Freelancers para contratar - Página 2
Mostrando 953 resultados
Freelancers patrocinados
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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
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Administración de sistemas, Seguridad en Internet, Seguridad web, Seguridad informática, Administración de redesExperienced 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
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⚡ Preferred Freelancer | ⚡ 12+ Years Experience I Offer Services in Malware Removal, Virus Removal, Ethical Hacking / Internet Security, WordPress Speed Optimization, Websites Transfer, SSL Installation, WordPress Development, Linux Server Administration and Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade. Over...⚡ Preferred Freelancer | ⚡ 12+ Years Experience I Offer Services in Malware Removal, Virus Removal, Ethical Hacking / Internet Security, WordPress Speed Optimization, Websites Transfer, SSL Installation, WordPress Development, Linux Server Administration and Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade. Over the last 12 years, I Have Worked on 5000+ Websites Security (Cleaning from Malicious Code and Hardening Security), 1000+ Websites Transfer, 200+ WordPress Websites Speed Optimization (Delivered Results As Per Google PageSpeed Insights, GTmetrix) and 500+ SSL Installs (Including HTTP to HTTPS migration). Service Description: 1. Malware / Virus Removal from Websites (Cleaning Hacked Websites) and Servers. ✔100% Malware Cleanup Including Database Clean ✔Japanese Keyword Hack, SEO Spam / Pharma Hack Fix ✔Credit Card Stealers and Ecommerce Malware Fix ✔Google Blacklist Removal (This Site may be Hacked), Google Deceptive Warning Fix ✔McAfee SiteAdvisor, Norton Blacklist or Any VirusTotal Based Blacklist Fix ✔WP-VCD Malware, Backdoor / Malicious Javascript / Conditional Redirects Fix 2. Website Security Maintenance (Implementing Future Security Measures and Guiding How to Maintain Security for the Future). 3. Website Transfer/Migrate to New Host / Domain (Any PHP-based CMS or Custom-coded Website). 4. SSL Install, HTTP to HTTPS Migration with Secure Padlock. 5. WordPress (Websites Development and Troubleshooting Which Includes Fixing Critical Error / Fatal Errors). 6. Linux Server Administration. 7. Optimize and Increase the Speed of WordPress Websites. 8. Zen Cart / Drupal / MODX / Moodle / Joomla Upgrade (Upgrade to the Latest Stable Version). 9. Penetration Testing (Checking Websites for Security Vulnerabilities). menos
Contratar arfharwinder
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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. menos
Contratar Ahmedi89
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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
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Hello there, I'm an adaptable IT professional with over 5 years of extensive experience in Information Technology. My expertise spans Web Design, Software Development, and Digital Marketing. My primary aim is to comprehend your business objectives thoroughly and develop a tailored strategy that fits your specific...Hello there, I'm an adaptable IT professional with over 5 years of extensive experience in Information Technology. My expertise spans Web Design, Software Development, and Digital Marketing. My primary aim is to comprehend your business objectives thoroughly and develop a tailored strategy that fits your specific requirements, irrespective of your industry or company size. ✨✨ Technical Proficiency: ✨ Frontend Technologies: I command proficiency in the latest frontend languages and frameworks, including ReactJS, AngularJS, VueJS, and NextJS. My focus is on crafting contemporary, responsive, and user-friendly interfaces to enrich user experiences. ✨ Backend Technologies: With a strong background in backend development using NodeJS, Express, GraphQL, and TypeScript, I specialize in server-side scripting and API development. My goal is to ensure seamless interactions between the frontend and backend components of your applications. ✨ Server Configuration: I possess proficiency in configuring and optimizing server environments, with a notable emphasis on cloud platforms such as AWS and Azure. My experience encompasses setting up, securing, and maintaining cloud-based servers to guarantee optimal performance, scalability, and security. ✨ Design Tools: I am adept in utilizing industry-standard design tools like Photoshop, Illustrator, Figma, and XD. By merging technical expertise with a discerning eye for design, I ensure a harmonious blend of aesthetics and functionality in all my projects. ✨ CMS Expertise: Specializing in developing and customizing CMS platforms such as Shopify, Drupal, and WordPress, I have showcased the ability to create scalable, secure, and user-friendly content management solutions tailored to each client's unique needs. ✨ Digital Marketing: Leveraging digital channels to amplify brand visibility, engagement, and conversions is a forte of mine. I have a proven track record of conceiving and executing effective online marketing strategies, encompassing SEO, SEM, social media, and email marketing. ✨ Microsoft Services: Proficient in utilizing Microsoft services such as Azure cloud computing, Office 365, SharePoint, and Dynamics 365. I bring expertise in leveraging Microsoft's suite of tools and services to streamline business operations, enhance collaboration, and drive productivity. I'd be thrilled to arrange a consultation call to delve deeper into your requirements and discuss how I can contribute to the triumph of your projects. menos
Contratar arshman18
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I have been working in core network of BD largest ISP & IIG more than 9 years. I am CCNA and CCNA security certified. So Cisco based network solutions are the most powerful side of me. Beside these, I am expert in configuring and maintaining firewalls, have expertise on network simulation software like GNS3 , Cisco...I have been working in core network of BD largest ISP & IIG more than 9 years. I am CCNA and CCNA security certified. So Cisco based network solutions are the most powerful side of me. Beside these, I am expert in configuring and maintaining firewalls, have expertise on network simulation software like GNS3 , Cisco Packet Tracer, Riverbed Modeler. Core Technical Skills: ================== # Routing Protocol-- Static, OSPF, BGP, EIGRP, RIP. # Design and implement small, medium and large scale enterprise networks. # VLANs, Spanning Tree Protocol (STP), VTP, LACP, HSRP. #L2-MPLS,L3-MPLS # DHCP, GRE, IPSEC. Hands-On Experience: ===================== # Cisco Routers (NCS 5500, ASR 1006, 7606, 7604, 7301, 7206) # Firewall (Sophos, Fortigate) # Cisco Switches(Nexus 2K, Nexus 3K, Nexus 7K, Catalist 2900 series, Catalist 3500 series, 4500 Series, Small Business SF-300) # Juniper Routers (MX 104, ACX 2200) # Mikrotik Router (CCR 1036, CCR 1072, 3011, RB 450) # Other Vendor devices (Netgear, BDcom, Huawei) menos
Contratar tonoy0167
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10+ Years of Expertise in Web Design & Development. Top-Class Websites, Web Applications & Custom Solutions. Proven track record of delivering High-Quality, User-Friendly & SEO Optimized Websites that Clients Love. ✅ Pixel Perfect Web-Design & Development ✅ WordPress | WooCommerce | DIVI | WP Bakery | ACF |...10+ Years of Expertise in Web Design & Development. Top-Class Websites, Web Applications & Custom Solutions. Proven track record of delivering High-Quality, User-Friendly & SEO Optimized Websites that Clients Love. ✅ Pixel Perfect Web-Design & Development ✅ WordPress | WooCommerce | DIVI | WP Bakery | ACF | Elementor ✅ Open-Source CMS Development ✅ HTML | CSS | Bootstrap | Angular Frontend ✅ WIX | Editor X | Shopify | Square Space ✅ eCommerce Web-Stores ✅ PHP | Laravel | .Net | Mobile Apps | Flutter Why We: ✅ Well-qualified team of EXPERIENCED designers and developers ✅ Believe in client specific almost custom solutions ✅ Accept project only where we're 100% sure to deliver; Never believe in Outsource ✅ Certain duration FREE bug-support & maintenance services in affordable rates ✅ 30 days free assistance to clients ✅ 24x7 support, Instant response Your satisfaction is 100% Guaranteed! Thank you! menos
Contratar abhiime
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Seguridad informática, Seguridad en Internet, Seguridad web, Certified Information Systems Security Professional (CISSP), CiscoMassab Imran is an adept Information Security Analyst, driven by a strong passion for cybersecurity and ethical hacking. With a robust skill set and a wealth of experience, Massab is poised to make significant contributions to any organization's IT security efforts. In terms of professional experience, Massab has a...Massab Imran is an adept Information Security Analyst, driven by a strong passion for cybersecurity and ethical hacking. With a robust skill set and a wealth of experience, Massab is poised to make significant contributions to any organization's IT security efforts. In terms of professional experience, Massab has a proven track record in various domains of cybersecurity, including ethical hacking, risk management, and security systems analysis. His expertise extends to conducting vulnerability assessments and implementing effective remediation strategies. Proficient in complex technologies, Massab demonstrates technical aptitude with skills in Python programming and Bash scripting, alongside a deep understanding of OWASP Top 10 principles and Linux systems. Massab's journey in cybersecurity is marked by a commitment to continuous learning and development, as evident from his extensive list of certifications. Notably, he holds certifications in Ethical Hacking Essentials, Network Defense Essentials, Digital Forensics Essentials, and CISSP, among others. His proficiency in Linux systems is further validated by the NDG Linux Essential certification from Cisco. Throughout his career, Massab has showcased his skills in real-world scenarios, including responding to zero-day vulnerabilities and bypassing ransomware attacks. His accomplishments include identifying critical bugs in prominent platforms such as Mastercard, Click House, crypto.com, LinkedIn, Binance, and Snapchat. As the CEO and founder of PAK CYBER SQUAD, Massab has demonstrated leadership and initiative in the cybersecurity community. In summary, Massab Imran is a dedicated cybersecurity professional with a strong foundation in ethical hacking, risk management, and vulnerability assessment. His passion for the field, coupled with his extensive skill set and track record of achievements, positions him as an invaluable asset in any organization's quest for robust IT security. With exceptional communication, critical thinking, and problem-solving skills, Massab is ready to tackle the challenges of Information Security Analyst roles and contribute to safeguarding information assets with integrity and confidentiality. menos
Contratar massabimran47
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We are committed to providing our clients with the highest quality, cost-effective services to achieve 100% satisfaction. Our area of expertise Support: Server (Linux, Windows) Support, Cloud ( AWS,Azure,Google Cloud ,DigitalOcean,Oracle Cloud etc) infrastructure implementation, Hosting Support, Mail server...We are committed to providing our clients with the highest quality, cost-effective services to achieve 100% satisfaction. Our area of expertise Support: Server (Linux, Windows) Support, Cloud ( AWS,Azure,Google Cloud ,DigitalOcean,Oracle Cloud etc) infrastructure implementation, Hosting Support, Mail server Setup(Zimbra,MS Exchange,postfix etc) Web: ASP.net,MVC, Node.js, React, PHP(Laravel,CodeIgniter) JavaScript, jQuery, CSS , AJAX Database : MySQL,MS SQL ,MongoDB,Oracle CMS : Magento ,Wordpress,Drupal,Typo3,Zen Cart,NopCommerce Quick Trunround services: Emailers, Landing pages, Microsites, Media Banners using HTML5, CSS, Javascript for DCO, DCM, Flashtalking So, please feel free to inquire, comment, or give suggestions. Your feedback is valuable to Us and your input will help Us to serve you better. menos
Contratar karunakartiwari
