Varnish Cache Developers Para Contratação
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Localização específica
Exames
Remuneração por Hora (Dólares)
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On-line
Mostrando 3 resultados
Freelancers Patrocinados
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AliAsif4856 AliAsif4856
$10 Dólares / hora
🏆 Top-Rated WordPress Speed, Security & Fixes ProPakistanFixing slow, hacked, and broken WordPress websites with precision and guaranteed results. Are you dealing with a slow, hacked, or unstable WordPress website? I can fix it — quickly, professionally, and with long-lasting results. I’m a senior WordPress technical specialist with 6+ years of experience working on...Fixing slow, hacked, and broken WordPress websites with precision and guaranteed results. Are you dealing with a slow, hacked, or unstable WordPress website? I can fix it — quickly, professionally, and with long-lasting results. I’m a senior WordPress technical specialist with 6+ years of experience working on high-performance, secure, and fully optimized WordPress websites. I’ve successfully repaired, optimized, and secured 650+ WordPress and WooCommerce websites, helping businesses improve speed, stability, SEO, conversions, and overall performance. I turn WordPress problems into clean, fast, secure, and stable websites — every single time. 🔧 What I Do ⚡ Performance & Speed Optimization Load times under 2 seconds 90+ PageSpeed Insights & A+ GTmetrix performance Full optimization of CSS, JS, images, caching, and databases Core Web Vitals improvements for better SEO & user experience 🛡️ WordPress Security & Hack Cleanup Complete malware removal & blacklist fixes Japanese keyword hack, spam redirects, and injected script removal Security hardening, firewalls & long-term protection 🐞 Error Fixing & Technical Troubleshooting White screen of death, 5xx/4xx errors, broken layouts Plugin conflicts, PHP issues, and database problems WooCommerce checkout, cart, and payment failures 🎨 Custom WordPress Design & Development Modern, responsive, mobile-first designs Custom themes, templates, and advanced functionality High-conversion landing pages (Elementor, Divi, Gutenberg, WPBakery) 🛒 WooCommerce Repair & Optimization Fix product variations, errors & theme incompatibilities Checkout optimization & payment gateway fixes Speed improvements for large stores 🔄 Migration, Setup & Configuration Hosting/domain migration with zero downtime SSL setup, CDN configuration & caching setup Fresh WordPress installations and full setup 🔁 Ongoing Support & Maintenance 24/7 availability for emergencies Weekly updates, monitoring, and backup automation Long-term technical support plans 🧩 Why Clients Trust Me ✔ 6+ years of proven WordPress expertise ✔ 640+ successful fixes, optimizations & cleanups ✔ Clear communication & quick delivery ✔ Transparent workflow with before/after reports ✔ Satisfaction guarantee — I stand behind my work I don’t just “fix problems.” I deliver stable, secure, high-performing WordPress systems that support your business long-term. 📩 Let’s Make Your Website Problem-Free Whether you need speed, security, fixes, optimization, or a complete redesign — I’m here to help. Send me a message now and get your WordPress site running perfectly. menos
Contratar AliAsif4856
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I have 12 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud Compute (EC2), Virtual Private Cloud (VPC), Public and...I have 12 years of experience in Linux and Cloud server management which includes Monitoring, Security, and Optimization. Designed, configured, and managed public/private cloud infrastructures utilizing Amazon Web Services (AWS), including Elastic Cloud Compute (EC2), Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Elastic Load Balancer, Cloud Watch and IAM. Implemented AWS high availability using AWS Elastic Load Balancing (ELB), which performed a balance across instances in multiple Availability Zones. AWS deployment using Ansible and Terraform, also deployed, and administered Open stack services. Configuring Ansible to manage AWS environments and automate the build process for core AMIs (Amazon Machine Image) used by all application deployments including Auto scaling and Cloud formation scripts. Worked with Docker on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud. Played a major role in building Docker images; create build and deployment configurations to deploy applications using Jenkins onto the Kubernetes cluster. Deployed and configured Elastic search ELK, Logstash and Kibana (ELK) for log analytics, full text search, application monitoring in integration with AWS Lambda and CloudWatch. Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespace versions. Troubleshooting the network issues involving TCP/IP, LAN/WAN networking, DNS, DHCP, SMTP, SNMP, netstat and monitored the servers and Linux scripts regularly and performed troubleshooting. Monitoring of the servers through Nagios, Icinga2, Zabbix I can handle cloud platform setup and Network management. I'm an expert in Website and e-mail Migration. I also have experience on VMware. Cloud Services: Amazon web services (AWS) , Gcloud , Digitalocean , Scaleway , Azure , Rackspace , Linode etc... My areas of expertise are: Linux, FreeBSD, Windows, Asterisk, FreePBX, NFS, CIFS, VMware, Xen, LVM, Apache, Nginx, Tomcat, Zimbra, Qmail, Sendmail, Postfix, Exim, LVM in Linux, Jabber, Openfire, FTP, Bind, PowerDNS, Pfsense, IPtables, Zabbix, Nagios, MysQL, LDAP, SquidFreeNAS, IPSEC, OpenVPN, PPTP, L2TP TECHNICAL SKILLS Operating systems: Linux, Windows Protocols: TCP/IP, FTP, DHCP, HTTP, SMTP, POP, IMAP Application/Web Servers: Apache, Nginx, Litespeed Mail Servers: Postfix, exim, sentmail, zimbra, iredmail menos
Contratar bindmission
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I'm Cloud Infrastructure & DevOps Engineer with 10+ years of experience designing, building, and operating high-availability, production-grade infrastructure across cloud and on-prem environments. Specialized in Proxmox clusters, Kubernetes platforms, mail infrastructure, Linux systems engineering, automation, and...I'm Cloud Infrastructure & DevOps Engineer with 10+ years of experience designing, building, and operating high-availability, production-grade infrastructure across cloud and on-prem environments. Specialized in Proxmox clusters, Kubernetes platforms, mail infrastructure, Linux systems engineering, automation, and scalable hosting architectures. Proven track record delivering resilient infrastructure for SaaS platforms, hosting providers, and enterprise systems, including HA clusters, container platforms, CI/CD pipelines, and large-scale email delivery systems. Strong focus on performance, security hardening, automation, and operational reliability. • Advanced System Administration: Over 10 years of expertise in Linux and Windows server environments, specializing in installation, configuration, hardening, troubleshooting, performance tuning, and production maintenance. • Cloud Infrastructure Management: Proficient in AWS (EC2, RDS, EBS, S3, CloudFront, VPC, IAM) and Azure (VMs, Web Apps, Database Services, CI/CD), designing scalable, secure, and cost-optimized cloud architectures. • High Availability & Infrastructure Architecture: Strong experience designing HA and failover architectures, multi-node clusters, redundancy models, disaster recovery strategies, and resilient production platforms. • Virtualization Technologies: Extensive hands-on experience with Proxmox VE, VMware ESXi, KVM, Xen, VirtualBox, OpenStack, and cluster-based virtualization platforms. • Containerization & Orchestration: Skilled in Docker and Kubernetes multi-node clusters, Rancher management, Ingress controllers, MetalLB, and container-based production deployments. • DevOps & CI/CD Automation: Experienced in building CI/CD pipelines using GitHub Actions and automation scripts, enabling reliable and repeatable deployment workflows. • Infrastructure Automation & Scripting: Strong automation background using Bash scripting and configuration automation to streamline provisioning, monitoring, and operational tasks. • Networking & Secure Connectivity: Strong knowledge of LAN/WAN/VLAN design, private networking, VPN technologies (WireGuard, SoftEther), firewall deployment, and secure access architecture. • Database Platforms: Skilled in MySQL, MariaDB Galera clusters, and PostgreSQL, including replication, clustering, failover, and performance tuning. • Web & Hosting Platforms: Extensive experience managing web hosting stacks, control panels (cPanel, Plesk, CWP, CyberPanel, VestaCP), and multi-tenant hosting environments. • Security & Hardening: Strong experience in server hardening, firewall configuration (pfSense, Sophos, Kerio), intrusion detection, vulnerability mitigation, and application security practices. • Monitoring & Performance Optimization: Proven ability to monitor system KPIs, analyze logs, troubleshoot bottlenecks, and optimize infrastructure performance under production load. menos
Contratar mrkimoz
