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  • $220 hourly
    • 4.9/5
    • (509 jobs)
    Based on my 30 years of experience in the field of IT, i am able to complete complex tasks of high difficulty. Working in international corporations allowed me to have a practice with productive and expensive systems. Contracts in the banking sector has taught confidentiality and responsibility and the importance of trust. My main qualification is in system administration. From the direct assembly of the server to the configuration of the operating system. Therefore i have expert knowledge of operation systems Windows\UNIX. Server OS: Microsoft Windows server, RedHat, Ubuntu, CentOS, PopOS, Debian, other Linux.. Cloud: Amazon Web Services AWS, Google cloud GCP, Oracle cloud, Microsoft Azure, IBM cloud.. Hosters: Digital Ocean, Hetzner.. Virtualization: Hyper-V, VMWare, VirtualBox, KVM, Proxmox.. Emergency problem resolving. Web, VPN, VPS, Cloud, Virtualization. Hardware troubleshoting and repair. Security networking. Infrastructure protection. BIOS\FW recovering, updating.
    Featured Skill Virtualization
    Postfix SMTP Server
    Microsoft Hyper-V Server
    System Configuration
    Amazon EC2
    Data Recovery
    Disaster Recovery
    Virtual Private Server
    Hardware Troubleshooting
    Linux System Administration
    System Administration
    Server Virtualization
    Windows Server
  • $38 hourly
    • 4.7/5
    • (17 jobs)
    I can maintain, improve, troubleshoot your web servers, services or whole IT infrastructure.I do any tasks related to Virtualization, Linux system administration, Web-servers administration, because I’m a results-driven system administrator with over 7 years of experience in managing security, optimization, monitoring and overall maintenance of 350+ bare-metal and virtual *nix servers of varying distribution and their common services (Nginx, Apache, Squid, PostgreSQL, MySQL, NoSQL, Postfix, Dovecot, Exim, Zabbix, Nagios etc.). Also, with an experience in software development on several programming languages, I have superior technical competence for deep understanding any emerging problems and questions. My strengths are heavily focused in deployment, maintaining, optimization and automatization highload cloud environment. Specializations & skills: • Virtualization: XEN, KVM, oVirt, VMWare ESXi, VMware Horizon View; • Cloud hosting: Amazon, Google Cloud Platform, OVH, Hetzner, Digital Ocean; • Operation systems: Linux (Gentoo, CentOS, RHEL, Debian/Ubuntu etc.), FreeBSD; • Web-servers: Apache, Nginx, Lighttpd, Tomcat, and with ISPmanager; • Amazon WebServices: Cost Optimization, EC2, ELB, S3, Cloudfront, Route53, RDS, WorkMail, Amazon SES, Lambda; • Databases: MySQL, PostgreSQL, MS SQL, various NoSQL; • HA: HAProxy, Pacemaker & Corosync; • CI/CD tools: Jenkins, TeamCity, Gitlab, Gitlab CI; • Code deploy: Capistrano, Jenkins, Git, SVN; • SCM: Puppet, Ansible; • Monitor tools: Zabbix, Nagios, Graphite, Graphana, New Relic, InfluxDB, Collect, Kibana, Sensu, Kapacitor, Telegraph, Prometheus monitoring, Carbon; • Caching: Redis, Memcache, Varnish, Squid; • Mailservers: Postfix, Exim, Dovecot, Sendmail; • Search engine: ElasticSearch, Apache Solr; • Bugtracking: Atlassian JIRA; • Message broker: Kafka, RabbitMQ; • Log management: Graylog; • Backup copy systems: Bacula, Veeam, Bareos; • Programming Language: C/C++, Java, Php; • Scripting: Bash, sh, perl; • VoIP: Asterisk, FreePBX; I'd use this experience to help you out. Tell me what do you want - and I will make you don’t think about how it works.
    Featured Skill Virtualization
    FreeBSD
    DevOps
    Linux System Administration
    Network Administration
    CentOS
    NGINX
    Ubuntu
    Amazon Web Services
    MySQL
  • $27 hourly
    • 5.0/5
    • (4 jobs)
    I am an experienced system administrator and a passionate Go developer. With a deep understanding of IT infrastructure and backend programming, I can help you solve complex technical challenges and optimize your systems. Check out my offers, and let’s collaborate to bring your project to the next level!
    Featured Skill Virtualization
    Grafana
    MailWizz
    Bulk Marketing
    Telegram
    Bot Development
    Golang
    Docker Compose
    Docker
    CI/CD
    VPN
    Proxmox VE
    Microsoft Active Directory
    Windows Server
    Linux System Administration
  • $40 hourly
    • 4.9/5
    • (6 jobs)
    🚀 I don't just build infrastructure—I transform development workflows and cut deployment time by up to 70%. My DevOps solutions have helped companies reduce cloud costs by 30% while improving application reliability and scalability. Need to streamline your tech operations? Let's talk. ✔️ With 3+ years as a DevOps Engineer ✔️ 30% Cost Reduction & 99.9% Uptime Guaranteed ⭐️ My Specialized Services: ✅ Infrastructure as Code (IaC) - Terraform & CloudFormation expertise for AWS, Azure, GCP - Ansible configuration management for consistent environments - Multi-region disaster recovery architectures ✅ CI/CD Pipeline Automation - Jenkins, GitLab CI/CD, GitHub Actions, CircleCI implementation - Zero-downtime deployment strategies - Automated testing integration ✅ Containerization & Orchestration - Docker containerization for legacy and modern applications - Kubernetes cluster setup, management, and scaling - Helm charts for streamlined deployment ✅ Monitoring & Observability - Prometheus & Grafana dashboards for real-time insights - ELK/EFK stack implementation - Automated alerting and incident response ✅ Cloud Cost Optimization - Resource right-sizing and scheduled scaling - Spot instance implementation - Reserved instance planning ✅ Security Hardening - Infrastructure vulnerability scanning - Secrets management - Compliance automation (SOC2, HIPAA, GDPR) ⚙️ My Process: 1️⃣ Discovery & Assessment – Thoroughly analyze your current infrastructure and pain points 2️⃣ Architecture Design – Create scalable solutions tailored to your specific needs 3️⃣ Implementation – Build and automate with best practices and documentation 4️⃣ Optimization – Continuously improve performance and reduce costs Best regards, Andrii Keywords: DevOps Engineer, Infrastructure as Code, Terraform, AWS, Azure, GCP, CI/CD Pipeline, Jenkins, GitLab CI, GitHub Actions, Docker, Kubernetes, Helm, Prometheus, Grafana, ELK Stack, Cloud Optimization, Security Hardening, Ansible, Containerization, Microservices, Cloud Architecture, High Availability, Scalability, Configuration Management, Continuous Deployment, Continuous Integration, Automation, Shell Scripting, Python, Infrastructure Monitoring, Log Management, Disaster Recovery, Cloud Migration, DevSecOps, Site Reliability Engineering, SRE, Platform Engineering
    Featured Skill Virtualization
    Apache HTTP Server
    Python
    NGINX
    MySQL
    Docker
    Jenkins
    SQL
    Ansible
    Linux
    Web Crawling
    Web Crawler
    Design Writing
    Bash
    Google Cloud Platform
    CSV
    DevOps
    Terraform
    Microsoft Azure
  • $60 hourly
    • 5.0/5
    • (63 jobs)
    DevOPS Engineer with 11+ years matured (System Administrator with 21+ years), experienced, result-oriented and problem-solving professional individual who is adept at planning and prioritizing engineering activities and resources in order to get projects completed on time and withing the budget. Skilled in Python, Bash, PHP, Ansible, Terraform, AWS Cloudformation, Containers and CI/CD development, automation and so on. Strong information technology professional with a Master degree focused in Information Security from Zaporizhzhia National Technical University. Second Master degree in Finances. Having been a System Administrator, Web Software Developer, Security Engineer, DevOPS, Team Lead, Software Architect and a Director of the company's branch.
    Featured Skill Virtualization
    Kubernetes
    Containerization
    Jenkins
    Deployment Automation
    Serverless Computing
    Application Release Automation
    Terraform
    AWS CloudFormation
    DevOps
    Linux System Administration
    Information Security
    Amazon Web Services
  • $39 hourly
    • 5.0/5
    • (8 jobs)
    My testing experience lasts for 7 years, for 6 of which I automated tests. Firstly I've started with Mercury QTP and later switched to TestComplete. Although TestComplete is my primary tool, I automated iOS applications with Automation feature of Xcode Instruments for more than a year. As well, used Selenium RC (on Python) for browser apps automation. Had some practice with Frank+Cucumber (iOS apps automation). I performed load web testing (with Grinder) and had a lot of practice in virtualization - mostly VMware and VirtualBox. For both VMs I wrote scripts that launched OS images and started automated tests inside them. I'm particularly excited to work on iOS / OS X projects. Besides automation, it's interesting for me to create high-quality and effective test cases, especially if they are based on high-quality requirements. In manual testing, the fact of finding bugs gives me pleasure. During my work, I try to be as much detailed as possible. Additionally, I have experience in Objective C (starter level), PHP, XPath, MySQL.
    Featured Skill Virtualization
    Apple Xcode
    Selenium
    JavaScript
    TestComplete
    Cucumber
  • $50 hourly
    • 5.0/5
    • (8 jobs)
    Hi! My name is Denis. And I am a system administrator, started admin from 13 years old. If you need some thing to config ask me, Linux, windows anything.)
    Featured Skill Virtualization
    Web Host Manager
    Debian
    Network Administration
    Linux System Administration
    DNS
    NGINX
    DHCP
    CentOS
    Amazon Web Services
  • $100 hourly
    • 4.9/5
    • (52 jobs)
    With over a decade of experience in System Engineering and Architecture, I have honed my skills in various facets of IT infrastructure management and optimization. Throughout my career, I have played a pivotal role in numerous migration projects, which encompass designing from the ground up, enhancing existing systems, and providing support for diverse infrastructures. My expertise spans across the following domains: • Management, development, and implementation of on-premises Microsoft products and services, including Windows Server, DNS, DHCP, Active Directory, Group Policy, Remote Desktop Services, System Center, Hyper-V, SQL Server, and Clustering, among others. • Administration of Open-Source products and services such as Ubuntu, CentOS, MySQL, Nginx, Apache, WordPress, Let's Encrypt, PHP, Docker, pfSense, and more. • Comprehensive knowledge of Azure/Office 365 IaaS, SaaS, and PaaS offerings, including Site Recovery, Azure Migrate, Active Directory, Multi-Factor Authentication, Azure Information Protection, Intune, Enterprise Mobility + Security, Virtual Machines, Databases, etc. • Proficiency in Amazon Web Services IaaS, SaaS, and PaaS solutions, including S3, EC2, CloudFormation, RDS, CloudWatch, Migration Service, and VPC, among others. • Experience with Dell, HP, Supermicro, Cisco, and Lenovo servers and storage systems. • Network management for Dell, HP, Cisco, Mikrotik, Ubiquiti, D-Link, and TP-Link devices. • Implementation and support of Microsoft, VMware, Nutanix, and Starwind hyper-converged infrastructures. • Expertise in Exchange, Kerio Connect, and Zimbra mail systems. As a seasoned professional, I am committed to delivering top-notch services in a diverse range of projects and ensuring optimal performance of IT infrastructures.
    Featured Skill Virtualization
    Cloud Migration
    IT Infrastructure
    VPN
    Virtual Desktop Infrastructure
    IT Management
    IT Consultation
    Network Engineering
    IT Support
    Systems Engineering
    Linux
    Office 365
    Microsoft Azure
    Amazon Web Services
    Microsoft Windows
  • $40 hourly
    • 5.0/5
    • (8 jobs)
    Well-developed IT skills combined with a flexible attitude to work. 16 years in IT industry, rich expirience in different areas (Window, Virtualiztion, Networking, Storage).
    Featured Skill Virtualization
    Microsoft SQL Server Administration
    Windows Administration
    Microsoft Lync Server
    Network Administration
    Microsoft Active Directory
    Microsoft Exchange Server
    Microsoft Azure
    Office 365
  • $80 hourly
    • 4.9/5
    • (119 jobs)
    In my childhood, I spent a lot of time with a soldering iron, making different interesting things. At high school, I got a PC at home and it started... Dos, Win, Linux, FreeBSD. At the present time, I have more than 20 years of Win experience and more than 16 years of *nix experience. I like to build systems and solve interesting issues. OS - FreeBSD, Linux (CentOS, Alma, Rocky, RHEL, Ubuntu, Debian, Gentoo, etc), Windows (3.1-2019) Virtualization - vSphere 5.x, 6.x. Standalone ESXi and clusters with SAN storages (iSCSI). KVM, Proxmox, oVirt. Veeam BnR, XSI-backup. VmWare Workstation, VirtualBox. Web servers - Apache, Nginx, Lighttpd, Tomcat DB servers - MySQL, MariaDB, Postgresql, MongoDB Mail - Postfix, Courier/Dovecot/Cyrus, Rspamd, Postgrey, Clamav, PostfixAdmin, SquirrelMail, Roundcube, Sendy, AWS SES. I have experience with WHM/cPanel, Plesk, VestaCP, Virtualmin, ISPmanager, but I don't like control panels (most projects are optimized for best performance, and there is no place for CP). If needed, I can learn and work with any control panel. Samba3+LDAP, Samba4 domains (about 500 user accounts, GPO, Roaming profiles, a lot of other stuff). Standalone samba servers. Docker, docker-compose, Jenkins, Ansible. FreeNAS, TrueNAS. Squid (LDAP auth, AD auth, basic auth, Kerberos), FTP, SFTP, DHCPD, BIND, TFTP, DAViCal, tinc, Strongswan, mpd5, OpenVPN, wireguard, quagga, BGP, NFS, rsync, snapshot, rclone, Zabbix, SVN, GIT, Moodle, NextCloud, OnlyOffice, BigBlueButton, Caddy, etc. Dell servers, Dell PowerVault MD storages, HP servers, SuperMicro servers, and usual PC hardware. HP, 3Com, Dell switches, no Cisco experience. DD-WRT, including cross-compiling software from sources for this firmware for ARM arch. Shell, PHP scripting I have a lot of other expertise. Feel free to ask.
    Featured Skill Virtualization
    VMWare
    LDAP
    Dovecot
    Linux System Administration
    FreeBSD
    Windows Administration
    MySQL
    PostgreSQL
    Postfix SMTP Server
    DNS
    NGINX
    CentOS
    Linux
    Ubuntu
  • $50 hourly
    • 5.0/5
    • (69 jobs)
    Hey there! I’m a Full-Stack Developer specializing in building high-performance web and mobile applications. With a focus on seamless user experiences and scalable architectures, I turn complex ideas into beautifully crafted solutions. 💼 $400K+ earned | 145+ successful projects | Top Rated Freelancer 🛠 What I Do Best: Custom Web Applications – Scalable and maintainable solutions tailored to your business needs. Cross-Platform Mobile Apps – High-performance apps using React Native and Flutter for iOS and Android. Backend Architectures – Reliable and efficient backend systems with Node.js and Express. Real-Time Applications – WebSocket integration for live updates, messaging, and interactive experiences. Cloud Solutions & DevOps – Scalable cloud infrastructure on AWS and Google Cloud, CI/CD pipelines. 🔥 Tech Stack That Delivers Results: 🖥️ Frontend Mastery In React.js – 9 years In Next.js – 7 years In Vue.js – 6 years In TypeScript – 8 years In Tailwind CSS / Material-UI – 7 years ⚙️ Backend Powerhouse In Node.js – 10 years In Express.js – 9 years In MongoDB – 8 years In PostgreSQL / MySQL – 9 years In GraphQL – 7 years In RESTful APIs – 10 years 📱 Mobile Excellence In React Native – 8 years In Flutter – 7 years In SWIFT – 7 years In Kotlin – 6 years ☁️ Cloud & DevOps Solutions In AWS (EC2, Lambda, S3) – 9 years In Google Cloud – 8 years In Docker / Kubernetes – 9 years In CI/CD Pipelines – 6 years 🏆 Cool Projects I’ve Delivered: E-commerce Platform – Built a custom web and mobile solution with integrated payment systems, handling 100K+ daily users. Healthcare App – Developed a cross-platform mobile app with real-time chat and appointment scheduling for millions of users. SaaS Dashboard – Created a scalable admin dashboard with complex data visualizations and real-time analytics. Social Media App – Implemented a React Native app with live messaging, push notifications, and media sharing. 🚀 Why You Should Work With Me: 10+ years of Full-Stack Development – Proven track record in delivering robust and scalable solutions. Cross-Platform Expertise – Unified codebases with React Native and Flutter for iOS and Android. Performance-Driven Architecture – Fast, reliable, and maintainable systems with clean, modular code. Client-Centric Approach – I prioritize your business goals and ensure seamless communication throughout the project. All-in-One Solution – From frontend UI/UX to backend infrastructure and cloud deployment, I handle everything. 💡 Ready to build your next big project? Hit the Invite button, and let’s make it happen! 🚀 🔑 Skills & Technologies: Full-Stack Development React.js / Next.js / Vue.js React Native / Flutter Node.js / Express.js MongoDB / PostgreSQL / MySQL RESTful APIs / GraphQL TypeScript / JavaScript Tailwind CSS / Material-UI AWS / Google Cloud Docker / Kubernetes CI/CD Pipelines Cross-Platform Mobile Development
    Featured Skill Virtualization
    Mobile App Development
    Windows Administration
    Web Development
    Bash Programming
    Swift
    Angular
    Terraform
    Node.js
    Load Balancing
    Kotlin
    React Native
    DevOps
    .NET Core
    Amazon Web Services
    Linux System Administration
    Docker
    React
    Network Administration
    Symfony
    Laravel
    Service Cloud Administration
    Kubernetes
  • $10 hourly
    • 5.0/5
    • (4 jobs)
    Hello there.✨ I'm a self-taught IT specialist with more than 7 years of experience in the field. I am a very easygoing person, however, I care a lot about perfection in projects and take my work seriously. We will be a great team together if you are punctual and put as much effort in as you expect from me. 🟢 Soft skills ✔️With Analytic mind & Time Management skills. ✔️Self-motivated, detail-oriented, and organized. ✔️Excellent communication and interpersonal skills. ✔️With the ability to manage multiple tasks simultaneously. ✔️Able to work independently and efficiently to meet deadlines. ✔️Excellent organizational skills and ability to prioritize workload. ✔️Attention to detail and precision, solid work ethics concerning meeting deadlines. 🔵 Hard skills ✔️Provide support for remote employees and general troubleshooting/resolution and perform limited system engineer duties including PC and server configuration ✔️Provide support for remote employees and general troubleshooting/resolution and perform limited system engineer duties including PC and server configuration ✔️Respond to questions from callers and identify problem locations, document case details, and troubleshoot within the company guidelines. ✔️Provide installation, configuration, and troubleshooting of various software and web-based applications on laptops and desktops. ✔️Provide updates/information to end-user regarding the status of their incidents or service request. ✔️Handle operating system issues, TCP/IP, installs, upgrades and troubleshooting. ✔️Prioritize each call, and escalate calls based on service level.
    Featured Skill Virtualization
    Lead Generation
    Desktop Support
    IT Support
    Cybersecurity Management
    Business Application Maintenance
    Data Entry
    Communications
    Customer Support
    Online Chat Support
    ServiceNow
    Email Support
  • $30 hourly
    • 4.9/5
    • (1 job)
    Qualified software developer and system administrator with 15+ years of experience. Strong skills in the development of web services/API services using .NET framework, Laravel Framework.
    Featured Skill Virtualization
    PHP
    C#
    Web API
    Laravel
    ASP.NET Core
    Entity Framework
    Windows Server
    Linux
    System Administration
  • $25 hourly
    • 5.0/5
    • (13 jobs)
    SUMMARY OF QUALIFICATIONS • 15 years of experience on various flavors of UNIX System and Network Administration. • Setup and configuration of wide area networks • Skills in organizing work on a project with maximum cooperation and productivity, experience in resolving stressful situations at work • Experience in work under deadline pressure, long-term and short-term planning skills • Able to work independently as well as in team, dedicated, inquisitive, self-motivated • Intermediate level of English skills SKILLS AND KNOWLEDGE Networking: • Managed Switches (Layer 2-3) mounting, customization and maintenance • Experience of working on Static routing, Default routing and dynamic routing protocols like EIGRP, OSPF, RIP, BGP and MPLS • Working Knowledge of Spanning Tree Protocol (STP), Per VLAN Spanning Tree (PVST), Rapid STP (RSTP) and Rapid per VLAN Spanning Tree (PVST+) • Thorough experience in configuring Virtual Local Area Networks (VLAN), VLAN trunking protocol (VTP), shortest path bridging, Multiple VLAN Registration Protocol and VLAN Cross Connect (CC) • Good knowledge of IPv4 Addressing, Fixed Length and Variable Length Subnet Masking (VLSM), OSI and TCP/IP models • Experience in installing and configuring NAT, DHCP server and DNS in large networks. • Network management using Syslog, Packet Sniffers, SNMP etc. • Implemented traffic filters using standard and extended access-lists, distribute-lists and route maps • Working knowledge of network monitoring/management tools like Wireshark, TCP Dump, Net Flow • Extensive knowledge in different networking protocols like FTP, TFTP, Quality of Service (QOS), PAP, CHAP, HTTPS, ICMP, TCP, and UDP • Created objects and pushed different policies depending on the requirement in the checkpoint firewall • Worked in configuring VOIP device like IP Phones and designed call center using SIP protocol Unix-like OS: • AIX/Debian/RedHat/FreeBSD/Ubuntu/Archlinux/CentOS • Virtualization (KVM, OpenVZ, Virtualbox-headless, Proxmox, Xen, ESXi) • VOIP Asterisk administration • Monitoring systems Zabbix/Cacti/Nagios • LAMP, FTP, PROXY, VPN, MAIL, DNS services • Bash scripting • Replication, backup and security • Data collection from commutators, access points and routers via SNMP • WEB and MySQL high-load servers monitoring and optimization Microsoft (Windows Servers and Workstations): • Deploy and management windows systems • Setting up and maintaining active directory domain controllers • Manage active directory group and security policies • Virtualization (Virtualbox, VmWare, Hyper-V) Web: • Basic PHP, MySql, JS, CSS scripting • Deploy and manage Joomla, Wordpress, Drupal, Vivvo, Laravel, Bitrix, OpenCart • Test and resolve web errors and performance leaks
    Featured Skill Virtualization
    TCP/IP
    Network Administration
    LAMP Administration
    Mail Server Implementation
    Linux System Administration
    System Administration
    Amazon Web Services
  • $20 hourly
    • 5.0/5
    • (21 jobs)
    Experience in Technologies: OS: Windows Server 2003R2-2022: Active Directory, DNS, DHCP, IIS, Remote Desktop Services, RRAS, WDS, WSUS, CA, Files servers, Group policy etc. Debian, Ubuntu, Fedora, CentOS, FreeBSD – Apache, nginx, PHP, nodejs, iptables, firewalld, LVM, Samba etc. Database servers: MS SQL Server, MySQL, PostgreSQL Virtualization: VMware, Hyper-V, KVM VPN: PPTP, SSTP, IPSEC, site to site VPN. Managing networks infrastructure: wireless access points, switches, routers. Cloud: Amazon AWS, Microsoft Azure, Google Apps for Business Scripting: vbs, PowerShell, bash, php, python
    Featured Skill Virtualization
    Windows Administration
    Kernel-based Virtual Machine
    Linux System Administration
    AWS CloudFront
    Bash Programming
    Amazon EC2
    Network Security
    FreeBSD
    Microsoft Active Directory
    Windows Server
  • $15 hourly
    • 0.0/5
    • (1 job)
    I am a motivated DevOps Engineer, with a strong track record of success in cloud computing, including expertise in AWS and Opesntack, and automation tools such as Terraform and Ansible or Saltstack. Approximately 4 years of work experience in Openstack cloud computing. Extensive experience s in planning and deploying OpenStack cloud solutions; extending functionality for OpenStack cloud solutions.Detailed technical understanding of the OpenStack project ecosystem and open source hypervisor technologies;gained significant experience in assisting customers that are running into problems using OpenStack. Cloud computing and automation are my specialties, and I am dedicated to staying at the bleeding edge of advancements in these areas. With a passion for continuous learning and improvement, I actively seek out opportunities to expand my skills and knowledge through training, certifications, and engagement with industry communities. - OpenStack: Сore Nova, Cinder etc - Cloud: AWS - Programming Languages: Bash and Python scripting - Networking: L3 TCP/IP Troubleshooting, Routing, etc. - Virtualization, Containerization: Qemu-KVM, Libvirt, Docker, Kubernetes - Packaging: Helm, deb, rpm - DB: MySQL, PostgreSQL, Redis, Mongo - Build/Automation Tools: Ansible, Saltstack, Jenkins - Storage: Ceph, NFS, Rook - Operating Systems: Ubuntu, Debian, Fedora - Monitoring: Prometheus, Grafana, Telegraf - Other: Rabbitmq,Haproxy, Galera,Aptly - Bare metal as a service(Maas) Hardware: - HP (IPMI, iLo console, Blade servers, Switches); - Dell (DRAC, Switches, SAN); - Fujitsu (IPMI, iRMC); - Supermicro (IPMI, Blade servers).
    Featured Skill Virtualization
    Terraform
    Docker
    AWS OpsWorks
    Linux
    HAProxy
    Ubuntu
    Ceph
    Bash Programming
    SaltStack
    Ansible
    Kubernetes
    Containerization
    Computing & Networking
    OpenStack
  • $25 hourly
    • 0.0/5
    • (1 job)
    Beyond being a mere developer, I identify as an engineer whose capabilities transcend the confines of any single programming language. My ability to rapidly acquire new knowledge enables me to adeptly navigate unfamiliar territories within the tech landscape. With a robust foundation in both front-end and back-end development, I specialize in architecting and implementing scalable, secure, and efficient software solutions. My expertise spans across designing intuitive user interfaces, developing high-performance backend systems, and managing deployments on cloud platforms. Whether it's crafting a responsive Telegram bot or building a sophisticated web application with advanced features like animations, notifications, and custom styling, I bring projects to life with precision and creativity. Technical Skills: Front-End Development • Proficient in HTML5, CSS3, and JavaScript, enabling the creation of responsive and engaging user interfaces. • Experienced in utilizing Jinja2 for server-side templating, enhancing web application flexibility and efficiency. • Skilled in leveraging WordPress for content management, including custom PHP development to extend application functionalities. Back-End Development & Databases • Expertise in MySQL, PostgreSQL, BigQuery, and Victoria Metrics, facilitating robust data management and analysis. • Proficient in Apache Kafka for real-time data streaming, supporting high-throughput, fault-tolerant messaging systems. • Admin panels, hosting, domains. • WordPress product development (admin panel and the PHP code); • Django, Flask, Dash, Streamlit; Cloud Services & DevOps • Experienced in deploying and managing applications using Docker and Kubernetes on Google Cloud Platform, ensuring scalability and reliability. • Familiar with CI/CD pipelines for automated testing and deployment, optimizing development workflows. Programming Languages & Frameworks • Python: Advanced usage of libraries such as Pandas, NumPy, Matplotlib, Flask, and more for data processing, web development. • JavaScript: Strong foundation in DOM manipulation, ES6 features, ReactJS, and React Native for dynamic web and mobile app development. Additional Skills • Knowledgeable in Linux system administration, network technologies, and security practices, ensuring secure and efficient system operations. • Competent in network setup, protocol understanding, and device management, contributing to seamless communication and data flow across platforms. Conclusion As a dedicated software engineer with a wide-ranging skill set, I bring a unique blend of creativity and technical acumen to every project. My experience with WordPress and PHP, combined with my proficiency in cloud technologies and data management, positions me to tackle complex challenges and deliver innovative solutions. Eager to apply my skills in a dynamic environment, I am committed to driving success through technology.
    Featured Skill Virtualization
    Cloud Database
    Database
    Python Asyncio
    Google Cloud Platform
    MySQL
    Kubernetes
    Docker
    Web Development
    Flask
    Django
    HTML5
    CSS 3
    JavaScript
    Python
  • $30 hourly
    • 0.0/5
    • (1 job)
    I am Engineer with more than 8 years of experience. My skills: ✅Cloud: AWS / GCP / Hetzner / Azure / DigitalOcean ✅IaC: Terraform / Ansible / CloudFormation ✅Monitoring: Zabbix / Prometheus / CloudWatch ✅VPN: PPTP / L2TP-IPsec / IKEv2-IPsec / OpenVPN / WireGuard ✅CI/CD: Jenkins / GitHub Actions ✅Scripting: Bash / Shell ✅Virtualization: ESX / KVM / Hyper-V / Proxmox ✅OS Windows Desktop: Windows 7/8/8.1/10/11 ✅OS Windows Server: Windows Server 2008r2/2012/2012r2/2016/2019/2022 ✅FTP: Filezilla Server ✅Hardware: MikroTik / HP / Aruba / Ubiquiti UniFi / Fortigate / pfsense / ✅VOIP: Asterisk / FreePBX / TrixBox / MicroSIP / Grandstream ✅Other: Unix Tools, Powershell, AD/DNS, RDS, SQL, IIS, SMTP, WSUS, RRAS, OSI, VLAN, TCP/IP, UDP, ICMP, NTP, NAT, FTP, HTTP/HTTPS, SSL, SSH, RDP, Firewall, WHM, c-panel, NS/MX/A/TXT DNS records, Google Partner, NginX, Apathe, AdSelfService, WireShark, IAM, VPC, Route 53, EC2, S3, CodeBuild, CodeDeploy. I have good communication skills and experience in working with big teams.
    Featured Skill Virtualization
    System Administration
    Windows Administration
    Linux System Administration
    Prometheus
    Docker
    VPN
    Bash
    Zabbix
    CI/CD
    Computer Network
    Terraform
    Git
    Amazon Web Services
    DevOps
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