𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 | 𝐀𝐖𝐒 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 | 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐭𝐨 𝐒𝐭𝐚𝐫𝐭 𝐈𝐦𝐦𝐞𝐝𝐢𝐚𝐭𝐞𝐥𝐲 Most growing teams face the same challenges: rising cloud costs, slow release cycles, security bottlenecks, infrastructure complexity, and reliability issues that impact customers and engineering velocity. 𝐈 𝐡𝐞𝐥𝐩 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐚𝐧𝐝 𝐠𝐫𝐨𝐰𝐢𝐧𝐠 𝐭𝐞𝐚𝐦𝐬 𝐛𝐮𝐢𝐥𝐝, 𝐬𝐞𝐜𝐮𝐫𝐞, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐞 𝐭𝐡𝐞𝐢𝐫 𝐜𝐥𝐨𝐮𝐝 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬. As an AWS Certified Solutions Architect and DevOps/DevSecOps Engineer, I work across cloud architecture, Kubernetes, CI/CD, compliance, observability, automation, and infrastructure modernization. I help teams reduce cloud costs, improve deployment speed, strengthen security posture, and create platforms that developers enjoy using. I support AWS, Azure, Hetzner, and hybrid cloud environments, with hands-on experience delivering production-grade platforms for SaaS companies, startups, and enterprise teams. ➤ 𝐇𝐨𝐰 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 ✔ 𝐂𝐥𝐨𝐮𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 AWS, Azure, Hetzner, multi-cloud architecture, landing zones, networking, IAM, high availability, disaster recovery, and production-ready platform design. ✔ 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 & 𝐂𝐨𝐧𝐭𝐚𝐢𝐧𝐞𝐫 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 Kubernetes, EKS, AKS, Helm, Docker, GitOps, cluster upgrades, scaling strategies, and developer platform enablement. ✔ 𝐂𝐈/𝐂𝐃 & 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 GitHub Actions, Jenkins, release automation, testing pipelines, deployment strategies, rollback systems, and streamlined developer workflows. ✔ 𝐃𝐞𝐯𝐒𝐞𝐜𝐎𝐩𝐬 & 𝐂𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐜𝐞 Drata implementation, SOC 2 readiness, security automation, vulnerability management, secrets management, IAM governance, audit logging, and compliance-focused infrastructure. ✔ 𝐂𝐥𝐨𝐮𝐝 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐌𝐨𝐝𝐞𝐫𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧 Cloud migrations, Kubernetes migrations, infrastructure modernization, workload re-platforming, and legacy system transformation with minimal downtime. ✔ 𝐎𝐛𝐬𝐞𝐫𝐯𝐚𝐛𝐢𝐥𝐢𝐭𝐲 & 𝐒𝐢𝐭𝐞 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲 Prometheus, Grafana, CloudWatch, Azure Monitor, centralized logging, alerting, incident response, root cause analysis, and reliability engineering. ✔ 𝐂𝐨𝐬𝐭 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 & 𝐅𝐢𝐧𝐎𝐩𝐬 Cloud cost visibility, resource right-sizing, reserved instance strategies, budget controls, and long-term cost governance. ✔ 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 𝐚𝐬 𝐂𝐨𝐝𝐞 Terraform, Bash, Python, infrastructure automation, operational tooling, custom scripts, self-service workflows, and repeatable deployments. ✔ 𝐒𝐚𝐚𝐒 & 𝐋𝐨𝐯𝐚𝐛𝐥𝐞 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭𝐬 Deploying and scaling SaaS applications, Lovable applications, containerized workloads, custom domains, SSL, databases, monitoring, and production operations. 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 ⬩ AWS Certified Solutions Architect with real-world production experience ⬩ Strong across architecture, DevOps, security, and operations ⬩ Focused on measurable outcomes, not just infrastructure setup ⬩ Proven experience supporting startups through rapid growth ⬩ Practical, automation-first mindset ⬩ Clear communication and long-term maintainability Whether you need cloud architecture, Kubernetes, DevSecOps, compliance automation, migrations, cost optimization, or a complete platform built from scratch, I can help turn your infrastructure into a competitive advantage. 𝐈 𝐚𝐦 𝐚𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐚 𝐪𝐮𝐢𝐜𝐤 𝐜𝐚𝐥𝐥 𝐭𝐨 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐲𝐨𝐮𝐫 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬 𝐚𝐧𝐝 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐠𝐨𝐚𝐥𝐬. 𝐈𝐧𝐯𝐢𝐭𝐞 𝐦𝐞 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭, 𝐚𝐧𝐝 𝐈 𝐜𝐚𝐧 𝐠𝐞𝐭 𝐬𝐭𝐚𝐫𝐭𝐞𝐝 𝐚𝐬 𝐬𝐨𝐨𝐧 𝐚𝐬 𝐩𝐨𝐬𝐬𝐢𝐛𝐥𝐞.

23+ years in Linux/Windows administration, DevOps, and cloud infrastructure. I build, secure, and scale production systems 24/7 — for MSP clients and direct engagements across industries. If your server is down, your deployment is failing, or you need infrastructure built right the first time — I'm the engineer you call. ━━ SERVER & SYSTEMS ━━ Linux (CentOS, Debian, Ubuntu, Amazon Linux, Rocky Linux) and Windows Server (2012–2025). Active Directory, Group Policy, Intune, hybrid identity. Nginx, Apache, Sendmail, Qmail, Postfix, Exim — MTA setup, Dovecot, SpamAssassin, OpenDKIM, SPF/DKIM/DMARC. Veeam, Acronis, cloud-native DR. Hypervisors: KVM, VMware ESXi, Hyper-V, Proxmox VE — HA clusters, live migration, Ceph/ZFS, Proxmox Backup Server. Redis, Varnish. QNAP NAS — storage management, Plex Media Server deployment, VPN tunnel integration. WHM/cPanel, Plesk, Virtualmin, CloudPanel, CyberPanel. ━━ CLOUD INFRASTRUCTURE ━━ AWS: EC2, ECS, EKS, RDS, S3, Route 53, IAM, VPC, CloudWatch, Lambda, API Gateway, Elastic Disaster Recovery. GCP: Cloud Run, Cloud Build, Firestore, GKE, IAM, VPC, Pub/Sub, Cloud Storage, Secret Manager, Cloud Monitoring. Cloudflare (WAF, Workers, Zero Trust, CDN). DigitalOcean, Hetzner, Vultr. MinIO: S3-compatible object storage on bare metal, VMs, Kubernetes — distributed mode, SSE-S3/KMS, lifecycle policies, drop-in S3 for backups and MLOps. Railway: Full-stack PaaS — GitHub/Docker auto-build, managed DBs (PostgreSQL, MySQL, Redis), private networking, env variables, cron workers, auto-scaling. ━━ SECRETS MANAGEMENT ━━ HashiCorp Vault: Dynamic secrets for AWS IAM, databases, cloud providers — TTL-bound credentials, auto-revoke. PKI for internal CA and on-demand TLS. Vault Secrets Operator for Kubernetes (etcd-free pod injection). Raft HA, RBAC, audit logging, Shamir unseal. Transit engine for encryption-as-a-service. CI/CD integration to eliminate hardcoded credentials. ━━ DEVOPS & CI/CD ━━ Docker, Kubernetes (EKS + self-managed: kubeadm, k3s, RKE2), Helm, Kamal. GitHub Actions, GitLab CI, Bitbucket Pipelines. Terraform, Ansible. ArgoCD, Flux (GitOps). Prometheus, Grafana, Datadog. Traefik: Cloud-native ingress — auto TLS, Docker/K8s service discovery, ForwardAuth, rate limiting, canary routing. Caddy: Zero-config-TLS reverse proxy — automatic HTTPS, on-demand certs. Preferred for self-hosted stacks. ━━ NETWORKING & SECURITY ━━ WireGuard, OpenVPN (MFA/ZTNA), IPSec/Libreswan, Xray/REALITY. Tailscale/Headscale — self-hosted mesh VPN, VPS tunnel setup, ACL policies, subnet routing. MikroTik, Juniper, SonicWall, Fortinet (FortiGate, FortiManager, FortiAnalyzer). pfSense, OPNsense. BGP, OSPF. Auth0, OAuth2, OIDC, Duo Security. LDAP/RADIUS, 802.1x, NPS/AD CS/Intune. ━━ DEVELOPMENT & AUTOMATION ━━ Python: FastAPI, Flask, Django, RESTful APIs, OpenAI API, ETL pipelines (Airbyte), orchestration (Airflow, n8n), data processing (pandas), Retool internal tools. Clean, documented, production-ready code. ━━ CONTAINERIZATION & DEPLOYMENT ━━ Docker Compose, Kubernetes manifests, Helm. Portainer, Coolify, Elestio, Traefik, Caddy. MinIO (K8s Operator/Tenant). Nextcloud, n8n, self-hosted app deployment. Vercel, Railway, Netlify, Replit. ━━ MSP & VOIP ━━ Duo Security, SpamTitan, ScreenConnect, ESET, Acronis. M365 multi-tenant administration. Asterisk and Vicidial (AWS + on-prem) — SIP trunks, IVR, call center setup, NetSIP integration. ━━ LEGACY & EARLY CAREER ━━ Foundational background in Windows desktop application development (VB, C#, Access) and web development (Core PHP, Laravel). ━━ WHAT CLIENTS HIRE ME FOR ━━ ► Emergency triage: servers down, services failing, breaches in progress ► Greenfield AWS/cloud environments built to security and compliance best practices ► CI/CD pipelines rebuilt to work reliably — no more failed deployments at 2am ► Self-hosted stacks that cut cloud bills without cutting uptime ► Kubernetes from scratch: EKS, k3s, RKE2 — setup, Helm, GitOps, day-2 operations ► HashiCorp Vault rollouts — eliminate hardcoded credentials across all pipelines ► Proxmox VE clusters: HA, live migration, Ceph storage, Proxmox Backup Server ► Network redesigns: Zero Trust, WireGuard mesh, BGP multi-homed, FortiGate, pfSense ► Ongoing managed infrastructure support and 24/7 incident response ► GCP solution design & delivery — Cloud Run, microservices, IAM, developer onboarding/offboarding ► Infrastructure, Security & Application Audits — server, network, database, cloud, and web stack ━━ INDUSTRIES SERVED ━━ SaaS · Fintech · Healthcare · E-commerce · Legal · Real Estate · Media · Education · Government · Telecoms · Startups · Enterprise. Single-server MVPs to multi-region, multi-account production environments. ━━ COMMUNICATION & PROCESS ━━ I don't disappear after the kickoff call. Clear updates at every stage, thorough documentation, and a proper handover on every engagement. Timezone-flexible. Slack, Teams, WhatsApp, Zoom, or Webex. If the work matters, it gets done right.

Your infrastructure should support your business, not keep you up at night. I assist businesses to deploy, automate, monitor and secure infrastructure. With 8+ years of experience as a Systems Administrator and DevOps Engineer. My experience includes Linux, Windows Server, Docker, Ansible, monitoring platforms, and production environments of all sizes. How I can help you: ✅ System Administration • Linux & Windows Server • Troubleshooting & tuning performance • Upgrades and migrations ✅ Containers & Automation • Docker & Docker Compose • Ansible • Bash and Python scripting • Deployment automation ✅ Monitoring & Reliability • Grafana, Prometheus, Zabbix • Alerts and observability • Infrastructure surveillance ✅ Network & Security • Nginx, Apache, HAProxy • SSL / TLS • Firewall management • Server hardening I care about good communication, solid solutions, and well-documented infrastructure. Need help fixing an issue, deploying an application, automating tasks, or building reliable infrastructure? Let’s talk about your project.

Your server's down, your Docker containers won't start, or your deployment pipeline breaks every push. I fix that — fast. What I've built and managed: → Ran a hosting startup with 100+ active servers, client domains, and the 2am emergencies that comes with it. → Deployed an IoT energy platform at Avrio Energy: Dockerized backend, JWT auth APIs, CI/CD pipelines, NGINX + HTTPS - still running in production. → Daily work: Linux administration, bash automation, AWS/GCP infrastructure, Kubernetes clusters, Terraform deployments. I respond within hours, document everything, and don't ghost mid-project. Server broken? Deployment stuck? Message me what's wrong.

Linux server security, firewall configuration, and DevSecOps automation for startups and small teams. Specialties: Docker deployments, server hardening, pfSense firewall setup, CI/CD pipeline security, VPN configuration, OCI cloud, self-hosted AI agent deployment, Python automation. What I've done: - Reduced manual security log review by 40% via automated Python pipeline - Deployed zero-trust SOC architecture with Zeek, ELK, and pfSense - Hardened Linux servers, NGINX reverse proxies, and TLS configs for production environments - Set up SPF/DKIM/DMARC email infrastructure for e-commerce clients Available now. Response time under 4 hours.

Server down? Site loading slow? Need to host a new application or automate your business workflow? I help businesses deploy, host, and maintain Linux production systems — fast, clean, and fully documented. I'm Islam Atwa, an RHCSA-certified Linux & DevOps Engineer with 4+ years of hands-on experience managing servers, containers, hosting environments, and automation pipelines across Ubuntu, Red Hat, Rocky Linux, CentOS, and SUSE. What I can do for you • Host any web application on a Linux VPS or dedicated server (Laravel, Node.js, Python, PHP, static sites) • Deploy and manage applications with Docker & Docker Compose • Set up n8n workflow automation (self-hosted, with SSL, queue mode, and integrations) • Install and configure WHMCS for hosting/billing businesses • Fix server downtime, errors, and performance issues — fast • Set up and harden Linux servers from scratch (security + performance) • Configure Apache, Nginx, PHP, MySQL, and reverse proxies • Migrate websites and services between servers, hypervisors, or data centers • Implement monitoring (Zabbix, Grafana) and backup strategies (Veeam, Veritas) • Manage VMware ESXi & vCenter environments • Configure DNS, mail (BIND, Postfix, FortiMail), and AD/LDAP integrations My Tech Stack Linux (RHEL, Ubuntu, Rocky, CentOS, SUSE) • Docker • Docker Compose • Nginx • Apache • Bash • n8n • WHMCS • Laravel • Node.js hosting • VMware ESXi/vCenter • Nutanix • Zabbix • Grafana • Veeam • Veritas • BIND • Postfix • Active Directory • LDAP ★ Why clients hire me ★ 100% Job Success Score on Upwork RHCSA Certified (2024) | Nutanix NCA6 | Red Hat Virtualization (RH318) Clear communication + full documentation of every change I take ownership — when something breaks, I fix it without back-and-forth If you need a reliable engineer who can host your application, automate your workflow, or rescue your server — let's talk.

I build and deploy production-ready backend systems for SaaS products, internal tools, marketplaces, LMS platforms, and business applications. If you need a reliable API, database design, authentication system, admin backend, Docker deployment, or backend cleanup, I can help you move from unclear requirements to a working, maintainable system. I work mainly with: • Node.js, TypeScript, Express, Fastify • PostgreSQL, MySQL, SQL schema design, query optimization • REST APIs, authentication, RBAC, permissions • Docker, Linux servers, Nginx, CI/CD, AWS • File upload, storage, video/HLS workflows, background jobs Recent work includes: • Delivered multiple freelance backend systems for local and regional clients • Built a legal management SaaS product for lawyers and small legal firms • Built secure video upload and HLS streaming workflows with FFmpeg and object storage • Created Backgen, a Prisma-to-Express backend generator that produces APIs, services, DTOs, tests, Docker setup, and OpenAPI documentation I am strongest when the project needs more than simple CRUD: clean architecture, database design, secure access control, deployment, performance fixes, and long-term maintainability. Good fit projects: • SaaS MVP backend development • API and database design • Backend refactoring and cleanup • Docker/Nginx/Linux deployment • PostgreSQL performance and schema improvements • Admin dashboards and business systems • Secure file/video upload workflows I prefer clear communication, written scope, clean delivery, and practical technical decisions.

Greetings! I am Muhammad Usman, an experienced DevOps Engineer, and I am eager to contribute my extensive expertise in AWS, Jenkins, Docker, Kubernetes, Terraform, and database management to elevate your projects. With a proven track record, I have refined my skills in optimizing infrastructure, ensuring seamless development workflows, and implementing robust CI/CD pipelines. Key Areas of Specialization: - DevOps Engineer - AWS Specialist - Jenkins Expert - Docker Professional - Kubernetes Specialist - Terraform Specialist - Database Management - Infrastructure Optimization - CI/CD Pipelines - Cloud Platform Management Diverse Skill Set: - DevOps Tools: Docker, Jenkins, CI/CD Pipeline, Ansible, Kubernetes - Operating Systems: Linux (RHEL, CentOS, Debian, Ubuntu) - Web Servers: Nginx, Apache - Public Cloud Platforms: Azure, AWS, Google Cloud - Monitoring & Logging: ELK, Prometheus, Grafana - Database Technologies: PostgreSQL, Redis, MongoDB, MySQL Proficiency in CI/CD Excellence: My specialty lies in orchestrating CI/CD pipelines, facilitating the seamless integration and deployment of your applications. With extensive experience on AWS, I specialize in designing and implementing scalable, highly available, and fault-tolerant systems in the cloud. Automation and Infrastructure Mastery: In the dynamic realm of automation, I leverage cutting-edge tools such as Terraform to craft Infrastructure-as-Code (IaC). This not only ensures reliability and repeatability but also enhances efficiency across IT projects. From devising custom monitoring solutions to managing multiple AWS accounts, my automation skills cover a broad spectrum. Kubernetes: Mastering Container Orchestration: Within the sphere of container orchestration, my specialization lies in Kubernetes. From creating and managing clusters on GKE, EKS, and AKS to deploying and managing workloads using Helm charts, my proficiency in Kubernetes contributes to scalable and efficient containerized applications. Data Management Expertise: Effective data management is imperative in any DevOps role. I am adept at handling databases such as MySQL, MongoDB, and PostgreSQL, ensuring data integrity, precision, and security throughout your systems. Why Choose My Services? - Proven Expertise: Demonstrated consistent ability to design, implement, and manage robust IT solutions. - Collaborative Approach: Seamlessly transitioning between independent and team-oriented work, contributing effectively to project success. - Adaptability: As a quick learner, I stay abreast of the latest technologies, providing optimal solutions for your evolving needs. Team Collaboration and Infrastructure Management Services: For projects necessitating a collaborative effort, I lead a team of DevOps certified engineers. Since 2017, our focus has been on providing infrastructure management services. We utilize market-leading technologies, ensuring the entire service lifecycle is managed effectively. Commitment to Client Satisfaction: Client satisfaction is the cornerstone of my services. I offer free consultations, approachable interactions, and a reliable, expertise-driven approach. My goal is to establish enduring client relationships by delivering high-quality solutions aligned with your product, budget, and communication needs. Let's Connect and Collaborate: Whether initiating a new project or enhancing an existing one, I am here to assist. Reach out for a free consultation, and let's explore how we can achieve your goals collaboratively. Your success is my priority. Wishing you a productive day ahead! Regards, Muhammad Usman

Transform your deployment chaos into automated excellence. We help startups and enterprises shift from manual, error-prone deployments to fully automated CI/CD pipelines ✅ achieving 99.9% uptime, ✅ 85% faster deployments, and ✅ zero-downtime releases. DevOps Services → CI/CD Pipeline Implementation From GitHub Actions and GitLab CI to Jenkins and CircleCI - we design pipelines that eliminate deployment bottlenecks. Our clients have seen 4X faster release cycles and complete elimination of failed deployments. → Containerization & Orchestration Docker, Kubernetes (EKS, AKS, GKE), and Helm-based deployments that scale automatically. We've helped clients reduce infrastructure costs by 40% while improving load times by 70%. → Cloud Infrastructure Management Multi-cloud expertise across AWS, Azure, and Google Cloud Platform. Infrastructure-as-Code with Terraform and Ansible ensures reproducible, secure, and cost-optimized environments. → Reliability, Backup & Disaster Recovery Automated backup systems with 10X faster recovery times. We implement comprehensive disaster recovery strategies that have achieved 99.99% uptime and 87% reduced recovery times for production systems. 🎯 Why Work With Us? ✓ 12 years of Market presence ✓ 40+ hours/week availability with <2 hour response time ✓ Certified coders and business managers ✓ Free initial consultation & assessment ✓ Post-launch support Message Me To Schedule a Meeting.

⭐ 100% Job Success | 🌟 Rising Talent | 🚀 Linux & DevOps Engineer 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.