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50 USD / hourLive Experts® LLC: Experienced Engineers and Developers for All Your Projects. "At Live Experts, we are a team of professional engineers and developers who have a proven track record of delivering high-quality work. Our focus is on transforming your ideas into reality, while ensuring your satisfaction with every project." Research Writing: We specialize in research writing services, including literature reviews, research papers etc Computer Science: Our team is proficient in Machine learning, Deep learning, Artificial intelligence, Algorithms, Linux, Bash, Docker, and Asterisk. Engineering: We offer expertise in electrical, mechanical, civil, chemical, software, petroleum, and structural engineering. Statistics/Data Analysis: Our team has experience in SPSS, Minitab, Weka, and R programming for statistics and data analysis. Big Data Analysis: We offer services in classification and prediction, Hadoop, and Spark for big data analysis. Game/Web Development: Our team specializes in UNREAL, 3D, AR, VR, Unity 3D, and IOS/Android app development. Software Development: We provide software development services using languages such as Matlab and Mathematica, Python, Java, C/C++, C#, Arduino, Raspberry pi, and cloud computing. Engineering Tools: We are proficient in using tools such as 3ds Max, AutoCAD, Solidworks, Revit, Cisco, Simulink, Verilog/VHDL, Ansys, CAD, CAM, Abaqus, Arena, PCB, and hardware. Other Skills: We also have experience in EAGLE, Linux, Unix, Socket, Aspen, Hysys, TensorFlow, Keras, OpenCV, OpenGL, COMSOL and PLC Contact us today to discuss your project and get started!Hire LiveExperts
50 USD / hourI 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, Checkpoint, 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, Aerohive, TPlink, Mikrotik). ✅Security (Cisco ASA, Fortinet , Palo Alto, Checkpoint, Sonicwall, PFsense, opnsense). ✅Virtualization (VMware, Microsoft HyperV, Proxmox). ✅System administration (Microsoft and Linux servers.) ✅Cloud computing, dedicated servers and VPS (OVH, Google, AWS, Digital ocean etc) Looking forward to working with you. Why Choose Me? ✅24 hours availability ✅Quick response ✅100% Project DeliveryHire farooqtahir2013
60 USD / hour✅As a highly skilled and experienced network and system administrator with over 11 years of expertise, I hold notable certifications such as CCNP, CCNA, RHCE, and Certified Ethical Hacker (CEH) . I have established myself as an accomplished network, system, and security engineer, capable of delivering complete solutions for designing, configuring, automating, and managing network and system projects. My proficiency in using simulation software such as Packet Tracer and GNS3, as well as real-life network and system devices, make me a valuable asset for any project. My few hands-on experiences is : ✅Network Design by MS Visio, Cisco packet tracer, GNS3, and EVE-NG ✅Netacad CCNA and CCNP packet tracer Labs activities, projects design and solution ✅Cisco routers, switches, FTD, FMC, and ASA firewalls. ✅WatchGuard, Palo Alto, CheckPoint Firewall, SonicWall, Fortigate, pfSense, OPNsense, Huawei firewalls. ✅Unifi Enterprise Fortress Gateway, Ubiquiti UDM Pro, Unifi Cloudkey, USG UniFi Firewall , Security Gateway, Switch, and AP devices ✅ Netgear, Huawei, Aruba switch, DrayTek router, TP-Link and others vendor wireless router configurations. ✅Cisco, Tp-Link, Aruba, Fortinet, Ubiquiti, Planet, Huwei switch configurations. ✅MikroTik Routers and switch configuration ✅ SNMP monitoring configuration: Observium, Librenms, Cacti, Nagios core ✅ Cloud Administrator: Azure, AMAZON AWS , Google GCP, OVH Cloud and Digital Ocean, Contabo ✅Hyper-V, VMware ESXi, VMware Workstation, VirtualBox, KVM, and Proxmox. ✅Ubuntu, Red Hat, CentOS, Debian, openSUSE, and Kali Linux distributions. ✅Windows server administration , Active Directory management, Exchange Server administration, DNS configuration ✅Servers: HP Proliant Servers, Dell/EMC Servers, IBM ✅VLSM/subnetting of small to large enterprises ✅VLANs, Inter-VLAN routing, VTP, CDP, Ether-Channel(LACP, PAGP) ✅DHCP, NAT/PAT configuration and IP helper address ✅static and Dynamic Routing protocols (RIP, OSPF, EIGRP, BGP) configuration ✅Layer-3 Redudent/backup links Using HSRP, VRRP ✅Port security, ACL( access list) configuration ✅Network troubleshooting and optimization ✅VPN Configuration Expert (GRE , SSL, IPSEC, PPTP, OpenVPN & DMVPN) ✅Network automation script for any Cisco and FortiGate devices using python ✅Overlay Networks VPN Expertise: Proficient in configuring and managing various overlay network VPNs, including ZeroTier, Tailscale, WireGuard, SoftEther VPN, Netbird , Netmaker, OpenVPN Cloud, I, Twingate and PeerVPN for secure, scalable, and decentralized networking, enabling seamless remote access, team collaboration, and encrypted communications across distributed systems. ✅Cisco Duo: MFA, 2FA, SSO, Identity Security Integration, Windows Logon, RDP, Microsoft AD, VPN Authentication.Hire touhidecevw
engkarimismail engkarimismail
50 USD / hour✅ Senior Network & System Engineer | Security|VOIPMalaysia50 USD / hour✅ About Me I am an experienced IT professional with expertise in server administration, networking, virtualization, and security. My skill set spans managing server operating systems, configuring directory services, implementing DNS/DHCP solutions, and deploying virtualization platforms. I have a strong background in firewalls, scripting, containerization, and database management. Additionally, I specialize in mail servers, backup systems, and cloud technologies. With advanced networking skills, including Cisco routing, VLAN management, VoIP/IP telephony, and penetration testing, I am well-equipped to handle complex IT infrastructures. I am dedicated to delivering reliable solutions, ensuring data integrity, and enhancing system performance. ✅Send me now 24/7 Availability Unlimited Revisions Fast Response ✅ Server Operating Systems Windows Server (2003 to 2024) | Ubuntu | CentOS | Debian | RHEL ✅ Directory Services Active Directory | OpenLDAP ✅ DNS and DHCP Windows Server DNS | DHCP | Linux DNS | DHCP ✅ Virtualization Microsoft Hyper-V | VMware ESXi | vCenter | Proxmox VE ✅ File Servers IIS FTP | proftpd | FileZilla | FTP Server | Samba ✅ Web Servers Apache | NGINX | Microsoft IIS ✅ Scripting and Automation PowerShell scripting | Bash scripting ✅ Containers Docker | Windows Subsystem for Linux (WSL) ✅ Backup Systems Veeam Backup | Iperius Backup | UrBackup ✅ Mail Servers Mailcow | Microsoft Exchange (2000–2019) | MailWizz | Postfix | EXIM ✅ Database Servers MySQL | PostgreSQL | MariaDB ✅ Firewalls and Security MikroTik | PFSense | Cisco Firewalls ✅ Networking Skills Cisco Routing and Switching | VLANS | OSPF | VoIP and IP Telephony | Network Penetration Testing Access Control Lists (ACLs) Security (MITM Attack Mitigation) ✅ Recovery Services Password recovery for accounts and routers | Disaster recovery planning ✅ VOIP Service Freepbx | freeswitch | CME | IP TELEPHONY | 3CX SYSTEMS ✅ Cloud Service AWS, DigitalOcean, Hetzner, Azure, Google Cloud Platform, IBM Cloud, Oracle Cloud, Alibaba Cloud, Contabo, SevaHire engkarimismail
30 INR / hourExtensive Hands on Experience in Software Testing of Web Applications and Mobile Applications, Both Frontend and Backend Testing, Hands on with API testing, Android IOS Apps, Hybrid Applications, Spreading Across different domains. With nearly a decade in Quality Assurance, I have honed my expertise across API, mobile, and web application testing, emphasizing usability and user experience. My journey has evolved from hands-on test execution to leading QA teams, ensuring the delivery of high-quality software products. Recent Achievements: Revenue Growth Support: Collaborated with Product and Business teams to identify technical enhancements faster GTM, contributing to significant revenue increases and efficiency in release. UX Improvements: Led initiatives to refine user interfaces, resulting in improved user retention and positive feedback. Team Leadership: Managed a team of QA professionals, overseeing project timelines, and ensuring adherence to quality standards.Hire surbhit39
60 USD / hourTop 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"Hire RafimKs
64 EUR / hourSenior Systems & Security Engineer with 15+ years in enterprise-grade IT. I design, harden, and operate high-availability infrastructure, and I streamline delivery with automation and clean processes. My focus: reliability, security, and clear documentation—so changes are low-risk and handovers are effortless. Strengths: Infrastructure architecture & operations (Linux/Windows, virtualization, networking) Security hardening, identity & access, monitoring/observability Automation & DevOps practices (CI/CD, config management, IaC) Migrations and upgrades with minimal downtime Concise runbooks, risk-aware planning, and stakeholder-friendly communication Certifications: CompTIA Security+, Microsoft MCSE/MCSA/MCITP Languages: English (C2), German (C1), native Romanian Location: Germany • NDA-friendly • Reliable and responsiveHire iosifpeterfi
40 USD / hourI'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.Hire AhmedMFakkar
55 EUR / hourAs a web developer with over 15 years experience in a variety of programming languages and frameworks, I am confident in my ability to deliver exceptional results for my clients. My skillset includes PHP, C#, SQL JavaScript, HTML and CSS. I have experience working with frameworks such as Laravel, .net and jQuery. I am passionate about staying up-to-date with the latest technologies and am constantly learning new skills to improve my craft. In addition to my technical expertise, I am a proactive and reliable team player with excellent communication skills. I am able to work efficiently and effectively to meet tight deadlines, and I always strive to exceed the expectations of my clients. I am confident in my ability to deliver high-quality results. Please don't hesitate to reach out if you have any questions or would like to discuss potential collaborations. I am excited to bring my skills and experience to your project.Hire kazaa
55 EUR / hourI’m a digital consultant and solutions architect focused on designing secure, scalable, and connected systems that solve real business problems. I work closely with clients to understand their objectives, define priorities, and design clear, realistic roadmaps. In this role, I act as a strategic advisor and technical partner, ensuring that business decisions translate into robust and sustainable technical solutions. From a technical standpoint, I design end-to-end architectures covering infrastructure, security, identity, integrations, and automation. I have hands-on experience with Cisco ISE and Cisco Meraki, designing secure access models, authentication flows, and enterprise network integrations. I also bring strong DevOps and platform experience, including infrastructure design, deployment pipelines, and system reliability. While my primary role is architecture and consulting, I maintain a solid software engineering background, with hands-on experience in technologies such as Node.js, Laravel, and modern frontend frameworks. This allows me to validate architectural decisions, collaborate effectively with development teams, and ensure that solutions are technically sound and buildable. This hybrid approach reduces friction between strategy and execution, shortens delivery cycles, and delivers solutions that work in real environments not just on diagrams.Hire Rapha
55 EUR / hourHighly skilled and accomplished senior web designer/developer with over 13 years of experience in the industry. Possessing a comprehensive skill set and a deep understanding of web development technologies, I have successfully delivered numerous innovative and visually appealing websites. Proficient in HTML, CSS, JavaScript, PHP, jQuery, Bootstrap, WordPress, Unbounce, MailChimp, Photoshop, Shopify, and Webflow, I have consistently exceeded client expectations while meeting project deadlines. My expertise lies in crafting elegant and user-friendly interfaces that enhance the user experience and drive conversions. With a keen eye for design aesthetics and a strong command of front-end development, I have created responsive websites that seamlessly adapt to various devices and screen sizes. By leveraging my advanced knowledge of HTML, CSS, and JavaScript frameworks like Bootstrap and jQuery, I have developed dynamic and interactive web applications that elevate the overall user engagement. Furthermore, my extensive experience with content management systems such as WordPress has enabled me to build robust, customizable, and scalable websites that cater to specific client requirements. I am also proficient in utilizing third-party integrations like Unbounce, MailChimp, and Shopify to enhance website functionality and optimize digital marketing campaigns. To augment my development skills, I possess a solid understanding of graphic design principles and have mastered tools like Photoshop. This enables me to create visually stunning layouts and graphics that align with the clients' brand identity and effectively communicate their message. In addition to technical expertise, I am a highly collaborative professional with excellent communication skills, allowing me to effectively collaborate with cross-functional teams and clients to ensure project success. I am adept at translating complex technical concepts into layman's terms, facilitating seamless communication and fostering a productive work environment. Overall, as a senior web designer/developer, I bring a wealth of experience, a diverse skill set, and a passion for creating exceptional web experiences. I am dedicated to delivering outstanding results and exceeding client expectations through innovative design, robust development, and meticulous attention to detail.Hire raphaelokekeze
55 EUR / hourI’m a senior software developer with 15+ years of extensive experience in Web/Mobile/Desktop Application and AI Solution Development by using C, C++, C#, Java, Python, Rust, Go, Perl, Ruby, JavaScript Stacks, PHP, Visual Basic, Delphi and so on. - Highly skilled and motivated developer with 15+ years of experience in software development and a strong background in computer science. - Strong problem-solving skills and ability to work in the complex environments. - Proficient in developing and maintaining complex software systems, debugging and troubleshooting, and optimizing code for performance. As a dedicated software engineer with a proven track record of successfully completing diverse projects across various domains, my expertise spans multiple programming languages and tools, enabling me to adapt to different project requirements effectively. I am passionate about leveraging my skills to deliver innovative solutions that meet client needs. I welcome the opportunity to collaborate with you, discussing your project's unique requirements. Together, we can brainstorm creative ideas and methodologies to ensure the successful completion of your project. Let’s transform your vision into reality!Hire raphael602
55 EUR / hourI’m Raphael Heide, a seasoned full-stack developer, data analyst, and author passionate about empowering others through technology. With over 15 years of experience crafting innovative web solutions like CinemaPress and Soulmate.gay, I specialize in building professional, responsive WordPress websites that help businesses and individuals shine online. My books, including Build a WordPress Website From Scratch (2025 edition), guide beginners and intermediates to create stunning, no-code websites using WordPress 6.4 and the Gutenberg editor, making web development accessible to all. I have a bachelor's degree in Product Design and Information Technology. As a freelancer, I’m dedicated to delivering tailored, high-quality websites, from dynamic blogs to e-commerce platforms, with a client-first approach. My work blends technical expertise with creativity, ensuring every project is functional, visually appealing, and user-friendly. Beyond coding, I’ve worked with communities in developing countries, reflecting my commitment to meaningful impact. Let’s collaborate to bring your vision to life! Contact me to discuss your next WordPress project or explore my books for your own website-building journey.Hire RaphaelHeide
55 EUR / hourSaya mau bekerja sini karena saya pengangguran dan saya mau mendapat cuan disini dan saya mau di sosical mediaHire raphaelsipayung2
55 EUR / hourI am Raphael Wesonga, an enthusiastic beginner looking for remote work opportunities. I may not have formal experience yet, but I bring a strong willingness to learn, a positive attitude, and dedication to doing tasks correctly. I am open to training and committed to improving every day.Hire raphaelw24
55 EUR / hourI work as art director, graphic designer and artist illustrator for board games, video games and card games. Currently looking for opportunities as freelancer. I graduated as BFA in graphic design and I’ve been working for few years designing brand identities and art directing. My illustration portfolio: www.artstation.com/raphaellucchini Design portfolio: www.raphaellucchini.comHire raphaellucchini
55 EUR / hourRaphael Lucchini is an italian born in 1983 in a small city of São Paulo, Brazil. He grew up playing tabletop games and video games with his brother so this is the reason he loves art, movies and literature. Raphael is fascinated by science fiction and fantasy genre so he grew up drawing super heroes, monsters and spaceships on his mother's cookbooks. Raphael received his B.A. from University of Fine Arts of São Paulo, Brazil in 2008, so he worked as a graphic designer and brand strategist for several years but his passion for imaginary worlds was stronger, what drove him to pursue an illustration career. In 2011 he wanted to learn digital painting but he decided to study traditional arts instead, so he started to learn painting with the spanish artist Blanco Y Couto. In 2013 he moved to San Diego, CA to attend Watts Atelier of The Arts where he had the honor to study with teachers like Jeffrey Watts, Lucas Graciano, Ben Young and Erik Gist. Mostly self-taught, he now freelances fulltime working in a variety of media, both digital and traditional on illustrations and concept art for tabletop games, video games, book covers and interiors. His clients include, Chaosium Inc., Ghostfire Gaming, Rock Games, The Board Game Cartel, Skinner Self Publish and many fantasy authors such as Andy Peloquin, Christopher Russell, Adam R. Bishop, Robert Zangari and Beauregard Neville. Raphael teaches drawing and painting in art courses at Univap - University of Vale do Paraíba and gives lectures and workshops at schools and conferences. Lucchini lives in São José dos Campos, SP - Brazil with his wife and their cat, Barto.Hire raphaelllucchini
55 EUR / hourI am Raphael, fluent in Brazilian Portuguese and english. My skills consist of writing, and video editing. And i have a graduation in journalism.Hire Raphaelcorrea13
Russell John Russell John
50 USD / hour⭐ Linux ⭐ Cloud ⭐ WordPress ⭐ Migration ⭐ SecurityBangladesh50 USD / hourYour search for the perfect freelancer ends here! As a computer engineer with over two decades of experience in the mainstream IT industry, I can deliver a wide range of hi-tech services including: ✅ Linux system administration (Ubuntu, Debian, Red Hat, CentOS, and more) ✅ Cloud computing (AWS, GCP, Oracle Cloud, DigitalOcean, Azure, and more) ✅ Hosting control panels (cPanel/WHM, Plesk, Webmin/Virtualmin, DirectAdmin, and more) ✅ Website, server, and email migration ✅ Cybersecurity consulting ✅ Malware removal and security hardening ✅ Various CMS and E-commerce solutions and troubleshooting (WordPress, Joomla, Shopify, osCommerce, Zen Cart, Magento, MediaWiki, phpBB, and more) I work solo, and known among peers for my fast turnaround time and ability to fix difficult problems. Where others have failed, I will succeed. ✌️ My credentials include multiple certifications from Google, Cisco, AWS, cPanel, Plesk, CompTIA, MongoDB, (ISC)², Fortinet, and more. These certifications reflect hundreds of hours of training and real-world practice, making me uniquely qualified to handle your IT challenges. As of 2014, I am part of the Preferred Freelancer Program, the elite top 1% on this platform. As of 2022, I am a Freelancer Ambassador, tasked with special duties including moderating the community groups. My timezone is GMT +6, though I work round-the-clock to cater the needs of my clients in over 80 countries worldwide. My U.S. clientele alone spreads across 37 states. Click on the "Contact" button now to get started. If I have bid on your project, just click that "Award" or "Chat" button. I look forward to working with you! Notes for my first-time clients: ☑️ I have undergone a thorough and rigid identity verification process to receive the blue verified badge. This makes me more trustworthy when dealing with confidential data. ⛔ I do not work through remote access software such as TeamViewer or AnyDesk. ⛔ I do not "Accept" projects until verifiable login credentials are provided and verified.Hire Ekushey
