展示 308 结果
高级威客
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MSc Degree in Computer Sciences. 10+ years experience on hands in System Infra designing, implementation, optimization, integration, security, and troubleshooting. I've experience on the following areas. - Server: Dell,HP| Dell Mx7000,Raid Configuration,Idrac, cisco server -VMware, vcenter ,vmware...MSc Degree in Computer Sciences. 10+ years experience on hands in System Infra designing, implementation, optimization, integration, security, and troubleshooting. I've experience on the following areas. - Server: Dell,HP| Dell Mx7000,Raid Configuration,Idrac, cisco server -VMware, vcenter ,vmware cluster,upgradation, Virtual Box,VMware Workstation -Windows 2k12r2/2k16/2k19,upgradation, WSUS, -Linux servers : CentOS /DebianOS/RHEL-Setup, Redhat Cluster,bash scripts, cron-jobs. --SNMP monitoring : Observium/Librenms/Cacti -SSL / EV-SSL installation /OpenSSL -/Mysql/MariaDB/ Postgres9.4-PostgreSQL14 -Docker containers / Docker administration -Nginx load balancers / apache load balancers -Apache/Nginx optimizations for heavy load/heavy traffic websites. Kali Linux: Setup Kali linux, Network, Post Configuration, Kali linux security Tools: Nmap,Netcat,sql injection,payloads, ---------------------------------------------------------------------------------------------- Certification ----------------------------------------------------------------------------------------------- RHCSA CCNA 收起
雇用 FoysalCh
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You can't beat 30 years of experience. Just check what I can do for you. I'm a programmer. I studied in an American college, I speak, write and generally communicate in English perfectly. I have worked for many computer companies and I have my own company since 2003. I write programs, that can read the data from...You can't beat 30 years of experience. Just check what I can do for you. I'm a programmer. I studied in an American college, I speak, write and generally communicate in English perfectly. I have worked for many computer companies and I have my own company since 2003. I write programs, that can read the data from websites or files -eg excel, access, text etc- and produce the exact output you want. Once I write the code the only thing I have to do is press a button and wait for the data to be collected or modified. This is much faster that manually entering data and it prevents errors done from copy-paste. Since I write the code only once, I can parse any number of records without extra cost. The only thing you pay for is the code. Once the program is ready I can parse unlimited number of records. Also if you want to do the same job at the future, eg scan again a website for changes, or want additional data, I can run the code again without having to create it. 收起
雇用 Attractionnet
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I am a talented .NET Developer ready to work on your .NET jobs and projects. I have been an enthusiastic .NET Developer and AJAX Programmer for most of my career. I also have great experience in the areas of Algorithm and ASP and sound experience in the areas of ASP and C Programming. I believe that my skills and...I am a talented .NET Developer ready to work on your .NET jobs and projects. I have been an enthusiastic .NET Developer and AJAX Programmer for most of my career. I also have great experience in the areas of Algorithm and ASP and sound experience in the areas of ASP and C Programming. I believe that my skills and ability will prove to benefit your company. I am ready to start work for you now. 收起
雇用 bilal978
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I am machine learning engineer experienced in: • Data Assessing and cleaning • Data Visualization • Statistical Analysis • Python Development • Back-end Development. • Data Engineering. . Computer vision . Image processing . Deep learning I am currently Teaching Assistant in Faculty of Artificial intelligence Menoufia...I am machine learning engineer experienced in: • Data Assessing and cleaning • Data Visualization • Statistical Analysis • Python Development • Back-end Development. • Data Engineering. . Computer vision . Image processing . Deep learning I am currently Teaching Assistant in Faculty of Artificial intelligence Menoufia university as I ranked top of my class with more than 3 years of experience in the field 收起
雇用 omarelnahas500
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I am Network, Cybersecutiy, VoIP and System Engineer with over 10 years of professional experience. I have a demonstrated history of working in the field information technology and services industry. I have worked with both small and enterprise-sized companies to plan, design and implement the Network...I am Network, Cybersecutiy, VoIP and System Engineer with over 10 years of professional experience. I have a demonstrated history of working in the field information technology and services industry. I have worked with both small and enterprise-sized companies to plan, design and implement the Network infrastructure. I have worked with a wide verity of vendors such as Cisco, VMware, IBM, Mikrotik, Ubiquiti, Lenovo, Fortinet, Palo Alto, Pfsense and Microsoft etc. I make sure to design and recommend things based on best practices. I possess the following expertise: Network administration (Routing, Switching, VPNs). VOIP (FreePBX, 3CX, Vodia, Asterisk and Cisco CUCM,CME ). Wireless (Cisco, Ubiquiti and Aerohive). Security (Cisco ASA, Fortinet , Palo Alto and PFsense). Virtualization (VMware ESXi and Microsoft HyperV). System administration (Microsoft and Linux servers.) Cloud computing, dedicated servers and VPS (OVH, Google, AWS, Digital ocean etc) Looking forward to working with you. 收起
雇用 farooqtahir2013
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"Elevate Your IT Infrastructure with a Visionary System Administrator: Embark on a transformative journey with a seasoned System Administrator, where expertise meets innovation. I bring a wealth of experience to redefine the role, ensuring your IT infrastructure not only operates seamlessly but thrives in the digital..."Elevate Your IT Infrastructure with a Visionary System Administrator: Embark on a transformative journey with a seasoned System Administrator, where expertise meets innovation. I bring a wealth of experience to redefine the role, ensuring your IT infrastructure not only operates seamlessly but thrives in the digital landscape. Unleashing Expertise in Key Domains: ✅ Network Nirvana: Crafting and maintaining robust networks that transcend traditional boundaries, fostering fluid data flow and unhindered communication. ✅ Server Symphony: Orchestrating servers to a harmonious tune of peak performance, reliability, and continuous optimization, ensuring your systems are always in tune with the demands of your enterprise. ✅ Guardian of Cybersecurity: A vigilant guardian against the digital shadows, implementing state-of-the-art security measures and preemptive strategies to fortify your defenses against potential threats. ✅ Masterful Troubleshooter: Rapid response to IT enigmas, unwinding complexities with finesse, and restoring equilibrium to your operations in record time. ✅ Data Ballet: Choreographing a ballet of backup and recovery, securing your critical data in a flawless routine that ensures business continuity, even in the face of unforeseen disruptions. Expertise Snapshot: Elevating Digital Landscapes: ✅ OS Mastery: Linux | Windows | macOS ✅ Server Wizardry: Config, Migration, Backup on Dedicated | VPS | Shared Servers | NAS ✅ Virtualization Virtuoso: Proxmox | VMware | OpenVZ | Hyper-V ✅ Scripting Maestro: Linux Scripting | Shell Scripting ✅ Cloud Command: IONOS | Google Cloud | Digital Ocean | AWS | and more ✅ Security Sentinel: Pen Testing | Firewall | DDOS Protection ✅ Control Panel Maestry: WHM | cPanel | CentosWebPanel | VestaCP | WP Engine | and more ✅ Digital Fortification: Malware Removal | Security Hardening ✅ E-commerce Dynamo: Various CMS | ERP | E-commerce Platforms ✅ Network Navigator: Firewalls | Routers | Load Balancers (MikroTik, Pfsense) ✅ VPN Maestro: Site-to-Site | VPN-as-Service (L2TP-PPTP/OVPN/Wireguard) ✅ Issue Whisperer: Resolving Windows, macOS, Server, Network, and IT glitches Collaboration as an Art Form: My canvas extends beyond technical prowess—I paint a collaborative masterpiece. A maestro in communication and collaboration, I seamlessly weave together cross-functional teams, creating a symphony of efficiency and shared success. Pioneering Progress: In an ever-evolving techscape, I don't just keep pace; I set it. Committed to perpetual learning, I infuse your systems with cutting-edge solutions, driving not just performance but a continuous evolution toward IT excellence. In Summary: I am not just a System Administrator but the architect of your digital future. Let's elevate your IT experience together." 收起
雇用 rumyr
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Hello, I am Ahmed Mokhtar Hassanein. • Engineer with a bachelor’s degree in Computer & Automatic Control Systems. • Excellent Excel VBA, Macros, and Formulas. • Excellent Google Sheets and Google Apps Script. • Excellent PowerShell scripting skills. • Data Analytics using Python, NumPy, Pandas, and Matplotlib. • Over...Hello, I am Ahmed Mokhtar Hassanein. • Engineer with a bachelor’s degree in Computer & Automatic Control Systems. • Excellent Excel VBA, Macros, and Formulas. • Excellent Google Sheets and Google Apps Script. • Excellent PowerShell scripting skills. • Data Analytics using Python, NumPy, Pandas, and Matplotlib. • Over 25 years’ experience supporting systems and users in the information technology field. • ITIL4 Managing professional. • Managed several implementations of network infrastructure, virtualization, domain controllers, application servers, network security, … etc. • Conducted tens of information systems audits and vulnerability assessments. 收起
雇用 amokhtar70
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Hi I'm Ahmed, I'm Redhat certified administrator. I have more than 8 years of experience in Linux Systems, VMware (Virtualization). Web applications, databases. Security, Deployment, Backup and lot of skills. let's have a quick chat. Looking forward working with you.Hi I'm Ahmed, I'm Redhat certified administrator. I have more than 8 years of experience in Linux Systems, VMware (Virtualization). Web applications, databases. Security, Deployment, Backup and lot of skills. let's have a quick chat. Looking forward working with you. 收起
雇用 Ahmedi89
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I am a data systematization student, with 2 certificates in Cisco NetAcad, passionate about programming and data analysis. Whether you’re trying to win work, list your services, or create a new online store, I can help. Knows HTML and CSS3, HTML5, PHP, C++, C#, and Java Full project management from start to...I am a data systematization student, with 2 certificates in Cisco NetAcad, passionate about programming and data analysis. Whether you’re trying to win work, list your services, or create a new online store, I can help. Knows HTML and CSS3, HTML5, PHP, C++, C#, and Java Full project management from start to finish Regular communication is important to me, so let’s keep in touch. 收起
雇用 CristianR159
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victoriamarini85 victoriamarini85
$25 美元/小时
Singer | VO | Translator | Subtitler | IT SupportArgentinaGreetings, Im Victoria Marini, a professional singer, voice-over, transcriptor, translator, computer technician, digital services provider, and video captioning with more than 10 years of experience in all these fields. As a singer, I have more than 23 years of experience and my voice can be soft but powerful...Greetings, Im Victoria Marini, a professional singer, voice-over, transcriptor, translator, computer technician, digital services provider, and video captioning with more than 10 years of experience in all these fields. As a singer, I have more than 23 years of experience and my voice can be soft but powerful too. I can deliver pro-female vocals (lead, backing, harmonies, ad-libs, hooks). I have a diverse vocal range and can sing in Spanish, English, Italian, French, Portuguese, and Japanese as well as in many different styles from ballads to rock music and classical and latin music. As a voice-over, I can provide you with a professional deep, passionate, warm, sexy, or cold voice whenever you need a Female, Male, or Kid Voice Over and Im also able to record them in English, Spanish, French, and Italian. I specialize in: * Narration / Story-Telling * Youtube Videos * TV / Radio Commercial * Jingles / Themes Songs * Tutorials * VO Acting * Voicemail, ARS system voice * Product Launches * Audiobooks / Ebooks / Podcasts * Explainer Videos * Animations / Cartoon Dubbing * Games * E-Learning Videos As a transcriptor and translator with 5 years of experience, I will transcribe and translate any kind of text from English to Spanish or vice versa. I can provide you with manual translation and proofreading taking special care of grammar and spelling so that each text can sound natural and is well-written. Also, I can translate any kind of text including lyric songs. As a computer technician, I have more than 10 years of working in this field and have fixed over 100 computers in person and in a remote way through Teamviewer. Some of the services I can provide you with are: - Installation of Windows 7, 8,10 SO - Virus Removal - PC Optimization & Defragmentation - Hard disk Issues - Driver Installation - Software installation - Printer installation - Upgrade to Windows 10 - Problem diagnostic (software and hardware) - Data Recovery - Speed Up your PC / Notebook / Laptop As a digital services provider, I can help singers and DJs to upload their music to well-known digital stores such as Spotify, Apple Music, Deezer, Amazon Music, and Tidal, among many others. I can also create their profiles in many digital stores and help them to have their lyrics on platforms like Musixmatch, Genius, etc. * Why would I be the perfect fit for your project? ? Responsiveness: I am a very communicative person and I always keep in touch with my clients, Quick Turnarounds: When there are some changes to be made before delivering the order, I always try to provide the best service to my client. Thats why I do not set up a limit on the number of possible revisions to make, as my goal is to have happy and satisfied clients. Multilingual: I can help you with English and Spanish projects, and also with many other languages. I would love to be part of your project so dont hesitate to contact me. ;) 收起
雇用 victoriamarini85
