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Top freelance System Administration developers available to hire

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Freelance System Administration Developer - Olajide Olanrewaju
Freelance System Administration Developer5.0 (320 reviews)
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I am a **Multi-talented** professional adept in **Full Stack Web Development**, **Web Security Research**, and **Robotics Engineering**. As a dedicated Web Security Researcher and ethical hacker, I uncover vulnerabilities and mitigate security risks, bridging the gap between development and cybersecurity. Additionally, as a Robotics Engineer, I design and build sophisticated robotic systems, applying my deep understanding of mechanics, electronics, and programming. Passionate about crafting clean, scalable code and innovative robotics solutions, I contribute to projects that prioritize both robust development, cybersecurity practices, and cutting-edge robotic technology.

Freelance System Administration Developer - Heather Soron Kaminski
Freelance System Administration Developer5.0 (42 reviews)

I'm a multi-talented senior-level developer with a focus in webdev and Linux servers, and have experience working with various sorts of code on various projects. I have very strong troubleshooting skills, am adept at learning new tech, and have some secondary cybersecurity experience (such as conducting informal security audits). I'm enthusiastic about sharing knowledge, am practiced at explaining how code works, and am eager to help people learn about programming! Availability is typically 11am - 11pm local time (UTC+7), although I have an hour or two of flexibility on that.

Freelance System Administration Developer - Duc Duy Bui
Freelance System Administration Developer5.0 (443 reviews)

Freelancer, Professional with over 13 years of experience specializing in developing solutions for finance and insurance companies. My strength is learning new technologies fast and I'm a technology enthusiast.

Freelance System Administration Developer - Jason
Freelance System Administration Developer5.0 (181 reviews)

Experienced Engineering Manager with a robust background in cloud architecture, agile methodologies, artificial intelligence & automation. Adept at leading engineering teams to deliver high-quality software solutions, optimizing system performance, and fostering a culture of continuous improvement. Expert in scalable multi-application cloud based reliability engineering, debugging, security and uptime management.

Linux System AdministrationLinux Server AdministrationRubyMySQLServerFacebookPostgreSQLLambdaElasticsearchJiraCode ReviewStrategyDynamoDBCloudWatchCloud9Adobe PhotoshopDocumentDBTradingViewIllustrationAPI GatewayCI/CDElasticacheJira/confluenceSite Reliability EngineeringCustomer CareDesign PrinciplesSecurity softwareDevOpsAWS Cloud InfrastructureHTML/CSSPHPNode.jsGitMongoDBWordPressMeteorLinuxBashAPIShellHTTPUbuntuLoggingAzureVimHerokuGitHubNginxSSHAmazon EC2ProxyAmazon S3phpMyAdminCentOSMongooseMigrationVideo streamingMongoidDebianCloudSmartyUnderscore.jsSSL CertificateAmazonnpmReal-TimeYAMLCorsScalabilitycPanelPackagesGitLabBootstrapMongojsLodashUnderscoreGit branchIron RouterMemcacheVarnishHAProxyRed HatMeteoriteFirewalliptablesAuthPumaDockerUnicornReverse proxyEs6GSAPReactGit webhooksAmazon SESPhp fpmDeployGoogle Cloud PlatformAmazon SQSWiresharkGit pullrequestsMEAN.ioAmazon vpcFirewallsGitHub FlowSpdyReactiveData MigrationCacheBootstrap 3MEAN StackMEAN.jsAmazon RDSPhusion PassengerAws swfAWS Data PipelinesRHELJavaScriptGit flowLoad BalancingMintNginx 1.6Resource optimizationECMAScriptGit hooksViDigitalOceanInfrastructureGit pushAWS OpsWorksAmazon SNSHhvmProxyserverAmazon EBSpfSenseGit pullHttp cachingVim pluginAmazon RedshiftFedoraAshMemcached phpApache ConfigurationAmazon elbBSDPenetration toolsLive StreamingMongolabGh pagesWebminDeployment automationGit rebaseAtmosphereMeteor upDisaster recovery planningData Center OperationsWHMAWS CloudFrontAWS PoliciesAWS VPCBlazeSpacebarsAws sdkAWS DynamoDBFlow routerAmazon elastic beanstalkVim macrosVim scriptsGit commitAmazon linuxMeteor blazeAWS LambdaInfrastructure as CodeTLSOpenBSDBackendlessAWS IoTMeteor pubsubMeteor accountsAws sesAws snsMandrivaMinimongoAmiAmazon machine imageAws amiAmazon amiNmapMetasploitGIMPNetfilterMongoadminAWS EMRAws CodepipelineAws CodebuildAws iamBootstrap 4Financial DerivativesData parsingNew RelicRESTful APIWebsite migrationFinancial AnalysisApache HTTP ServerExpress.jsAWS+199
Freelance System Administration Developer - Shahrukh Khan
Freelance System Administration Developer5.0 (56 reviews)

An accomplished PHP Developer specialising in Laravel with extensive experience in the full life cycle of the software design process including requirements definition, prototyping, proof of concept, design, interface implementation, testing and maintenance. xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx IF I CAN'T HELP YOU I WILL PROCESS FULL REFUND xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx =============================== Areas covered in web development =============================== •    Creating Online Portals •    Develop Local Search Engines •    Streaming Videos •    Broadcast Live Videos •    Generating Reports •    Sending SMS •    Creating Blogs and discussion Board •    Integrating social and transactional APIs whether it is for mailing or sending SMS. My skills include but not limited to: •      PHP, NodeJS •      SQL, MySQL, MongoDB •      JavaScript, jQuery, ReactJS, React Native, VueJS •      HTML5, Bootstrap 3, Bootstrap 4, Bootstrap 5, Material Design •      CSS3, SASS, LASS, •      Laravel, Codeigniter, OpenCart, Wordpress •      Linux System Administration

Freelance System Administration Developer - Sven Pedersen
Freelance System Administration Developer5.0 (5 reviews)

Senior data-focused polyglot software engineer. Built several business intelligence systems + predictive analytics; used NLP + machine learning for metadata enrichment, has linguistic and cultural training, built payment processing systems, used various relational SQL databases and NoSQL. Specialties: Java, Clojure, Ruby, Python, Perl, text processing, data transformation + metadata enrichment, linguistics, automation (including DevOps), pattern recognition and machine learning. Also worked on PHP, Node.js, Backbone, AngularJS, iOS apps, and several other systems

Freelance System Administration Developer - Akinyele Olubodun
Freelance System Administration Developer

I wrote my first code in year 2000 and I have led different development teams in my professional career. Now, I train and mentor children from extreme poverty programming as a way to sway them from crime and social vices. I believe if I can't teach a 6 years old a programming concept, then I don't know it. I love to teach programming and I am one of the very best teacher you can encounter. This is the reason I want to mentor more people across the globe.

Freelance System Administration Developer - Readul Hasan Chayan [Heemayl]
Freelance System Administration Developer5.0 (1216 reviews)

I'm a Python developer with experience in (full stack) web app development. I also have expertise in GNU/Linux internals and utilities. - [My StackExchange profile](https://stackexchange.com/users/2936584/heemayl?tab=accounts) - [My blog](https://heemayl.net)

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Frequently asked questions

How long do System Administration projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance System Administration project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance System Administration request on Codementor, check out our article.

How much does it cost to hire a freelance System Administration developer?

We don’t charge anything when you post a freelance hiring request for System Administration developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor System Administration developers different?

We do a comprehensive technical and communications screen of all System Administration developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing System Administration developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your System Administration project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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