEAN, MERN, MEVN, Angular, React.js, Vue.js, Nuxt.js, Next.js, Gatsby.js, jQuery 1.3) BACK-END 1.3.1) LAMP (Linux, Apache, MySQL, PHP) including Symfony, Laravel, Yii, Zend, CodeIgniter, CakePHP 1.3.2) Python (Python, Django, Flask, FastAPI) 1.3.3) .NET stack technologies (C#, ASP.NET, .NET Core) 1.4) OPEN SOURCE SOLUTIONS 1.4.1) E-commerce Platforms: Shopify, Magento, WooCommerce, Prestashop, OpenCart, BigCommerce, Shopware, osCommerce 1.4.2) CMS: WordPress, Drupal, Joomla, TYPO3 etc. 1.4.3) CRM: SuiteCRM, SugarCRM 2) MOBILE DEVELOPMENT 2.1) Android native development: Java, Kotlin 2.2) iOS native development: Swift, Objective-C 2.3) Cross platform development: Flutter, React Native, Ionic 3) DESIGN 3.1) Website Design (UI (User Interface), UX (User Experience) etc.) 3.2) Graphic Design (Creative Design, Digital Design, Advertisement Design etc.) 3.3) Corporate Identity (Brand Boooks, Business Cards, Logos, LetterHeads etc.) 4) INTERNET MARKETING 4.1) Social Media Marketing (Linkedin, Xing, Facebook, YouTube, Instagram etc.) 4.2) SEO (SEO Copywriting, SEO Auditing, White Hat SEO) 4.3) PPC Marketing (Google Adwords, Google Ads, Facebook Ads, YouTube Ads, Instagram Ads etc.) 4.4) Email Marketing 5) MANAGED SERVICES 5.1) 24/7 TECHNICAL SUPPORT 5.2) SYSTEM ADMINISTRATION SERVICES Our team of high qualified System Administrators have huge experience with technologies covering: - different distributions of OS Linux, Unix and MS Windows Server systems; - different types of virtualization (ProxMox, Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V); - VPN/DNS/IPTables/Firewalls/web servers/mail servers configuration and tuning etc.; - cloud solutions (AWS, MS Azure, Google Cloud, Alibaba Cloud, OVHcloud, DigitalOcean, Linode etc.); 6) HOSTING SERVICES provided by our hosting subdivision under trade mark "TanHost" 6.1) Cloud based solutions (e.g. configuration and technical support of Private Clouds); 6.2) Сollocation services, the providing for rent dedicated and VPS/VDS (virtual servers); 6.3) Shared Hosting; 6.4) Domain names registration services in more than 100 international zones; 6.5) SSL Certificates. 7) EMBEDDED SYSTEMS 7.1) Embedded software development 7.2) Internet of Things (IoT) 7.3) Microcontrollers programming 7.4) Arduino microcontrollers programming OUR CREDO: Reputation – is above anything else! We help our customers to grow success and we grow together with our customers! We are flexible to meet our clients' needs. We make it simple... ย่อ
  • ว่าจ้าง tangramua
  • ว่าจ้าง     amiteshojha
ว่าจ้าง     amiteshojha

    amiteshojha amiteshojha

    India $40 USD / ชม.
    Linux, Aws, Oracle Cloud, Azure GCP Windows Expert
    India
    1.0
    1 บทวิจารณ์ 1 บทวิจารณ์ $40 USD ต่อชั่วโมง
    Certified Server & Cloud Professional Architect with more than 15 years of solid expertise. I have Devops, AWS Cloud, Oracle Cloud, AZURE, Google Cloud, Linux, UNIX, Vmware, Openstack, Oracle Apps, DB and Windows Services expertise. Expertise on setup/configuration/Architect of Amazon web services(AWS), Oracle...
    Certified Server & Cloud Professional Architect with more than 15 years of solid expertise. I have Devops, AWS Cloud, Oracle Cloud, AZURE, Google Cloud, Linux, UNIX, Vmware, Openstack, Oracle Apps, DB and Windows Services expertise. Expertise on setup/configuration/Architect of Amazon web services(AWS), Oracle Cloud(OCI), Azure, Google, Digitial Ocean and almost all clouds as well. IT Infrastructure Cost Optimization -- Optimizing infrastructure for peak performance, security and best Cost utilization. IT Support -- Expert in resolution of Server services issues, Cloud issues, Live IT problems troubleshooting and fix with RCA. Migration Services -- Setup, Configuration & Migrations -- Expert in doing all types of server(Linux/Unix & Windows) services migration. Website, Application, Database(Oracle, MySQL, Postgresql, mongodb etc) and Mail migrations like Zimbra, exim Cpanel, Zpanel, Parallels Plesk panel, DNS setup, etc migrations. Network and Security Services -- Designing, implementing, and maintaining the security of network infrastructure. Identify and mitigate security risks, and keeping data and systems safe from cyberattacks. Configure and manage security services such as firewalls, intrusion detection/prevention systems, and endpoint security solutions. Perform penetration testing and vulnerability assessments. Mail Servers Expertise -- Zimbra, Microsoft Exchange, Office 365, Postfix, Exim, Dovecot, iRedMail, Sendmail -- Setup, Configuration, Migration on Enterprise level. Web Hosting Panel - cPanel/WHM, Direct Admin, ISPconfig, Webmin/Virtualmin, CWP, Plesk, Vestacp, Hestia -- Installation/Setup, Configuration, Migration on Enterprise level. Install, Administration & Migrations of WHM/cPanel Servers, Oracle Apex, Nominatim Server, Cacti, Nagios, Zenoss & PHPlist. Devops skills with tools like Jenkins, Ansible, Grafana, Prometheus, Terraform etc. Atlassian products Installation & Configuration like JIRA, JIRA Agile, JIRA Capture, Crowd, Stash, Confluence, Fisheye Bamboo, etc. Proactive infrastructure management for a worry-free future. Certified RHCE/RHCSA/RHCSS RHCVA, Openstack, Oracle Cloud(OCI) Professional & Mirantis Cloud Active Directory, Microsoft Exchange Administration, setup, Migration and Microsoft based server services management. I have a great academic background in Linux and Cloud as well as my experience compliments my studies. *AS AN ENGINEER, I CAN SAY NOTHING IS IMPOSSIBLE TO IMPLEMENT. FEEL FREE TO CONTACT ME ANYTIME* In addition to this, I look forward to working on your projects in your budget. ย่อ
  • ว่าจ้าง amiteshojha
  • ว่าจ้าง     talhamq
ว่าจ้าง     talhamq

    talhamq talhamq

    Pakistan $50 USD / ชม.
    SYSTEM ADMINISTRATOR | LINUX | AWS | GCP | AZURE
    Pakistan
    1.7
    2 รีวิว 2 รีวิว $50 USD ต่อชั่วโมง
    I have experience in deploying and maintaining of: ✅ Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). ✅ Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. ✅ Web servers and servlets containers: IIS,...
    I have experience in deploying and maintaining of: ✅ Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). ✅ Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 2016 Amazon Linux, Debian, RHEL, CentOS, Ubuntu. ✅ Web servers and servlets containers: IIS, APACHE, NGINX, DOCKER ✅ Mail servers: POSTFIX, EXIM, MS Exchange 2000-to-2013, MS Exchange 2016, QMAIL,Zimbra,Mail Enable, SmarterMail, hMail ✅ Database servers: MySQL, MS SQL ✅ Virtualization: MS Hyper-V, VMware Server(ESXI), VirtualBox. ✅ Directory service: Active Directory, OpenLDAP. ✅ File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. ✅ Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik,PFSense Zywall and other Routers; ✅ Data Storage Systems: Netapp, FAS, EMC, VNX; ✅ Monitoring ZABBIX, CACTI, NAGIOS ✅ Hosting Panels: PLESK,cPanel,Website Panel ย่อ
  • ว่าจ้าง talhamq
  • ว่าจ้าง     derekjlaporte
ว่าจ้าง     derekjlaporte

    derekjlaporte derekjlaporte

    United States $65 USD / ชม.
    Professional Skilled Developer
    United States
    0.0
    0 รีวิว 0 รีวิว $65 USD ต่อชั่วโมง
    Welcome to my profile! Thanks for visiting! My name is Derek and I am an experienced Full Stack developer based in Los Angeles. My background includes: - Proficiency in Javascript, Typescript, PHP, Python, C#, Golang, Swift, Objective-C, Java, Kotlin and other programming languages to build robust native,...
    Welcome to my profile! Thanks for visiting! My name is Derek and I am an experienced Full Stack developer based in Los Angeles. My background includes: - Proficiency in Javascript, Typescript, PHP, Python, C#, Golang, Swift, Objective-C, Java, Kotlin and other programming languages to build robust native, cross-platform apps, web apps and game. - Extensive experience with web development frameworks and libraries like Angular, React and Vue.js and databases like MySQL, PostgreSQL, MongoDB and Amazon DynamoDB. - Extensive experience with iOS frameworks like UIKit, ARKit, CoreBluetooth, and Android architecture like Jetpack, Retrofit, to implement advanced features and optimize performance. - Extensive experience in designing and implementing gameplay features, mechanics, and systems, as well as knowledge of Virtual Reality (VR) and Augmented Reality (AR) development, creating engaging experiences for immersive platforms using Unity, Unreal Engine. - Integrating third-party SDKs like Facebook, Firebase into apps to enable social logins, analytics and more and cloud services like AWS, Google Cloud and Microsoft Azure. - Implementing custom and pixel-perfect UIs by using modern frameworks like Tailwind CSS, Ant-Design, Styled component and etc. - Leveraging tools like Git, Jira, AWS to improve collaboration and streamline workflows. Let's collaborate to transform your vision into an exceptional app experience. Contact me to discuss your project goals - I am passionate about delivering top-notch mobile apps and providing exceptional value. As always, thanks for visiting and I hope that we can work together to achieve your dreams! ย่อ
  • ว่าจ้าง derekjlaporte
  • ว่าจ้าง     vps8
ว่าจ้าง     vps8

    vps8 vps8

    India $15 USD / ชม.
    WebHosting | Email Expert | DNS | Cloud Engineer
    India
    0.0
    0 รีวิว 0 รีวิว $15 USD ต่อชั่วโมง
    I have a experience in linux, dns, ssh, web,servers, database, troubleshooting, ftp, backups, aws, smtp, bulk-mailing, hosting and migration.
    I have a experience in linux, dns, ssh, web,servers, database, troubleshooting, ftp, backups, aws, smtp, bulk-mailing, hosting and migration. ย่อ
  • ว่าจ้าง vps8
  • ว่าจ้าง     chandrashekhar01
ว่าจ้าง     chandrashekhar01

    chandrashekhar01 chandrashekhar01

    India $25 USD / ชม.
    Cloud Devops Engineer
    India
    0.0
    0 รีวิว 0 รีวิว $25 USD ต่อชั่วโมง
    Working experience in a production environment on Linux over cloud infrastructure platforms like AWS . ★ Worked on Amazon Web Services creating, configuring and managing (EC2, ELB, Cloudfront, S3, IAM, RDS, Route 53, Cloud Watch) services across AWS zones. ★ Worked on Server setup, Server Migration, Disaster...
    Working experience in a production environment on Linux over cloud infrastructure platforms like AWS . ★ Worked on Amazon Web Services creating, configuring and managing (EC2, ELB, Cloudfront, S3, IAM, RDS, Route 53, Cloud Watch) services across AWS zones. ★ Worked on Server setup, Server Migration, Disaster Recovery, Server Hardening, scripting, Network, Firewall. ★ Knowledge and worked over version control system like GIT ★ Worked on Database, web server, application, and Monitoring servers. ★ Proficient in developing Continuous Integration/ Delivery pipelines ★ Experience with automation/ integration tools like Jenkins ★ Knowledge of major cloud service providers, like AWS, Azure etc. ย่อ
  • ว่าจ้าง chandrashekhar01
  • ว่าจ้าง     DigitalArcanum
ว่าจ้าง     DigitalArcanum

    DigitalArcanum DigitalArcanum

    Pakistan $25 USD / ชม.
    Verified by Freelancer.com ! Among Top 5% Talent
    Pakistan
    0.0
    0 รีวิว 0 รีวิว $25 USD ต่อชั่วโมง
    Here at Digital Arcanum, every project is personal. We step outside of the usual cliches and corporate norms and give your project the individual attention and consideration it deserves. Our designs are labours of love. We put time and effort into each and every one of our products to ensure your needs are met. We...
    Here at Digital Arcanum, every project is personal. We step outside of the usual cliches and corporate norms and give your project the individual attention and consideration it deserves. Our designs are labours of love. We put time and effort into each and every one of our products to ensure your needs are met. We give your project an online presence that's hard to ignore. We offer following services: *Logo Designs *Corporate Identity *Website Design *Website Development *Brochure Designs *Stationary Designs *Catalogue Designs *Power Point Presentations *Marketing Plans *App Designing *Animations *Info-graphics Digital Arcanum is one of the leading website companies in Pakistan .We are proud to be associated with Leading Multinational IT companies What stands us out of crowd? - Successful execution of over 1000+ Design & development projects - Strong customer orientation & commitments - Built-in quality checks within the system - 24X7 operations Hire us for your project now ! ย่อ
  • ว่าจ้าง DigitalArcanum
  • ว่าจ้าง     mr310
ว่าจ้าง     mr310

    mr310 mr310

    Morocco $35 USD / ชม.
    IT MANAGER
    Morocco
    0.0
    0 รีวิว 0 รีวิว $35 USD ต่อชั่วโมง
    I'm an expert IT with more than 20 years of experience in IT industry . i'll help you to manage your IT envirement and prvide a good solutions to manage your company
    I'm an expert IT with more than 20 years of experience in IT industry . i'll help you to manage your IT envirement and prvide a good solutions to manage your company ย่อ
  • ว่าจ้าง mr310

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