Your Linux server is down, misconfigured, or leaking security gaps - I'll fix it fast and make sure it stays fixed.
I specialize in setting up and hardening production Linux environments: VPS configuration, Nginx + SSL, Docker deployments, automated backups, and monitoring with Prometheus & Grafana. I don't just apply fixes - I document everything so you understand what changed and why.
What I can help you with:
→ VPS setup and security hardening (SSH, firewall, fail2ban)
→ Nginx configuration + SSL certificates (Let's Encrypt)
→ Docker containerization and deployment
→ MySQL / PostgreSQL setup and maintenance
→ Monitoring and alerting (Prometheus + Grafana)
→ Incident troubleshooting and root cause analysis
I've resolved 40+ real-world Linux failure scenarios on SadServers (Master certificate), built production-ready server environments from scratch, and completed a full DevOps lab covering Docker, Kubernetes, ArgoCD GitOps, and Prometheus monitoring.
I respond quickly, communicate clearly, and document my work. If you have a server issue or need reliable Linux infrastructure set up properly - send me a message.
Linux
DevOps
Bash
NGINX
Docker
PostgreSQL
MySQL
Git
Computing & Networking
Troubleshooting
Prometheus
Grafana
SSH
Florin F.
Iasi, Romania
$65/hr
4.6
175 jobs
Magento store slow, breaking during upgrades — or ready to leave Magento for Shopify?
I fix and stabilize Magento 2 stores in production, and I handle Magento to Shopify migrations without losing data or Google rankings.
I've worked in eCommerce since 2011 (Magento 1 and 2, daily) on real systems with large catalogs, complex pricing, and custom integrations.
Recent results:
fixed checkout and payment issues blocking revenue
improved store performance by 30–40%
handled upgrades and migrations with near-zero downtime
stabilized high-traffic stores under load
Common issues I handle:
Slow frontend / poor Core Web Vitals
Checkout and payment failures
Broken upgrades or deployments
High server load, timeouts (504), unstable environments
API and integration failures
S3/Object Storage image upload fixes
Database optimization for large catalogs
Moving to Shopify? After 15 years inside Magento's data model, I know exactly what breaks when merchants move — product data, customer accounts, order history, and the URL structure your rankings depend on. I migrate products, customers, orders, and 301 redirects so nothing gets lost on the way out. I also take Shopify speed, checkout, and API integration work (Admin GraphQL, Checkout Extensibility, metafields).
Most eCommerce issues are not obvious — they come from hidden module conflicts, caching layers, or upgrade side-effects.
My approach is simple: identify the root cause fast, apply a safe fix, and make sure it doesn't come back.
Technically, I work across custom modules, Hyvä/Luma, APIs (REST/GraphQL), AWS stacks, Varnish, Redis, OpenSearch, and performance profiling (Blackfire, New Relic).
I work directly with you — no layers, no delays, no handoffs.
If your store has an issue — or you're planning a move to Shopify — send me the URL. I can usually identify the root cause within a few hours.
Magento 2
Magento
PHP
Ecommerce Website Development
MySQL
API Integration
RESTful API
Redis
Web Application Security
Ecommerce SEO
Ecommerce Store Setup
Shopify
Shopify SEO
Shopify Development
Shopify Plus
Shopify Website Redesign
Shopify Apps
Lorand T.
Arad, Romania
$70/hr
5.0
58 jobs
I’m Lorand, a WordPress Speed Optimization Expert with 15+ years of experience building, fixing, and fine-tuning high-performance websites.
🚀 𝗪𝗵𝗮𝘁 𝗜 𝗱𝗼 𝗯𝗲𝘀𝘁 (𝗮𝗻𝗱 𝗹𝗼𝘃𝗲 𝗱𝗼𝗶𝗻𝗴):
✓ Speed Optimization & Technical Tuning – making WordPress sites load fast by fixing bloated code, heavy plugins, caching issues, and other bottlenecks ⚡
✓ Core Web Vitals Optimization – improving PageSpeed metrics (LCP, CLS, INP) for higher Google rankings and a smoother user experience 📊
✓ Keeping your site safe with solid security setups 🔐
✓ Updating themes & plugins without breaking your site (or your heart) 💔➡️❤️
✓ Developing custom themes, plugins, and WooCommerce stores that just work
✓ Debugging and fixing site-breaking issues that make you want to throw your laptop 🪟💻
🤝 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗵𝗶𝗿𝗲 𝗺𝗲:
✓ Their website is too slow, and they need a Speed Optimization Expert to cut load times.
✓ They want consistent WordPress Performance improvements for better SEO, conversions, and user experience.
✓ They need a reliable developer to handle maintenance, fixes, or custom builds without the drama.
Since 2008, WordPress and I have been inseparable. Over the years, I’ve focused on making WordPress sites blazing fast, secure, and hassle-free.
🧩 My motto: First, solve the problem. Then, write the code. (Yes, I actually like reading documentation. Weird, I know.)
Keywords: WordPress Developer Romania, WooCommerce Expert, Kadence Developer, Elementor Developer, Website Redesign Expert, WordPress Speed Optimization, Responsive Web Developer, WordPress Plugin Development, Website Maintenance, Secure Data Migration, PSD to WordPress, Divi Theme Developer, Website Speed Optimization, Bug Fixing Expert, WordPress SEO Optimization, Full Stack Developer, Front End Web Developer, WordPress Migration, Hosting Transfer Expert, API Integration Developer, Mobile Website Development, WordPress Security Specialist, WordPress Site Cleanup, Elementor Website Builder, WordPress Error Fix, Cross Browser Compatibility Fix, WordPress Hosting Expert, Technical SEO, Elementor Customization, Website Developer, WordPress WooCommerce Specialist, Responsive Landing Page Design, WooCommerce Store Setup, WordPress Expert, Figma to WordPress, Web Hosting Migration, WordPress Backup and Restore, Custom Website Design, Webflow to WordPress Migration, Malware Removal, WooCommerce Store Developer, WordPress Customization, jQuery Animation Developer, Kadence Pro Developer, WordPress Child Theme Developer, JavaScript Bug Fixer, Divi Theme Customization, Top Romania WordPress Expert, WordPress Content Migration, WordPress Troubleshooting, WordPress Maintenance Plans, jQuery Expert, WooCommerce Store Redesign, WordPress Site Cleanup, WordPress Developer Romania, WordPress Speed Optimization, Back End Developer, Website Speed Tester, Top WooCommerce Expert, Web Performance Consultant, WordPress Theme Developer, cPanel Backup and Restore, WordPress WooCommerce Specialist, WordPress SEO Optimization, Europe WordPress Developer, WordPress Hosting Expert, WordPress Responsive Design, Payment Gateway Integration, Backend Web Developer, Website Speed Optimization, Kadence Expert Romania
WordPress Optimization
Page Speed Optimization
Website Performance Optimization
Website Optimization
Performance Optimization
Ecommerce Performance Optimization
WordPress
WordPress Theme
WordPress Plugin
WordPress Development
WordPress Bug Fix
WordPress Website
WordPress Customization
WordPress Security
WordPress Consultation
Bogdan Mircea S.
Bucharest, Romania
$50/hr
4.8
54 jobs
As a senior linux system administrator with over 15 years of experience, I possess a wealth of knowledge and expertise in all aspects of Linux server administration, configuration, and management. I have different certifications from Udemy, Cisco Networking Academy, AWS and cPanel. I have honed my skills over the years and I am well-versed in using various tools and technologies related to Linux, including Ansible, DigitalOcean, AWS, and cPanel.
My extensive experience in Linux system administration has allowed me to develop an in-depth understanding of how Linux servers work and how to optimize their performance to meet business needs. I am proficient in installing, configuring, and managing various Linux distributions and have a solid understanding of networking, security, and server management concepts.
In addition to my daily job as a Linux system administrator, I also take freelance projects in my free time. I'm always looking for new challenges and opportunities to expand my knowledge and skills, and I stay up-to-date with the latest developments in Linux and related technologies.
Technologies I'm familiar with: CentOS, Redhat, Ubuntu, Debian, Postfix, MySQL, MariaDB, Apache, Nginx, Varnish, Haproxy, Iptables, Zabbix, Nagios, Cacti, Icinga2, Grafana, Elasticsearch, Kibana, Docker, Kubernetes, Odoo, CWP, VestaCP, Plesk, cPanel, Virtualmin, Proxmox, Opennebula.
Overall, I am a highly skilled and experienced Linux system administrator who is committed to delivering top-quality services to clients and ensuring the smooth and efficient operation of Linux servers.
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