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Mostrando 326 resultados
  • Contratar     rupa37
Contratar     rupa37

    rupa37 rupa37

    Nepal $25 USD / hora
    System Administrator/DevOps Engineer/CICD/CLOUD
    Nepal
    I bring over 15 years of extensive experience in the fields of system administration and DevOps, making me a seasoned professional in managing and optimizing IT infrastructures. With a strong foundation in virtualization technologies, I excel in creating efficient and scalable virtualized environments. My expertise...
    I bring over 15 years of extensive experience in the fields of system administration and DevOps, making me a seasoned professional in managing and optimizing IT infrastructures. With a strong foundation in virtualization technologies, I excel in creating efficient and scalable virtualized environments. My expertise extends to a wide range of Linux systems, and I am well-versed in handling various distributions, ensuring their stability, security, and performance. I have a proven track record of successfully deploying web applications, guaranteeing smooth and reliable online experiences for users. One of my core strengths lies in managing system updates and applying security patches promptly, reducing vulnerabilities and minimizing downtime. My commitment to network security is unwavering, and I implement robust measures to protect data and maintain the integrity of systems. Furthermore, my proficiency in Cisco networking solutions allows me to design, configure, and troubleshoot complex network infrastructures, ensuring seamless connectivity and optimal performance. Additionally, I have a solid understanding of HPE (Hewlett Packard Enterprise) equipment, enabling me to efficiently manage and maintain these devices to meet organizational needs. With my extensive knowledge, practical experience, and dedication to staying updated with the latest industry trends, I am well-equipped to contribute significantly to any organization's IT operations, ensuring they run smoothly, securely, and efficiently. menos
  • Contratar rupa37
  • Contratar     Ahmed1elhadidi
Contratar     Ahmed1elhadidi

    Ahmed1elhadidi Ahmed1elhadidi

    Egypt $50 USD / hora
    ✅Mobile Apps ✅ Cybersecurity ✅TOP 3% ✅ Preferred
    Egypt
    3.8
    2 comentarios 2 comentarios $50 USD por hora
    I'm Ahmed, I hold a BSC in Computer Science and Mobile Development. I do my best to reflect My passion on the quality of my code. I'm a highly skilled developer with excellent UI skills and deep knowledge of iOS and Android. Previously a CTO in a small startup EMIC (Before Switching to Freelancer.com). Experienced...
    I'm Ahmed, I hold a BSC in Computer Science and Mobile Development. I do my best to reflect My passion on the quality of my code. I'm a highly skilled developer with excellent UI skills and deep knowledge of iOS and Android. Previously a CTO in a small startup EMIC (Before Switching to Freelancer.com). Experienced in: ✅ Flutter framework (Dart). ✅ iPhone, iPad, and Apple Watch development and Android. ✅ Clean software architectures. ✅ Reactive programming (RxSwift and Combine). ✅ Third-party dependencies (Cocoapods, Carthage, and SPM). ✅ Good daily practices (GitFlow, Continuous Integration, Continuous Delivery, Testing...). ✅ Databases: Core Data, Realm, SQLite, Firebase, Supabase. ✅ High UI skills, great design adaptations, and flawless, smooth animations. ✅ Push Notifications. ✅ Social Network integration: Facebook, Twitter, Instagram. ✅ Analytics: Firebase, Crashlytics, Google Analytics, AppsFlyer, Amplitude... ✅ CyberSecurity Penetration Tester. ✅ Red Team Certified By EC-Council. ✅ Advanced Python Programming menos
  • Contratar Ahmed1elhadidi
  • Contratar     dyjibran
Contratar     dyjibran

    dyjibran dyjibran

    Pakistan $8 USD / hora
    ERP|AWS|CCNA|MCSA|CyberSecurity|SIP|Asterisk|
    Pakistan
    "I'm a highly skilled IT and administrative professional with a strong foundation in Cisco networking as a Cisco Certified CCNA. My expertise extends to various IT domains, including MCSA, ERP software, MS365, Google Sheets,Power BI,Tableau,SharePoint,Email hosting, website development, web hosting, and logo design....
    "I'm a highly skilled IT and administrative professional with a strong foundation in Cisco networking as a Cisco Certified CCNA. My expertise extends to various IT domains, including MCSA, ERP software, MS365, Google Sheets,Power BI,Tableau,SharePoint,Email hosting, website development, web hosting, and logo design. I've successfully worked on a wide range of IT projects, from building and maintaining websites to crafting distinctive brand logos. In addition to my technical proficiency, I also possess a deep knowledge of financial management and accounting, making me proficient in total account management and maintenance. My multifaceted skill set allows me to offer a comprehensive range of IT and administrative services, from network setup and system administration to financial analysis and bookkeeping. I am passionate about helping businesses and organizations optimize their operations and IT infrastructure while ensuring financial stability. Let's connect and discuss how I can bring my expertise to support your specific needs." menos
  • Contratar dyjibran
  • Contratar     AhmadSameer
Contratar     AhmadSameer

    AhmadSameer AhmadSameer

    Egypt $30 USD / hora
    Cyber Security Professional | Geek
    Egypt
    بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, API Security, Mobile Applications Security, Software Security, Malware Removal, Systems Hardening, Server Security, Digital Forensics, NGFW solutions(FortiNet,...
    بسم الله الرحمن الرحيم Programmer at day.. Ethical hacker at night.. What I do : @Cyber Security: Web Applications Security, Penetration Testing, API Security, Mobile Applications Security, Software Security, Malware Removal, Systems Hardening, Server Security, Digital Forensics, NGFW solutions(FortiNet, pfSense,Palo Alto), Physical Security Consultancy @System Administration: Linux/Unix-like systems, MS Windows servers, Performance Optimization @Web Development: WordPress, Joomla, Drupal, Shopify. @Virtualization/Containerization: VMWare, Xen, VirtualBox, Docker. @Web Scraping/Automation: BeautifulSoup, Selenium. @Programming/Scripting: Python,Perl,Bash,Batch,PowerShell,VBA,AutoHotkey. @Other Services: Data Recovery, Speed Optimization, and SEO. @Trading: Deriv/Binary Bot Development. I DO NOT PROVIDE BLACK HAT SERVICES. ما شاء الله لا قوة إلا بالله menos
  • Contratar AhmadSameer
  • Contratar     JonJoensen
Contratar     JonJoensen

    JonJoensen JonJoensen

    Denmark $50 USD / hora
    IT network expert, physicist and data scientist
    Denmark
    3.7
    5 comentarios 5 comentarios $50 USD por hora
    Experienced Network Expert with over two decades of proven success in architecting, deploying, and optimizing robust network infrastructures for diverse international enterprises including campus networks. Demonstrated proficiency across a comprehensive range of networking technologies, encompassing routing protocols,...
    Experienced Network Expert with over two decades of proven success in architecting, deploying, and optimizing robust network infrastructures for diverse international enterprises including campus networks. Demonstrated proficiency across a comprehensive range of networking technologies, encompassing routing protocols, MPLS, VPNs, SDNs, WAN, LAN, WiFi and cloud networking. Skilled in managing server hardware and diverse operating systems including Windows, Linux, and OS X. I am proficient coding in Python, Powershell and BASH, and have extensive experience generating management and C-Level reporting with the likes of Python, PowerPoint and PowerBI. Given my scientific background I am also able to work in systems like Wolfram Mathematica and Wolfram Alpha. Renowned for ensuring network security, compliance, and operational efficiency while driving strategic initiatives to meet organizational objectives. Passionate about delivering superior solutions that exceed client expectations. menos
  • Contratar JonJoensen
  • Contratar     usmanbashir12100
Contratar     usmanbashir12100

    usmanbashir12100 usmanbashir12100

    Pakistan $25 USD / hora
    ✅ Top Rated ✅ 4+ Years Exp ✅ Verified Freelancer
    Pakistan
    4.6
    2 comentarios 2 comentarios $25 USD por hora
    Hello! I’m Usman. I Have 5 Years of Experience In Google Analytics, Goolge Tag Management, Google Ads, Product Description, Amazon Web Services, Python, Algorithm, CRM, Microsoft, Data Processing, Data Entry, Excel, SEO, Amazon, Amazon Listings Optimization, Script Install, Shell Script, Powershell, Microsoft...
    Hello! I’m Usman. I Have 5 Years of Experience In Google Analytics, Goolge Tag Management, Google Ads, Product Description, Amazon Web Services, Python, Algorithm, CRM, Microsoft, Data Processing, Data Entry, Excel, SEO, Amazon, Amazon Listings Optimization, Script Install, Shell Script, Powershell, Microsoft Exchange, Microsoft, Microsoft Outlook, Microsoft Office, Azure, Bash Scripting, Microsoft Azure, Zoho Crm, Zoho Creator, System Admin, Proxmox, Email Handling, Bulk Email, Keyword Resarch, Shopify, DNS, Plesk, Web Hosting, Cloudflare, Microsoft Exchange, Active Directory, Microsoft Outlook, Ecommerce, Aws, Email Marketing, Klaviyo, Mailchimp, Product Sourcing, Facebook Pixel, Click Funnel I'm a versatile freelancer with a diverse skill set that spans the digital landscape. With over 5 Year of hands-on experience, I'm here to help you navigate and conquer the complexities of the online world. My Skillset at a Glance Digital Analytics: As a certified Google Analytics and Google Tag Manager expert, I thrive on turning data into actionable insights to optimize your online strategy. Digital Advertising: I'm well-versed in Google Ads, crafting and managing campaigns that drive targeted traffic and maximize your ROI. Content Wizard: Crafting compelling product descriptions and fine-tuning Amazon listings is my forte, increasing your sales and visibility. Cloud Whisperer (AWS): I can configure, manage, and optimize Amazon Web Services to ensure your digital infrastructure is efficient and cost-effective. Coding & Algorithms: Proficient in Python and algorithm development, I automate tasks, crunch numbers, and solve complex problems. CRM Specialist: Whether it's Salesforce, Zoho CRM, or other CRM systems, I customize and manage them to streamline your customer relationships. Data Maestro: I specialize in data processing and entry, delivering accurate and efficient data solutions. SEO Maestro: Let me boost your online presence! My SEO expertise drives organic traffic and enhances visibility. Ecommerce Expert: From Amazon to Shopify, I navigate the e-commerce terrain, optimizing listings and ensuring your success. Script Magician: Whether it's installing scripts, crafting shell scripts, or automating tasks with PowerShell, I've got the script for you. Email & Messaging Maven: Microsoft Exchange, Outlook, Office Suite – I ensure seamless communication and productivity. Cloud Architect (Azure): I harness the potential of Microsoft Azure to scale your business operations. Zoho : I'll tailor Zoho CRM and Zoho Creator solutions to your unique business needs. Web Security: I safeguard your online presence, utilizing Cloudflare and monitoring for threats. Email Marketing: From Klaviyo to Mailchimp, I execute targeted email marketing campaigns that deliver results. SEO & Keyword Research: I conduct in-depth keyword research to enhance your online visibility. menos
  • Contratar usmanbashir12100
  • Contratar     ahmedhassan52
Contratar     ahmedhassan52

    ahmedhassan52 ahmedhassan52

    Egypt $99 USD / hora
    ❇️ PREFERRED ⭐TOP 1% Systems Architect ❇️
    Egypt
    4.7
    4 comentarios 4 comentarios $99 USD por hora
    Founder of a C-Corp in the US Software Engineer / Cybersecurity Specialist / Network Security Engineer / Web and Mobile Application Developer with 5+ years of experience and senior computer scientist , Certified from Cisco as a "Junior Cybersecurity analyst " and from Altair Rapidminer as "Machine Learning...
    Founder of a C-Corp in the US Software Engineer / Cybersecurity Specialist / Network Security Engineer / Web and Mobile Application Developer with 5+ years of experience and senior computer scientist , Certified from Cisco as a "Junior Cybersecurity analyst " and from Altair Rapidminer as "Machine Learning Professional" and "Data Engineering Professional" ☑️ Linux system administration "Ubuntu, Debian, Kali and CSI Linux" ☑️ Cloud computing "Amazon Web Services, Google Cloud, Microsoft Azure , Oracle Cloud and DigitalOcean" ☑️ Database Development and Administration "Using SQL , MySQL , Python , PhpMyAdmin and PostgreSQL" ☑️ Website, server, and email migration "Apache and Nginx webservers" ☑️ Various Cybersecurity solutions from most of the security vendors products and services including but not limited to "Cisco Umbrella , Cisco ISE , Cisco Chassis , Cisco Routing and Switching ,Snort IDS/IPS , FortiSIEM ,Fortigates, IBM QRadar , Elasticsearch stack SIEM , Graylog , SPLUNK and LogRhythm" ☑️ Mobile Application Development "Native Using Kotlin or Swift" and Cross platform "Using Flutter and React Native" ☑️ Various CMS and E-commerce solutions and troubleshooting "WordPress, Joomla, Shopify, osCommerce, Zen Cart, Magento, MediaWiki, phpBB, and more" menos
  • Contratar ahmedhassan52
  • Contratar     muhammadsm7
Contratar     muhammadsm7

    muhammadsm7 muhammadsm7

    Pakistan $25 USD / hora
    Cyber Security | Pentester | Forensics | OSINT
    Pakistan
    2.7
    4 comentarios 4 comentarios $25 USD por hora
    Hello, I'm a Cyber Security Researcher with practical experience gained through playing CTFs (Capture The Flag), engaging in Bug Bounties, and working as a Pentester. What I can do for you: Web/API (OWASP TOP 10) Pentesting: - Web Applications like WordPress, CMS, CRM, LMS, Full stack, etc. ...
    Hello, I'm a Cyber Security Researcher with practical experience gained through playing CTFs (Capture The Flag), engaging in Bug Bounties, and working as a Pentester. What I can do for you: Web/API (OWASP TOP 10) Pentesting: - Web Applications like WordPress, CMS, CRM, LMS, Full stack, etc. Internal/External Network Pentesting: - Active Directory Security and Hardening. Cloud Security Audit/Pentesting: - AWS, AZURE, and GCP. Malware Removal: - Windows , Androids , IOS, MacOs - Web Shells, Backdoors, and SEO spamming removal. Operating System Hardening: - Windows, Linux, and Mac OS. OSINT (Open Source Intelligence): - Background Checks, Social Media Analysis, Investigating People, Criminal History, etc. - Image Analysis, Reverse Image Searches, Facial Recognition. - Business, Brand, and Organizational Intelligence. - Financial/Fraud Intelligence. - Fact-checking and analysis of disinformation and misinformation. - Cyber Threat Intelligence, Sensitive Gangs Profiling. - Investigating cryptocurrency wallets, NFTs, and transactions. - Critical Infrastructure and Industrial Intelligence. - Dark web's Underground marketplaces, shops, and forums. - Transportation Intelligence (cars, boats, planes, trains), etc. Digital Forensics: - Collecting Network Evidence. - Acquiring Host-Based Evidence. - Analyzing Network Evidence. - Analyzing Log Files. Data Recovery. Extreme Privacy and Anonymity: - OPSEC 101. - Computers, Mobile, and Social Media Privacy. - Removing traces of your identities on search engines and various platforms. BOTs: - Telegram, Discord, etc. menos
  • Contratar muhammadsm7
  • Contratar     udayarpandey2022
Contratar     udayarpandey2022

    udayarpandey2022 udayarpandey2022

    Nepal $50 USD / hora
    IT Infra Solution Architect - DevOps - Security
    Nepal
    Let's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D.
    Let's keep this short. Anything related to IT: (System/Network/DevOps/Virtualization/Wordpress/Development/Servers/Mail) I can handle them all, period. Ganesh D. menos
  • Contratar udayarpandey2022
  • Contratar     usmans4
Contratar     usmans4

    usmans4 usmans4

    Pakistan $40 USD / hora
    Network | Systems | Cloud | Automation | Devops
    Pakistan
    Hello i am a Network/ Systems/ Security professional with 15 years of hands on experience. I have multiple domain experience. Devops Engineering AWS Workspaces and Active Directory Azure Virtual Desktop Environment Mikrotik Hotspot Gsuite Workspace Azure VPN AWS Console AWS VPN Migration of emails ...
    Hello i am a Network/ Systems/ Security professional with 15 years of hands on experience. I have multiple domain experience. Devops Engineering AWS Workspaces and Active Directory Azure Virtual Desktop Environment Mikrotik Hotspot Gsuite Workspace Azure VPN AWS Console AWS VPN Migration of emails UBNT ubiquiti devices Azure Cloud services VPN services any Windows servers complete DHCP, DNS, Active Directory, additional active directory. Hyper V Vmware Certified hands on experience expert SSL configuraiton Fortigate firewall cisco network swithces, routers, firewall Network Diagram's Network Assessment Infrastructure High level diagram cloud and physical Password reset services for windows servers Google Suite AWS Office 365 certified expert with hands on experience (Microsoft Expert) Cyber Security expertise Port Forwarding. Access your application as you are in office support. Remote O.S. installation support NAS/SAN support all type. Backup software VEEAM etc. support Microsoft Exchange deployment and troubleshooting Microsoft SQL troubleshooting Above skill set is result of my passion. I am passionate to complete my work on time. Technical support is my hobby. I will try to provide best possible standards and support. Thank You. More info about my expertise is below: Cisco routing and switching Mikrotik routing and switching Exchange/ active directory migrations Fortigate configuration Unifi switches and wifi Brocade switches Barracuda Load Balancer Microsoft all technologies Online desktop support Networking System engineering Windows Servers Exchange Server DNS DHCP DHCP Failover Azure Google Cloud Alibaba Cloud Vmware, vcenter, high availability Microsoft Certified: Azure Solutions Architect Expert June 23, 2020 Certification Number : H442-8331 Microsoft Certified: Azure Administrator Associate June 07, 2020 Certification Number : H432-2941 Microsoft Certified: Azure Fundamentals May 27, 2020 Certification Number : H424-6948 Microsoft® Certified Solutions Expert: Productivity (Charter)* September 26, 2016 Certification Number : F811-5928 Microsoft® Certified Solutions Expert: Messaging December 14, 2014 Certification Number : F113-2041 Microsoft® Certified Solutions Associate: Office 365 December 03, 2014 Certification Number : F084-6675 Microsoft Specialist: Server Virtualization with Windows Server Hyper-V and System Center February 03, 2014 Certification Number : E573-4804 Microsoft Certified Professional: Microsoft Certified Professional February 03, 2014 Certification Number : E573-4803 AWS Certified Solutions Architect - Associate menos
  • Contratar usmans4

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