Serry S.

🚀 DevOps Engineer | AWS Certified Solutions Architect | 3+ Years Experience | AWS | Hetzner Cloud | CI/CD | Linux | Jenkins | GitHub Actions | Docker | K8 | Terraform | Coolify | AWS Amplify | Cloud Infrastructure | Automation | VPS | Nginx | Cloudflare | Hostinger | Godaddy | Ubuntu Hi, I'm Serry Singh, an AWS Certified Solutions Architect and DevOps Engineer with 3+ years of hands-on experience designing, deploying, automating, and maintaining secure, scalable, and production-ready cloud infrastructure. I help startups, SaaS companies, agencies, and businesses deploy applications reliably, automate infrastructure, improve performance, reduce downtime, and build secure DevOps workflows. What I Can Help You With:- AWS Cloud: EC2 | VPC | IAM | S3 | CloudFront | Route53 | RDS | SES | CloudWatch | Auto Scaling | Application Load Balancer (ALB) | Network Load Balancer (NLB) | Systems Manager (SSM) | CloudFormation | AWS CDK | Elastic IP | AWS Amplify Containerization: Docker | Docker Compose | Kubernetes (K8s) | Container Networking | Multi-Container Applications | Production Containers | Docker Security | Image Optimization DevOps & CI/CD: Jenkins | GitHub Actions | GitLab CI/CD | Bitbucket Pipelines | Terraform | Ansible | Bash Scripting | Infrastructure Automation | Deployment Automation | CI/CD Pipelines Linux & Cloud Platforms: Ubuntu | Debian | CentOS | VPS | Dedicated Servers | AWS EC2 | Hetzner Cloud | DigitalOcean | Contabo | Coolify PaaS Web Servers & Reverse Proxy: Nginx | Apache | Apache2 | PM2 | Reverse Proxy | Load Balancing | SSL Configuration Application Deployment: Node.js | React | Laravel | PHP | Python | FastAPI | WordPress | Magento | ERPNext | Strapi | CMS | LMS | REST APIs | Microservices | Open Source Applications Databases: MySQL | MariaDB | PostgreSQL | MongoDB | Redis | phpMyAdmin Monitoring & Logging: Zabbix | Grafana | Prometheus | Loki | Log Monitoring | Infrastructure Monitoring | Performance Monitoring | Alerting | Monitoring Dashboards Email Infrastructure: Amazon SES | SMTP | Postfix | Mailcow | Webmail | SPF | DKIM | DMARC | Email Deliverability Security & Backup: SSL | Let's Encrypt | Certbot | Firewall | Server Hardening | SSH Security | Access Management | Backup Automation | Disaster Recovery | Amazon S3 Backups DNS & Networking: Cloudflare | DNS | Route53 | GoDaddy | Hostinger | CDN | Domain Management Production Experience: • Designed, deployed, and managed production AWS infrastructure using EC2, VPC, Auto Scaling, Load Balancers, CloudWatch, IAM, Route53, SES, and S3. • Built and managed Docker and Docker Compose environments across VPS, dedicated servers, AWS EC2, and Hetzner Cloud. • Deployed and managed Coolify as a self-hosted PaaS platform for automated application deployments. • Successfully deployed frontend applications using AWS Amplify and backend services on AWS EC2 and dedicated Linux servers. • Managed production Python LMS platforms with Microservices Architecture, Multiple APIs, Auto Scaling, Reverse Proxy, and High Availability. • Configured Amazon SES and SMTP infrastructure for reliable transactional email delivery. • Implemented automated backup solutions using Amazon S3, Bash scripting, Cron Jobs, and disaster recovery strategies. • Deployed and maintained CMS platforms, APIs, ERP systems, business applications, and open-source software in production environments. • Worked extensively with Hetzner Cloud, VPS, and Dedicated Servers for production deployments, Docker infrastructure, networking, monitoring, and security. • Built, deployed, and maintained company websites using AI-assisted development tools and modern deployment platforms including Vercel. My Approach: I believe in clear communication, realistic timelines, clean documentation, secure deployments, automation, and long-term client relationships. I focus on delivering reliable, scalable, secure, and maintainable infrastructure that follows DevOps best practices. Whether you need a complete cloud infrastructure, Docker deployment, Kubernetes setup, CI/CD automation, AWS architecture, production server management, migration, monitoring, backups, or ongoing DevOps support, I'm here to help. Let's build secure, scalable, automated, and production-ready infrastructure together.