Hire the best Varnish Cache specialists

Check out Varnish Cache specialists with the skills you need for your next job.
  • $80 hourly
    Hi, I'm currently in charge of a major ISP/Telecom operator's CDN infrastructure. Built on Varnish and Nginx, I developed my skills around those two software, writing modules and patches for both of them. I'm active in the Varnish open-source community and participated in dedicated events (Varnish Dev Day, Varnish User Group meetings, ...). My daily job involves CDN platform engineering, development in C or Python, continuous performance tuning and problems analysis and resolution. I'll be happy to provide you with my expertise. Thierry
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    Proxmox VE
    Performance Optimization
    C
    Lua
    Debian
    Network Engineering
    Golang
    Linux System Administration
    Redis
    CentOS
    Python
    NGINX
  • $35 hourly
    I can help with: - Custom Drupal modules - Third-party API integrations (REST, SOAP, oAuth, etc.) - Drupal upgrades (5,6,7,8,9,10) - Drupal server migrations to other servers - Views creation & modifications - Configuration updates - Theming based on mockups/Figma (experienced with all kinds of frameworks, e.g. Bootstrap, SASS, etc.)
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    CSS 3
    Drupal
    MySQL
    Platform Migration
    Cache Management
    Twitter/X Bootstrap
    Unix Shell
    jQuery
    PHP
  • $50 hourly
    *****TOP RATED PLUS AKENEO & SALSIFY PIM EXPERT ON UPWORK***** I am a professional PIM/PXM and ecommerce developer and more than 10 years of experience. I have excellent experience in PHP with good expertise in e-commerce platforms like Wordpress, BigCommerce, Shopify, Magento 1 + 2, Akeneo, CodeIgnitor, Laravel, Salsify, Shopware, WooCommerce, etc. Also having good knowledge of JS frameworks like Node JS, React JS, Vue.js, Open AI and Socket IO. ✅ 11000+ hours completed ✅ Most Favourite Five-Star Feedback by Clients ✅ Completed 100+ Magento/Shopify responsive sites with various custom modules. ✅ Multi-vendor marketplace expert ✅ PIM expert - AKENEO / SALSIFY / PIMCORE My area of expertise: • Expertise in custom theme development and Integration • Magento/Shopify installation and setup. • Responsive theme installation, development, and customization. • PSD to HTML/CSS • Data export & import. • Speed optimisation. • HTML/CSS to theme conversion. • Bug fixing • Support and maintenance. • Responsive designs. Ecommerce Skills: ✅Magento 2 & 1 Website, Theme, and Module Development ✅Magento 2 & 1 extensions development ✅Magento 1 - 2 Migration ✅PIM setup from scratch ✅PWA (Progressive Web App) setup in Magento2 with React JS, Node JS & GraphQL ✅Payment Integrations: Authorize.net, SagePay, Sofort, ePay, and more ✅CRM & ERP Integrations - SAGE ✅Shipping Integrations: DHL, UPS, USPS ✅Akeneo To Magento connector ✅Magento Website Speed Optimization Server administration: • Linux (Debian, CentOS distro)/Unix (VPS, dedicated) web server installation & Configuration • Apache, Nginx, PHP FastCGI with Varnish, Memcache/ Redis cache engine installation/ configuration • Server security management • Remote server administration
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    BigCommerce
    Shopware
    Salsify
    Shopify
    WooCommerce
    Magento
    Pimcore
    CodeIgniter
    Node.js
    React
    PHP
    RESTful API
    Laravel
    WordPress
  • $20 hourly
    Very skilled Unix system administrator, with lot of experience in Linux ( Centos, Redhat, Fedora, Ubuntu, Debian, Gentoo, Slackware ), Solaris, xBSD ( FreeBSD, OpenBSD), vpn ( openswan - ipsec, openvpn, l2tp, pptp ), clustering ( LInux Virtual Server, Linux HA, vrrp, Solaris Cluster ), cloud computing, load balancing ( f5, haproxy ), VoIP ( asterisk ), databases ( MySQL, PostgreSQL), LDAP, web services ( Apache, Nginx, varnish ), security ( penetration testing, firewall policy design ), control panels ( CPanel, Plesk, Virtualmin, Ensim ), Virtualization ( VMWare Virtual infrastructure - VSphere, amazon EC2, KVM ), cleaning infected servers with malicious code, Anti spam solutions with ASSP ( Anti Spam SMTP Proxy ), amavis - clamav, spamassassin, mail services (Postfix,exim,qmail,Zimbra), versioning ( git, gitlab, etckeeper ), IDS ( snort, ossec ), Performance optimization and not limited to those above only, willing to expand my knowledge base to new horizons. As for Developing I am very experienced in C, PHP, Perl and many more to list.
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    Asterisk
    Snort
    CSS
    Linux System Administration
    GitLab
    PHP
    Git
    Perl
    MySQL
  • $15 hourly
    💎 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 💼 𝟵+ 𝗬𝗘𝗔𝗥𝗦 𝗢𝗙 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 ⚡ 𝟱⭐️ 𝗥𝗘𝗩𝗜𝗘𝗪𝗦 ⚡ 𝟭𝟬𝟬% 𝗝𝗢𝗕 𝗦𝗨𝗖𝗖𝗘𝗦𝗦 𝗦𝗖𝗢𝗥𝗘 Having extensive experience as a Web (Full Stack) Developer , I have completed many projects for lot of clients from all over the world with outstanding service, work quality and affordable rates. My web developing expertise includes: * PHP * CSS * HTML * MySQL * JavaScript * Ajax Platforms: * Magento 1 * Magento 2 * Joomla * Wordpress Continued education has allowed me to stay ahead of the curve and deliver exceptional work to each employer I’ve worked for - both full-time and contract. I possess excellent communication skills and can liaise effectively with both clients and work colleagues. Other strong points include an ability to work as part of a team or individually, multi-task, prioritize and work to deadlines under pressure.
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    Symfony
    Laravel
    Magento 2
    HTML
    React
    Website Optimization
    Shopify
    WordPress
    PHP
    WordPress Plugin
    Joomla
    Magento
  • $25 hourly
    With over 7 years of experience as a full-stack developer, I specialize in building and optimizing eCommerce websites and developing apps and plugins for platforms like Shopify, Cal.com, and Cloudbeds. My expertise lies in delivering high-performance, scalable, and user-friendly solutions tailored to meet business needs. Core Expertise - Shopify Development: ✔ End-to-end development of Shopify and Shopify Markets Pro websites from scratch. ✔ Customization and installation of Shopify themes to align with brand identity. ✔ Seamless integration of payment gateways and third-party APIs. ✔ Migration of stores from platforms like Magento, WooCommerce, and BigCommerce to Shopify. ✔ Performance optimization for both mobile and desktop platforms to ensure fast load times and enhanced user experience. - Magento Development: ✔ Custom theme development and customization to create unique storefronts. ✔ Development, maintenance, and optimization of Magento extensions. ✔ Performance tuning and search engine optimization. ✔ Server administration and CDN configuration for enhanced scalability and reliability. - App & Plugin Development I develop custom apps and plugins for platforms such as Shopify, Cal.com, Cloudbeds, etc. Technical Skills - Frontend Development: ✔ HTML5, CSS3, LESS, SCSS, Bootstrap, Tailwind CSS ✔ JavaScript, TypeScript, jQuery, React.js, Next.js, Remix ✔ Shopify Liquid, Stencil - Backend Development: ✔ Node.js, PHP, Laravel ✔ Database Management: MySQL, PostgreSQL, Prisma - Search Feature Integration: ✔ Integration and configuration of Algolia and MeiliSearch for advanced search functionality. Additional Skills - Graphics Design: Proficient in creating visually appealing designs and 3D rendering images using Photoshop and CAD software for website design and effects. - Why Work With Me? ✔ Proven Track Record: Delivered numerous eCommerce solutions and custom apps for clients across various industries. ✔ Attention to Detail: Focused on converting pixel-perfect designs to frontend and seamless user experiences. ✔ Client-Centric Approach: Committed to understanding client needs and delivering solutions that drive business growth. Let’s collaborate to bring your eCommerce vision to life or enhance your platform with custom apps and plugins. Feel free to reach out to discuss your project requirements!
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    CAD
    3D Design
    Graphic Design
    Stencil
    Knockout.js
    jQuery
    JavaScript
    CSS
    HTML
    MySQL
    Liquid
    PHP
    Shopify
    Magento
    Magento 2
  • $50 hourly
    As a highly skilled freelancer with a strong programmer background and numerous positive reviews in my profile, I have extensive experience in setting up and optimizing web servers for peak performance and security. My technical knowledge and expertise in Linux server setups make me uniquely qualified to handle any project related to Magento 2, WordPress, and Magento 1.9 servers. I specialize in securing hacked servers and helping clients migrate to new hosting providers. By hiring me, you'll get the benefits of an NGINX Extras plan and more - I regularly contribute to RedHat Enterprise Linux by building packages of high-performance web software like Varnish and NGINX, and their modules. This means that you'll not only get an excellent server setup, but also access to a well-maintained RPM repository of high-performance software that can be easily upgraded with just one command. I'm dedicated to following all industry standards and best practices to ensure that my clients' websites are always running at their best. I'm available for hourly projects and am confident that my skills and expertise in setting up high-performance and secure servers will be a valuable asset to any project, especially for wealthy clients who are willing to pay top dollar for top-quality work. If you're looking for a reliable and experienced freelancer to set up a high-performance and secure server for your Magento or WordPress website, I'm the perfect fit. Contact me to discuss your project and learn more about my services.
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    Data Scraping
    Magento 2
    Network Administration
    Linux System Administration
    JavaScript
    CSS
    PHP
    Magento
    Page Speed Optimization
    Laravel
    System Administration
    Ubuntu
    Linux
    CentOS
    NGINX
  • $42 hourly
    ⚡️⚡️⚡️ Top Rated with 2 Years Experience in Optimizing WordPress Websites ⚡️⚡️⚡️ Core Web Vitals (TTFB / FCP / LCP / TTI / TBT / FID / CLS) · Before/After PageSpeed Reports · Premium Plugin Installation/Configuration with Updates · Full Site Backup Prior to Working · Based in the US · Flexible Working Hours
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    Website Optimization
    WordPress Theme
    Elementor
    Cache Management
    Plugin Installation
    Page Speed Optimization
    Business with 1-9 Employees
    W3 Total Cache
    WordPress Development
    Logo Design
    WP Rocket
    SEO Keyword Research
    On-Page SEO
  • $90 hourly
    🔸 Premium Quality 🔸 𝟓𝟑𝟒 completed projects 🔸 GitHub: 𝟒𝟒𝐊+ public commits, 𝟐𝟒𝟏 repos 🔸 𝟐𝟓 years of experience 🔸 Magento: top 𝟏𝟎 worldwide, 𝟏𝟐𝟕 open source modules 🔸 OpenAI's 𝐨𝟏 𝐩𝐫𝐨 𝐦𝐨𝐝𝐞 validates all my reasoning against cognitive biases and omissions. 🔸 Advanced university degree in 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 and 𝐌𝐚𝐭𝐡𝐞𝐦𝐚𝐭𝐢𝐜𝐬, specializing in 𝐀𝐈. 🔸 My top publications: ⠀⠀⠀⠀🔅 df.tips?order=views ⠀⠀⠀⠀🔅 dmitry.ai?order=views ⠀⠀⠀⠀🔅 mage2.pro?order=views 🔸 My lifestyle ⠀⠀⠀⠀🔅 I work only after a full night's sleep and a high-intensity physical workout to ensure maximum mental clarity. ⠀⠀⠀⠀🔅 I take 𝟏𝟓+ supplements daily to boost my mental capacity and general health (N-acetylcysteine + glycine, Astragalus membranaceus + TA-65, Ubiquinol, Hericium erinaceus, Cordyceps militaris, Rhodiola rosea, Bacopa monnieri, Ginkgo biloba, Matcha, Chaga, Omega-3, Spermidine, magnesium citrate, potassium chloride). ⠀⠀⠀⠀🔅 I eat only what fuels my maximum performance: nuts, greens, fish oil, vegetables, berries, seeds, dairy products (and supplements mentioned above). ⠀⠀⠀⠀I do not eat sugar-added products, meat, flour, fried food, fast food, or other junk food. 🔸 My workspace ⠀⠀⠀⠀🔅 A perfect workstation with 3 big monitors ⠀⠀⠀⠀🔅 All pop-ups, sound alerts, notifications in my UI are entirely disabled ⠀⠀⠀⠀🔅 A top-tier, ergonomic chair with customized back- and head-support cushions made of the finest goose down ⠀⠀⠀⠀🔅 Total acoustic isolation ⠀⠀⠀⠀🔅 My phone is always silent ⠀⠀⠀⠀🔅 Not distracted by anyonea ⠀⠀⠀⠀🔅 Perfectly balanced air conditioning and ventilation ⠀⠀⠀⠀🔅 Overlooking the Sea of Marmara, breathing in clean sea air 🔸 My «Job Success Score» decreased from 100% to 96% on January 31, 2025, because I fell ill on January 30. I rarely fall ill: the last time I did was 20 months prior to this case — in May 2023. This time, my 2½ years old son was mistakenly taken on public transportation, which caused him to catch a viral respiratory infection and then pass it on to me at home. As a result, I was unable to work for 5 days, until February 3 inclusive.
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    AI Development
    Web Application
    SQL
    Data Analysis
    Amazon Web Services
    API Integration
    PHP
    Machine Learning
    Artificial Intelligence
    Web Development
    API
    JavaScript
    Python
    Magento 2
    Magento
  • $63 hourly
    Cloud infrastructure maintenance (AWS, Digital Ocean, Linode) and automation (Ansible, Terraform). Continous Integrations and Continous Delivery, infrastructure maintenance, internal services delivery, Linux Administration, System Management specialist.
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    DigitalOcean
    Git
    Deployment Automation
    Terraform
    CI/CD
    Infrastructure as Code
    DevOps
    Linux System Administration
    Ubuntu
    Amazon Web Services
    Linux
  • $30 hourly
    I was introduced to Linux in 2009 during my college time. I did my Red Hat Certification during my training period. I joined few Open sources Conferences and Volunteer participation. It started creating interest in me. I started my profession in linux server administration. I worked in some Company in Delhi for 1.5 Year where i managed Multiple Linux servers based on Centos , Ubuntu and automate things using Bash scripting. Then I did my Master's in Software Engineering and started working as full time freelancer in 2014. I did my AWS Certification in 2022 as Solution Architect- Associate. I am available for 24x7 support and work on monthly support as well. As a brief i work with multi cloud servers AWS , GCP , Azure, DigitalOcean , Hetzner , Rackspace and many more to setup and manage servers. I also write Bash scripting and Ansible playbooks for automation and CICD for auto build and deployment process. I work in setting up Web Server (Apache,Nginx) , Database Server (Mysql , Mariadb, Mongo, Postgres) , Mail Server (Postfix, Exim) and any Open source software setup. As part of Optimisation i work with server level optimization , Caching redis , varnish , memcache and CDN services like Cloudflare , Pagespeed. DevOps Tech - Working with Docker , Code Management with github/bitbucket, Sound knowledge with Jenkins, Terraform and Ansible Playbook for managing Infrastructure as Code. Security - Firewall , dDos Attack prevention , Malware protection , server hardening , fail2ban, mod_security for web attack. SSL Certificate installation. Web Panel - Management of Cpanel, WHM, Plesk, Webmin, Diretadmin, ISPConfig. Migration - Server migration, website migration, database server migration, mail server migration. If you are looking for managing your server or infrastructure with optimum server cost then feel free to reach out to me and i would be happy to provide my service.
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    Docker Compose
    Infrastructure as Code
    Bitbucket
    Magento
    DevOps
    MySQL
    Linux System Administration
    cPanel
    Bash Programming
    Plesk
    Microsoft Azure
    Amazon Web Services
    Ubuntu
  • $100 hourly
    "The best ecommerce agency I have worked with in my 13+ year career. Responsive, generous, thorough, competent, organised, comprehensive, intelligent." 100% POSITIVE customer feedback thanks to success we've consistently achieved for our clients and their trust in MageCloud. Check my Upwork profile page to see our glowing reviews. I am a highly experienced ecommerce business analyst, consultant and public speaker with 14 years of hands on experience working with clients in multiple industries and verticals. I have spoken at numerous conferences and events including ConversionConference, PubCon, CloudCon and SFIMA-PubCon. I am also the founder and CEO of MageCloud, a results-oriented ecommerce development agency headquartered in the UK, with branches in Denmark, Ukraine and the USA. My tight-knit team of 50+ designers, coders and digital marketers conceive, deliver and support high-quality digital products and services to a growing number of customers worldwide. Magecloud offers development and support services for the following technologies: ▪ Magento ▪ Shopify ▪ WordPress/WooCommerce From initial scoping and planning through to coding, implementation, promotion and ongoing support/maintenance, our goal is to help you launch and run a successful and profitable digital store. We love what we do and we work hard to ensure our clients' eCommerce success. Let's work together!
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    Facebook
    Social Media Marketing
    Product Development
    Ecommerce Website Development
    Web Design
    Magento
  • $40 hourly
    I'm a certified AWS DevOps engineer with over a decade in the field. I specialize in managing and analyzing Linux/Unix enterprise servers, handling SaaS applications, containers, and various web languages through APIs, all while focusing on Docker, Kubernetes, and Terraform; also I have experience working with ML, MLOps and AI. My web language experience relies on Node.js, React, Python, Java Spring Boot, and .NET, all integrated via APIs. My expertise lies in DevOps, continuous integration, and microservices, where I leverage Kubernetes, Terraform, and CI/CD pipelines to enhance efficiency. Certifications: AWS Certified Solutions Architect – Associate AWS Certified Security – Specialty AWS Certified Machine Learning – Specialty Azure Fundamentals Azure DevOps Engineer – Expert Azure AI – Fundamentals Azure Data – Fundamentals Azure Security – Fundamentals Superlative experience on: SysAdmin:I have experience as a System Administrator, where my responsibilities include overseeing the installation, configuration, maintenance, and reliable operation of servers and instances. In this role, I've been responsible for ensuring the integrity and availability of the organization's IT infrastructure, while also managing user accounts and access permissions. Additionally, I've provided technical support and successfully troubleshooted software issues. Optimization: experience in website speed optimization and web performance, with a focus on WordPress, WooCommerce, Drupal, and PHP applications hosted on AWS. From landing pages with high SEO campaigns to complexly scalable e-commerce applications, I specialize in improving website speed. My approach includes utilizing techniques such as caching, Content Delivery Networks (CDN), Nginx, HHVM, MySQL tuning, and AWS Auto Scaling. Migrations: I specialize in migrating various systems, including mobile apps, SaaS applications, WordPress, etc. I've helped numerous clients seamlessly transition their websites and applications to cloud platforms like AWS, Azure, Google Cloud Platform, and Digital Ocean. During these migrations, I utilize technologies like Nginx, Content Delivery Networks (CDN), and other essential tools. Amazon Web Services (AWS): AMAZON EC2, Amazon CloudFront, CloudFormation, S3, Amazon RDS, Amazon ELB, Amazon Auto Scaling, Amazon VPC, Route53, Amazon ECS, Fargate, Beanstalk, Lambda, AWS Code Deploy, etc. Serverless developer: API Gateway, Amazon cognito, Amazon Lambda, DynamoDB, and more. Azure: These past years I've experimented over Microsoft Azure Cloud Provider, providing support and infrastructure resources using services as Virtual Machines, Storage Accounts, SQL Flexible servers for MySQL, PostgreSQL and Microsoft SQL, App Services, Cloud Services, Function Apps, Application Gateways, DNS Zone, Container Registries, Container Instances and Kubernetes, provided manually and using ARM Templates or Terraform for IAC. Finally, I've worked on providing user management best practices using Microsoft Entra ID and Azure RBAC. DevOps:I'm dedicated to automating Infrastructure as Code, using a variety of tools to streamline my workflows. My toolkit for building and managing multitenant infrastructures includes Terraform, Docker, AWS ECS, Kubernetes, Ansible, Chef, AWS CloudFormation, and AWS Vagrant. In the realm of CI/CD, I rely on a comprehensive set of tools such as Jenkins, CircleCI, TravisCI, AWS CodeDeploy, AWS CodeCommit, AWS ECS, Bitbucket Pipelines, GitLab, and Webhooks. DevSecOps: I focus on securing digital infrastructures efficiently. I use tools like Snyk, SonarQube, Sonatype, JFrog, and Nexus for code analysis and vulnerability assessments. These tools are integrated into GitLab workflows for automated security checks. I also implement SOC2 practices to ensure robust security and compliance. Compliances: HIPAA, PCI & SOC2 Malware Removal:WordPress / Magento / Joomla Malware removal and remediation, Incident handling and Forensics analysis. Network and Web Security: Vulnerability Assessments, Hardening servers, security audits, Penetration testing, Virus/Malware/Threats/Vulnerabilities countermeasures, web security, fail2ban, Tripwire-AIDE-OSSEC, mod_security, mod_evasive, Denial of Services (DDOS) countermeasures, Firewalls (iptables, CSF and apf), etc. Big Data and Analytics:Amazon RedShift, Airflow, AWS Glue, AWS EMR, AWS sagemaker, tensorflow, AWS Kinesis, Hadoop, Apache Spark, and Cassandra.
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    Ansible
    DevOps
    Penetration Testing
    WordPress
    cPanel
    NGINX
    Docker
    Kubernetes
    Amazon EC2
    Amazon Web Services
    Linux System Administration
    DevOps Engineering
  • $30 hourly
    Boost your business with AI (GPT-4, Gemini 1.5, Claude 3, Amazon Q & Bedrock), web & mobile apps, eCommerce, CMS, AWS Cloud, and server maintenance. Captivate with graphic design, UI/UX, email & newsletter templates. Let’s create something extraordinary!
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    Web Development
    OpenCart
    Magento
    Drupal
    WordPress
    iOS Development
    Android App Development
    React
    Node.js
    Software QA
  • $50 hourly
    I always believe in good and completed work. Feel Free to contact with me. I am highly skilled over in Sales, Web Research, Project Management, Leads Generation and Business Development. I am reliable, competent, fast learner, adaptable to whatever tasks are given to me, keen and attentive to each and every detail.
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    Docker
    HAProxy
    Jenkins
    MySQL
    AWS Systems Manager
    AWS CloudFront
    Amazon
    AWS CloudFormation
    Google
    Zabbix
    Domain Migration
    DevOps
    Linux System Administration
    Computer Network
    Linux
  • $60 hourly
    I'm a result-driven Certified DevOps Architect with the ability to help you with challenging tasks based on my experience and best practices. As a CTO, I also have 10+ people on board in my distributed European team to help you with challenging tasks and provide you with efficient solutions according to your business goals. Feel free to book a consultation with me or request any service from the listed below. Our service includes but is not limited to: 🔸 Cloud migration 🔸 Architecture design and implementation (AWS, GCP, Azure, on-prem) 🔸 Infrastructure cost optimization 🔸 Infrastructure reliability and fault tolerance 🔸 Development acceleration (CI/CD automation) 🔸 Infrastructure scalability and high availability 🔸 Infrastructure Provisioning Automation 🔸 Logging and monitoring 🔸 Meeting compliance standards and getting certifications (PCI DSS, HIPPA, GDPR, ISO) Why our clients trust us: 🚀 we've been working in the field for more than 19 years and cover almost all DevOps tech stack 🚀 can help with challenging tasks based on our experience and best practices 🚀 can go beyond the limits of tasks and offer solutions according to your business goals within your budget and deadlines 🚀 our 10+ engineers are certified in AWS, GCP, Kubernetes, and Terraform. Their expertise guarantees efficient DevOps service, clear communication, and transparency Our main tech stack: ⚙️ Cloud platforms: AWS, GCP, Azure, Digital Ocean ⚙️ CI/CD automation: Jenkins, GitlabCI, CircleCI, AWS Pipeline, Travis CI ⚙️ Containerization and orchestration: Kubernetes, Docker, OpenShift, Rancher ⚙️ Infrastructure-as-a-code: Terraform, Ansible, AWS CloudFormation, Google Cloud Deployment Manager, Azure Resource Manager ⚙️ Monitoring: Zabbix, Nagios, Icinga, Collectd, Grafana, Graphite, Logstash, Kibana, Prometheus, Datadog, Sumo Logic ⚙️ Scripting: Bash, Python, PHP ⚙️ Databases: Microsoft SQL, MySQL, PostgreSQL, MariaDB; MongoDB, Redis, Memcache ⚙️ Project & Process management: Jira, Asana, Trello, Monday, Redmine, ServiceDesk, OTRS ⚙️ Version control system: Git With us you: ✅ Achieve operational stability and reliability ✅ Minimize risks ✅ Save your time and money ✅ Make conscious business solutions ✅ Obtain competitive advantages Please don’t hesitate to start your projects with us. We'd be glad to start with the technical consultation to discuss your project in detail and come up with ideas on how to do everything in the best way.
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    Infrastructure as Code
    Orchestration
    DevOps Engineering
    CI/CD
    Jenkins
    Terraform
    Kubernetes
    MLOps
    Docker
    Containerization
    Microsoft Azure
    Google Cloud Platform
    AIOps
    DevOps
    Amazon Web Services
  • $56 hourly
    I am a System Administrator and Cloud Engineer with over 9 years of professional experience in cloud computing, system administration, and IT security. Currently pursuing a Master’s in Information Security at Stockholm University, I bring a strong academic foundation and hands-on expertise to deliver innovative and secure IT solutions. My technical skills span cloud platforms like AWS, Microsoft Azure, Google Cloud, and Digital Ocean, as well as system administration for Linux and Windows servers. I am proficient in the following areas, • Cloud Service Amazon Web Service | Azure | Google Cloud | IBM Cloud | Digital Ocean | Vultr | Linode | UpCloud | Hetzner | Scaleway • Amazon Web Services (AWS) EC2 | ECS | RDS | S3 | Route 53 | IAM | Cloud Watch | SES | SNS | ELB | Certificate Manager | VPC | Glacier | Autoscaling | CodeCommit | CodePipeline | Guard Duty | Elastic Beanstalk | CloudFront • System Administration Windows Server | Linux Server | KVM | OpenVZ | Xen | VMware ESXI | Hyper-V | Server Migration | Server Monitoring | Server Management | Server Optimization | 3CX | Twilio Elastic SIP • CMS WordPress | WordPress Migration | WordPress Speed Optimization | WordPress HA | Ghost | Medium | Laravel Installation | Laravel Site Migration • Database MongoDB | PostgresSQL | MySQL | MariaDB | DB Optimization • Windows Server Active Directory | Group Policy | IIS | Exchange | DNS Server | RRAS | Windows Firewall • Linux Nginx | Apache | MySQL | PHP | UFW | Iptables | Git | Let’s Encrypt | OpenVPN | SoftEther | MariaDB | Dovecot | Fail2Ban | Grafana | LEMP | LAMP | WireGuard | Redis | Docker • Cloud Tools CyberPanel | Lite Speed | RunCloud | CloudWays | GridPane | Ploi | Plesk | cPanel l Virtualmin | Webmin • Networking Cisco Routing and Switching | Mikrotik | OpenWRT | Generic Router | VPN • Mail Server Setup and Management Postfix | SendMail | Amazon SES | MailWizz | Mandrill | SendGrid | Server Blacklisting and Bounce Management | Sendy | SPF | DKIM | DMARC | MailGun | Sendinblue • Workspace Amazon Workspace | Google Workspace | Office365 | AzureAD | AWS AD | Zoho Workspace | Zoho Mail | Proton Mail | NextCloud | OwnCloud I hold multiple certifications, including: • AWS Certified Solutions Architect – Professional • Microsoft Certified: Azure Administrator Associate • Certified Ethical Hacker (CEH) • AWS Authorized Instructor As a Top Rated Plus Freelancer on Upwork, I have successfully delivered projects involving cloud migrations, infrastructure optimization, DevOps automation, and IT security enhancements for global clients. My passion for learning extends to IoT development and cybersecurity research, with published work on global bandwidth optimization and web-based systems. Let’s collaborate to solve your IT challenges with scalable and secure solutions!
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    Computer Engineering
    Email Campaign Setup
    OpenWrt
    Page Speed Optimization
    Technical Support
    Google Workspace Administration
    Email Deliverability
    IT Service Management
    WordPress
    Amazon EC2
    VMware ESX Server
    Linux System Administration
    Amazon Web Services
    System Administration
    Office 365
  • $50 hourly
    I am a passionate open-source enthusiast with extensive experience in Linux systems, cloud solutions, DevOps practices, server security, performance optimization. I specialize in working with various cloud platforms and hosting technologies to ensure high-performance, secure, and scalable infrastructures. Core Expertise: Cloud Platforms: AWS, GCP, Azure, Linode, DigitalOcean, GoDaddy. DevOps Tools: Jenkins, Ansible, Terraform, Docker, Kubernetes. Web Servers & Hosting: Apache, Nginx, cPanel, Plesk, DirectAdmin, CloudLinux. Server Management: Installation, configuration, and troubleshooting of servers and control panels; DNS, FTP, Mail server issues; performance tuning of Apache, MySQL. Security & Monitoring: Server hardening, firewall design, DDOS prevention, vulnerability assessment, and proactive security measures; real-time server monitoring and load balancing. Automation & Scripting: Writing and troubleshooting shell scripts, Python, and bash for system automation. Backup & Data Management: Implementing and managing server backup solutions, migration of domains and databases, and ensuring disaster recovery. Optimization & Performance: Tuning server resources for efficiency; optimizing MySQL, Apache, and server memory, disk space management. CI/CD & Infrastructure as Code (IaC): Managing CI/CD pipelines and using automation for seamless infrastructure management. Web Application Management: Deploying and managing WordPress, Joomla, and other CMS solutions on servers. I am dedicated to delivering top-notch solutions that align with business goals while ensuring high availability, security, and scalability. Let’s build robust, efficient systems together!
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    Email Deliverability
    Apache Tomcat
    Scripting
    Linux System Administration
    Amazon EC2
    cPanel
    Plesk
    Virtual Private Server
    Apache Administration
    NGINX
    DNS
    Microsoft Azure
    CentOS
  • $80 hourly
    I provide remote high-quality Linux systems administration services. Strong analytical and problem-solving skills. I'm a highly reliable and accurate specialist. Fluent in English, I can ensure quality communication and that the job will get done right. Available for on-demand support as well as on-going maintenance contracts. — Server OS: Ubuntu, Debian, CentOS, RHEL, Amazon Linux — Webserver: Apache, Nginx, php-fpm, Varnish — Load Balancing / Reverse proxy: HAProxy, Nginx (SSL Termination, SSL Pass-though) — Database: MySQL, MariaDB, Percona Server, Amazon Aurora — Amazon Web Services: EC2, ELB, Auto Scaling, RDS, S3, Route53 — Web Hosting Panel: WHM/Cpanel, Plesk — Cloud Services & VPS: AWS, Google Cloud, DigitalOcean, Linode, Vultr, Rackspace — Dedicated Servers: Hetzner, OVH, Hostgator, Bluehost — Monitoring: New Relic, Monit — Configuration Management: Ansible — Scripting & Automation: bash, sed, awk, coreutils, Python, PHP — CMS: Wordpress/WooCommerce, Magento, Drupal — Wordpress: Website Migration, Malware Removal, Transfer to AWS EC2 — Security: SSL, iptables, fail2ban, anti-DDoS, CloudFlare
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    Amazon EC2
    Linux System Administration
    SSL
    DevOps
    Magento
    Performance Optimization
    AWS Server Migration
    MySQL
    WordPress
    LAMP Administration
    Cloudflare
    Ubuntu
    Google Cloud Platform
    NGINX
    Amazon Web Services
  • $120 hourly
    Independent Magento Backend Developer | Certified Adobe Commerce Architect 🔹 About Me: I have been immersed in the world of Magento since 2008, bringing over 15 years of dedicated expertise to every project. As a Certified Adobe Commerce Architect, I specialize in various facets of Adobe Commerce, with a strong focus on enhancing performance, seamless upgrades, ERP integrations, streamlined payment and shipping methods, meticulous code audits, and invaluable consultancy. 🔹 My Journey: My journey with Magento commenced as a senior PHP developer at "Magento Inc.," the pioneering force behind the Magento platform. Within just six months, I earned a promotion to lead the dynamic team at the Magento Expert Consulting Group. Throughout my tenure, I had the privilege of working with esteemed clients such as Easton Bell Sports, Swatch Group US, Democratic National Committee, and several other distinguished brands. 🔹 Embracing the Magento Realm: Magento holds a unique place in my heart, representing the pinnacle of enterprise-level PHP applications. My passion lies in undertaking challenging Magento projects that push boundaries and redefine possibilities. My mission is to deliver premier Magento services, encompassing consultancy, bespoke Magento extension development, essential SEO optimization, performance fine-tuning, version upgrades, comprehensive code reviews, and empowering education and training. 🔹 A Noteworthy Achievement: I am honored to be recognized as the winner of The Imagine Challenge 2012, a testament to my dedication and innovation within the Magento ecosystem. Thank you for your consideration, and please do not hesitate to reach out to me to discuss your project or requirements further.
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    Amazon Lightsail
    Ecommerce
    Performance Optimization
    Magento
    Solution Architecture
    Magento 2
    Payment Gateway Integration
    Amazon EC2
    CSS
    HTML
    JavaScript
    Ecommerce Website
  • $145 hourly
    Software developer and occasional devops guy with decades of experience working up and down the Linux software stack -- I've done everything from systems administration and devops to application programming and kernel hacking. I have been involved with cryptocurrency since 2013 and have an understanding of the underlying technologies, market fundamentals, and macro/micro market cycles within the space. Accomplishments include: * Doubling the performance of Oracle's BlueKai ad serving platform, saving millions of dollars in yearly data center costs. * Designing AnchorFree's OpenVPN and Apache-based VPN and ad- delivery platform used to serve millions of ads per day. * Designing a virtual file system layer and associated Apache module that increased site I/O throughput by 400% and obviated the client's poorly-performant proprietary storage system.
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    Cryptocurrency
    Linux System Administration
    Kernel
    System Programming
    DevOps
    Bitcoin
    Android
    Embedded Linux
    Raspberry Pi
    C++
  • $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
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    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
  • $70 hourly
    As a Senior Developer with over a decade of experience, I’ve dedicated my career to mastering backend development and resolving complex performance issues across the entire stack. My expertise spans coding, databases, and underlying operating systems, where I’ve consistently delivered high-performance, scalable solutions. I specialize in optimizing and troubleshooting with a deep proficiency in Rust, PHP, MySQL, Varnish, nginx, Linux, FreeBSD, and AWS. My work has empowered clients like AWS Professional Services and Shure Inc. to achieve their goals, from building APIs that handle over 100,000 requests per second to creating custom, geographically distributed high-availability CDNs. One of my proudest achievements is maintaining an eight-figure monthly billing system, ensuring both reliability and efficiency at scale. Beyond technical skills, I’m known for my ability to communicate complex ideas clearly to non-technical stakeholders while effectively leading and mentoring junior developers. I’m passionate about continuing to push the boundaries of what’s possible in backend development and am always eager to take on new challenges that require innovative solutions and high-level problem-solving.
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    Amazon Web Services
    Linux System Administration
    Unix
    PHP
    JavaScript
    HTML
    Ubuntu
    Linux
    Rust
    Symfony
    CSS
    PostgreSQL
    SQL
    MySQL
  • $50 hourly
    ✅ Adobe Certified Magento 2 Expert **✅ 11+ years of experience **✅ 400+ projects **✅ 360+ extensions Services I offer: ➺ Hyva Expert ➺ Migrate from Magento 1 to Magento 2 ➺ Magento Version Upgrade ➺ Magento Security Patch Installation ➺ Magento Optimization and SEO-friendly website ➺ Setup Google Analytics & E-commerce Enhance Tracking ➺ Custom Module/Extension Development ➺ API Integrations ➺ Knockout customization ➺ GraphQL Development and customizations ➺ Elasticsearch Development and customizations ➺ Custom API Development ➺ Magento Website Maintenance ➺ Magento Website On-Going Support ➺ ERP and CRM integration ➺ 3rd party module integration ➺ Magento development for unresolved issues ➺ Multi-Store and Multi-Website Implementation ➺ Magento Theme Development ➺ Develop extension for Magento Marketplace ➺ Payment Processor integrations ➺ Magento Bug and Errors fixes Feel free to invite me to an interview so I can better share some of my past experiences, and projects, and we can see if we're the right fit.
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    Design Enhancement
    Magento
    Magento 2
    Business with 10-99 Employees
    DevOps
    PHP
    Adobe Photoshop
    Bootstrap
    JavaScript
    Node.js
    Google Analytics
    Website Optimization
    React
    CSS 3
    Vue.js
  • $20 hourly
    I'm Nevin Davis, I have a degree and diploma in Computer Science and Engineering. I'm a redhat certified engineer with 8 years of experience as a server administrator. My strengths and skills are:- * Well knowledge in AWS, Google Cloud, Azure... etc * Sound knowledge in Linux/Unix like operating system. * Deep knowledge in cPanel/WHM. * Familiarize with Plesk, Interworx, Website Panel, Webmin, Directadmin, CyberPanel, HestiaCP. * Automated installation of Red Hat Enterprise Linux. * Network configuration and troubleshooting. * Server hardening. * Managing partitions and file systems. * Managing flexible storage with LVM. * User Management & Administration. * Managing selinux. * Basic creation and troubleshooting on scripting like Shell/Perl. * Installing and managing softwares. * Managing installed services. * Kernel re-configuration & parameter tuning. * Installation of patches and packages. * File sharing with FTP. * NFS configuration & administration. * Job Scheduling and Automating process using CRON. * XEN, OpenVZ virtualization. * RAID * Idera Back up server management. * Familiarize web servers- Apache, Litespeed, Nginx. * Deep knowledge in SolusVM. * Migration. * SSL Cert generation, installation. * IPMI, KVM console management. * Billing Module Management(whmcs,vision,osticket) * VPS, Shared and Dedicated server Management * Monitoring (Nagios) & troubleshooting with performance related issues. * Installation of Antivirus and Troubleshooting with virus related issues.
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    Web Host Manager
    CentOS
    Linux System Administration
    SSL
    WHMCS Development
    Red Hat Administration
    Domain Migration
    OpenVZ
    cPanel
    WordPress
  • $30 hourly
    The areas of my expertise include * Google Page Speed * Wordpress speed up * Website speed up * GTmetrix + YSlow optimization * Slow site speed optimization * AMP optimization * Pingdom * Webpagetest * Wordpress optimization * Wordpress speed optimization * Speed up a slow site * Joomla speed up * Website speed optimization * Speed optimization * CSS optimization * PHP optimization * HTML optimization * MaxCDN + W3 Total Cache * Joomla speed optimization * Speed up Magento * Magento speed optimization * Page load speed If you wish to optimize the loading time of your website, do not hesitate to contact me. You can have peace of mind that the loading time of your website will improve drastically. I always go the extra mile for my clients. My expertise includes website performance optimization (front end optimization & back end optimization) for Wordpress, Joomla, Drupal, Magento, PHP, Conversion Rate Optimization, Google PageSpeed Insights optimization, responsive design for tablets/mobiles and onsite SEO. Service Description The areas of my expertise include - Web development (Wordpress, Joomla, PHP, HTML, CSS, Jquery, Javascript) - Wordpress Speed Optimization - Joomla Speed optimization - Website Speed Optimization (front end & back end) - Google Page Speed optimization - Gtmetrix optimization - YSlow Optimization - Consulting about Website Usability - Search Engine Optimization (onsite and offsite) - Onsite SEO - Google Page Speed - Website migration - Consulting about Web Design - Mailchimp (custom newsletters/campaigns) Is your website slow? Do you want to optimize the Google PageSpeed Insights, YSlow, GTMetrix score of your website? Do you want to migrate your WordPress website to a fast and secure hosting company with no downtime? Do you want to make your website mobile-friendly and need help? Do you want to optimize the conversions of your website and make more money? Are you trying to troubleshoot a layout issue and you are wasting your time? Please send me an invitation to an invite-only project and I will do my best to help you and optimize your website.
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    Pingdom
    WordPress Malware Removal
    Google Webmaster Central
    Google Search Console
    Web Hosting
    In-App Support
    Page Speed Optimization
    CSS
    Website Migration
    WordPress
    Responsive Design
    PHP
  • $105 hourly
    I am expert in DDoS attack protection and mitigation. Also I am: Enterprise-level Linux system administrator, system engineer, cloud designer, DevOps and AWS expert with 15+ years of expertise. I specialize in AWS architecture and cost optimization, Cloudflare DDoS mitigation, Magento, Wordpress or custom CMS hosting speedup. ** LAMP/LEMP(Nginx) administration and server security hardening (Ubuntu, Debian, Centos,RHEL,HAProxy, Ruby deployment, DevOps, Python/Django deployment DevOps,Nagios, fail2ban, CloudFlare, Elasticsearch, Kibana, ELK stack..) ** Codeship deployments ** Docker, Docker-compose, Docker swarm, Let's encrypt ** Varnish cacheing (Magento, WordPress, Skadate...) w/ SSL ** Amazon web services - AWS expert/architect/design (EC2, ECS, VPC, RDS, S3, Route53, Cloudfront, Elastic Load Balancer, AutoScaling, etc..) ** DDoS mitigation and prevention ** Nginx rewrites ** Google pagespeed ** Linux troubleshooting ** VPS providers: Linode, Rackspace, Amazon(AWS), MediaTemple, HostGator, Cloudflare, MaxCDN, CloudFront, NameCheap, GoDaddy, DigitalOcean, EC2, Bluehost ** Parallels Plesk ** D2C.io docker stack ** Odoo/OpenERP installation ** VPS administration ** AWS EC2 administration ** VMware vSphere ** elastic container service ** NewRelic ** fail2ban ** openswan ** HAProxy ** keepalived, vrrp ** elasticsearch ** Nagios monitoring ** Elastic Load Balancer ** LINUX deployment and migration ** Rackspace Cloud Services ** Ruby on Rails app deployment ** Python - Djengo app deployment ** CPANEL, PLESK, WEBMIN, SHELL/SSH administration ** proftpd, pure-ftpd, pure ftp ** DNS, BIND, PowerDNS ** SSL certificates ** Site migration ** Network troubleshooting ** CSF firewall ** VPN ** Cisco, Mikrotik, Juniper Networks, Extreme Networks.. ** Linux PENTAHO deployment ** Squid, AiCache, AiScaler EXPERIENCE: Expertize in Linux networking and service management, such as APACHE server, Nginx, LAMP, LEMP, LNMP, MYSQL, POSTGRESQL, tcpdump, haproxy, WIRESHARK, tshark, URL rewrite. I possess 15+ years of extensive experience in network and Linux administration, support, and Core Network design in a Telecom environment. My profound expertise includes routing, BGP, VPN, Layer 3 networking (Routing), Layer 2 networking (LAN switching), VLAN, OSPF, RIP, as well as network and packet troubleshooting. I have extensive experience with a wide range of network equipment, including but not limited to, Cisco, Juniper, Extreme, HP networking, MikroTik RouterOS, Ericsson OSS, and Redback Networks. Experience with various providers such as: -AMAZON WEB SERVICES (AWS, EC2..) -RACKSPACE -HOSTGATOR -GoDaddy -MediaTemple -Cloudflare -NameCheap -LINODE -QuickWeb -HAProxy - reverse proxy, layer 7 routing -etc.. -WHMCS RESELLER setup and migration on project or permanent basis. Including DNS, EMAIL, WORDPRESS migration -CPANEL, PLESK, WEBMIN, H-sphere, SHELL administration -SSL certificates, let's encrypt, lets encrypt
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    Cloudflare
    Web Hosting
    SSL
    TCP/IP
    Plesk
    cPanel
    Amazon EC2
    Linux System Administration
    Network Administration
    LAMP Administration
    Red Hat Enterprise Linux
    NGINX
    System Administration
    Amazon Web Services
    CentOS
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