System Administrators for hire in Ukraine
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Hire dobrorodniy
I am system administrator with 15 years experience. I have solid technical skills in various areas of IT operations/administration: - DevOps (automatic provision using Ansible, Terraform); - Linux (CentOS, Debian, Ubuntu, RHEL) configuration and maintenance; - Cloud hosting (AWS, Azure, DigitalOcean); -...I am system administrator with 15 years experience. I have solid technical skills in various areas of IT operations/administration: - DevOps (automatic provision using Ansible, Terraform); - Linux (CentOS, Debian, Ubuntu, RHEL) configuration and maintenance; - Cloud hosting (AWS, Azure, DigitalOcean); - Virtualization: (Docker, VirtualBox, Vagrant, OpenVZ); - Web servers (apache, nginx); - Databases (MySQL, PostgresQL, Mongo); - Monitoring (Zabbix) - Bash programming; - Mail servers (postfix, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot); - Networking (DHCP, DNS, VPN, OpenVPN, firewalls: iptables/ipfw, proxies) I familiar with ITIL, incident management and business continuity planning. less -
Hire wmtoolsnet
How can I help you: ⚡ ⚒️ Server maintenance. Configuring. Optimization. Installation. Cleaning; ⚔️ Antiviral works. Malware detection and cleaning. Server protection and securing; ⛴️ Migration. From server to server. From hosting to hosting; ♒ Monitoring. I'm providing really professional monthly-basis monitoring...How can I help you: ⚡ ⚒️ Server maintenance. Configuring. Optimization. Installation. Cleaning; ⚔️ Antiviral works. Malware detection and cleaning. Server protection and securing; ⛴️ Migration. From server to server. From hosting to hosting; ♒ Monitoring. I'm providing really professional monthly-basis monitoring using my own monitoring tools which allow me see server health 24 hours a day and receive notifications if server or website is bad. Additionally, my tool can perform malware scanning almost in realtime, and warn me if malware is found. Refer to my portfolio to see how it looks. ❤️ Reputation - above of all ❤️ less -
Hire oleksandrz14
Passionate and result-driven Full Stack Developer with expertise in building scalable, high-performance, and responsive web applications from concept to deployment. I specialize in turning complex ideas into clean, user-friendly digital products. Core Tech Stack: CMS & E-commerce: WordPress, Shopify,...Passionate and result-driven Full Stack Developer with expertise in building scalable, high-performance, and responsive web applications from concept to deployment. I specialize in turning complex ideas into clean, user-friendly digital products. Core Tech Stack: CMS & E-commerce: WordPress, Shopify, WooCommerce Frontend: React.js, Next.js, TypeScript, HTML5/CSS3, Tailwind CSS Backend: Node.js, Express, Python (Django/FastAPI), RESTful APIs Databases: PostgreSQL, MongoDB, MySQL Tools & Cloud: Git, Docker, AWS, Figma Why Work With Me? Clean, maintainable, and well-documented code Strong focus on UI/UX and seamless performance Clear communication and regular project updates 100% commitment to deadlines and quality Let’s turn your vision into reality! Feel free to send a message to discuss your project. less -
Hire AndrewJSMAN
I’m Andrii, an IT professional with hands-on experience since 2020. I’m a results-driven AI and Web Developer specializing in building intelligent, scalable, and user-centric solutions. My expertise includes: Web Development – full-stack applications, SaaS platforms, e-commerce solutions, and seamless API...I’m Andrii, an IT professional with hands-on experience since 2020. I’m a results-driven AI and Web Developer specializing in building intelligent, scalable, and user-centric solutions. My expertise includes: Web Development – full-stack applications, SaaS platforms, e-commerce solutions, and seamless API integrations. AI & Machine Learning – custom model development, chatbots, NLP solutions, data automation, and predictive analytics Mobile Development – building high-quality mobile applications using React Native and Flutter Automation – optimizing workflows with AI, APIs, and custom scripts to reduce costs and improve efficiency I focus on understanding client needs, crafting smart technical solutions, and delivering reliable, high-quality results on time. Whether you’re looking for an AI-powered product, a modern web or mobile platform, or a long-term development partner, I’m ready to help transform your ideas into powerful, high-performing solutions. Let's talk. Thanks. less -
Hire VitaliyLevchenko
System administrator with more than 10 years of experience. Work with all Windows server platforms and user OS, mail, O365, Exchange online, AD, Azure AD, GPO and so on.System administrator with more than 10 years of experience. Work with all Windows server platforms and user OS, mail, O365, Exchange online, AD, Azure AD, GPO and so on. less -
Hire yevhenpr
I'm a cheerful, responsible, and solution-driven software developer with over 7 years of commercial experience and a vast technical background. I thrive in diverse environments and quickly adapt to new conditions, leveraging a keen ability to learn fast. With a strong foundation in providing technical support, I excel...I'm a cheerful, responsible, and solution-driven software developer with over 7 years of commercial experience and a vast technical background. I thrive in diverse environments and quickly adapt to new conditions, leveraging a keen ability to learn fast. With a strong foundation in providing technical support, I excel in troubleshooting, diagnosing, and resolving technical issues with precision and efficiency. SKILLS ● Programming: Java SE, EE, JSP, Servlet, SQL, HTML/CSS, Bash/Shell ● Java API: JDBC, JPA, REST ● Java Frameworks: Spring (Data, MVC, Security, Batch, Boot), Hibernate ● Java Testing frameworks: JUnit, Mockito ● Java Servlet Container: Apache Tomcat, Jetty, JBoss ● Databases: MySQL, MariaDB, PostgreSQL, MongoDB ● Version control system: GIT (GitHub, Gitlab) ● Tools: Maven, Gradle, Docker, Jira, Solr, Graylog, Zabbix, Log4J ● LAN, WAN network technologies less
