System Administrators for hire in Sri Lanka
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Sponsored Freelancers
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vihangamendis vihangamendis
$15 USD / hour
Network & System Administrator | AZ-104 CertifiedSri LankaAn experienced IT professional with over 8 years of expertise in system administration, network administration, and freelancing. A dedicated individual with a strong background in Windows Server, Windows end user support, Azure administration, firewall monitoring, WSUS server setup, Nagios configuration, and overall...An experienced IT professional with over 8 years of expertise in system administration, network administration, and freelancing. A dedicated individual with a strong background in Windows Server, Windows end user support, Azure administration, firewall monitoring, WSUS server setup, Nagios configuration, and overall server administration. Holding an AZ-104 certification, I offer reliable and efficient system and network administration services, from IT support to deployment-level tasks. If you're seeking a reliable and experienced IT professional to provide top-notch system and network administration services, I am here to deliver efficient solutions tailored to your needs. Let's connect and discuss how I can assist you in achieving your IT goals less
Hire vihangamendis
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I'm skilled in coding (C#, C, C++), DevOps (kubernetes, docker), System Administration (Windows Server, Linux), VMs, creating infrastructure from scratch (for development as well as for regular users), organizing teamwork and cooperation (I tend to assume role of a leader or of a 'peacemaker' equally good), designing...I'm skilled in coding (C#, C, C++), DevOps (kubernetes, docker), System Administration (Windows Server, Linux), VMs, creating infrastructure from scratch (for development as well as for regular users), organizing teamwork and cooperation (I tend to assume role of a leader or of a 'peacemaker' equally good), designing project architecture from scratch. I'm capable of getting new skills in short time, diagnosing complex or non-trivial problems and finding solutions. I like to think outside of the box and to solve puzzles/problems that require such thinking. I have experience in network and system administration of hospitals, adopting Open Source projects for the clients, participating in team development of projects as well as in developing projects singlehandedly and reviving old broken project. Usually I prefer latter over former. though. I had an experience fixing CT scanner in a hospital (GE, 16 slices). In terms of technologies I'm experienced in MongoDB, Microsoft SQL, barebone Kubernetes K3s and K8s, Gitlab CI/CD, Docker, MySQL, PostgreSQL, MAUI, VMWare ESXi/vSphere/Workstation, Windows, Linux, Prometheus, Nginx, IIS (please, don't), AD, Mikrotik, OpenAPI (ChatGPT), RabbitMQ, Arduino, etc... Sometimes I write small stories or articles (some of which I publish) - just for myself. Also I have experience with developing neural networks (I guess as anyone else now) but I also developing my own type of AI that works on entirely different technology. less
Hire Zclone
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I am a professional web and mobile application developer with a proven track record of delivering high-quality projects in a timely manner. I pride myself on my ability to work efficiently and effectively, while still maintaining a keen eye for detail and ensuring a flawless end result. My expertise lies in...I am a professional web and mobile application developer with a proven track record of delivering high-quality projects in a timely manner. I pride myself on my ability to work efficiently and effectively, while still maintaining a keen eye for detail and ensuring a flawless end result. My expertise lies in full-stack development, and I am passionate about leveraging my skills to create innovative and cutting-edge products. Over the years, I have prototyped and delivered numerous product features, leading to increased efficiency and decreased costs for my clients. My commitment to excellence has earned me consistently high user experience scores for all development projects, and I am honored to have received a 2018 Webby for Best Navigation and Structure for one of my sites. I am a strong believer in keeping my promises and valuing my clients' time and resources. As such, I am available to work full-time on your project, and I am committed to delivering a perfect end-product that meets or exceeds your expectations. If you are interested in working with me, please do not hesitate to contact me. I look forward to hearing from you soon. Best regards, less
Hire wazeermohamed
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Hi there, greetings!. I am creative and flexible and will be beneficial to your job. I strongly believe that my experience and skill in the areas of system design, database management, ERP, CRM, SAAS, and Invoice management systems will be beneficial to your related jobs and projects. I have 5 years of experience...Hi there, greetings!. I am creative and flexible and will be beneficial to your job. I strongly believe that my experience and skill in the areas of system design, database management, ERP, CRM, SAAS, and Invoice management systems will be beneficial to your related jobs and projects. I have 5 years of experience in HTML, CSS, Bootstrap, JavaScript, Angular, Node.js, Nest.js, React.js, Express, Java, Spring boot, MySQL, MongoDB, Google Firebase, IONIC, and IOS / Android App development. For the past couple of years, I've been working with technologies including Okta, JWT, oauth2, AWS, Jitsi, and many more. With high-end design and code management, I will deliver you a corporate-level system based on your needs. Key points : * Custom system developments from scratch to meet your exact software requirement. * I won't be providing any kind of copies of the previously built system by myself. * I won't be revealing any kind of security measure or precautions to third parties. * All the system deployment will be provided under a self-managed Non-disclosure agreement. * All the services, servers, packages and any other specific materials used to build the system will be registered under the client. * I won't be using any cracked versions or unlicensed materials to meet any kind of system requirements. * Main stacks for the systems would be Java / Node.Js / Angular / MySQL / MongoDB. * I will provide 24/7 support even after the final deployment of the system * I will guide you through best practices for managing the servers/databases/storage and live instances. Best regards, Lakshitha Kaluarachchi. less
Hire jlakshitha
