Hire the best Varnish Cache specialists

Check out Varnish Cache specialists with the skills you need for your next job.
  • $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
  • $70 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
  • $30 hourly
    *****TOP RATED PLUS PIM/ECOMMERCE EXPERT ON UPWORK***** I am a professional PIM and Magento (Community and Enterprise edition) developer and more than 10 years of experience. I have excellent experience in PHP with good expertise in e-commerce platforms like Wordpress, Shopify, Magento 1 + 2, Akeneo, CodeIgnitor, Laravel, Salsify, WooCommerce, etc. Also having good knowledge of JS frameworks like Node JS, React JS, Open AI and Socket IO. ✅ 9000+ hours completed ✅ Most Favorite 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 optimization. • HTML/CSS to theme conversion. • Bug fixing • Support and maintenance. • Responsive designs. Magento Skills: ✅Magento 2 & 1 Website, Theme, and Module Development ✅Magento 2 & 1 extensions development ✅Magento 1 - 2 Migration ✅Mockups to Magento Website Conversion ✅PWA (Progressive Web App) setup in Magento2 with React JS, Node JS & GraphQL ✅** Wordpress Plugins & Theme development ** ✅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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    Shopware
    Salsify
    Google Sheets
    Shopify
    WooCommerce
    Magento
    Pimcore
    CodeIgniter
    Node.js
    React
    PHP
    RESTful API
    Laravel
    WordPress
  • $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
  • $25 hourly
    I am specialized in Magento and Shopify for over 6 years. My main skills in Magento are ✔ Theme building and customizing ✔ Extension development and maintenance ✔ Performance optimization ✔ Search engine optimization ✔ Critical bug fix ✔ Third party API integration ✔ Server administration and CDN settings I am very proficient in Shopify and have over 6 years of development experience. My main skills in Shopify are ✔ Build Shopify/Shopify Markets Pro website from scratch ✔ Shopify theme installation & App integration ✔ Integration of payment methods ✔ Customize Shopify theme and Integrate APIs ✔ Store Migration from Magento, WooCommerce, BigCommerce to Shopify ✔ Speed Optimization for mobile and desktop Other skills ✔ HTML5, CSS3, LESS, SCSS, Bootstrap3/4, JavaScript, jQuery, PHP, MySQL, Liquid, Stencil I also have some skills in Graphics Design. ✔ I can provide the Graphics Design service and 3D Rendering images using Photoshop and CAD software for the Website design and effects. I am always ready to start your project immediately and will give you the best. Thanks for your interest in my profile.
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    CAD
    3D Design
    Graphic Design
    Stencil
    Knockout.js
    jQuery
    JavaScript
    CSS
    HTML
    MySQL
    Liquid
    PHP
    Shopify
    Magento
    Magento 2
  • $20 hourly
    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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    AWS CloudFront
    AWS CodeDeploy
    Magento 2
    AWS Lambda
    Shopify Theme
    HTML
    React
    Website Optimization
    Shopify
    WordPress
    PHP
    WordPress Plugin
    Joomla
    Magento
    CSS
    jQuery
  • $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
  • $85 hourly
    ✔ I work at a completely different level of quality than a $20-$50/hr developer. ✔ I have developed 130+ open source modules for Magento 2: `github.com/topics/mage2pro` ✔ My GitHub profiles: `github.com/dmitrii-fediuk` and `github.com/mage2pro`. 🌐 My mage2.pro website: `mage2.pro/latest?&order=views`. 🌐 My df.tips website: `df.tips/latest?order=views`. ✔ 14+ years of dedicated Magento (Adobe Commerce) experience (since 2010). ✔ Almost 9 years of dedicated Magento 2 experience. ✔ I started working with Magento 2 in May 2015, and within the 6 months before the first Magento 2 release I documented 228 issues in the official issue tracker: `github.com/magento/magento2/issues?q=is%3Aissue+author%3Admitrii-fediuk+sort%3Acomments-desc` ✔ I have documented and fixed hundreds of Magento issues on my forum: `mage2.pro/tag/bug?order=views` ✔ My biggest Magento project is the `mage2pro/core` middleware. I have made 8193 commits to it during 8 years: `github.com/mage2pro/core/graphs/contributors` ✔ My mage2.pro forum has 1700+ registered users (administrators and store owners) of Magento 2: `mage2.pro/u?order=posts_read&period=all` ✔ I have a top-quality higher education (1999-2005) in the field of computer science and mathematics, and 20+ years of experience as a full-time professional software developer (15+ years as a full-time freelancer). ✔ I work everyday without holidays and weekends just because computer science is my favorite activity, and a day would be boring without it. ✔ My working schedule is cyclic: every day I start my work about 30-60 minutes later than yesterday, so I work equally in every timezone. ✔ I do not have a permanent location, and live in different countries (in 2024 mostly in Turkey). ✔ I have developed 73 modules for Magento 1 (`magento-forum.ru/forum/112`), including: ■ 23 payment modules: `magento-forum.ru/forum/95` ■ 25 shipping modules: `magento-forum.ru/forum/196` ■ integrations with ERP software (`magento-forum.ru/forum/217`) and marketplaces (`magento-forum.ru/forum/251`)
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    Stripe
    PayPal Development
    Ecommerce Website Development
    PayPal Integration
    Payment Gateway Integration
    Payment Processing
    Magento
    Enterprise Resource Planning
    Discourse
    Magento 2
  • $30 hourly
    We are US based company and have project managers in New York. We also have offices in Ukraine, India and Bangladesh. We provide services in Web Design/Development, iOS and Android Development, White hat SEO/SMM, any type of Data Entry and Research work. Website technologies that we work on - Drupal, Magento, NodeJS, AngularJS, OpenCart, WordPress, CakePHP. We manage product Update on Zonza for many clients on Fortune 500 We also provide services in Mobile App testing (iOS, Android), Manual and Automated testing for websites. We can assure 100% quality and a timely turn around for any task assigned. Client satisfaction is our main concern!!!
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    Web Development
    OpenCart
    Magento
    Drupal
    WordPress
    iOS Development
    Android App Development
    React
    Node.js
    Software QA
  • $50 hourly
    • Developing CI/CD pipelines for building and releasing various applications and services including PowerBI, Azure Data Factory, Azure Analysis Services, Java Applications, Azure Database Services. • Providing support in troubleshooting deployments and CI/CD pipelines. • Grafana Cloud Stack monitoring, setting up dashboards, metrics, logs, alerts and triggers. • Managing Terraform Cloud workspaces, Terraform Modules and Repositories. • Deploying and maintaining Azure Resources using Terraform. • Providing DevOps support to Data Engineering Team. • Managing Azure DevOps projects and policies * Developing Bicep / ARM templates for deploying and configuring various Azure resources. • Planning and designing Azure Monitor solution as per client’s requirements. • Developing bash scripts for deploying various Azure Monitor alerts. • Deploying and testing Azure Monitor alerts. * Linux server infrastructure implementation, security and administration (RedHat/CentOS, Debian/Ubuntu, etc...). * Handling multiple virtual environments based on: KVM, XEN, VMWare, OpenVZ, HyperV... * Level 2/3 Infrastructure & enduser support for multiple cloud hosting companies. * Developing and maintaining of new and existing server and network infrastructure. * Windows server infrastructure implementation, security and administration (Windows server 2008, 2012, 2016, 2019) * Web servers implementation, security and administration (Apache, NginX, LiteSpeed) * Database implementation, security and administration (MySQL, MariaDB)
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    NGINX
    MySQL
    Cloud Computing
    Windows Administration
    Virtual Private Server
    Mail Server Implementation
    Linux System Administration
    DevOps
    cPanel
    Terraform
    Microsoft Azure
    Server
    Web Hosting
    Kubernetes
  • $150 hourly
    HL7 FHIR certified Solution Architect, HIPAA-compliant Full Stack developer and Fractional CTO/adviser/consultant. I’ve taken startups to major health systems across the country and integrated with Epic, Cerner and Redox. I’ve authored implementation guides, HIPAA policy and worked with vendors to achieve SOC II certification. I’m hands-on with system architecture and have experience in FHIR, HL7v2, EMR/EHR Integration and modern full stack development. I’ve contributed to Towards Data Science and Better Programming and I live in New York City. Website: whitebrick.com GitHub: s1monj - Fractional CTO - HIPAA Compliant Systems Architecture, Full stack Software Development and Technical Project Management - EMR/EHR/LIMS Integration and Customization - HL7 FHIR API Development (REST, GraphQL, Messaging and Document exchange) - HL7v2 Messaging, MLLP, Java HAPI, Apache Camel, Mirth Connect - SMART on FHIR, OpenID Connect and OAuth 2.0 Configuration - Data Modelling, Database and Clinical Data Repository Development - Cloud Migration, HIPAA & SOC 2 Compliance I am language agnostic and have proven production experience with the following technologies: - TypeScript, JavaScript, Python, Java J2EE, Ruby / Rails, SQL, Bash, Perl, React Hooks, HTML, CSS - SQL, Postgres, MySQL, SQLite, Oracle, MongoDB, DynamoDB, Redis, ElastiCache - REST, OpenAPI, Swagger, GraphQL, Schema stitching, remote joins, federation, WunderGraph, Hasura - NestJS, Serverless Framework, Django, Spring Boot, Prisma, Active Record, TypeORM, iBatis, Hibernate - AWS Lambda, AppSync, API Gateway, Amplify, RDS, Aurora, SES, SQS, EC2, Fargate, ECS, VPCs, Route 53, Elastic Beanstalk, ALB - Fly.io, Heroku, Auth0, Neon, MongoDB Atlas I'm always happy to chat about your project so don't hesitate to reach out.
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    Healthcare Interoperability
    Cloud Migration
    Data Integration
    Health Level 7
    FHIR
    API
    Database Design
    Epic Systems Medical Software
    LIMS
    Healthcare IT
    API Development
    RESTful API
    Apache Camel
    GraphQL
    Database Development
    API Integration
  • $25 hourly
    I work from 9:00 A.M. to 6:00 P.M. BST (UK TimeZone). Strengths: Website speed Optimization(90 Plus score and under 2 secs load time). building responsive mobile WordPress sites that load fast and are configured correctly for search engine optimization (SEO). Many of my sites are in the top search results. Since 2008, I have optimized 2000+ wordpress and shopify sites and developed over 200 websites using HTML, and WordPress. I'm well versed in CSS, PHP, and MySQL. See my portfolio below. I follow instructions explicitly and work efficiently and quickly.
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    Shopify
    Page Speed Optimization
    WordPress Plugin
    Website Performance Optimization
    WordPress Theme
    PHP
    Laravel
    CakePHP
    WordPress
    On-Page SEO
    Off-Page SEO
  • $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
    Linux System Administration
    DevOps
    Penetration Testing
    WordPress
    Amazon EC2
    cPanel
    Docker
    NGINX
    Amazon Web Services
  • $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
  • $30 hourly
    Hi i am Ivan! Im magento 2 backend developer. I have experience in such things: - Version upgrade - Backend development - Magento 1 to Magento 2 Migration - Module development - Server management(Apache, Ngnix, Mysql/ElasticSearch, Files/Folders permission ...) - Bug fixing, support and maintenance
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    Ecommerce Website
    Web Development
    SQL
    Back-End Development
    Redis
    Magento 2
    Elasticsearch
    HTML5
    Magento
    Ecommerce Website Development
    Bug Fix
    jQuery
    PHP
    JavaScript
  • $90 hourly
    I am a veteran DevOps and I love urgent jobs. Time is money for your business, and I strive to resolve problems quickly and efficiently, often within minutes. I optimize servers to handle large volumes of visitors and improve website and application performance. My solutions have saved some of my clients thousands of dollars in infrastructure costs. ⏱ General availability UTC: 7am-9pm, ET: 2am-4pm, PST: 5am-1pm. My expertise: site reliability engineering, high-traffic installations for WordPress, Magento and custom apps, and identifying performance bottlenecks in them. Server speed and load optimization, complex site, email, and domain migrations. Multiple-server architecture designs. Applications containerization and deployment for ECS and Kubernetes. Setting up an automated app, server deployment and testing with GitLab and GitHub CI/CD. Platforms: AWS, Google Cloud, DigitalOcean, Linode, Vultr and others Automatic infrastructure deployment and server provisioning with Terraform and Ansible Kubernetes deployments on AWS/GKE/DigitalOcean SSL / Letsencrypt / PCI DSS Compliance Dovecot / Postfix / Rspamd / SPF / DKIM / Email deliverability Apache / Nginx / Traefik / HAProxy / HTTP2 / PHP-FPM CloudFlare - advanced caching, WAF, workers and other features MySQL / MariaDB / Percona - performance analysis, configuration, complex migrations CPanel / WHM / Plesk / Froxlor Zabbix server monitoring. NewRelic, Blackfire code performance profiling GitLab, GitHub, BitBucket CI/CD pipelines VPN - WireGuard, StrongSwan, OpenVPN Earlier in my career I have been specializing in data recovery for eleven years, working with a wide range of workstations, servers and storage arrays. During this time, I have developed multiple data recovery tools for Windows in C# and for Linux in C and Python and reverse-engineered various software and hardware components.
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    Cloudflare
    Terraform
    New Relic
    DevOps
    SSL
    Cloud Implementation
    Data Recovery
    Linux System Administration
    GitLab
    Virtual Private Server
    Software Debugging
    Database Administration
    Cloud Migration
    Amazon Web Services
    Google Cloud Platform
  • $60 hourly
    server-administration, linux-system-administration, windows-administration, unix, freebsd, clustering, amazon-web-services, virtualization, openvz, plesk, cpanel, customer-support, helpdesk-support, internet-applications, database-management, mysql, postgresql, microsoft-sql-server, rdbms, mail-servers, dns, web-services, iis, apache, lighttpd, nginx, apache-tomcat, jboss, security, openvpn, billing
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    HAProxy
    MySQL
    Linux System Administration
    Unix System Administration
    Unix Shell
    Apache Administration
    Virtualization
    Database Management System
    FreeBSD
    SQLite
    Apache Tomcat
    Windows Administration
    Microsoft IIS
    CentOS
  • $47 hourly
    Are you seeking a top-notch full-stack developer who gets the job done right? I want to hear your idea. I am highly skilled at planning a job from idea to completion. Whether you are a technical person or non-technical I will share my process in a language you can understand. We discuss the tools, technology, and set a delivery date. Programming and technology is my lifelong passion. I keep up to date with the latest technologies and tools, so my customers can be assured that they are receiving the highest quality product. I provide the most cost-effective solutions and do my best to ensure the customer’s complete satisfaction. What sets me apart? • 14+ years of professional development experience with background in finance • 7+ years of Full Stack development experience • Use of Agile Technology, using 2-week incremental iterations on features • Long-term repeat business with established customers, & open to new customers • Able to break down large projects/tasks into bite-sized steps on a schedule • Provide estimates for projects & fixed quotes for well-defined small projects • All work is documented and presented to the customer (for future programmers) • Experience and ability to map out a project plan from start to finish, and on-time • Completed features are fully tested Technology Experience Languages • Java • PHP • Javascript • CSS Databases • MySQL • PostgreSQL • MongoDB Frameworks - backend • NodeJs • Laravel • Spring Boot Frameworks - frontend • React • Vue.js Other technologies • Docker • AWS What idea do you have? Send me a message and let’s make a plan.
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    Docker
    Spring Boot
    MQL 4
    React
    MQL 5
    Java
    NestJS
    Next.js
    Node.js
    JavaScript
    PHP
  • $52 hourly
    I perform web design (PHP, Python, Ruby) and programming(Java, C++), and server administration GNU/Linux (CentOS, RedHat, Ubuntu, Debian). Software Engineer with a Full Stack emphasis. Love developing and working with great infrastructures. Ambitious applications are always keeping contempt. DevOps with a strong emphasis on Back-end web development and automation and deployment of Unix systems. I'm an experienced PHP Developer (16+ years) with Bachelor's Degree in Computer Science (Software Engineering) in Spain. Over 16 years of intensive work in the web development industry. ✔More than 9750 hours in Upwork and 190+ projects. With almost 85% Job Success. I apply my technical skills using UNIX based and like operating systems to provide the most effective, reliable and secure solutions available. Results oriented application developer focused on delivering high quality code and solutions. Built solutions using several scripting/programming languages ► PHP: OOP, MVC, Best practices, Design Patterns, Unit Testing ► PHP frameworks: Symfony, Zend, CodeIgniter, Laravel, Lumen, FuelPHP ► Python: Django, Fabric ► Webservers: Apache, Nginx, Varnish, LightHTTP ► Databases: MySQL, MariaDB, SQLite, PostgresSQL, Percona ► Version control system: Git, hg (mercurial), Bazaar, svn Also: ► Mailing: Postfix, Dovecot, Postgre, SpamAssassin, ClamAV, Mailgun, Mailchimp ► Providers: - AWS (EC2, ECS, ECR, S3, Route 53, Elastic Load Balancing (ELB), Latency Based Routing (LBR), Glacier, etc), - Digital Ocean, - Hetzner, - Linode (Lish) ► Migration, backup, page speed optimization and tuning perfomance sites (Specialized in migrations like shared-hosting to VPS/Dedicated or huge infrastructures). Reducing costs for your company is a must for me. ► CDN: CloudFlare ► SSL configuration: RapidSSL, name.com, GeoTrust, LetsEncript ► PaaS: Cloud66, EngineYard, Laravel Forge ► GTD: Basecamp, Asana, Trello, Wunderlist ► Payments: Pay_pal API, Stripe, Braintree, MangoPay, Zaxaa ► Bluehost, Hostgator, Site5 ► Security: Suhosin, ModSecurity ► Panels: cPanel (and cPanel DNS only), DirectAdmin, Plesk ► Exception tracking: bugsnag, New Relic ► Redis, Vagrant, Docker ► Templates system: Mustache, Markdown, Smarty, Twig, Haml, Jade, Dwoo, Phptal ► Databases: MySQL, MariaDB, MongoDB, Amazon RDS (Multi AZ), Cassandra ► Others: WP-Rocket, Memcache, Dropbox API I also offer SEO, 3D Design and translations through other workers in my Agency Quijost And there is much more to list of skills I gathered over the years. Just contact me for a quote. I prefer only hourly jobs instead fixed price. Please avoid sending me jobs about (it will be ignored): iOS, Windows, IIS, SQL Server
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    RESTful API
    WordPress Plugin
    WooCommerce
    RESTful Architecture
    Castilian Spanish
    Unix System Administration
    Symfony
    Java
    PHP
    JavaScript
    HTML5
    Backup Administration
    Python
    Business with 10-99 Employees
    Amazon Web Services
  • $45 hourly
    Upwork Verified Web Developer and a "Magento Specialist". Hey Upwork, My name is Den, I am a senior certified full-stack web developer with 9 years of successful experience in Magento 1/2 e-Commerce. My main tech skill set: Backend: Magento 1/2, PHP7 OOP (Design pattern: Singleton, Factory, Observer, MVC). Magento Core structure (Models, Blocks, Observers, Config, SOAP) Magento Enterprise edition (FPC, Gifts, Store credits, Persistent, RMA) Zend framework 3rd Party APIs & services (Twitter, PayPal, Facebook) Frontend: Prototype/jQuery/Ajax(JSON/DOM)/JavaScript HTML/HTML5/XML/CSS Magento Theming (Layout, Templates, Skins) Database: MySQL I help my clients to extend Magento core functionality, customize Magento front-end, build custom extensions, and solve any issues in all areas of Magento. I thrive on figuring out solutions to complex problems, often offering my clients the best solutions. I also pride myself on attention to details and getting a job done right the first time. Looking for any both long and short term Magento contracts!
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    Kibana
    SOAP
    RabbitMQ
    Unit Testing
    RequireJS
    Magento
    CSS 3
    JavaScript
    Knockout.js
    GraphQL
    Docker
    Prototype JavaScript Framework
    AJAX
    MySQL
    PHP
  • $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
  • $200 hourly
    PLEASE NOTE: My hourly rate is high due to the fact I have a lot of small/often less-than-an-hour projects. For longer engagements I am flexible with my rate. *** I have over 20 years of LAMPish development and system administration (LAMP and Node.js apps.) I do this for my day job and as a hobby. My current focus is on AWS and Ubuntu-based stacks; however, I can work with any Linux distribution. A jack of many trades - in the system administration, devops, cloud, platform and site reliability engineering type roles. Various skills: System administration: AWS, VPSes (Linode and DO are my preferred providers), dedicated servers (Hetzner, Softlayer/IBM), everything in between. I've done it all from hardware selection, racking, configuring/deploying, and maintaining. AWS Certified Cloud Practitioner AWS Certified Cloud Practitioner AWS Certified Cloud Practitioner AWS Certified Cloud Practitioner - EC2, RDS, S3, IAM, SES, VPCs, and more - using console, API and CLI. Nginx, Apache, PHP, Bash scripting, Postfix, Memcached, Redis, Ubuntu, CentOS, Amazon Linux, Varnish, GitLab CI/CD, GitHub Actions, Bitbucket Pipelines, Circle CI, Kubernetes, Docker, Argo CD. WordPress and Drupal migration, tuning/performance/profiling, malware removal API consumption, data transformation, web scraping (using PHP - simplehtmldom, regular expressions, and string manipulation as fallback) Google Workspace setup (custom domain, email setup, etc.) and migration Extensive Cloudflare, Akamai, and other CDN experience Available 24/7 and via phone based on contract. Billing is flexible. You won't have any surprises. I aim for long-term client retention and good relationships!
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    Laravel
    DigitalOcean
    DevOps
    PHP
    Amazon RDS
    MySQL
    Amazon S3
    WordPress
    Amazon EC2
    Amazon Web Services
    System Administration
    NGINX
    Ubuntu
  • $90 hourly
    Senior developer with exposure to a wide variety of environments and a diversity of challenges. Distinction for creative thinking, problem-solving, and resilience in high-pressure situations. Capable of working independently or with a team through the lifecycle of a project. Ability to assist in business analysis and requirements gathering, as well as development, implementation, and support. Approachable, funny, easy-going, and pragmatic. Native English speaker. AREAS OF EXPERTISE • Expert PHP/JavaScript/Rust/Linux/MySQL/HTML/CSS • DevOps AWS/Azure • Cloud application maintenance and management • MySQL database administration • Scaling high traffic websites • Legacy web application development maintenance • Excellent problem-solving skills Need someone experienced and pragmatic to rescue your project? Junior resources spinning wheels and looking for technical guidance? Is Cloud infrastructure getting too complicated? Lucky You, I’m your guy, and I can help!
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    Amazon Web Services
    Linux System Administration
    Unix
    PHP
    JavaScript
    HTML
    Ubuntu
    Linux
    Rust
    Symfony
    CSS
    PostgreSQL
    SQL
    MySQL
  • $35 hourly
    ✅ Adobe Certified Magento 2 Expert **✅ 11+ years of experience **✅ 400+ projects **✅ 360+ extensions Services I offer: ➺ 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
  • $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
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