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Top freelance System Administration developers available to hire

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Freelance System Administration Developer - Adrian Segui
Freelance System Administration Developer5.0 (184 reviews)

Working in the IT sector for more than 10 years. With over 10 -years of freelancing and professional experience taught me all kinds of frameworks and languages, ranging from React, Angular, Vue, Node js, Express js, React Native, Redux, Rx JS, JavaScript, Typescript, WordPress, PHP, MySQL, MongoDB, Firebase, Sqlite, Postgresql, ES5+, Python3, Machine Learning, Deep Learning, RNN, CNN, Android Java/Kotlin, iOS Swift/SwiftUI, C/C#/C++, .Net, Assembly, VBA, VB, Excel Macro, Java, Spring Boot Micro-services, Zoho, Salesforce, Hubspot, R, Shiny, STATA, MATLAB, Google Sheet, App Script, Bubble io, etc. Over my long career, I have come across all kinds of challenges and gained vast experience with different kinds of industries like portals, medical industry, perception exercise, employee management, etc. I have good experience with frontend development using React JS along with Typescript, Firebase, GraphQL, React Native, Native Script, React, Material UI, Ionic, Node.js, Web Sockets, and real-time communication. I have also worked on containerization technologies like Kubernetes, Docker, AWS, GCP, Azure etc. I am very good with backend technologies as well like Java Spring boot, Microservices, MySQL, Postgres, Elasticsearch, AWS/Google integration. Please contact me to get the result done in a professional way.

Freelance System Administration Developer - Heather Soron Kaminski
Freelance System Administration Developer5.0 (5 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 (424 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 - 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 - Olajide Olanrewaju
Freelance System Administration Developer5.0 (219 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 - Mike Schinkel
Freelance System Administration Developer5.0 (6 reviews)

My current focus is in custom automations with API Integrations on platforms like Microsoft Power Automate and Logic Apps, Zapier, Workato, Make (Integromat), IFTT, Tray.ai, Go High Level, Superblocks, Microsoft, and other similar platforms. I can help configuring workflows directly in these platforms but I excel at implementing Webhook integrations involving completely CUSTOM/BESPOKE functionality of arbitrary complexity hosted on Heroku, Digital Ocean, Vultr, AWS, Google Cloud, Azure or other cloud platform with my preferred development language being **Go _(GoLang)_** with SQL database backends (Postgres, MySQL, Sqlite or MS SQL Server) and I have extensive skills and experience in Docker, Linux, VMware, Github Actions and other CI/CD platforms, and have built Kubernetes Controllers and Operators for clients. I am also a participating volunteer contributing sevearl houurs of my time to the OpenAPI Initiative each week. I am US-based and have 30+ years of business experience during which I have been a software developer, a programming trainer, a marketer and an entrepreneur whose startup was recognized by Inc Magazine as #123 on the Inc 500 list of fastest growing startups in the USA one year. Let me help you make your Automations with API Integrations a success.

Freelance System Administration Developer - Joey Burzynski
Freelance System Administration Developer5.0 (10 reviews)

I drive revenue. All other metrics pale in comparison. Be it billion dollar brands or startups, I've spent the last two decades architecting technology solutions and innovative search marketing strategies (domestic & international) for e-commerce. I believe in the power of 'what if?'; leveraging hybrid expertise in search engine optimization (SEO), web development, e-commerce, and digital strategy to achieve extraordinary results. My core competencies include search engine optimization (SEO), search marketing strategy, data wrangling (NLP/computational ontologies), and e-commerce marketing automation. As founder and CTO of MarketKarma, I oversee organic search strategy for all enterprise accounts and work to create innovative solutions to assist retailers in tackling their online marketing challenges. I work with brands like.. Ace Cash Express, Athleta, Banana Republic, Blackhawk Network, Blockbuster, Buckle, CheapCaribbean, CheckPast, DashFly, Diesel, DistroMex, Ebates, Eddie Bauer, Fossil, GUESS, Gap, GiftCardMall, Gold's Gym, Horchow, JCPenney, Livingston Lures, Marciano, Mavis Tire, Mavor Lane, Old Navy, Orbitz, Oriental Trading Company, PacSun, Piperlime, Red Envelope, Ritter Dental, SPFM LP, Sacha Cosmetics, ShearComfort, Smart Bargains, Swanson Health, Williams-Sonoma Connect with me @: Email: joey@marketkarma.com Call: (888) 277-0225 Web: https://www.marketkarma.com Social: https://joeyburzynski.dev Connect: https://calendarhero.to/JoeyBurzynski AngelList: https://angel.co/u/joeyburzynski CoderRank: https://profile.codersrank.io/user/joeyburzynski CodePen: https://codepen.io/JoeyBurzynski Quora: https://www.quora.com/profile/Joey-Burzynski Quora Spaces: https://optimization.quora.com/ LinkedIn: https://www.linkedin.com/in/miamibeachseo/ Fast Company: https://board.fastcompany.com/profile/Joey-Burzynski-Founder-CTO-MarketKarma/12629614-d0b7-4a8c-8076-5be2166473a0 Forbes: https://profiles.forbes.com/members/tech/profile/Joey-Burzynski-Founder-CTO-MarketKarma/72b6886c-bd96-4988-ad8b-14287a291009 GitHub: https://github.com/JoeyBurzynski Gist: https://gist.github.com/JoeyBurzynski Google: https://g.dev/EcommerceSEOExpert LinkTree: https://linktr.ee/joeyburzynski Medium: https://medium.com/@joeyburzynski ORCID: https://orcid.org/0000-0002-7448-8294 StackOverflow: https://stackoverflow.com/users/3767344/joeyburzynski Twitter: https://twitter.com/JoeyBurzynski

System AdministrationLinux System AdministrationDatabase AdministrationServer AdministrationSEOMarketing AutomationTechnical SEOSEO AnalysisDigital marketingJavaScriptRubyNLPJSON-LDMongoDBRedisGitDigitalOceanUbuntuWebpackNode.jsNginxGoogle Search ConsoleGoogle AnalyticsHTML/CSSMagentoMagento 2Amazon S3AWS CloudFrontShellGoETLReactMentoringGrowth hackingWordPressE-commerceSEMGoogle AdSenseAnalyticsData warehousePayment gatewayMagento E-CommerceWooCommerceBigCommerceWixShopifyMagento 1.9MySQLPHPComposerContent managementCMSFront-EndLiquid layoutLiquidDeployment automationConfiguration managementSSL CertificateWebserversLetsencryptContainersLinuxCronUbuntu 16.04Continuous DeploymentContinuous IntegrationVersion controlGitLabGit pullrequestsGit branchGitHubRuby on RailsRubyGemsBundlerRbenvNokogiriParallel ProcessingPandasTranslationNltkPythonMachine learningArtificial Neural NetworksNeural NetworksData VisualizationNoSQLLuaData analyticsData analysisData structureDatabaseMongooseWeb ServiceWeb ScrapingWeb DevelopmentWeb DesignReactive ProgrammingReact RouterData ScienceStrategyLean StartupInterview PreparationGrowth MarketingGoogle Tag ManagerInternational seoStructured DataMetaKeyword optimizationYoastKeyword ResearchOff-Page SEOTechnical MarketingBingWordpress seoPPCSchema markupContent marketingGrowth StrategiesSearch Engine MarketingSocial media marketingMeta tagsSsrNuxt.jsNext.jsSEO HacksMetadataMarkupJSONSchema.orgSchemaBashWeb ComponentsVolumesDropletOntologyOrganic search marketingOrganic trafficFaceted searchLink buildingData modelingReduxWebsite migrationEs6BlogsCacheModellingUbuntu 14Search algorithmsPerformance OptimizationPayment systemsNoSQL DatabaseGoogle apisGit flowExpress.jsData parsingBack-EndApplication DeploymentVue.jsAWSServerless+151
Freelance System Administration Developer - Obinwanne Hill
Freelance System Administration Developer

**Good things come with time and effort**. If you're looking to really become a proven expert in a given field, you have to be patient, committed, and open to making a lot of mistakes; that's how true masters of a craft are made. I've been using open-source technologies like **HTML**, **CSS**, **JavaScript**, **PHP**, **MySQL**, and others for over a decade. Recently, I've been working on *Workflow Automations* with **Pipedream**, **Zapier**, and **Make**, especially with the rise of No-Code technology. I also like to focus on the fundamentals - the underlying principles - of a challenge before jumping into code. This gives a good appreciation of the strategy before a tactical maneuver. *If you're having a challenge with some code in my area of expertise, feel free to get in touch*. I will do my best to understand the problem, find a solution quickly, and give you knowledge you can reapply to similar challenges you come across in the future.

Freelance System Administration Developer - Anthony Michael Rodriguez
Freelance System Administration Developer

Anthony Rodriguez is a Cybersecurity Engineer at Discover Financial Services, specializing in Python programming language, Linux, bash shell scripting, and Ansible. With extensive experience in cybersecurity, Anthony is responsible for implementing and maintaining security systems to protect critical data and networks. His focus on automating processes to improve security monitoring and enhance operational efficiency and his passion for cybersecurity drives him to continuously refine his skills in security automation and threat mitigation.

Freelance System Administration Developer - Jason Ribble
Freelance System Administration Developer5.0 (6 reviews)

Full-stack developer with a mindful approach to programming. Mindful of the complexity that exists in computing. Step-by-step do little experiments, learn and grow as we do so. My rate will be $10/15 minutes for the first 100 sessions 😊. Students receive 20% off whatever my rate is.

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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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