Hire the Best SSL Specialists

I work with web hosting, domain management, Linux systems, Email Migrations, and DNS Configurations. Over the years, I’ve handled WordPress installations, server optimizations, and Email Deliverability. I also help with SSL setup, and troubleshooting hosting-related issues to ensure everything runs smoothly. What I can do? - Wordpress - Website Migration - Email Migration - Google Workspace - Oulook - CPANEL - Zoho and more.. - Web Hosting - SSL - DNS - Domain - Linux - VPS - Server - cPanel - WHM - ISPConfig - DirectAdmin - Virtualmin - Webmin - CentOS Web Panel - Plesk - VestaCP - PowerDNS - CyberPanel - And More.. Email Deliverability - Email Deliverability - Email Setup - Google Workspace - Microsoft Outlook 365 - SPAM - SPF, DKIM, DMARC, BIMI, MTA-STS, SMTP-TLS - DNS/MX - SMTP - Google Workspace - Email Records - And More...

Most clients find me after wasting weeks on engineers who deploy fast but leave security gaps, brittle scripts, and zero documentation behind. Well, I do the opposite. I'm a DevSecOps engineer with 7+ years building cloud infrastructure that is production-hardened from day one, not secured as an afterthought. AWS, Kubernetes, CI/CD, secrets management, container security, GDPR-compliant workflows, all of it built clean and documented properly. I'm also one of the few engineers who builds AND secures AI agent systems. LangChain, CrewAI, RAG pipelines, MCP servers, I understand the attack surface of modern AI infrastructure that most security engineers have never touched. 🔐 Security & DevSecOps 🔹 Linux Hardening: firewalls, iptables, SSH lockdown, fail2ban, SSL/TLS 🔹 Secrets Management: HashiCorp Vault, AWS Secrets Manager, Azure Key Vault, GCP Secret Manager 🔹 Container Security: Docker Hardening, Kubernetes RBAC, Network Policies, Pod Security Standards 🔹 Server Management: WHM, cPanel, Plesk, Webmin, Virtualmin 🔹 GDPR-ready Workflows: encrypted APIs, secure backups, access control 🔹 CI/CD Security: secrets scanning, signed images, GitHub Actions, GitLab CI, Jenkins ☁️ Cloud Infrastructure & DevOps 🔹 AWS, GCP, Azure, DigitalOcean: deployment, scaling, cost optimization 🔹 Infrastructure as Code: Terraform, Pulumi, Ansible 🔹 CI/CD pipelines: GitHub Actions, Jenkins, GitLab CI 🔹 Container orchestration: Docker, Kubernetes, Helm 🔹 GitOps: ArgoCD, Flux 🤖 AI Infrastructure & Automation 🔹 Multi-agent systems: LangChain, LangGraph, CrewAI, AutoGen 🔹 Model Context Protocol (MCP) server integration 🔹 RAG pipelines & vector search: Pinecone, Qdrant, Weaviate, ChromaDB 🔹 LLM app builders: Dify.ai, Flowise 🔹 Multi-model routing: OpenRouter 🔹 AI agents: Claude, ChatGPT, Gemini, Azure OpenAI, AWS Bedrock 🔹 Local LLMs: Ollama, Mistral, Llama on Linux servers 🔹 Workflow automation: n8n, Make, Zapier, APIs & webhooks 💻 Full Stack & WordPress 🔹 Backend: Laravel, Node.js, Java, NestJS, Python, Go 🔹 Databases: PostgreSQL, MySQL, MongoDB, Redis 🔹 WordPress: Elementor, Divi, Bricks, Oxygen, WP-CLI, Gutenberg, Headless WordPress 📊 Monitoring & Reliability 🔹 Observability: Prometheus, Grafana, OpenTelemetry, ELK Stack, Sentry, CloudWatch 🔹 Automated backups: Rclone, AWS S3, GCP buckets 💼 You're a great fit if you are: 🔹 A startup that needs infrastructure secured from day one 🔹 An agency that wants one reliable long-term technical partner 🔹 A business running AI agents that needs someone who understands both the build side and the security risks Tell me what you're building. I'll make it secure, automated, and production-ready.

I help founders and developers deploy, fix, and scale their infrastructure. From broken Docker containers and Nginx issues to full VPS deployments with SSL and CI/CD — I focus on solving real infrastructure problems fast and cleanly. What I work with: • Docker & Docker Compose • Linux / Ubuntu servers • Nginx & reverse proxies • CI/CD pipelines • Cloud & VPS deployments • FastAPI & PostgreSQL • Kubernetes basics • Infrastructure troubleshooting I already have hands-on experience maintaining Linux infrastructure, deploying web services, configuring SSL, and troubleshooting production issues. If your app needs deployment, debugging, or a stable server setup — I can help.

I'm a proficient Linux Server Administrator and PHP/Python programmer with over 15 years of experience. My expertise extends to web hosting, cloud, cluster, DevOps and blockchain technologies. Throughout my career, I have worked with numerous hosting providers and have gained extensive experience in addressing vulnerabilities, viruses, spam detection, server optimization, and server software optimization. As a DevOps professional, I collaborate with various companies with developer teams ranging from 1 to 50. I have extensive experience in automating infrastructure, implementing CI/CD pipelines, managing cloud environments (AWS, Azure, GCP), and ensuring system reliability and scalability. Below are my general skills: * Blockchain platforms: Bitcoin, Tron (TRX, USDT), Ethereum (ETH, USDT, USDC), XRP (full node & API) * DevOps: GitLab, GitHub, Azure DevOps. Project support, CI/CD * Optimization of Google Pagespeed, Magento, WordPress, ODOO, Mautic, Drupal, Joomla, Bitrix, Bitrix24, and other CMS * Operating Systems: Debian, Ubuntu, CentOS, Rocky Linux, AlmaLinux, RedHat, CloudLinux, Gentoo, FreeBSD (administration, configuration, audit, optimization) * Software Configuration Management: Salt, Ansible * Web servers: Nginx, Apache, LiteSpeed (installation, configuration, optimization) * Database servers: MySQL, PostgreSQL, MariaDB, Percona, MongoDB (installation, configuration, optimization, profiling, cluster creation) * Mail servers: Exim, Postfix, Sendmail, Zimbra, Qmail, Dovecot + Spamassassin, ClamAV * Webhosting Administration Panels: cPanel / WHM, Plesk, aaPanel, Proxmox, CyberPanel, VestaCP, HestiaCP, ISPManager, Billmanager, ISPConfig, DirectAdmin, Webmin * Monitoring: Zabbix, Wazuh, Munin, Nagios, Icinga * Amazon: AWS setup or Amazon tools * Virtualization: Proxmox, OpenVZ, XEN, KVM, VMWare, VirtualBox, Docker * Load balancing via: HAproxy, Nginx, Pingora, ProxySQL, PowerDNS, BIND, Route53, Alibaba Cloud DNS * System Backup and Restore automation * Removal of viruses and malicious software * Network services: DNS (Bind, PowerDNS), VPN (MPD, PPTPD, OpenVPN), firewalls (iptables, ipfw), file server (samba3/4), proxies (Squid, 3proxy, Privoxy, Nginx), DRBD, Ceph, GlusterFS, lsyncd * FTP: Vsftp, Pureftp, Proftpd Thank you for viewing!

I am an experienced Linux administrator. I have 15+ years of experience in Linux system administration and problem-solving. I can troubleshooting all kinds of linux issues, centos migration, centos/ubuntu crash rescue, investigate server performance issue and web server administration. Skills & Deliverables: Cloud Infrastructure & Dedicated VPS Setup (AWS, DigitalOcean, Hetzner, Contabo, Linode etc) Building secure, high-performance servers with proper backup, and automation. Linux Administration(Centos, Ubuntu, Debian, Rocky Linux, Almalinux) Performance optimization, monitoring, troubleshooting, log analysis, and uptime management. Server migration(Centos, Ubuntu, Debian, Rocky Linux, Almalinux) Secure migration of data and app between different servers. Web Server Trouble-shooting Slow server, website troubleshooting and optimization Recurring downtime issue troubleshooting and fix. Centos7 server migration Upgrade centos7 to almalinux 8 or 9. Migrate data&apps from centos7 to Ubuntu/Debian/Rocky/Almalinux Server Upgrade(Centos, Ubuntu, Debian, Rocky Linux, Almalinux) Upgrade ubuntu 14 16 18 20 22 to the latest version. Upgrade Debian , Rocky Linux, Almalinux to the latest version Server rescue(Centos, Ubuntu, Debian, Rocky Linux, Almalinux) Fix linux system crash, file system corruption. Security & Compliance Firewall configuration, access control, TLS/SSL, patching, vulnerability prevention. Backup & Disaster Recovery Strategy Automated backups, retention policies, restore testing, failover planning. Application Hosting & Migration WordPress, Prestashop, Forum app, Node.js, Python apps — smooth migration without downtime. Email Infrastructure & Deliverability Improvement Domain authentication setup (SPF / DKIM / DMARC), inbox placement, fixing spam issues. Why choose me? - Strong skills and extensive experience , can work independently and efficiently , able to fix complex issues - Fast and clear communication, detail and solution oriented - Honest and proactive work ethic

🔥 Senior Full-Stack AI Engineer (MLOps + LLM) | Lead Engineer at RemoteCore Labs Welcome to RemoteCore Labs - a remote-first collective of senior engineers, AI practitioners, and creative digital specialists. I lead our engineering team with 18+ years of experience as a Senior Full-Stack AI Engineer, combining deep expertise in LLMs, MLOps, cloud infrastructure, DevOps, backend systems, and scalable product development. Together, we help businesses build, launch, and scale modern digital products with intelligence baked into every layer. 🧠 Core Competencies 🔸 Cloud Platforms: Azure, AWS, GCP, multi-cloud, SpotIO 🔸 CI/CD & Automation: Azure DevOps, GitHub Actions, Jenkins, GitLab CI, ArgoCD, Backstage, Python, Bash, Golang, TypeScript 🔸 Infrastructure as Code: Terraform, Scalr, Crossplane, Ansible 🔸 Container Orchestration: Kubernetes (AKS, EKS, GKE), Helm, Kustomize, Docker 🔸 Monitoring / Alerting & Security: Datadog, Prometheus, Grafana, ELK, HashiCorp Vault, Cloudflare, Megalinterio, PagerDuty 🔸 MLOps: GPU-backed infrastructure for machine learning/model deployment 🔸 Networking & Server Infrastructure: Cisco ASA, VPN, DNS/DHCP, BGP/OSPF, Hyper-V, VMware, Windows Server, Linux (RHEL, CentOS, Ubuntu, SLES, Debian, OpenBSD) 🔸 Operating Systems: Linux server administration, Windows Server, Active Directory, Exchange, OpenStack 🔸 Other Tools: Jira, Redis, PowerBI, Office 365, SharePoint 🎓 Certifications ✅ Certified Kubernetes Administrator (CKA) ✅ HashiCorp Certified: Terraform Associate ✅ AWS Certified Solutions Architect – Associate ✅ AWS Certified SysOps Administrator – Associate ✅ Microsoft Azure Administrator (AZ-104), Azure Fundamentals (AZ-900) ✅ Cisco Certified Network Associate – Security (CCNA Security) ✅ Red Hat Certified System Administrator (RHCSA) ✅ Microsoft: MCSA, MCITP, MCP, MCTS, CRM, GP 📌 Professional Highlights ⭐ Led infrastructure design and automation for global SaaS and enterprise platforms ⭐ Implemented cost-saving, scalable environments using Infrastructure as Code ⭐ Established CI/CD pipelines for secure, zero-downtime deployments ⭐ Delivered MLOps solutions supporting GPU-accelerated workflows ⭐ Supported migrations, disaster recovery, and multi-tenant platforms 👨🏻‍💻 Technical Skills Summary 🔥 Languages: Python, Golang, TypeScript, Bash 🔥 IaC & Tools: Terraform, Scalr, Ansible, Crossplane, Scalr 🔥 CI/CD: GitHub Actions, Azure DevOps, GitLab CI, Jenkins, ArgoCD 🔥 Containers & Orchestration: Docker, Kubernetes (AKS, EKS, GKE), Helm, Kustomize 🔥 Monitoring & Logging: Datadog, Prometheus, Grafana, ELK, CloudWatch, Icinga, Nagios 🔥 Cloud & DevSecOps: Azure, AWS, GCP, HashiCorp Vault, Spotio, Cloudflare 🔥 Networking: Cisco UCS/HX/ASA, BGP, VPN, DHCP/DNS, FortiGate 🔥 Platforms: Linux (RHEL, CentOS, Ubuntu, SLES), Windows Server, Hyper-V, VMware 🔥 Other: Jira, PagerDuty, Microsoft Dynamics, SQL Server, Power BI, Office 365, SharePoint 🚀 Professional Approach ⚡ Focus on automation, documentation, and collaboration ⚡ Strong troubleshooting, incident management, and technical leadership ⚡ Proactive in cost optimization, DevSecOps, and team enablement 🫡 Availability Ready for remote freelance and contract opportunities in DevOps, SRE, cloud & automation. Berlin-based, open to international clients. Kareem Mostafa DevOps Lead | SRE | Cloud Infra | Berlin-based | Fluent in English, German (B2), Arabic