Troubleshooters Za najem
Prikazanih 119 rezultatov
Sponzorirani freelancerji
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engkarimismail engkarimismail
$50 USD/uro
✅ Senior Network & System Administrator | SecurityMalaysia✅ 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...✅ 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, Seva manj
Najemi engkarimismail
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AmazingEngr76386 AmazingEngr76386
$25 USD/uro
Design ⭕ Development ⭕ Engineering ⭕ 13+ years expPakistanSince 2014, I’ve been helping startups, businesses, and enterprises bring their ideas to life through innovative code and immersive design. As a solo freelancer, I work directly with you — ensuring every detail aligns with your goals, timelines, and long-term growth. I’ve built a strong network of certified...Since 2014, I’ve been helping startups, businesses, and enterprises bring their ideas to life through innovative code and immersive design. As a solo freelancer, I work directly with you — ensuring every detail aligns with your goals, timelines, and long-term growth. I’ve built a strong network of certified developers, engineers, and 3D specialists I can tap into when a project needs extra hands. This way, you get the flexibility, focus, and personal attention of a freelancer — with the capability and expertise of a full team when required. Whether you need a blockchain platform, mobile app, AI-powered system, or stunning 3D visualization, I’ll make sure your solution is built to perform, scale, and last. What I Offer Blockchain & Web3 NFTs, NFT games, Metaverse platforms Ethereum, Solana, BSC, WAX, Polygon Smart Contracts, DApps, DEXs (PancakeSwap, Uniswap) Arbitrage, Sniper, and Sandwich Bots Technical whitepapers & full-stack Web3 apps Web Development Laravel, Symfony, CakePHP, CodeIgniter MERN / MEAN stacks, React, Vue, Node.js WordPress, Webflow, Bubble.io, Podio, Gobiflow RESTful APIs, JSON, Docker, custom dashboards Mobile App Development Native Android and iOS Cross-platform: Flutter, React Native, Ionic, Xamarin AR/VR-enabled apps eCommerce & CMS Shopify, WooCommerce, BigCommerce, PrestaShop CRM & ERP: Odoo, Zoho, SuiteCRM, vTiger, WHMCS Custom plugins, integrations, storefronts AI & Computer Vision OpenCV, YOLO, OCR, TensorFlow GPT-3/4, ChatGPT integration, custom chatbots NVIDIA Jetson deployment, ML models Trading & Automation Systems MetaTrader, TradingView, NinjaTrader, Sierra Chart Binance, KuCoin, Thinkorswim, Interactive Brokers Pine Script, backtesting tools, alert bots, strategies Embedded & Hardware Systems Arduino, Raspberry Pi, ESP32 MATLAB, C++, VB.NET, WPF, Qt, Java IoT automation, robotics, industrial solutions 3D Services Architecture & Interior Visualization 3D Modeling (products, characters, environments) 3D Animation (walkthroughs, simulations, branding) Technical drafting & visualization Design & UI/UX Figma, Adobe Photoshop, Illustrator Responsive interface design & brand assets Focus on clarity, usability, and engagement Why Work With Me 10+ years of hands-on experience Direct, personal involvement in every project Flexible — can work solo or with my trusted network Clear communication & milestone-based progress Scalable, secure, and maintainable code Long-term support & post-launch updates manj
Najemi AmazingEngr76386
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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" manj
Najemi RafimKs
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Are you searching for a dynamic and skilled IT professional to elevate your business? Look no further! I am an experienced freelancer offering a wide range of services to boost your online presence and drive success. With a passion for quality assurance software testing, I ensure flawless software performance. As a...Are you searching for a dynamic and skilled IT professional to elevate your business? Look no further! I am an experienced freelancer offering a wide range of services to boost your online presence and drive success. With a passion for quality assurance software testing, I ensure flawless software performance. As a Cisco Certified Network Associate (CCNA), I excel in network engineering, optimizing network infrastructures with precision. For seamless system administration, I manage servers and maintain optimal performance in Linux and Windows environments. TestRail expertise streamlines testing processes, enhancing efficiency. I bring creativity and technical prowess to web design and development, crafting engaging user experiences and visually stunning designs. From ecommerce platforms to personal portfolios, I bring your vision to life. As a multilingual translator (Urdu to English), I bridge linguistic barriers and expand your reach. I also offer expert teaching in English, computer science, and IT subjects. From data entry to database administration (MySQL and Microsoft SQL), finance, and business administration, my meticulous attention to detail and organizational skills drive operational efficiency. As a Microsoft Certified Specialist in PowerPoint, Excel, and Word, I create impactful presentations, automate spreadsheets, and produce professional documents. Proficient in Microsoft Azure and AWS, I deploy, manage, and optimize secure and scalable cloud environments for your business needs. For hassle-free web hosting and domain registration, I specialize in cPanel/WHM, WHMCS, WordPress, and Joomla configuration and installation. I am a versatile IT professional with expertise in quality assurance software testing, network engineering, system administration, web design and development, translation services, and more. Let's collaborate and drive tangible business growth together! manj
Najemi wallymna
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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. manj
Najemi sabdsouza
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Pavlo1Liashenko Pavlo1Liashenko
$30 USD/uro
AI | Web | Mobile | Automation | Chatbot |ScrapingPolandI am a Full Stack, Mobile, and DevOps Engineer with 8 years of experience building scalable, high-performance applications and automating complex business workflows. I specialize in AI-driven solutions, end-to-end product development, cloud infrastructure, and automation, delivering reliable systems that are fast,...I am a Full Stack, Mobile, and DevOps Engineer with 8 years of experience building scalable, high-performance applications and automating complex business workflows. I specialize in AI-driven solutions, end-to-end product development, cloud infrastructure, and automation, delivering reliable systems that are fast, secure, and easy to maintain. With a strong background across web, mobile, backend, and DevOps, I help companies move from idea → prototype → production with clean architecture, modern tooling, and long-term scalability in mind. 🧠 Core Expertise -Artificial Intelligence & Automation – AI agents, LLM integrations (OpenAI, Claude, Gemini), RAG, workflow automation, NLP, vision, and process optimization -Full Stack Development – React / Next.js, Node.js, TypeScript, REST & GraphQL APIs, microservices -Mobile Development – Flutter / React Native for high-performance cross-platform apps -Backend & Distributed Systems – Go / Node.js / Python, event-driven architecture, WebSockets, real-time messaging -Cloud & DevOps – AWS, GCP, Docker, Kubernetes, CI/CD pipelines, infrastructure automation (IaC) -Database & Storage – PostgreSQL, MySQL, Redis, MongoDB, S3, Firebase -System Architecture – Clean architecture, domain-driven design, scalable backend infra 🚀 What I Deliver -AI-powered applications and assistants -Full-stack web platforms (MVP to enterprise scale) -Cross-platform mobile apps (iOS + Android) -Reliable CI/CD automation and DevOps workflows -Real-time apps: chat, notifications, streaming, collaboration -Scalable microservices & cloud infrastructure -High-quality code, documentation, and long-term support ✅ Why Clients Work With Me -8+ years across AI, Mobile, Full Stack, and DevOps -Proven track record of delivering production-ready systems -Clear communication and solution-focused mindset -Fast onboarding and independent execution -Focus on performance, security, and scalability manj
Najemi Pavlo1Liashenko
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✅ بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ I’m a skilled WordPress & Shopify developer with a 5.0★ rating and proven success helping businesses build fast, responsive, and high-converting websites. I help businesses build fast, modern, and high-converting websites that attract customers and drive sales. Whether you...✅ بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ I’m a skilled WordPress & Shopify developer with a 5.0★ rating and proven success helping businesses build fast, responsive, and high-converting websites. I help businesses build fast, modern, and high-converting websites that attract customers and drive sales. Whether you need a WordPress site, Shopify store, WooCommerce setup, or site optimization, I deliver solutions that are clean, responsive, and easy to manage. From fixing speed issues (cutting load times from 6s to under 2s) to customizing designs and integrating SEO best practices, I focus on making your website not only look great but also perform flawlessly. My goal is simple: to give you a site that builds trust, converts visitors, and supports your growth. Regards Adeel A manj
Najemi Adeelahmad8994
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✅ بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ I’m a Professional WordPress & Shopify Developer, Speed Optimization Expert, and Figma Designer with 6+ years of experience in building fast, modern, and user-friendly websites. ✅ WordPress & Shopify Development 1. I specialize in creating high-performing, mobile-responsive...✅ بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ I’m a Professional WordPress & Shopify Developer, Speed Optimization Expert, and Figma Designer with 6+ years of experience in building fast, modern, and user-friendly websites. ✅ WordPress & Shopify Development 1. I specialize in creating high-performing, mobile-responsive WordPress and Shopify websites that boost conversions and reflect your brand perfectly: 2. Custom website/store design and development 3. Elementor, WP Bakery & theme customization 4. Shopify app integrations, checkout customization, and store optimization ✅ Speed Optimization & Bug Fixing Your site will load in under 2 seconds with 90%+ Google PageSpeed scores. I also fix all WordPress/Shopify errors — from plugin conflicts and, fatal errors, update issues, cache problems 5xx/4xx errors, critical errors, database problems WooCommerce issues, malware attacks, SEO problems, site downtime, and much more ✅ Figma Design Expertise I design clean, interactive UI/UX prototypes in Figma, ensuring pixel-perfect layouts, intuitive user flows, and seamless brand consistency across your web pages or Shopify store. ✅ Why Work with Me Expert in WordPress, Shopify, PHP, CSS, HTML/HTML5, JS & Figma Fast communication, 100% client satisfaction, and 24/7 availability ✅ Hire me today for professional WordPress, Shopify, Speed Optimization, and Figma Design solutions that deliver real results. manj
Najemi MshafiqDev
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Hi, This is Ihtsham ul haq. I am a passionate graphic designer & Website developer. I have created many logos & Web sites and made happy client. Every thing around me inspires me. Regards! Ihtsham ul haq Introducing myself as a graphic designer and web designer/developer. Thanks for visiting my profile. I consider...Hi, This is Ihtsham ul haq. I am a passionate graphic designer & Website developer. I have created many logos & Web sites and made happy client. Every thing around me inspires me. Regards! Ihtsham ul haq Introducing myself as a graphic designer and web designer/developer. Thanks for visiting my profile. I consider your valuable time so before awarding a job kindly contact me and discuss the project in detail. I'm very responsive and I will try to respond your messages as soon as possible.The following are the areas of my expertise: ****Web Design & development**** o PSD to wordpress o HTML/CSS o Website and User Interface Design o Web Page design o UI/UX design ****Software/Application Expertise****: o Microsoft Word/PowerPoint/Excel o WordPress o Woo-commerce o E-commerce responsive store using HTML/CSS o Shopify o Custom PHP ****HTML****: o Responsive HTML 5 o Bootstrap o Responsive Newsletter -------------------------------------------- **** Graphic Design Expertise****: o Any type of graphics design o Logo Design o Business Card Design o Brochure Design o Menu Card design o Label Design o T-shirt Design o Icon Design o Stationery Design o Silhouette Making (line art) o Different Kinds Illustrations ****Software Expertise****: o Adobe Photoshop o Adobe Illustrator o Adobe Premiere manj
Najemi ihtsham3
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I’m a freelance programmer with over 6 years of experience in developing both web and mobile applications. I’ve worked on a wide range of projects, including e-commerce platforms, social networks, media apps, and tools using machine learning such as image recognition and ID card scanning. I also build custom business...I’m a freelance programmer with over 6 years of experience in developing both web and mobile applications. I’ve worked on a wide range of projects, including e-commerce platforms, social networks, media apps, and tools using machine learning such as image recognition and ID card scanning. I also build custom business and management applications for internal use, based on specific client needs. Skills & Technologies: Web Development: HTML, CSS, JavaScript, TypeScript, React, Vue, Node.js, Django, Laravel, MySQL, PostgreSQL, MongoDB, Firebase Mobile Development: Flutter, React Native Android (Java/Kotlin) iOS (Swift) I focus on building clean, efficient, and user-friendly apps that solve real problems. I’m always open to new projects and happy to discuss how I can help. Let’s work together! manj
Najemi loinguyen254
