Troubleshooters For Hire
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Senior 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...Senior 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 responsive less
Hire iosifpeterfi
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Preferred Freelancer with 8+ years of experience ⭐ Top 1% Freelancer Web developer specializing in solving technical problems fast. ▶ What I Fix & Build ➡️ WordPress (bugs, speed, security, migrations) ➡️ Full-stack web apps (MERN/React/Next.js) ➡️ Frontend (HTML, CSS, JavaScript, responsive design) ➡️ Backend...Preferred Freelancer with 8+ years of experience ⭐ Top 1% Freelancer Web developer specializing in solving technical problems fast. ▶ What I Fix & Build ➡️ WordPress (bugs, speed, security, migrations) ➡️ Full-stack web apps (MERN/React/Next.js) ➡️ Frontend (HTML, CSS, JavaScript, responsive design) ➡️ Backend (PHP, Node.js, databases) ➡️ IT & server issues (configuration, deployment) ➡️ Performance optimization & malware removal ▶ Why Work With Me - 32 projects with 5.0★ rating - 100% on-time delivery and 96% on-budget - Fast response and clear communication - Permanent fixes not temporary patches - Reliable support after project delivery Available for urgent projects. Let's solve your technical challenges efficiently less
Hire kerolosgerges
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touhidecevw touhidecevw
$60 USD / hour
Network & System Specialist|CCNP|Fortinet|RHCE|CEHBangladesh✅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...✅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. less
Hire touhidecevw
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With years of experience in web development and server management, I bring a wealth of expertise to the table. Whether you're a budding entrepreneur, a small business owner, or an established enterprise, my skills and dedication are at your service.With years of experience in web development and server management, I bring a wealth of expertise to the table. Whether you're a budding entrepreneur, a small business owner, or an established enterprise, my skills and dedication are at your service. less
Hire sabdsouza
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I have been offering expert website development and digital marketing services for businesses in various niches for the last 8 years. During these years, I have gained expertise in the following fields: 1. Website Design and Development: - Modern web design with WordPress, Shopify, Squarespace, Wix and HTML5 -...I have been offering expert website development and digital marketing services for businesses in various niches for the last 8 years. During these years, I have gained expertise in the following fields: 1. Website Design and Development: - Modern web design with WordPress, Shopify, Squarespace, Wix and HTML5 - Responsive web design - PHP web templates - eCommerce website - WordPress design - UI/UX design - Mobile-friendly design - Figma to responsive web design 2. Search Engine Optimization (SEO): - Expert SEO audit - Increase website traffic - Google ranking - SEO content - Local SEO - Google My Business Profile - Backlinking - Technical SEO - Competitive Keyword research - Content Strategy and Blog outreach 3. Graphic Design services: - Logo design - Brand identity - Creative graphic designer - Photoshop and Illustrator retouch - Infographic design - Digital art - Business card design My services are outcome driven and I love to keep myself updated with the latest updates and trends. No matter the current standing of your website, I will bring visible changes in its look and feel and with my marketing tricks, I will make sure your website visitors are turned into customers in no time. Use the "HIRE ME" button at the right to start the process of turning your dream into a reality. less
Hire ranjika08
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technologiesit technologiesit
$20 USD / hour
React/Laravel/PHP/Python/Flutter/AI/WP/shopify/SEOIndiaGreetings, My name is Vimal Kumar , I'm a Certified WordPress Developer based in Jaipur, India. II have been working as freelance web developer since last 10 years. We are a team of 20+ Professional Developers and Designers who work to not only build success for ourselves but to bring satisfaction and success to our...Greetings, My name is Vimal Kumar , I'm a Certified WordPress Developer based in Jaipur, India. II have been working as freelance web developer since last 10 years. We are a team of 20+ Professional Developers and Designers who work to not only build success for ourselves but to bring satisfaction and success to our clients and their businesses. Our success is built on our clients, their projects, and the feedback they bring to us. Ultimately, we need you just as much as you need us, and we value you as such. We offer a wide range of services which includes: Our team is talented and holds expertise in many different areas for which we offer services, including (but not limited to): @ Mobile Development: Android, iPhone, Flutter, Web services @ Website Development: WordPress, Laravel, Shopify, Codeigniter, Squarespace, PHP, Bootstrap, Magento, ASP.NET @ Website Design: Landing Page Design, PSD to HTML, Newsletters Design @ Graphic design: Logo Design, Flyer Design Over the past 5 years, I have had the pleasure of helping many different clients with many different development needs. TOP RATED Shopify and Wordpress Developer | Fast Turnaround | 7 Days a Week Availability Maintaining A Great Reputation Through Out My Entire Career Is My Identity And A Big Achievement Of Mine. If You Are Looking For A Quality Work With The Best Suggestions Then I Could Be A Perfect Choice. Thanks For Your Time Prajapati Technologies less
Hire technologiesit
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════════════════════════⭐️⭐️⭐️⭐️⭐️════════════════════════ Greetings, I am Daniel, a dedicated and seasoned freelancer specializing in computer solutions. With a wealth of experience in Windows platforms, I am deeply committed to delivering top-tier solutions to my clientele. As the founder of Danysys, I boast a...════════════════════════⭐️⭐️⭐️⭐️⭐️════════════════════════ Greetings, I am Daniel, a dedicated and seasoned freelancer specializing in computer solutions. With a wealth of experience in Windows platforms, I am deeply committed to delivering top-tier solutions to my clientele. As the founder of Danysys, I boast a proven track record of consistently achieving outstanding outcomes. My expertise spans a wide array of areas including malware removal, software development in various languages such as C, C++, C#, VB, .Net, Pascal, FreeBasic, PureBasic, Python, PHP, PowerShell, AutoIt, InnoSetup, Scraping, and Scripting. Moreover, I am always open to expanding my skill set by learning and incorporating new technologies beyond those listed. My unwavering dedication lies in ensuring job satisfaction and surpassing client expectations. Let us collaborate to breathe life into your project! ════════════════════════⭐️⭐️⭐️⭐️⭐️════════════════════════ Saludos, soy Daniel, un freelancer dedicado y experimentado especializado en soluciones informáticas. Con una gran experiencia en plataformas Windows, estoy profundamente comprometido a brindar soluciones de primer nivel a mi clientela. Como fundador de Danysys, me enorgullezco de tener un historial comprobado de lograr resultados sobresalientes de manera constante. Mi experiencia abarca una amplia gama de áreas, incluyendo la eliminación de malware, el desarrollo de software en varios lenguajes como C, C++, C#, VB, .Net, Pascal, FreeBasic, PureBasic, Python, PHP, PowerShell, AutoIt, InnoSetup, Scraping y Scripting. Además, siempre estoy abierto a ampliar mi conjunto de habilidades aprendiendo e incorporando nuevas tecnologías más allá de las enumeradas. Mi inquebrantable dedicación radica en garantizar la satisfacción laboral y superar las expectativas de los clientes. Colaboremos para dar vida a tu proyecto. less
Hire dany3j
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My current position is Unified Communications Administrator at UN International Computing Centre. I have 8 years of experience in designing, deploying, and operating Unified Communications services. I have worked with Microsoft solutions (e.g Skype for Business, Teams) and telephony solutions (e.g AudioCodes, Ribbon,...My current position is Unified Communications Administrator at UN International Computing Centre. I have 8 years of experience in designing, deploying, and operating Unified Communications services. I have worked with Microsoft solutions (e.g Skype for Business, Teams) and telephony solutions (e.g AudioCodes, Ribbon, Cisco,...) less
Hire ngoquangtho
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Top 1% IT Expert | Verified Professional | Highly Recommended ✅ Certified Cloud & Network Specialist ✅ Remote IT Support | Server & Endpoint Management ✅ Cybersecurity | Virtualization | Backup & Recovery 🔧 Expertise: Windows & Linux Server Admin | AD, VPN, Squid Proxy VMware ESXi, Hyper-V, Oracle VM, Red...Top 1% IT Expert | Verified Professional | Highly Recommended ✅ Certified Cloud & Network Specialist ✅ Remote IT Support | Server & Endpoint Management ✅ Cybersecurity | Virtualization | Backup & Recovery 🔧 Expertise: Windows & Linux Server Admin | AD, VPN, Squid Proxy VMware ESXi, Hyper-V, Oracle VM, Red Hat Cloud Platforms: Azure, AWS, VMware vSphere Networking: LAN/WAN, Cisco, TP-Link, D-Link Security: (ISC)² Certified, NYU & IBM Cybersecurity Monitoring: Uptime Robot, Freshping Backup/Recovery: Acronis, VCenter 🎯 What Sets Me Apart: ⭐ Ranked Top 100 Freelancers ⭐ Google, IBM, Microsoft & Oracle Certified ⭐ 30 Days Free Post-Project Support ⭐ Instant Response – 24/7 Availability ⭐ 100% Client Satisfaction & Proven Track Record 🚀 Let’s bring your IT goals to life. Click "Hire Me" – Your Project Deserves the Best! less
Hire farazpak
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vincentgrerry vincentgrerry
$15 USD / hour
Full stack web | PHP | JQuery | ReactJs | DB ArchIndonesiaHi there! I'm a Front-End Software Engineer with nearly 7 years of hands-on experience in ReactJS, Redux, and TypeScript/JavaScript. I’m currently active in this role and passionate about building intuitive, high-performance web applications. In addition, I bring over 18 years of experience as a Full-Stack Web...Hi there! I'm a Front-End Software Engineer with nearly 7 years of hands-on experience in ReactJS, Redux, and TypeScript/JavaScript. I’m currently active in this role and passionate about building intuitive, high-performance web applications. In addition, I bring over 18 years of experience as a Full-Stack Web Developer with deep expertise in PHP (both Native and CodeIgniter), Bootstrap, jQuery, API integration, and system architecture using MySQL, MSSQL, and PostgreSQL. As a freelancer, I’ve successfully delivered projects for government institutions, companies, and individuals. I’m also experienced in system analysis and end-to-end project development. I’d be happy to discuss your project in detail to align on goals, timelines, and pricing. If you're ready to collaborate, just click "Hire Me" let’s build something great together! Thank you! less
Hire vincentgrerry
