Nauman Ahmad

DevOps Engineer | AWS Cloud | Linux Administration | CI/CD | Application Deployment | Nginx | Jenkins | SQL Server | PostgreSQL

Self Employed • Indépendant

Nov 2023 - Present • 2 yrs 11 mos

I am a passionate DevOps Engineer with hands-on experience in designing, deploying, configuring, and maintaining production-ready web application environments on Linux servers. My primary focus is helping businesses and development teams automate deployments, improve infrastructure reliability, strengthen server security, and simplify application management using industry-standard DevOps practices. Throughout my practical projects, I have worked extensively with Amazon Web Services (AWS), Ubuntu Linux, Git, GitHub, Jenkins, Nginx, SQL Server, PostgreSQL, DNS management, SSL certificate configuration, and modern web application deployment strategies. I enjoy solving infrastructure challenges and transforming development projects into secure, scalable, and production-ready solutions. AWS Cloud Infrastructure I have practical experience deploying and managing applications on AWS EC2 Ubuntu servers. My work includes launching and configuring virtual servers, securing SSH access, managing security groups, configuring storage, maintaining Linux environments, and preparing production-ready cloud infrastructure for web applications. I understand how to configure networking, firewall rules, server permissions, and cloud resources to ensure applications remain secure, stable, and highly available. Ubuntu Linux administration is one of my strongest technical areas. I have spent significant time working directly on Linux servers using the command line to perform server administration tasks including: User and permission management File system administration Process monitoring Service management using Systemd Package installation and updates I am comfortable working entirely through Linux terminal and understand how production Linux servers are managed in real-world environments. Git and GitHub Frontend Deployment Backend Deployment Nginx Reverse Proxy SSL Certificate Installation DNS and Domain Configuration Jenkins CI/CD Database Administration Production Deployment expertise