Internet Security Experts for hire in Poland
Showing 28 results
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f1x3r f1x3r
$25 USD / hour
Intelligence, knowledge, experience and dedication. At Your service.Poland* Systems administation: Linux (RedHat, Debian, Ubuntu), FreeBSD, Windows * Network administration: VLAN, VPN, Wireless networks, Network equipment managment (Nortel, HP, Cisco), Deep understanding of network architecture, * High availability: active-passive clusters (RHCS, Linux-HA), load-balancing techniques,...* Systems administation: Linux (RedHat, Debian, Ubuntu), FreeBSD, Windows * Network administration: VLAN, VPN, Wireless networks, Network equipment managment (Nortel, HP, Cisco), Deep understanding of network architecture, * High availability: active-passive clusters (RHCS, Linux-HA), load-balancing techniques, clustered file systems (DRBD, GFS/OCFS, GlusterFS) * Security: firewalling (iptables, ipfw, ipf/pf), antivirus techniques, antispam techniques (both before- and after- queue), SELinux (including writing custom policies), PKI * Database administration: MySQL, PostgreSQL, Oracle, SQL * Network services administration: www (apache, nginx), mail (postfix, sendmail, exim, dovecot, cyrus), DNS (bind, dnsmasq), LDAP (openldap) * Virtualization: Xen, KVM, VMWare (ESX/ESXi, VSphere), libvirt API, OVF * Programming: Perl, PHP, sh scripting, C/C++, Applescript, VBScript, Python, Java less
Hire f1x3r
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15+ years of Linux system admin and DevOps experience including but not limited to system scalability and performance, security auditing and hardening solutions, database architecture and administration, networking, advanced Bash, Puppet, Perl, Python and PHP scripting, problem-solving, virtual computing solutions,...15+ years of Linux system admin and DevOps experience including but not limited to system scalability and performance, security auditing and hardening solutions, database architecture and administration, networking, advanced Bash, Puppet, Perl, Python and PHP scripting, problem-solving, virtual computing solutions, high availability systems, etc. Have a keen eye for detail. Every job is always done with absolute care, high ethics, and full responsibility. Also, strong language skills (speed reader, decent proofreading abilities, broad vocabulary), bilingual (Polish and English), able to deliver top-notch, 100% manual translations, and never using any sort of automated translation tools in my work. I have enjoyed working on various docs, brochures, user guides, articles, blog posts, (e)books, theses, websites, videos, mobile games/apps, and software products. To date, I successfully delivered content for numerous brands, organizations, and companies, including, but not limited to: Johnson & Johnson, Lidl, Auchan, Subway, Kiwi, TripAdvisor, Emirates, eToro, Ubisoft, Microgaming, Playtech, SweTrack, Combilift, Lockheed Martin, Boston Dynamics, Intel, and more. Always working alone. Never outsourcing my jobs. Never passing any credentials, content, or other data to anyone. My motto: "It always seems impossible until it's done." - Nelson Mandela less
Hire monsune
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Under skills are my • Programming Languages: HTML5, CSS3, Bootstrap 5, JavaScript C++ C#,java,python, • Frameworks: React.js, Next.js,Vue.js • CSS Framework: Tailwind CSS, MaterialUI , Masterial Style,Metronic, • Tools: ChartJS, ApexCharts, ReduxToolkit,Unity,Unreal,Cocos,Qt,Visual Studio, • CMS: WordPress,...Under skills are my • Programming Languages: HTML5, CSS3, Bootstrap 5, JavaScript C++ C#,java,python, • Frameworks: React.js, Next.js,Vue.js • CSS Framework: Tailwind CSS, MaterialUI , Masterial Style,Metronic, • Tools: ChartJS, ApexCharts, ReduxToolkit,Unity,Unreal,Cocos,Qt,Visual Studio, • CMS: WordPress, Shopify, Webflow,Magento, • Database: Firebase, MongoDB,MySQL,Oracle,SQLite, less
Hire boris340
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Certified Information Systems Security Professional (CISSP), Cloud Security, Computer Security, Internet Security, Network SecuritySeeking a top-tier cybersecurity expert with a multitude of certifications to safeguard your digital assets? Look no further! I am a highly skilled Penetration Tester equipped with an impressive array of certifications including Offensive Security Certified Professional (OSCP), Offensive Security Web Expert (OSWE),...Seeking a top-tier cybersecurity expert with a multitude of certifications to safeguard your digital assets? Look no further! I am a highly skilled Penetration Tester equipped with an impressive array of certifications including Offensive Security Certified Professional (OSCP), Offensive Security Web Expert (OSWE), AWS Security, eLearnSecurity Junior Penetration Tester (eJPT), and eLearnSecurity Web Application Penetration Tester (eWPT), dedicated to fortifying your digital defenses. Why Choose Me? ✓ Diverse Expertise: With a comprehensive range of certifications, I bring a diverse skill set to the table, covering penetration testing, web application security, AWS environments, and more. ✓ Proven Proficiency: Backed by extensive experience and a track record of successful projects, I excel in identifying vulnerabilities and delivering tailored solutions to fortify your systems against potential threats. ✓ Customized Security Solutions: Recognizing the unique nature of every system, I craft personalized security strategies that align precisely with your security requirements, ensuring comprehensive protection. Services Offered: ? Penetration Testing Excellence: Rigorous assessments to unearth vulnerabilities across your infrastructure, followed by meticulous remediation strategies for enhanced resilience. ? Web Application Security (Offensive Focus): Specialized expertise in fortifying web applications against sophisticated cyber threats, safeguarding your online platforms. ☁️ AWS(Cloud) Security & Compliance: Proficiency in securing AWS environments, implementing best practices, and ensuring compliance to fortify your cloud infrastructure. Why Invest in Cybersecurity? In today's digital landscape, cybersecurity is paramount. Protecting your data, reputation, and customer trust is not just an option; it's crucial for sustainable success and maintaining a competitive edge. Let's Strengthen Your Defenses: Ready to elevate your cybersecurity posture and shield your digital assets against evolving threats? Contact me today to explore how I can fortify your defenses and keep you ahead of potential adversaries. less
Hire mr4ndr3w
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24 years experience in the IT profession, 17 years experience in networking, a lot of knowledge about LAN, WAN, VPN, QOS, HA, Firewalling, Routing, Switching and other IT areas. Over a dozen years experience of administering a Cisco, Juniper, Paloalto hardware platform including network services migration of above.24 years experience in the IT profession, 17 years experience in networking, a lot of knowledge about LAN, WAN, VPN, QOS, HA, Firewalling, Routing, Switching and other IT areas. Over a dozen years experience of administering a Cisco, Juniper, Paloalto hardware platform including network services migration of above. less
Hire witjas
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AI enthusiast, Python programmer and Cybersecurity enjoyer. Mostly working with AWS. In spare time i like to learn new things and create art.AI enthusiast, Python programmer and Cybersecurity enjoyer. Mostly working with AWS. In spare time i like to learn new things and create art. less
Hire Remno
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As a seasoned Web Developer, I specialize in crafting top-notch solutions using React, TypeScript, and a keen eye for web performance optimization. With a rich portfolio spanning booking systems to cutting-edge research applications, I bring a wealth of experience to every project. My commitment to quality, user...As a seasoned Web Developer, I specialize in crafting top-notch solutions using React, TypeScript, and a keen eye for web performance optimization. With a rich portfolio spanning booking systems to cutting-edge research applications, I bring a wealth of experience to every project. My commitment to quality, user experience, and customer satisfaction ensures that each client receives nothing but the best. Let's collaborate to turn your vision into reality! less
Hire wiktortuminski1
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Under skills are my • Programming Languages: HTML5, CSS3, Bootstrap 5, JavaScript C++ C#,java,python, • Frameworks: React.js, Next.js,Vue.js • CSS Framework: Tailwind CSS, MaterialUI , Masterial Style,Metronic, • Tools: ChartJS, ApexCharts, ReduxToolkit,Unity,Unreal,Cocos,Qt,Visual Studio, • CMS: WordPress,...Under skills are my • Programming Languages: HTML5, CSS3, Bootstrap 5, JavaScript C++ C#,java,python, • Frameworks: React.js, Next.js,Vue.js • CSS Framework: Tailwind CSS, MaterialUI , Masterial Style,Metronic, • Tools: ChartJS, ApexCharts, ReduxToolkit,Unity,Unreal,Cocos,Qt,Visual Studio, • CMS: WordPress, Shopify, Webflow,Magento, • Database: Firebase, MongoDB,MySQL,Oracle,SQLite, less
Hire rumio8
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Hello! Glad you view my profile. I'm Przemek. I'm penetration tester (over 3 years) but I work in IT security industry much longer. Everyday I help increase security posture of variety types of systems and applications. I also love programming and automating different things in Python. Before security I was Java...Hello! Glad you view my profile. I'm Przemek. I'm penetration tester (over 3 years) but I work in IT security industry much longer. Everyday I help increase security posture of variety types of systems and applications. I also love programming and automating different things in Python. Before security I was Java developer for many years. I took part in many projects from design through implementation ending on deployment and documentation. I hope that this combination of skills will help to provide you high quality product or service. I always try to advise customers best solutions tailored to their needs. How could I help you today? Let's talk! less
Hire przemekdevsec
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Certified Information Systems Security Professional (CISSP), Cloud Security, Computer Security, Graphic Design, HTMLTech-savvy enthusiast passionate about computer science, design, and cybersecurity. Embracing creativity in digital realms. Numismatics aficionado.Tech-savvy enthusiast passionate about computer science, design, and cybersecurity. Embracing creativity in digital realms. Numismatics aficionado. less
Hire xenonSec
