Hire the best Red Hat Certified Engineer (RHCE) specialists

Check out Red Hat Certified Engineer (RHCE) specialists with the skills you need for your next job.
  • $60 hourly
    🏆 Top Rated Plus • ✅ 2200+ work hours billed! • 60+ Projects 👨‍💻 Professional Linux Engineer for 6+ years with DevOps, Automation, and Cloud experience, solving problems and delivering results, for innovative startups as well as established unicorns! ● 📜👨‍💻 Red Hat Certified Engineer (RHCE: RHEL 8 and Ansible), Red Hat Certified Systems Administrator (RHCSA: RHEL 7), and Red Hat Certified Specialist in Containers. ● ⚙️ System and software configuration, installation, deployment, optimization, troubleshooting, and automation. ● 🐧 Linux kernel management. ● OS 💿: Ubuntu, Debian, CentOS, Rocky Linux, Alma Linux, Red Hat Enterprise Linux (RHEL), Arch Linux, Manjaro, Proxmox, OPNsense, OpenWRT, Raspberry Pi OS. ● Web and Proxy services 🌐: Apache, Nginx 🄽, Squid 🦑, Varnish, HAProxy. ● Databases and Datastores 💽: MySQL🐬, MariaDB, PostgreSQL🐘, Redis, Memcached ● Self-hosted apps and Control panels: Control Webpanel (CWP), cPanel, Plesk, Webmin, Cockpit, Nextcloud, Confluence, Jira, Wekan, Focalboard, Wordpress, Matrix Synapse, Mattermost, Dokkuwiki, Git, Gitea. ● DNS: Cloudflare, PiHole, Bind, AWS Route53, experience with SPF, DMARC, DKIM, PTR records for Email services. ● EMail ✉️: Mailu, iRedmail, Modoboa, Mailman, Postfix, Dovecot. ● Automation with Bash, Python, Web scraping, Selenium, and Ansible ● Virtualization, Containers and Cloud☁️:: Docker🐋, Kubernetes☸️, Rancher, K3s, RKE, QEMU/KVM, LXC, Proxmox VE, VMware ESXi, Hashicorp Packer, Hashicorp Terraform. ● Cloud Providers ☁️: Microsoft Azure, AWS, GCP, DigitalOcean, Vultr, and Hetzner. ● Object Storage 💾: AWS S3 and Wasabi ● Secrets & Certificates 🔏: SSL Self-signed Certificate and Certificate Authority, Let's Encrypt ( ACME.sh, Certbot, others), SSH PKI, Vault. ● Networking 🕸: TCP, HTTP, HTTPS, SSH, FTP, SFTP, SMTP, IMAP, POP3, FTPS, DNS, TLS, WebSockets, Tor onion routing, ngrok, ebtables, iptables, firewalld, iproute2, NetworkManager, netplan. ● VPN 🔏: OpenVPN, Wireguard, Tinc VPN, Outline VPN, OpenConnect, Anyconnect. ● Web scraping 🌐🕷️: Python requests, scrapy, beautiful soup, lxml, selenium. ● Development with Python 🐍, Bash scripting, Flask, SQL, HTML, JQuery, and JSON. ● Packaging 📦: Rpm, Deb, and Pacman. Example of my clients reviews: ⭐⭐⭐⭐⭐ "A+++. Highly recommended!! Nour was very responsive and dedicated himself to assisting with our AWS EC2 server migration which went smoothly and problem free. Nour was willing to chat over Zoom to facilitate quicker resolutions to the issues we were having. If you're searching for a quality Upwork professional with strong AWS, WHM and cpanel skills, look no further." ⭐⭐⭐⭐⭐ "NourEddine is a pleasure to work with. Despite our considerable timezone difference he was easy to work with. His Docker skills are next-level compared with others. Even when working slightly outside his area of expertise he proved himself innovative, adaptable, capable and persistent. Every time I came up with a new requirement, NourEddine found a solution. I'm very pleased with the end result, that being a fully functioning and well integrated production system. I can recommend NourEddine without hesitation."
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    GitLab
    Docker
    Cloud Computing
    Cloud Engineering
    Proxmox VE
    Squid
    Bash Programming
    Linux System Administration
    DevOps
    Red Hat Certified Engineer
    System Administration
    Ansible
    Kubernetes
    Amazon Web Services
    Terraform
  • $125 hourly
    DevOps, PaaS, OpenShift Container Platform, OKD, Docker, Kubernetes, Terraform, Ansible - this is my main focus. Over 15 years of experience in managing Linux servers, including: - setting up - managing - optimizing - securing - testing Everything is done by applying best DevOps practices, when applicable, using configuration management and automation tools, e.g., Ansible, Terraform, and Salt. Database experience including MySQL-flavors and PostgreSQL.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Red Hat Certified Engineer
    OpenShift
    Red Hat Enterprise Linux
    Red Hat Administration
    DevOps
    Linux System Administration
    Terraform
    Ansible
    Kubernetes
    Docker
  • $80 hourly
    I specialize in Linux-based database systems. I hold the qualifications of Bachelor of Science (computer science), and have also attained RHCE (RHEL 6.0, 2012), and OCP (RDBMS, 10g). What I can offer clients is a professional solution that will meet requirements. Top Skills: * Linux systems administration: RedHat, CentOS, Ubuntu * RDBMS administration: Oracle and RAC, MySQL * RDBMS design and programming: PL/SQL, SQL performance tuning * Systems Programming: bash, Perl Comprehensive Skills: * Web Infrastructure Design and administration: Apache, Tomcat, Squid, JVM * Virtualization: Xen, KVM, VMWare Server * Firewall: Linux IPTables, Firewalld * Mail Servers: Sendmail, Postfix * Software development: Java (SE, Spring MVC), PHP, HTML, CSS, JQuery, Github, Maven, Visual Basic * Cloud: Microsoft Azure architecture design and implementation, Linode, Digital Ocean, AWS and S3 * Monitoring: Nagios, Big brother, Cacti, Zabbix * Hadoop big data
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Oracle PLSQL
    Red Hat Certified Engineer
    Oracle RAC
    Linux System Administration
    Bash Programming
    MySQL Programming
    Java
    Perl
    MySQL
  • $35 hourly
    ***A few of the client reviews about the past projects.*** ⭐⭐⭐⭐⭐ "Udantha was GREAT! He was VERY knowledgeable of everything Server related and was able to fix my Hacked server in a short amount of time! Will recommend him to anyone looking for quality, professional work done for their business..." ⭐⭐⭐⭐⭐"Udantha is extremely talented and has completed all jobs successfully without any complication. He is the complete package, understands instructions, and finds the solution to complete tasks. thanks" ⭐⭐⭐⭐⭐"He is a very skilled and helpful freelancer. I needed to fix issues on my server urgently. He responded quickly and fixed the issues. Highly recommended" ⭐⭐⭐⭐⭐ "I have worked with Udantha Chandimal multiple times and am very satisfied with his work each project we have worked on. Highly recommend him to others." ***My experiences*** I'm an Experienced Systems Engineer with a demonstrated history of working in the IT industry. Skilled in pfSense, RedHat Linux, Windows. Strong information technology professional with a BSc (Hons) in Information Technology Specializing in Computer Systems & Network Engineering Web Hosting Experience ✅ Installing paid/free control panels ✅ Web hosting with or without control panels ✅ Server/Website Rescues ✅ Website migration ✅ SSL Configurations (With autorenewal) System engineering experience. ✅ Administrating an environment of 40,000+ servers (Linux+Windows). ✅ Experience in communication with global stakeholders. ✅ Global monthly OS patching. ✅ OS troubleshooting - Linux (LDAP, SSSD, NFS, CIFS, etc...) ✅ Server Hardening. ✅ Performance tuning and monitoring. ✅ Practice in the ITIL standards. Other Experience ✅ Hands-on experience in installing and configuring firewalls (pfSense): Clustering, DHCP, DNS, Captive Portal, Multi-WAN load balancing, VPN (IPSec, OpenVPN) implementation. ✅ Analyzed intricate server issues and supported large enterprise and business-critical applications. ✅ Determined and resolved bugs and other issues regarding project requirements in a timely fashion.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    AWS CloudFront
    DigitalOcean
    CentOS
    Web Server
    Red Hat Certified Engineer
    HTTP
    Ubuntu
    Cisco Certified Network Associate
    Cloudflare
    NGINX
    VPN
    PfSense
    Odoo
    SSH
    MySQL
  • $13 hourly
    I am expert in wordpress, joomla like cms server migration. I have done more than 1000 server migrations jobs. Other Wordpress skills : url change, password reset, broken images, and content posting jobs. Expert in other area: Interspire Email marketer, Sendy like email marketing software installation and maintenance. Ioncude, ssl certificate installations. Experienced in installation, maintenance all server control panels like cPanel, whm, whmcs, Plesk, webmin, virtualmin, centosweb panel, ISP config. Familiar with all famous web hosting companies own panels like Godaddy, Bluehost, Hostgator. My Cloud experience: Amazon EC2, Microsoft Azure, Google Compute Engine, Jellastic Cloud Amazon SES. Windows 2008 server Administrator services like web server (IIS), ftp, wamp and plesk. Photoshop experience :- product retouch, re-size, crop images and background remove. Conversion jobs done : PDF to word, excel conversion specialist and Excel VBA expert.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Mautic
    cPanel
    WordPress
    Amazon EC2
    Domain Migration
    Sendy
    Email Marketing
    Web Development
    Red Hat Certified Engineer
    Interspire
    MySQL
    Amazon Web Services
    Ubuntu
    Windows Server
    Linux
  • $50 hourly
    I have 5+ year experience working as a Linux Server Administrator & Kubernetes Engineer. I can deploy & configure different-2 application in the form of pods using kubernetes and openshift. I can monitor and manage linux servers. I am experties in Ansible automation. I can automate complex mannual administrative task through ansible playbook and roles. RHCSA | RHCE | ANSIBLE AUTOMATION | LINUX SERVER TROUBLESHOOTING | Kubernetes | Kubernetes Security Specialist | Python | VIRTUALIZATION | DNS | WEBSERVER | APACHE | MAIL SERVER | MARIADB | DHCP | PXE BOOT | NFS | SAMBA | LDAP | LVM | PROCESS MANAGEMENT | LOGS ANALYZING |
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Ansible
    Red Hat Certified Engineer
    OpenShift
    Bash Programming
    Red Hat Enterprise Linux
    Automation
    Database
    Kubernetes
    Linux System Administration
    Terraform
    System Administration
    Amazon Web Services
    Linux
    Python
    Apache HTTP Server
  • $27 hourly
    I am in web development for the past 24 years. I love to work on Business processes and workflow automation. Typically My Clients hire me if they want to - * Convert a complex spreadsheet-based business process into an intelligent cloud-based software * Automate a manual business process * Build a custom CRM or custom ERP system * Build a web portal or mobile application for their Internet-based business ideas Over the last 24 years, I have been working on Web Application Development using various technologies like Laravel, CakePHP Framework, Zend Framework, and other PHP and open source technologies like Ionic, AngularJs for Mobile Application development. My Expertise is in developing Web Products or Ideas, Developing CRM Systems or other Complex Web or Mobile Applications. During this tenure, I've worked in various business verticals like - Medical, Healthcare and Wellness, Manufacturing, Placements and Recruitment, IT and ITeS, Real Estate, Travel, Pet Care Industry, Entertainment, Back-office workflow, and CRM, etc. If you are looking for someone - - who can be more than a developer like a Fellow Team Member - who give you suggestions or ideas to improvise your IT project, - provide usability inputs - And in general someone reliable for all your technological needs, then I can assure you we will enjoy working together! Following are a few areas of my expertise - 1] Node.js, Reactjs, AngularJs, Laravel, CakePHP, CodeIgniter, Zend Framework, ExpressionEngine CMS, Responsive Web Design 2] SaaS or Software as a service or Cloud-based web application development 3] Custom CRM and ERP Development 4] Web Idea development and incubation (web portal development, web services development) 5] Web-based application for Business Process Automation 6] Enterprise web application development 7] Company Intranet development My objective is to provide you with reliable software development services and build a long-lasting relationship, which you can count on even after we finish working together.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Applicant Tracking Systems
    Node.js
    React
    MERN Stack
    Full-Stack Development
    ERP Software
    CRM Software
    Salary Survey
    CakePHP
    Business Analysis
    Customer Relationship Management
    Laravel
    Product Development
    Web Development
    SaaS
  • $25 hourly
    I'm a certified UNIX/Redhat Systems Engineer with over 7 years of experience with hands-on experience in the administration of Red Hat Enterprise Linux 6; 7 & 8. I'm an expert in Ansible playbooks. In love with High performance Computing (HPC) for Machine Learning (ML). I'm jovial, enthusiastic, and easy to communicate with. I have worked on projects which involved UNIX | Linux | Ansible | Shell Scripting | Docker | Podman | Performance Tuning | HPC/ML | RHEL 6, 7 & 8 | LVM | HTTPD | LDAP | SAN | NAS | TCP/IP | RAID | DNS | NFS | SSL/TLS | SMTP | SAMBA | Haproxy | Hetzner | Proxmox | Sagemaker You'll love working with me, I'm just a call away.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Docker Swarm Mode
    CI/CD
    Ansible
    Debian
    Kernel-based Virtual Machine
    GitHub
    Network File System Administration
    PHP
    Instructure CANVAS
    SSL
    Postfix SMTP Server
    Linux System Administration
    LDAP
    CentOS
    Server Virtualization
  • $30 hourly
    Kubernetes (gitops with fluxCD or ArgoCD), Docker - 5 years. CI/CD (GitHub actions, GitLab, BitBucket, Azure DevOps) - 10 years Linux, nginx/Apache, PHP - 15 years MySQL (InnoDB cluster)/MariaDB (Galera Cluster + MaxScale) - 15 years Virtualization (VMware, Hyper-V, Xen/kvm/qemu) - 10 years Windows 2003-2022 (NLB, failover cluster), AD, Exchange (2013-2019, Online; AG) - 20 years MS SQL Server (failover cluster, AG) - 20 years I'm proficient DevOps engineer with strong skills and experience in software architecture analysis and design, system administration, DBA. I have perfect Docker knowledge. Good with git. I work for about 15 years with Linux and its app tool stack - Apache/nginx, MySQL/MaridDB, PHP. Xen, XenServer and VMware virtualisation. I designed complex CI/CD pipelines with GitLab, Azure DevOps and Jenkins for JS/TS and ReactNative mobile app. It included automised QA and Firebase mobile app deployment steps. I have perfect bash and Python knowledge and skills and good C# ones. Also I professionally worked with Windows-based infrastructure (Windows Server 2003-2022, Hyper-V, AD, GP, Exchange 2003-2019 and Exchange Online). I'm familiar with ITIL and I implemented IncM, ChgM and CfgM in many companies. I've perfect experience with enterprise-level servers (HP, Dell servers).
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Server
    Linux System Administration
    Microsoft SQL Server Administration
    Windows Administration
    SQL
    Transact-SQL
    C#
    IT Service Management
    ITIL
    Microsoft SharePoint Administration
    Database
  • $75 hourly
    IT Professional for 20 years. A passion for helping, learning, and sharing knowledge. Extensive experience in high-level troubleshooting of issues, figuring things out, getting things done, and mentoring team members along the way.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    OpenShift
    DevOps
    Proxmox VE
    Red Hat Administration
    Bash Programming
    Automation
    Red Hat Certified Engineer
    Linux System Administration
    Technical Writing
    Technical Documentation
    Deployment Automation
    Git
    MySQL
    Ansible
  • $20 hourly
    I am RHCE & RHCSS certified professional with over 5 years of System and Database Administration experience including experience in the areas of different Linux Distribution like Redhat, Suse-Linux, CentOS, Ubuntu, Debian, Window Server and database like MySQL, Oracle etc. I am very hardworking, dedicated and honest person and always give my 100%.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    SSH
    Windows Administration
    WordPress Malware Removal
    Web Hosting
    SSL Certificate
    Email Support
    Website Migration
    Proxmox VE
    Amazon EC2
    Domain Migration
    Linux System Administration
    LAMP Administration
    cPanel
    Plesk
    Amazon Web Services
    CentOS
    Ubuntu
  • $110 hourly
    A VDI and Virtualization/Cloud technologies expert with over 8 years of extensive experience working with enterprise clients. I have been designing, deploying and supporting a wide array of VDI solutions like Citrix (On-premise and Cloud), AVD, AWS Workspace, Dell's vworkspace, VMware Horizon, Microsoft's RDS, Parallel to name a few. Key Skills - VDI Design, Deployment and Troubleshooting. - Azure, AWS, Google Cloud, Private Cloud Infrastructure Design / Implementation / Management - Virtual Desktop Infrastructure, configuration and administration (VMWare Horizon, Microsoft RDS, Citrix XenApp/XenDesktop/Netscaler, Dell vWorkspace) - FSlogix - Apps and Desktop Delivery Platforms - SharePoint Online configuration, administration and maintenance - Azure and Amazon Platforms Administration - Office 365 Management / Migration - Email Hosting / Server Configuration - Microsoft Exchange Server Configuration/Migration (2003-2010 ) - Windows Server Administration (2003-2019) - Active Directory Management - Group Policy Management - Backup Technologies - Business Continuity and Disaster Recovery design and implementation - Proxy Design and Configuration (Webtitan, Websense, Cisco Umberella, Bluecoat, Symantec) - Remote Monitoring and Management (Kaseya, Solarwinds, Commodo, ManageEngine)
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Citrix Hypervisor
    AWS Systems Manager
    Web Proxy
    Citrix ADC
    Virtual Desktop Infrastructure
    System Administration
    Microsoft Active Directory
    Microsoft Azure
    Microsoft Exchange Server
  • $60 hourly
    Strongly motivated security expert, More than 9 years of extensive experience of troubleshooting, designing, implementing security architectures through a large-scale projects at NTT, IBM, Orange Business Services, .. and many other companies, Network Security enthusiast with a passion for troubleshooting network related problems. With an exceptional eye for details and a sense of urgency when it comes down to problem solving. Hands-on experience: - Cisco -> Secure Firewall ASA/FTD, ISE, WSA, ESA, AMP, Stealthwatch, IOS Routers and Switches, Wireless AP/WLC, Infrastructure Automation - Fortinet -> FortiGate, FortiManager, FortiAnalyzer - F5 -> LTM, Advanced WAF - PaloAlto -> PaloAlto NGFW
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Microsoft Azure
    Cisco WLC
    Wireless Security
    Network Design
    F5, Inc.
    Cisco Certified Internetwork Expert
    Palo Alto Firewalls
    Fortinet
    Web Proxy
    Firewall
    Network Security
    Cisco ISE
    Cisco ASA
    VPN
  • $30 hourly
    More than 14+ year previous experience in Linux/Hosting/Sysadmin job my primary experience (daily tasks) server setup/migration/transfer, server configuration, server optimization, server troubleshooting, website transfer/migration, website ssl install, ssl renew, mail delivery related problems Ability to work flexible hours Solid working knowledge of RPM/DEB based Linux Distributions: RHEL, CentOS, Oracle Linux, Fedora, Debian, Ubuntu, ArchLinux Experience with AWS, RackSpace, DigitalOcean, Singlehop, Hetzner, OVH, Godaddy Experience with Shared Hosting : JustHost, BlueHost, Hostgator, Godaddy, a2hosting, fatcow Control Panels: cPanel & WHM, Plesk, DirectAdmin, Webmin, Virtualmin Software: Apache, Nginx, PHP-FPM, BIND, DHCP, Dovecot, Exim, Postfix, MySQL, iptables Design of High Availability/High-Performance services and architectures
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    SSL
    LAMP Administration
    Network Security
    Cloudflare
    SSH
    Domain Migration
    MySQL
    Linux System Administration
    Amazon EC2
    cPanel
    Linux
    System Administration
    CentOS
    Ubuntu
  • $20 hourly
    My goal is to provide quality work with high level performance and with high throughput. In order to keep up with this goal i have acquired a number of skills. I have been working on different set of technologies including the skills that i have acquired over the years include the following On aws side the areas that i have hands on experience includes: • Amazon Web Services(aws) • AWS Elastic bean Stalk • AWS Lamda • AWS DynamoDb • AWS SQS • AWS SES • AWS ECS • AWS Route 52 • AWS Load Balancers • AWS S3 • AWS RDS • AWS EC2 • AWS SNS On Azure • Cosmos db • Functions • Vms • Azure storage (table, blob, que, files) • Event hub • Service bus • Analytics For Django: • Django rest framework • Knox and Django token authentication • Django orm • Django serializer , filters and pagination using rest framework • Django forms for template based applications • Test driven development for Elastic Search (with python) • indices • pipeline creation • document creation, update • reindex • Query for Flask Python • Get, Post, Put, Http Calls • CROS origin • Scripting for Java: • MVC • Spring boot • Ajax calls • Hibernate ORM • Spring Cache • Spring security JWT authentication • kafka • Spring Batch • Apache Tomcat • Spring with Active MQ Other Technologies and Skills include the following • Microservices Architecture • Agile • Scrum • R • Ionic framework • Angular • Ember js • TypeScript • AJAX • SQL I Have Worked With Following Database: • Mysql • Postgre • Sql lite • Mongo DB • IBM DB2 • Dynomo DB On Ansible side i have experience with • Ansible playbooks • Ansible roles • Project setup • Inventory setup • Template setup • Workflow setup • Scehduling • Ansible custom modules • Ansible Galaxy • AWX • Ansible tower (redhat, Centos)
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Azure DevOps
    AWS CloudFormation
    Java
    Terraform
    Amazon EC2
    Node.js
    AWS Lambda
    Python
    Flask
    Django
    Spring Boot
    DevOps
    Ansible
    Angular Material
    AWS Application
  • $12 hourly
    I have working experience with python specially odoo for more than 12 years. Worked in all vertical of odoo specially in ERP System , point of sale and e-commerce for Food Chain, Services ,Education Manufacturing and Transport and other industries. Work Profile: Fleet Management System : Industry : Transport Main Features: Sale order to job order,Job order wise delivery order,Manage vehicles and lots in job order not in delivery level,Third party Integration of fleet to odoo job order to Push and pull data from and to odoo for sync. Customer ticket to repair and support and invoices.Auto assign leads to user or manager team wise.From one raw material build many final products.Multi lot process in work orders. Dashboards and reports. Tea Management System : Industry : Manufacturing Main Features: Register farmer and farm, Generate the trip.Farmer weighment,Collection Routes,Collection Center Material Arrival in warehouse.Produce finished goods.Sorting,Grading, Packaging.Invoicing and reporting. Resource Management System : Industry : Services Main Features: Sale services of resources based on skills, Create tasks and maintain timsheet. Overtime from timsheet, based in standard working hour.Overtime payment from sale order line.Cost allocation branch wise, Separation, Gradutity and Leave settlements. Leave, attendance and expense or request from portal.Multi attendances and attendance based overtime.Work schedule from task for full duration of resources and vehicles. Loan, Advance Salary, Other Earning and overtime as allowance and deduction in payslip .Pre-payroll Dashboard,Bank salary xls file,Branch wise indent request, Due report.Batch wise payroll summary, Contract management.Shit allocation partial and payment distribution. Animal Food Court : Industry : Food Main Features: Themes for E-commerce.City warehouse wise delivery order from E-commerce.E-commerce Stock notifications.Dynamic delivery and payment carrier. Pay fast integration and COD Feature. Telenor sms integration Gift management and reordering. Price and Security Management. Food Retail Outlet: Industry : Food Main Features: Retail multi shops, gift and combos. Pay fast and what sup integration. Split picking, resupply, round off, order barcode and QR.Cash in-out,coupons, POS order return,.POS order history, exchange, inventory real time.Cash control,order booking, POS theme,dashboard.Sale order advance, delivery, invoice and payment from POS. TDS withholding, SOA Reports, inter warehouse transfer. Restaurant Franchise : Industry : Food Chain Main Features Point of sale margin, KOT and Home delivery.Customer Authentication ,Discount fix and percentage Point of sale Lot /serial selection , Partial and split payment with Multiple prices.Point of sale return, Sale dynamic variants.Session user, login and reports, Records approvals Manufacturing Plant: Industry Production Main Features: Machine management, Employee Assignments.Temporary Materials, Production quality control, Material Request.Sale dynamic Bom, Merge production order, Production Transfer, workcenter costing, Employee overtime, Purchase manufacturing , components internal transfer Material consumption, Labour management, Avg Landed Cost. Medical Equipment Company : Industry : Manufacturing Main Features: Portal and wocommerce account sync.Child bill of material from main BOM and auto manufacturing Extra (material labour,overhead) costing.Dynamic add or switch components .Production dynamic rules .Sale order Demand and Distribution.Split and merge invoices/bills.Inventory and account transfer inter company .Purchase auto lot/serial, Multi company source view.Performance feature for sales, purchase, production. Stock barcode scan, data matrix, packaging.demand and supply chain web views. Magneto-E-commerce : Industry : E-Commerce Main Features: Magneto – odoo integration, Way bill and shop2stock integration.Order auto cancel, multi discounts, over picking, Auto push and pull, Credit limit, user and location restriction .Bom, sale purchase invoice payment import.Record fully cancel/revoke. School Management System : Industry : Education Main Features: Registration, Student, Teacher, Staff, School Management.Documentation, Fees, Budget ,Assets, Receipts.Timetables, Attendances, Hostel, Assignments.Department Indent and Quality Checks , Purchase agreement and Comparison.Transport and Vehicle management , Student Achievements, Exams , Backlogs , Results, Placement, Convocation, Training.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    ERP Software
    MySQL
    Retail Manager Solutions Metro
    XML Web Services
    Supply Chain Management
    Point of Sale & Payment Systems
    Odoo
    Ecommerce
    JavaScript
    Enterprise Resource Planning
    Database
    Retail & Wholesale
    Python
    Manufacturing & Construction
  • $10 hourly
    If you are looking for a dedicated and expert Linux system administrator, then this is the right profile you are looking at. I am an IT professional with 7+ years experience in Linux and Unix administration and engineering. I am looking for both long-term and short-term work to help with implementing, configuring, monitoring, troubleshooting, and/or scripting/automating systems, deploying applications, or just helping find solutions to fit the clients needs. As a Systems Engineer, I am good at troubleshooting, Amazon Web services, Red Hat Linux, Cloud, doing research and learning about new tools/technologies to achieve the requirements efficiently. Automation is one of the vital skills that I possess and have employed throughout my career as an administrator/engineer, using various tools (mostly Bash scripts and Ansible). ====================================== Linux Skills [ Red Hat, CentOs, Fedora, Debian ] ====================================== - Complete ISP setup - SSH and security - Apache & Nginx - Bonding and Teaming, Link Aggregation, - LDAP server, Integration with Active Directory, Identity-management (IPA server) - Dynamic and Power DNS - Bash scripting - Automation - Routing Protocols (ospf,bgp) - Docker - MariaDB & MySql - Puppet - Monitoring Tools (Nagios, Cacti) - Scripting ============================================== Linux Security ============================================== - Firewalld, Iptables - POSIX access control lists -­ Udev rules - Implementing SELINUX booleans and contexts - File system encryption - Implementing 'Advanced Intrusion Detection Environment' - Implementing 'Pluggable Authentication Module' - System Auditing ============================================== Bare metal Virtualization ============================================== - RHEV Hypervisor - RHEV manager - Storage Support with Fiber Channel ================ Red Hat Openstack ================ - load-balancer-as-a-service (LBaaS) in OpenStack Neutron - Ceph block device (RBD) and Ceph object gateway (RADOSGW) - ceph with glance and swift - Object storage, Persistent block-­level storage, - Virtual-machine provisioning engine and image storage, Authentication and Integrated networking - Ceph integration with Openstack - VXLAN, VLAN and GRE ================== Hybrid Cloud Storage ================== - Install and configure Red Hat Storage Server - Create and manage different volume types - IP failover for file sharing servers - Geo replication - Swift - Hadoop plugin ======== Clustering ======== - Pacemaker and Corosync - GFS2 file systems - Configuring High Availability Clustering and fail ­over Clustering. ====== CISCO ====== - Cisco SOHO and branch office routers: Cisco 800, 1700, 1800, 1900, 2800, 3600, 3700, 3800 series - Cisco service provider routers: Cisco 7200, 7300, 7500 - Cisco Catalysts switches: 2950, 2960, 3550, 3560, 3750, 3800 - Cisco ME series switches: 3400 Experienced in configuring: =========================================================== - Routing: IGP (EIGRP, RIP, OSPF), BGP, NAT, PAT, PBR, MPLS (MPLS-VPN, EoMPLS, VPLS) - Switching: VLANs, VTP, dot1q, q-in-q, Rapid PVST+, MSTP. - Network security: VPNs (IPSEC, IPSEC/GRE), ACLs, Layer 2 Security Features (port security, - High Availability: HSRP, VRRP, GLBP, Etherchannel, IP SLA. - WAN: PPP, PPPoE, PPP Multilink, HDLC. - QoS: Traffic policing and shaping, traffic prioritization. - Cisco PIX: NAT, Failover, Remote VPN, ACLs. MikroTik Router ============= - Installation - Mangle and Firewall - Bandwidth Distribution - Hotspot - Filtering
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Linux
    System Administration
    DevOps
    MySQL
    CentOS
    Bash Programming
    Linux System Administration
    Red Hat Administration
    Docker
    Python
    Cisco Router
    Ubuntu
    Amazon EC2
    Cluster Computing
  • $45 hourly
    Cloud Architect and Devops specialist - cloud providers (Google Cloud, AWS, Hetzner, Digital Ocean, OVH, Scaleway, etc.) - setup, maintenance, security and scaling of containerization tecnhologies (Kubernetes, Rancher k3s, Red Hat Openshift, Docker, Docker Swarm) - IT automation and infrastructure-as-a-code (Ansible, Terraform) - CI/CD pipelines (Github Actions, GitLab CI) and containers deployment (docker-compose, Helm Charts, etc.) - cloud-native foundation technologies (ELK, EFK, fluentbit, Promtail, Loki, Prometheus, Grafana, Longhorn, Rook Ceph, etc.) - cloud-enable, cloud migrations Enterprise System Infrastructure Engineer - delivery, configuration and maintenance of RHEL, SLES, CentOS, Ubuntu and Debian OS (bare-metal and hypervisor guests) - troubleshooting and problem solving of OS and middlewares issues - managing of complex OS configurations: DM Multipath, clustering, network bonding, ecc. - storage and networking knowledges - OS hardening, tuning and patching - shell scripting - virtualization (XCP-NG, Citrix XenServer, VMware vSphere) - email deliverability (SPF, DKIM, DMARC, etc.) and collaboration products (Zimbra Collaboration Suite) - development (Python, HTML5, RDBMS) Senior IT Consultant - troubleshooting and problem solving of Incidents and Problems - workgroup coordination for Event management activities - managing relationships with different stakeholders - support workgroups during decision making - research of IT solutions and products that fits business needs and modernization - AS-IS assessments and TO-BE proposals based on customers requirements - creation of HOW-TOs and technical documentations
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Ansible
    Docker
    Cloud Architecture
    Terraform
    Red Hat Enterprise Linux
    DevOps
    GitLab
    Kubernetes
    Zimbra Administration
    Citrix Hypervisor
    System Administration
    Google Cloud Platform
    Ubuntu
    Amazon Web Services
    CentOS
  • $35 hourly
    System administrator with 15+ years of experience in various OS platforms. Have experience with all the popular technologies like Puppet, ansible, powershell etc. to simplify day to day system administration. Highly concerned about the security of the infrastructure and providing importance to security updates and bug fixes by daily monitoring. I can do UNIX (Linux & Solaris) and Windows administrative tasks individually. Always love to automate the work load by scripting, Redhat satellite with Puppet/Ansible and through powershell. I have experience in Redhat Satellite installation, configuration, upgrades and trouble shooting. Also experienced in OS upgrades, P2V or V2V migration, LDOMS, Axway Secure Transport administration, Exchange administration and AD/Azure AD administration. I have taken below Certifications and some of them have expired now. 1. Sun Certified System Administrator for Solaris 10 2. Cisco Certified Network associate (CSCO11151430) 3. Redhat Certified Engineer (150-108-090) 4. AWS Certified SysOps Administrator – Associate 5. Microsoft Certified System Engineer (3561481)
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Solaris Administration
    Red Hat Administration
    Red Hat Enterprise Linux
    Satellite Image
    User Identity Management
    Puppet Administration
    Red Hat Certified Engineer
    Microsoft SCOM
    Linux System Administration
    Microsoft Exchange Server
  • $120 hourly
    Proficient in Cisco , Mikrotik , Ubiqity gear etc, I offer my 10 years experience to design, implement and troubleshoot complex networks. I am a self-motivated professional with strong work ethic and productive self-starter. Participated in multiple projects, contributing in large teams, effectively co-working with other professionals,which strong team-player skills.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Firewall
    Ubiquiti
    SSL
    VPN
    Amazon EC2
    Network Security
    MikroTik RouterOS
    Virtualization
    Azure DevOps
    Cisco Meraki
    Cisco ASA
    Wireless Network Implementation
    VMware ESX Server
    AWS Systems Manager
    Amazon Web Services
  • $120 hourly
    I am a professional developer of lab and online experiments. I use Django-based platform named oTree. The full list of my oTree projects is available in my GitHub. Among the recent ones are Information cascade experiment and Dynamic Volunteer's Dilemma . I also have made a series of projects and enhancements to oTree, such as a customization of session monitor, an ability to randomize the sequence of apps during the experiment's execution , and custom starting Waiting Page for dealing with some Amazon mTurk issues (drop-outs).
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    UX Research
    JavaScript
    Amazon EC2
    Survey Design
    Node.js
    Django
    Mechanical Turk API
    Python
  • $60 hourly
    As a DevOps Engineer, I am committed to helping businesses streamline their software development and deployment processes. With more than 5 years of experience in the industry, I have a strong understanding of cloud infrastructure, containerization, automation, and security. I specialize in designing and implementing CI/CD pipelines, creating Docker containers, writing Docker-Compose files, configuring Kubernetes clusters, and automating infrastructure using tools such as Terraform and Ansible. I also have experience in managing cloud services such as AWS, Azure, and Google Cloud Platform, and am proficient in using monitoring tools such as Grafana and Prometheus to ensure that systems are running smoothly. My goal is to provide businesses with reliable, scalable, and secure software delivery pipelines that enable them to deliver high-quality products to their customers faster. • Managed and maintained 3+ Kubernetes clusters in production environments, ensuring 99.99% uptime and scaling capacity to handle 30% increase in traffic during peak times. • Engineered Dockerfiles to streamline application deployment processes, reducing deployment time by 40%. • Monitored cluster health and performance using Prometheus, Grafana leading to a 25% decrease in incidents. • Designed and executed Kubernetes manifest files for containerized applications, streamlining deployment processes and enhancing scalability; reduced infrastructure-provisioning time by 50% and improved application reliability by 25%. • Automated deployment and scaling operations using Kubernetes controllers and built-in auto scaling mechanisms. • Formulated and executed a robust deployment strategy utilizing Ansible and Terraform; achieved a 30% reduction in manual intervention, leading to a 25% increase in developer productivity and a 40% improvement in system reliability. • Optimized application performance and availability using Fluentd and ELK, availability increased by 20%. • Led efforts to standardize configuration management processes, enhancing reliability and reducing manual errors by 50%. Project MLS System - Service architecture. Java, Vue.js, RDS - AWS EKS, Docker, Terraform, Ansible - GitLab, Maven Project E-com Site - Service architecture, Php, React, MySQL - Azure Virtual machines, Kubernetes, Docker, Terraform, Ansible - GitHub, Jenkins Project Internal Development Environment - Proxmox as virtualization platform - Kubernetes, Docker, Terraform, Ansible - Gitlab • Installed a scalable and resilient virtualized infrastructure with VMware clusters in on-premise data centers, leading to a 50% improvement in workload processing speed and a 20% decrease in maintenance costs. • Developed and managed robust network architecture with Cisco and Ubiquity devices, increasing network performance by 50% and ensuring seamless connectivity for 500+ users across cinemas locations. • Maintained software development process using GitHub, Jenkins, Ansible, custom bash scripts. • Engineered a seamless deployment process for applications on Azure, leveraging automation tools and deploying CI/CD pipelines, which accelerated deployment times by 60% and enhanced system reliability by reducing downtime by 70%. • Hired, coached and led system administrators team of three for ongoing technical support; generated 30% grow in coworker’s satisfaction. • Orchestrated the deployment of a VMware cluster to streamline infrastructure operations, enhancing scalability and performance while cutting operational costs by 25%. • Directed the planning and implementation of network infrastructure leveraging Cisco and HP technologies, encompassing network core, routers, firewalls, and WiFi networks; enhanced network reliability and reduced latency by 25%. • Spearheaded the design and deployment of a resilient Multi Datacenter infrastructure, boosting system reliability by 50% and ensuring uninterrupted service delivery for 300 users. • Implement at the enterprise MS Exchange server and MS Lync server. (Communication grows up to 30%). • Configured and administered Sun Microsystems cluster Solaris 9 on Sun Enterprise M4500. • Configured and administered Linux servers on Debian and Ubuntu platforms, optimizing performance and security measures, resulting in a 25% increase in server uptime and a 20% reduction in security vulnerabilities.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    NGINX
    Microsoft SQL Server Administration
    Windows Administration
    DevOps
    Virtualization
    Microsoft Exchange Server
    Oracle
    Docker Compose
    Cisco
    VPN
    Storage Area Network
    VMWare
    Kubernetes
    Docker
  • $12 hourly
    ✅ ABOUT ME: I am a Professional Full-Time Freelancer. I have 7 plus years of experience working on Windows/Linux server administration, CICD Devops ,AWS, Azure, windows/Linux troubleshooting, DNS records mapping, IIS, Domains to server pointing, active directory, web server, webhosting, databases administrations and Mail server implementations like MS Office365, Mail enable. ✅ WHY ME? • Full-time Professional – I work on Upwork as a full-time freelancer. I take every project seriously and I am highly professional. • Highly responsive – I’ll always get back to you in less than 02 hours. • 100% Client satisfaction – I provide revisions and modifications even after our contract ends. • I provide accurate solutions and just as important, I can guide you to future prospects and put your project on the right track. • Good communication skills – You will find me very friendly to talk to. ========================================= #Windows Servers - clients #Linux Server - clients #Web servers - IIS, Apache, XAMPP #Webhosting - Plesk, cPanel and CWP #Database Servers - MSSQL, ORACLE, MYSQL #Active Directory - setup, users and policy creation #Troubleshooting - L1 & L2 Tools used ============== Github IIS,Apache,Tomcat,Nginx SSH, RDP, VNC, Anydesk Mobaxterm,Toad,SSMS and Workbench Plesk,WHM,Cpanel Active Directory, IAM Servicenow, Redmine Previous Clients Feedback: 1- "Excellent support provided by Karthik on a complex task on Windows server, many thanks ! We will work again !" 2- "Karthik went above and beyond to progress with a very difficult issue in a very short period of time. He is kind, hard-working, and knowledgeable." 3- "I recently had the pleasure of working with "Karthik Raja" on installing PMB Software project, and I must say it was an outstanding experience from start to finish. I highly recommend "Karthik Raja" to anyone seeking top-notch freelancing services." 4- "he provides ideas to solve our problems he is a best gem have ever met. He focused only in customer satisfaction. no negative reviews." So why wait? Just invite me to your job on Upwork so we can discuss how to make your project a success. Let’s work together and get it done!! Thanks, Karthik
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Database Management
    TortoiseSVN
    System Administration
    Microsoft Windows
    Microsoft IIS
  • $25 hourly
    I'm Chandrashekhar, with 17 years of experience in Amazon Mechanical Turk API integration, AI Prompt Engineering, Mechanical Turk end-to-end campaign management, Large scale and high quality Data Processing for AI and ML projects, and Full Stack Web development. I strongly believe in honesty, integrity, and building long-term business relationships. Expertise: Amazon Mechanical Turk API Integration: Efficient automation, quick turnaround and real-time monitoring. Project Management: Planning, organising, and overseeing resources to achieve specific goals within defined constraints of time, budget, and scope. AI Prompt Engineering: Writing, processing, and evaluating prompts for text-based and generative AI. Data Processing for AI: Transform raw data into structured, actionable insights through collection, cleaning, analysis, and reporting. Full Stack Development: Custom tailored web solutions with modern technologies and wide array of tech expertise. Notable Clients: I’ve worked with enterprise clients like Microsoft, Google, Adobe, Scale AI, Gulf Marine, and renowned universities worldwide. Additionally, I’ve provided top-notch IT services to hundreds of small and medium businesses. Why Me? Ethical Approach: Commitment to honesty, integrity, and long-term partnerships. Versatile Skills: Technical and management expertise. Quality Focused: High standards in every project. Clear Communication: Keeping projects on track. Innovative Solutions: Creative problem-solving. Let’s achieve your goals together. Reach out to discuss your project needs! I always respond ASAP!
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Artificial Intelligence
    AI Model Training Prompt
    LLM Prompt
    Generative AI Prompt
    Prompt Engineering
    Customer Satisfaction
    Market Research
    Mechanical Turk API
    Software Development
    Microsoft Azure
    SQL
    Node.js
    JavaScript
    Web Application
    Amazon Web Services
  • $15 hourly
    I have 8+ years of experience as Linux System Administrator.I have experience with Small, Medium & Large scale infrastructure management. I have I have good experience in Linux All Flavour and Windows Servers. I did my certification of Red Hat in 2011 and then worked with reputed IT companies as Server administrator for almost 8+ years long. Following are my core skill stacks in which I have hand-on experience:: Operating Systems -- Linux / Unix / FreeBSD / Windows Cloud Providers -- AWS / Azure / Gcloud / Rackspace / Linode / Digital Ocean / Godaddy / Bluehost etc Container & Virtualization Services -- Docker / KVM / Xen / Proxmox / OpenVZ / Vmware / Hyper-V etc Monitoring Tools -- Zabbix / Nagios / Solarwind / New Relic / Cacti / PRTG / Monin / Uptimerobot etc Control Panels -- Plesk / cPanel / Websitepanel / Webmin / Virtualmin / CentOS Panel (CWP) etc Mail Servers -- Exim / Postfix / Qmail / Sendmail / Exchange / Office365 / Google Suit / Zoho mail / Zimbra etc Web Servers -- Apache / Nginx / IIS / Zen Loadbalancers etc Databases -- MySQL / MSSQL / PostgreSQL / Mongodb / RDS / Amazon Aurora DB etc Other tools -- LsyncD / OpenVPN / VPN / SSL / DNS / DHCP / NFS / SAMBA / SAN etc
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Amazon EC2
    Postfix SMTP Server
    Linux System Administration
    VPN
    cPanel
    Web Host Manager
    Virtual Private Server
    Web Hosting
    CentOS
  • $70 hourly
    Are you tired of tech troubles that just won't quit? Look no further! With 17 years of industry mastery, I'm not just your run-of-the-mill IT freelancer. I'm your go-to problem solver and tech virtuoso. As a certified Expert-Vetted White-hat Server/Cloud Infrastructure Expert, I've tamed the wildest Windows Servers, secured servers like a pro, and danced through the intricate web of ADS, IIS Web Servers, Apache, Nginx, and SQL Administration. My mission? To transform your IT challenges into seamless solutions that elevate your business. I bring clarity and expertise to a world where technology can feel like a maze. I specialize in Cloud Architecture, focusing on significant platforms like Azure, GCP, and AWS. Whether you want to migrate to the cloud, optimize your existing infrastructure, or enhance your security protocols, I've got you covered. My approach is not just about getting the job done; it's about understanding your unique needs and crafting tailored solutions that drive results. Are you curious about my process? It all starts with a deep dive into your requirements. Every project deserves a personalized touch, so I take the time to listen and understand your goals. From there, I design a strategic plan that outlines each step, ensuring transparency and collaboration throughout the journey. I pride myself on my meticulous attention to detail, which means you can expect nothing less than excellence in every aspect of my work. But wait, there's more! I don't just stop at implementation. I believe in empowering my clients with knowledge. After completing a project, I provide comprehensive documentation and training so you feel confident managing your new systems. Plus, I offer ongoing support to address any questions or concerns that may arise down the line. With me, you're not just hiring a freelancer; you're gaining a partner invested in your success. What sets me apart? It's my unwavering commitment to security. In today's digital landscape, safeguarding your data is paramount. I implement robust security measures, including SSL configurations and best practices, to fortify your systems against threats. You can rest easy knowing that your infrastructure is in safe hands. Now, let’s talk about results. After working with me, my clients have seen significant improvements in performance, efficiency, and security. Imagine a world where your IT systems run smoothly, allowing you to focus on what you do best—growing your business. That's the reality I strive to create for each of my clients. So, are you ready to take your IT infrastructure to the next level? Let’s connect and explore how I can help you achieve your goals. I’m just a message away, and I can’t wait to hear about your project! P.S. I genuinely love what I do and am excited to bring that passion to your project. Let’s make tech work for you! Vetted Skills: Cloud Architect, Windows Server, Azure, GCP, AWS, Security, SSL, Server Administration, Cloud Migration, Infrastructure Optimization, SQL Administration, Apache, Nginx, IIS Web Servers, Active Directory Services, Virtualization, Network Security, Backup Solutions, Disaster Recovery, Performance Tuning, IT Consulting.
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    Google Cloud Platform Administration
    AWS Server Migration
    Virtualization
    Deployment Automation
    Database Administration
    Solution Architecture
    Cloud Architecture
    Network Security
    Information Security
    Cloud Computing
    DevOps Engineering
    Cloud Security
    System Administration
    Amazon Web Services
    Microsoft Azure
  • $65 hourly
    25 years experience as a UNIX/Linux Systems and Network Administrator. On-premises, public cloud, private cloud, hybrid design and operations expertise. Large AWS, Azure, and Google Cloud deployments and migrations. LAMP/LEMP stack expert, PHP, Python, Javascript, Node.js, Perl, Ruby, MatLab. 20 years of MySQL and Postgres database administration experience. Expert OpenVPN architect including PKI infrastructure and multiple CA deployments. Hypervisor virtualization expertise with VMware ESXi, XenServer, Hyper-V, others. Embedded system design. REST API programming. ISP/ASP/SaaS environments. System and network security, monitoring, and large NAS/SAN solutions. Code management, CI/CD with Jenkins, Git, Puppet, Chef, others. Kubernetes orchestration and Docker container management experience. Machine Learning DevOps support of TensorFlow, JupyterLabs, Apache Nifi dataflows. Certifications: CCNA - 1999 - Cisco Certified Network Associate CSA - 1998 - Sun Certified Systems Administrator
    vsuc_fltilesrefresh_TrophyIcon Red Hat Certified Engineer (RHCE)
    cPanel
    Amazon Web Services
    VMWare
    Perl
    Google Cloud Platform
    Virtualization
    DevOps
    Network Administration
    Linux System Administration
    Scripting
    System Administration
    LAMP Administration
    Cloud Computing
    Network Security
    VPN
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At A Glance: Red Hat-Certified Engineer (RHCE)

There is a variety of software programs and applications available that provide a myriad of features and business solutions. As many different applications as there are available, there are just as many companies producing and distributing these programs. Oftentimes, these programs and applications can be integral to the way a company or organization conducts its business, but they can also frequently fall short of providing all the features and services needed — and sometimes they’ll fall out of product development cycles, leaving an organization without the software support and updates it needs. The solution to these potential pitfalls that have naturally developed in the marketplace is open-source software. Open-source software allows users access to the code and development of applications and programs, allowing for updates and alterations to be made when they are needed. One provider of open-source software is Red Hat.

Red Hat provides a variety of software solutions for all types of uses and applications. In addition to software products, Red Hat also trains and certifies professionals who are capable of quickly assessing and working with the various Red Hat products and services your company interacts with. The Red Hat Certified Engineer is a mid- to high-level professional who can help you and your company implement the open-source security and networking services of different Red Hat products. These highly-skilled professionals are available to leverage their computer expertise to help you develop customized software solutions in a cost-effective and efficient way.

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