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Amit Ranjan

5.0

964

7.7

100%

Puri, India

$12 USD per hour

Is your WordPress website slow, hacked, broken, not ranking on Google, or in need of a redesign? You’re in the right place. I am a Senior WordPress Specialist with 935+ successfully optimized WordPress websites, helping businesses improve speed, security, SEO rankings, and conversions. I don’t just fix WordPress websites — I optimize, secure, and scale them for performance. 🚀 WordPress Speed Optimization (Guaranteed Results) I specialize in WordPress speed optimization and WooCommerce speed optimization, delivering: 90%+ Google PageSpeed Insights score A+ GTmetrix performance grade with 2 Seconds lading time Faster load times (Core Web Vitals optimized) Improved SEO rankings & higher conversions Perfect for: 1. Slow WordPress websites 2. Slow WooCommerce stores 3. Mobile performance issues 📈 SEO Optimization for WordPress I provide complete WordPress SEO optimization to help your website rank higher on Google and attract more organic traffic. My SEO services include: 1. Core Web Vitals optimization (SEO-focused performance metrics) 2. On-page SEO optimization (titles, meta descriptions, headings, internal linking) 3. Off-page SEO optimization (link strategy & authority building) 4. Keyword research & keyword ranking optimization on top pages 5. Content optimization for Google ranking 6. SEO structure & schema optimization 7. Indexing & crawl issue fixes 8. Broken URLs, redirects & canonical issues 9. WordPress SEO plugin setup (Yoast / Rank Math) My goal is simple: 👉 Get your WordPress website ranking on top of Google search results. 🎨 WordPress Website Design & Redesign Need a modern, fast, and responsive website? I offer professional WordPress website design using: 1. Elementor 2. Divi 3. WPBakery 3. Fully responsive & mobile-first layouts 4. SEO-friendly structure 5. Clean UI/UX focused on conversions 🔒 WordPress Malware Removal & Security Is your website hacked or infected? I provide complete WordPress malware removal, including: 1. Japanese keyword hack removal 2. Spam link & redirect removal 3. Google blacklist removal 4. Hidden backdoor cleanup 5. Advanced WordPress security hardening Your site will be 100% clean, secure, and protected from future attacks. 🛠 WordPress Bug Fixing & Technical Support I fix WordPress issues others can’t, including: 1. Critical errors & white screen of death 2. Plugin & theme conflicts 3. WooCommerce checkout/cart issues 4. Broken layouts & PHP errors 5. Server & hosting-related problems If it’s broken — I’ll fix it. ✅ Why Hire Me? ✔ Senior WordPress expert ✔ 935+ WordPress websites optimized and ranked ✔ Speed, security & SEO specialist ✔ WooCommerce optimization expert ✔ Fast communication & reliable delivery 🚨 Stop losing customers because of a slow, hacked, or broken WordPress website. 💬 Send me a message for a FREE consultation Let’s optimize, secure, fix, and redesign your WordPress website for better SEO and higher Google rankings — starting today.

Varnish Cache PHP Java Website Design Graphic Design

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NXSOL PRIVATE LIMITED

4.9

1026

9.3

99%

Rajkot, India

$25 USD per hour

We are a trusted web development company delivering custom, scalable, and high-quality software solutions for clients across the US, Canada, Europe, and Asia. Our expertise spans PHP (Laravel, CodeIgniter, CakePHP, WordPress, Magento), Java (Spring Boot, Spring MVC, Hibernate, JPA, Microservices), and Python for web applications and automation. Our experienced team also develops modern frontend and mobile applications using Vue.js, React.js, AngularJS, Flutter, Ionic, and Bootstrap. We follow industry best practices with Git-based version control and agile project management using Jira, Asana, or Trello, ensuring transparent communication and timely delivery. Whether you need a custom web application, enterprise solution, eCommerce platform, API integration, or ongoing development support, we are committed to delivering reliable, cost-effective solutions tailored to your business goals.

Varnish Cache PHP Java JSP JavaScript

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Vishnulal

4.9

833

7.9

97%

CHERTHALA, India

$50 USD per hour

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

Varnish Cache PHP Java Python Script Install

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Ankush

5.0

327

7.0

100%

INDORE, India

$18 USD per hour

WordPress Performance & Security Specialist I help businesses fix WordPress problems that other developers struggle with. ✔ Website Speed Optimization (Core Web Vitals / GTmetrix) ✔ Malware & Hack Removal ✔ WooCommerce Troubleshooting ✔ PHP 8 Compatibility ✔ WordPress Migration ✔ Server Errors (500, 503) ✔ Plugin & Theme Customization Over the past 10+ years I've completed 300+ successful projects with a 5-star rating. I don't outsource work. I investigate the root cause before applying fixes. My goal is permanent solutions rather than temporary workarounds.

Varnish Cache PHP JavaScript Python Website Design

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Naveen

5.0

0.9

100%

Delhi, India

$15 USD per hour

I am an Adobe-certified developer with over 10 years of experience in PHP web development and customization. With a track record of successfully completing 200+ projects across PHP, CMS platforms, and eCommerce (including Magento, WordPress, Joomla, and Core CodeIgniter), I specialize in delivering tailored solutions that elevate your business. Whether it's design, development, or customizations, I’m here to help bring your project vision to life and drive growth.

Varnish Cache PHP JavaScript Web Security SEO

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How to hire a great freelance Varnish Cache Developer

A Varnish Cache developer is an HTTP acceleration specialist who installs, configures, and tunes Varnish to cache web content, reduce origin load, and deliver faster page response times. Hiring a skilled Varnish Cache developer turns a slow, database-heavy site into a high-throughput application capable of serving thousands of requests per second from memory, which directly improves conversion rates, search rankings, and infrastructure costs.

What a Varnish Cache developer does

Varnish is a reverse proxy and HTTP accelerator that sits between clients and your web servers, storing responses in RAM and serving repeat requests without touching the backend. A Varnish Cache developer writes and maintains the configuration that controls this behaviour, ensuring the right content is cached, invalidated, and personalised correctly.

The work is part systems engineering, part application logic. A specialist needs to understand HTTP semantics, cache-control headers, edge-side includes, and the specific quirks of Varnish Configuration Language (VCL). They also need to coordinate with backend developers, DevOps teams, and CDN providers to build a coherent caching strategy.

Core deliverables and services

A freelance Varnish expert typically handles the full lifecycle of cache deployment, from initial architecture through ongoing tuning. Common deliverables include:

Installation and configuration of Varnish Cache on Linux servers, including systemd units, storage backends (malloc, file, MSE), and thread pool tuning

Custom VCL development for routing, normalisation, cookie stripping, ESI processing, and grace mode handling

Cache invalidation strategies using PURGE, BAN, and xkey/ykey tagging

Integration with WordPress, Magento, Drupal, and Shopify storefronts through cache plugins and header rewrites

SSL termination architecture using Hitch, NGINX, or HAProxy in front of Varnish

Varnish High Availability (VHA) and Varnish Enterprise feature setup

Performance benchmarking with wrk, vegeta, or ab, and live diagnostics with varnishlog, varnishstat, and varnishncsa

Migration from page caches like FastCGI Cache or NGINX micro-caching to Varnish

Edge logic for A/B testing, geolocation routing, and device detection

Documentation and runbooks for cache warming, purging workflows, and incident response

Tools and technologies

Varnish rarely operates in isolation. A capable Varnish Cache developer is fluent in the surrounding stack and the ecosystems Varnish integrates with:

Varnish Cache open source and Varnish Enterprise, including modules like vmod_xkey, vmod_cookieplus, and vmod_kvstore

Web servers and load balancers such as NGINX, Apache, and HAProxy

TLS proxies including Hitch and stunnel for HTTPS in front of Varnish

Configuration management with Ansible, Puppet, Chef, or Terraform

Containerisation with Docker and orchestration on Kubernetes, including the Varnish Operator

Observability tools such as Prometheus, Grafana, Datadog, and the ELK stack for varnishncsa log shipping

CDN coordination with Cloudflare, Fastly (also Varnish-based), Akamai, or AWS CloudFront

Industries and use cases

Varnish is the standard choice wherever HTTP throughput, latency, and origin protection matter. Common engagements come from:

High-traffic publishing and media sites that serve breaking news under sudden load spikes

E-commerce platforms running Magento, WooCommerce, or PrestaShop where catalogue pages must render in milliseconds

SaaS applications offloading public marketing pages and API responses

Streaming, video, and software distribution services using Varnish for HLS or large-object delivery

Government, education, and enterprise portals managing concurrent session loads on legacy backends

API gateways that need response caching, rate limiting, and request normalisation at the edge

How to evaluate Varnish Cache candidates

Strong candidates show evidence of production VCL written for real traffic patterns, not tutorial-level configurations. Look for portfolios that describe traffic volumes handled, hit ratios achieved, and the specific problems solved.

Key qualification signals include hands-on Linux administration experience, deep knowledge of HTTP/1.1 and HTTP/2 caching semantics, and familiarity with at least one major CMS or e-commerce platform's caching quirks. Varnish Software certifications, contributions to public VCL libraries, and a track record running Varnish at scale are strong markers.

Sample interview questions you can use directly:

How would you structure VCL to cache a logged-in user's public pages while bypassing cache for their account dashboard?

What's the difference between PURGE and BAN, and when would you use xkey tagging instead of either?

How do grace mode and keep work together to handle backend failures gracefully?

Walk me through how you would diagnose a sudden drop in cache hit ratio using varnishlog and varnishstat.

How do you handle SSL termination, given that Varnish itself does not speak TLS in the open source version?

Why hire Varnish Cache developers on Freelancer.com

Freelancer.com gives you direct access to a global pool of HTTP caching specialists, web performance engineers, and DevOps freelancers with verified Varnish experience. You can post a project on Freelancer.com and receive competitive bids within hours, compare portfolios, read past client reviews, and shortlist freelancers whose work history matches your traffic profile.

Whether you need a quick VCL audit, a full Varnish deployment on Kubernetes, or ongoing performance tuning, freelancers on Freelancer.com cover every time zone and budget. Milestone Payments protect your funds until deliverables are approved, and the platform's chat and file-sharing tools keep technical communication clear from kickoff to handover.

Post a project on Freelancer.com today and connect with experienced Varnish Cache developers ready to tune your VCL, raise your hit ratio, and keep your origin servers comfortable under load.

What are the steps to hiring a freelance Varnish Cache developer?

Hiring a Varnish specialist is straightforward when your brief reflects the technical reality of your stack. The process below walks through writing the project post, evaluating bids, and awarding the work to the right candidate for your caching architecture.

Step 1: Post your project on Freelancer.com

Your project post is the single biggest factor in the quality of bids you receive. A clear, technical brief filters out generalists and attracts freelancers with genuine VCL experience. Head to the post project page , fill in the brief, scope, timeline, and budget, then publish the project for freelancers to bid on.

Specify your stack: backend application, web server, OS, and any CDN already in front

State traffic volumes, peak request rates, and current cache hit ratio if known

List concrete deliverables such as VCL files, Ansible roles, dashboards, or a written architecture document

Note any existing Varnish version, modules in use, and whether you need open source or Varnish Enterprise

Include constraints around cookies, personalisation, authentication, and PCI or compliance scope

Set a realistic timeline and indicative budget range so bids are scoped accordingly

Step 2: Review bids from freelancers

Bids are short proposals, not just price quotes. A strong Varnish bid shows the freelancer has read your brief carefully, understood the caching challenge, and can articulate an approach. Read each proposal for signs of technical judgement before shortlisting.

Look for proposals that reference specific VCL features relevant to your case, such as grace mode, ESI, or xkey purging

Note candidates who ask intelligent clarifying questions about cookies, personalisation, or backend behaviour

Check that proposed timelines reflect the complexity of your stack rather than generic estimates

Favour bids that include sample VCL snippets, links to past projects, or descriptions of hit ratios achieved

Use Freelancer.com chat to ask candidates how they would handle a specific edge case from your brief

Step 3: Evaluate freelancers and award the project

The final decision combines proposal quality with profile evidence. For Varnish work, consistency across multiple production engagements matters more than a single impressive case study, because caching bugs only surface under sustained real traffic.

Review portfolio depth for production Varnish deployments, not just lab demos

Check star ratings, completed project counts, and the volume of repeat client work

Read written client reviews for mentions of reliability, debugging skill, and communication

Confirm verified payment method, completion rate, and on-time delivery rate on the profile

Look for adjacent skills such as NGINX, HAProxy, Linux administration, and Ansible that round out the engagement

Award the project and fund Milestone Payments so the freelancer is paid only as agreed deliverables are approved

How long does a Varnish Cache project take?

A standalone Varnish installation with basic VCL for a CMS site can be completed in a few days, while custom VCL for a complex e-commerce platform with personalisation, ESI, and multi-tier purging typically runs two to six weeks. Ongoing performance tuning is often handled as a retainer.

Can I hire a Varnish Cache developer for a one-off audit?

Yes. Many clients hire specialists purely to audit existing VCL, identify low hit ratios, and recommend configuration changes. A focused audit usually delivers a written report with prioritised recommendations and example VCL snippets.

What's the difference between a Varnish Cache developer and a general DevOps engineer?

A general DevOps engineer can install Varnish, but a Varnish specialist understands VCL state machines, cache invalidation patterns, and HTTP edge cases that determine whether your hit ratio is forty percent or ninety-five percent. For production caching strategy, the specialist's depth pays off quickly.

Do I need a Varnish developer if I already use a CDN?

Often yes. CDNs cache at the edge, but a Varnish layer in front of your origin protects against cache misses, handles personalised content the CDN cannot, and gives you fine-grained control through VCL. Many high-traffic architectures run both.

Will a Varnish freelancer work with my existing backend team?

Experienced Varnish developers routinely collaborate with backend, frontend, and infrastructure teams. They typically need access to staging environments, application source for header logic, and a communication channel with whoever controls deployments.