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  • Upah     RafimKs
Upah     RafimKs

    RafimKs RafimKs

    India $50 USD / jam
    Expert System, Network & VOIP Administrator
    India
    5.1
    ulasan 27 ulasan 27 $50 USD setiap jam
    Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...
    Top 1% in the Freelancer.com Community. I am excited to offer 16+ years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" kurang
  • Upah RafimKs
  • Upah     bfella
Upah     bfella

    bfella bfella

    Bangladesh $50 USD / jam
    Cybersecurity Researcher | OSCE3, OSCP, CNVP
    Bangladesh
    6.5
    ulasan 7 ulasan 7 $50 USD setiap jam
    Greetings, I am Jobyer Ahmed, an OSCE3-certified penetration tester with over 12 years of extensive experience in the field. My expertise has been recognized and featured in various esteemed news media such as Gulf, Khaleej, Ritz Herald, and numerous other local outlets. This recognition underscores my exceptional...
    Greetings, I am Jobyer Ahmed, an OSCE3-certified penetration tester with over 12 years of extensive experience in the field. My expertise has been recognized and featured in various esteemed news media such as Gulf, Khaleej, Ritz Herald, and numerous other local outlets. This recognition underscores my exceptional skills and unwavering expertise as a cybersecurity professional. I specialize in conducting comprehensive and impactful penetration tests, which involve assessing the security of web and mobile applications, evaluating network security, and engaging in red team exercises. I have a proven history of delivering top-notch recommendations and results to my clients. I excel at communicating findings and risk assessments to both technical and non-technical audiences. To ensure that my clients receive the best possible service, I am constantly learning and staying updated on the latest technologies and approaches in the industry. Some notable credentials: OSCE3 (Offensive Security Certified Expert 3) OSED (Offensive Security Exploit Developer) OSEP (Offensive Security Experienced Penetration Tester) OSWE (Offensive Security Web Expert) OSCP (Offensive Security Certified Professional) Pentest+ (CompTIA PenTest+ ce Certification) Security+ (CompTIA Security+ ce Certification) CNVP (CompTIA Network Vulnerability Assessment Professional) Google Certified Should you require the services of an esteemed cybersecurity expert renowned for delivering top-notch cybersecurity solutions, please do not hesitate to contact me. I look forward to working with you soon! Note: If you send me message, don't say "hi", just explain your requirement in the first message. Don't message me to hack anything illegally. If your message is not interesting to me i will ignore, or if something illegal request, i will block. kurang
  • Upah bfella
  • Upah     AhmedMFakkar
Upah     AhmedMFakkar

    AhmedMFakkar AhmedMFakkar

    Egypt $40 USD / jam
    Network and Security Consultant
    Egypt
    6.8
    ulasan 126 ulasan 126 $40 USD setiap jam
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and...
    I'm network engineer holding Cisco CCNP certificate. I have 6 years of experience in IT networks. I am expert of network simulation softwares like Cisco Packet Tracer and GNS3 and in Data analysis using Wireshark. Also, i have strong experience in writing technical reports and summaries. My specialties: - Design and implement medium and large scale enterprise networks. - Expertise of VPN technologies such as, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. - Routing technologies RIP, OSPF, EIGRP, ISIS, BGP, etc. - Switching technologies VLANs, STP, VTP, Etherchannel, HSRP, etc. My hands-on experience, - Cisco routers (ASR 1K & 9k, 2900, 2800), Switches (Nexus 9000, Nexus 7000, Nexus 3000, CAT 6500, CAT 3750, CAT 2900, SG- 300, SG-500) and Firewalls (ASA 5505, 5506x). - Palo Alto 220, 550, 850 and 3200 and Fortigate 100E, 200E and 800E Firewalls. - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. kurang
  • Upah AhmedMFakkar
  • Upah     creatixclick
Upah     creatixclick

    creatixclick creatixclick

    United States $25 USD / jam
    ☑️Tech enthusiast ☑️ Company owner ✅ Top 3%
    United States
    4.6
    ulasan 5 ulasan 5 $25 USD setiap jam
    My name is Constantin, I am 24 years old, and I am an active young man with high moral values who strives to bring the interaction between the client and me to a new level. I'm a tech enthusiast and company owner in Delaware, you can partner with me on the items below and more. Cybersecurity and Information Security...
    My name is Constantin, I am 24 years old, and I am an active young man with high moral values who strives to bring the interaction between the client and me to a new level. I'm a tech enthusiast and company owner in Delaware, you can partner with me on the items below and more. Cybersecurity and Information Security Skills: ✅Understanding of cybersecurity principles, protocols, and best practices. ✅Knowledge of different attack vectors, vulnerabilities, and common security threats. Pentesting Skills: ✅Proficiency in penetration testing methodologies, tools, and frameworks. ✅Ability to simulate various cyber-attacks to identify vulnerabilities in systems and applications. Static Application Security Testing (SAST) Skills: ✅Experience in using SAST tools to analyze source code for security vulnerabilities. ✅Understanding of common programming languages and their security implications. AWS Security Skills: ✅In-depth knowledge of AWS services, architecture, and security features. ✅Familiarity with AWS security best practices, including IAM policies, access controls, encryption, and logging. Threat Modeling Skills: ✅Ability to create detailed threat models for AWS infrastructure, applications, and data. ✅Knowledge of threat modeling methodologies and tools to identify potential security threats and vulnerabilities. Networking and System Administration Skills: ✅Understanding of network protocols, firewall configurations, and secure network design. ✅Skills in configuring and securing operating systems and services. Risk Assessment and Mitigation Skills: ✅Capability to assess risks associated with identified vulnerabilities and security threats. ✅Proficiency in proposing effective mitigation strategies and security measures. Communication and Reporting Skills: ✅Clear communication skills to explain security findings, risks, and recommendations to stakeholders. ✅Ability to produce detailed and organized reports outlining the security assessment results and suggested improvements. Continuous Learning and Keeping Updated: ✅Cybersecurity is a dynamic field; staying updated with the latest threats, vulnerabilities, and security technologies is crucial. kurang
  • Upah creatixclick
  • Upah     farooqtahir2013
Upah     farooqtahir2013

    farooqtahir2013 farooqtahir2013

    Pakistan $50 USD / jam
    Network, System, VoIP, Cloud and DevOps Expert
    Pakistan
    5.0
    ulasan 21 ulasan 21 $50 USD setiap jam
    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. kurang
  • Upah farooqtahir2013
  • Upah     imranphp
Upah     imranphp

    imranphp imranphp

    Pakistan $50 USD / jam
    Among Top Freelancers | Wordpress/Security/SEO
    Pakistan
    4.5
    ulasan 2 ulasan 2 $50 USD setiap jam
    Hi, My name is Imran Ali working as a Freelance Developer, Coder & Designer for last 15+ years. Completed hundreds of projects on Freelancer. Basic Services Overview: Hacked Websites Recovery: ----------------------------- Can clean malware and fix hacked websites + Apply Security, Firewall for...
    Hi, My name is Imran Ali working as a Freelance Developer, Coder & Designer for last 15+ years. Completed hundreds of projects on Freelancer. Basic Services Overview: Hacked Websites Recovery: ----------------------------- Can clean malware and fix hacked websites + Apply Security, Firewall for Wordpress Responsive Websites Development: ------------------------------------------------- -- Static Websites (HTML/CSS) -- Dynamic (PHP/MYSQL) -- Wordpress (New Theme Dev, Customizing Themes) Error Fixing: -------------- Can fix bugs/errors on HTML/PHP/WP sites. Scraping Data: ------------------- Use PHP to scrap websites & store data in TXT/CSV/HTML/WP. Content Writing: --------------------- Well researched, Unique, SE friendly, Copyscape passed articles Design: ----------- Logos, Icons, Brochures, Cards, Letter-Heads Designing Amazon/Adsense Websites: ------------------------------------- Amazon Affiliate & Adsense Websites To Earn Money Online Search Engine Optimization: -------------------------------------------- On-Site and Off-Site SEO for more traffic & Higher Conversions kurang
  • Upah imranphp
  • Upah     servermaster
Upah     servermaster

    servermaster servermaster

    Estonia $25 USD / jam
    Professional IT specialist
    Estonia
    4.6
    ulasan 3 ulasan 3 $25 USD setiap jam
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems + distros: debian, ubuntu, gentoo, suse, redhat, centos, rocky linux, almalinux and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Java web servers: Tomcat, Jrun, Jboss Proxy systems: Haproxy, Varnish, Squid. DB servers: MySQL (and forks, including MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios, zabbix, cacti, grafana. SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail, kubernetes Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done kurang
  • Upah servermaster
  • Upah     zeeshanysf
Upah     zeeshanysf

    zeeshanysf zeeshanysf

    Pakistan $50 USD / jam
    WEB DEV | APP DEV | DM | SMM | SEO
    Pakistan
    1.6
    ulasan 2 ulasan 2 $50 USD setiap jam
    I am a dynamic professional with expertise spanning three pivotal domains: I am an accomplished graphic designer, a strategic social media marketing manager, and a skilled web developer. In the realm of graphic design, I translate concepts into visually stunning designs that captivate audiences and effectively convey...
    I am a dynamic professional with expertise spanning three pivotal domains: I am an accomplished graphic designer, a strategic social media marketing manager, and a skilled web developer. In the realm of graphic design, I translate concepts into visually stunning designs that captivate audiences and effectively convey messages. My proficiency extends to social media marketing, where I craft and execute strategies that elevate brand presence and engagement across various platforms. Simultaneously, my web development skills allow me to transform these designs into fully functional and aesthetically pleasing websites, ensuring seamless user experiences. With a comprehensive skill set that bridges creativity, strategic thinking, and technical acumen, I am dedicated to helping brands thrive in the digital landscape by delivering cohesive and impactful solutions across design, marketing, and web development. Here are ?3 major characteristics of my work ?based on the feedback from my work history section: ✅ STRONG WORK ETHIC: “easy guy to work with”, “code is clean and elegant”, “spotless communication”, “active participation with ideas and feedback”, “without supervision”. ✅ OUTPERFORMING: “final product exceeded my expectations”, “went the extra mile”, “delivered very high-quality code in a very short timeframe”. ✅ QUICK DELIVERY: “delivered ahead of schedule”, “in record time”, “met each deadline”, “delivered work quickly with high quality as agreed”. ⤴️Those are the exact words of my customers about my work, with whom I have built trustworthy and long-lasting partnerships. You can be one of them ? I have created over 50 web-projects from scratch using: • HTML5, • CSS, • Bootstrap, • JavaScript, • jQuery, • PHP. Among my clients are the companies of different sizes and fields, so it’s most likely that I have already built whatever you plan to. My time zone - GMT +5 ? , but I have successfully worked with clients from Europe, North & South America, and the Middle East. Don’t waste your time scrolling through hundreds of other profiles. You found here what you were searching for ?✅ Contact me now, so we can have a free consulting session where we can discuss all the details & I give the professional recommendations for your web project! ? Best Regards, Zeeshan Afsar kurang
  • Upah zeeshanysf
  • Upah     rifat0103
Upah     rifat0103

    rifat0103 rifat0103

    Bangladesh $20 USD / jam
    Network & Security | CISCO | FORTIGATE | MIKROTIK
    Bangladesh
    5.4
    ulasan 100 ulasan 100 $20 USD setiap jam
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and...
    I am an expert network and security administrator and I have 10 year’s practical working and teaching experience in network and security also i am en expert in data entry jobs and excel Microsoft office. I am a CCNA instructor and I have CCNA, RHCE, RHCSA certifications. I have expertise in CISCO routing and switching, firewall, IPS, ISE, voice and wireless solution from my 10 years’ practical experience. I have also fluency in English and Hindi speaking. I am Expert in GNS3 and Packet Tracer. ===================================================================================== Technical Skills: Good understanding and knowledge of TCP/IP, OSI Layer. L3 technologies: RIP, EIGRP and OSPF and BGP in CISCO 800, 1900, 2900, 2800, 2800, ISR 4300, 4100, ASR 1000 series. L2 technologies: VLAN, VTP, STP, Trunking, HSRP, VRRP, SPAN, RSPAN, DHCP Snooping, Dynamic ARP Inspection, ARP ACL etc in 2900 series and L3 switches. NXOS and ACI: Configure and install CISCO nexus 9k and CISCO ACI solution like Bridge Domain, VRF, end point group tenant etc. Cisco ASA and Next Generation Firewall: ACL, NAT, Transparent Mode, Multiple context and Failover (Active/Active, Active/Standby) Site-to-Site VPN, Remote Access VPN and SSL VPN. Cisco Firepower IPS and Firepower Management Center (FMC): ACL, NAT, Intrusion policy, AVC, Malware & File Policy, Site-to-Site VPN, Remote Access VPN and SSL VPN etc. F5 Load Balancer and ASM: Installation and configure F5 BIG-IP Local Traffic Manager (LTM) load balancer and Application security manager. CISCO CUCM: Install and configure Cisco Unified Communication Manager 9.0 and 12.4. Mikrotik Router: OSPF, BGP, NAT, DHCP, L2TP, IPSEC, PPP, Firewall etc CISCO WEB and Email Security Appliance: Install and configure CISCO ESA and WSA So you are requested to first discuss the project and requirements and after being satisfied please awarded me with the work. And definitely work will be delivered in time and in best quality. Thanking You Kazi kurang
  • Upah rifat0103
  • Upah     Ahmed1elhadidi
Upah     Ahmed1elhadidi

    Ahmed1elhadidi Ahmed1elhadidi

    Egypt $50 USD / jam
    ✅ Mobile Apps ✅ DevOps ✅ TOP 3% ✅ PFP ✅ Linux
    Egypt
    4.1
    ulasan 3 ulasan 3 $50 USD setiap jam
    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 kurang
  • Upah Ahmed1elhadidi

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