Are you looking for a veteran engineer to build, secure, and optimize your infrastructure? Do you need zero-downtime migrations, automated deployments, or immediate server troubleshooting? I am a Senior DevOps Engineer and Linux Server Administrator with 16 years of overall experience managing high-traffic production environments. I started my journey in 2010, gained 2 years of corporate enterprise experience, and then transitioned to full-time freelancing. As a dedicated remote engineer and an AWS Certified Solutions Architect, I help businesses worldwide design scalable, highly available, and cost-efficient cloud architectures. I provide comprehensive, full-time remote support covering everything from initial infrastructure setup and automated application deployment to proactive 24/7 monitoring and performance tuning. 🛠️ CORE EXPERTISE & SERVICES ☁️ CLOUD & INFRASTRUCTURE ▪️ Platforms: AWS, GCP, Azure, DigitalOcean, Hetzner, Rackspace ▪️ Advanced architecture design, multi-region setups, and cloud cost optimization ▪️ High Availability (HA), load balancing, and auto-scaling configurations ⚙️ DEVOPS & AUTOMATION ▪️ CI/CD Pipelines: GitHub Actions, Jenkins, Bitbucket Pipelines ▪️ Infrastructure as Code (IaC): Terraform, Ansible ▪️ Containerization: Docker, Docker Compose orchestration ▪️ Automation: Advanced Bash scripting and custom cron management 🖥️ SERVER MANAGEMENT & DATABASES ▪️ OS Expertise: Ubuntu, CentOS, RHEL (Red Hat Certified) ▪️ Web Servers: Nginx, Apache, reverse proxy setups ▪️ Databases: MySQL, MariaDB, PostgreSQL, MongoDB (Setup, optimization & clustering) ▪️ Mail Servers: Postfix, Exim setup and deliverability optimization 🚀 PERFORMANCE OPTIMIZATION ▪️ Advanced caching: Varnish Cache, Redis, Memcached ▪️ Speed optimization: PageSpeed, CDN implementation (Cloudflare) ▪️ Kernel tuning and deep-dive resource bottleneck troubleshooting 🔐 SECURITY & HARDENING ▪️ DDoS protection, mitigation strategies, and Cloudflare WAF tuning ▪️ Firewall configurations, Fail2Ban, and ModSecurity implementation ▪️ SSL/TLS automation, malware detection, cleanup, and post-hack recovery 🔄 MIGRATION & 24/7 MONITORING ▪️ Zero-downtime website, server, and database migrations ▪️ Proactive monitoring setup for real-time uptime and performance alerts ▪️ Monthly infrastructure maintenance, patching, and support 🧰 CONTROL PANELS ▪️ cPanel / WHM, Plesk, Webmin, DirectAdmin, ISPConfig 🌟 WHY CLIENTS WORK WITH ME ▪️ 14+ Years of Production Experience: I manage live environments and know how to prevent issues before they impact your end-users. ▪️ Cost & Performance Focused: I don't just build; I optimize your setup to reduce your monthly cloud bill while boosting server speed. ▪️ Reliable Remote Support: Clear, proactive communication, reliable availability, and transparent documentation. I am available for full-time monthly contracts and 24/7 emergency support monitoring. Let’s ensure your infrastructure is secure, automated, and lightning-fast. Invite me to your job today, or send over a message to discuss your requirements!

I develop quality content (written, slides, video) that is compact, highly informative, and easy to understand. I'm an expert author of technical blogs, user guides, software documentation, etc. I mainly develop content on topics relating to DevOps (Docker, Kubernetes, Ansible, CI/CD, GitOps, etc.), software dev (Python, Django, Flask, FastAPI, React, JavaScript, etc.), SaaS, Microservices, AI agents, MCP servers, etc. As a Technical content creator for 6 years, I have: ✔️ Written AI and ML content for blogs ✔️ Videos for DevOps and various IT topics ✔️ Done SEO expert work ✔️ Written over 150 articles on technical topics ✔️ Written documentation for applications and APIs ✔️ Set technical questions for various programming languages ✔️ Written articles promoting technical products. ✔️ Write scripts for tech YouTube channels

🚀 Co-Founder & CTO | Solution Architect | Multi-Cloud Expert (AWS | Azure | GCP) Are you looking for a DevOps & Cloud expert to build scalable, secure, and automated infrastructure? I help businesses design, automate, and scale reliable cloud environments that enable faster deployments, high availability, and optimized cloud costs. As the Co-Founder & CTO of Shanav Technologies, I lead cloud architecture and DevOps implementation for startups and growing companies. We work closely with leading cloud platforms like AWS, Microsoft Azure, and Google Cloud, helping organizations modernize infrastructure and adopt cloud-native practices. 💡 Added Advantage: I also help clients reduce cloud costs with exclusive discounts and provide free cloud credits based on Monthly Recurring Revenue (MRR) — helping you save more as you scale. With strong hands-on experience in DevOps and cloud engineering, I support the full lifecycle — from architecture design to automation, monitoring, and optimization. ⚡ What I Can Help You With: ✔ Cloud Architecture & Infrastructure Setup (AWS | Azure | GCP) ✔ DevOps Implementation & CI/CD Pipelines ✔ Kubernetes & Containerized Deployments ✔ Infrastructure as Code using Terraform, Ansible, Helm ✔ Cloud Migration (On-Premise → Cloud) ✔ Monitoring, Logging & High Availability ✔ Cloud Cost Optimization & Savings Strategy 🛠️ Core Expertise: ✔ Cloud Platforms: AWS, Azure, Google Cloud, DigitalOcean ✔ Containerization: Kubernetes, Docker, OpenShift ✔ Kubernetes Services: EKS, GKE, AKS ✔ CI/CD Tools: GitHub Actions, GitLab CI, Jenkins, Azure DevOps, CircleCI ✔ Databases: MySQL, PostgreSQL, MongoDB, Redis ✔ Monitoring: ELK Stack, Prometheus, Grafana, Datadog, New Relic ✔ Web Servers & LB: NGINX, Apache, HAProxy 💡 My Approach: I don’t just set up infrastructure — I build systems that are: ✔ Scalable ✔ Secure ✔ Automated ✔ Cost-efficient 🌟 Why Work With Me: ✔ Real-world production-grade experience ✔ Strong focus on automation & reliability ✔ Help you save cloud costs (discounts + credits) ✔ Clear communication & fast execution ✔ Long-term scalable solutions (not quick fixes) 📩 Let’s Work Together If you’re looking to scale your infrastructure, automate deployments, or reduce cloud costs, I’d be happy to help. 👉 Send me a message — let’s discuss about your project.

Hi, I’m Sachin Singh, a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 / 𝐀𝐖𝐒 𝐃𝐞𝐯𝐎𝐩𝐬 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 / 𝐂𝐥𝐨𝐮𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 with 𝟏𝟓+ 𝐲𝐞𝐚𝐫𝐬 𝐢𝐧 𝐈𝐓 𝐚𝐧𝐝 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐡𝐚𝐧𝐝𝐬-𝐨𝐧 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐂𝐥𝐨𝐮𝐝 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 experience. I help startups, SaaS companies, and enterprises build production-grade AWS infrastructure, automate deployments using Terraform, CI/CD, Kubernetes, and GitOps, and achieve zero-downtime, scalable, and secure systems. My focus is execution, automation, and reliability — not theory. ⭐ Recent Projects (Case Studies) 📌 1. AWS Cloud Migration – Terraform + Blue/Green Deployment → Zero downtime deployment → Deployment time reduced by 70% 📌 2. CI/CD + GitOps – GitHub Actions → ECR → EKS → ArgoCD → Deployment frequency increased by 4× → Rollback from failed deployment in seconds 📄 Portfolio & proof of work attached in case study PDF 👉 Core Expertise ▶ DevOps Engineer / AWS DevOps Engineer / Cloud DevOps Engineer ▶ AWS Cloud Architecture & Migration (EC2, VPC, IAM, RDS, S3, EKS, Lambda) ▶ Infrastructure as Code (Terraform, Modular Terraform, State Management) ▶ CI/CD Pipelines (GitHub Actions, AWS CodePipeline, Jenkins) ▶ Docker & Kubernetes (EKS, Helm Charts, Autoscaling, Networking) ▶ GitOps (ArgoCD, Declarative Deployments, Auto Rollbacks) ▶ Zero-Downtime Deployment (Blue-Green, Rolling Updates) ▶ Monitoring & Observability (Prometheus, Grafana, CloudWatch) ▶ Cloud Security & IAM Best Practices ▶ Cloud Cost Optimization / FinOps (AWS cost reduction & optimization) ▶ DevOps Automation & Scripting (Bash, Python & Ansible) ▶ Production Infrastructure Setup & Scaling ✅ What Clients Hire Me For ✔ Fully automated cloud infrastructure ✔ Terraform-based repeatable environments ✔ Secure, scalable AWS architecture ✔ Faster deployments with fewer failures ✔ Kubernetes-based microservices platforms ✔ GitOps-driven delivery with instant rollback ✔ Clean documentation & smooth handover ✔ Long-term DevOps & Cloud support ✔ Cost optimization (FinOps best practices) 🚀 DevOps Use Cases I Work On ▶ AWS Cloud Migration (On-Prem → AWS) ▶ CI/CD automation for startups & SaaS ▶ Kubernetes (EKS) production deployments ▶ GitOps implementation with ArgoCD ▶ High-availability & zero-downtime systems ▶ Cost-optimized cloud infrastructure ▶ Monitoring & alerting for production workloads You can find me by using below keywords: 🔍 Advanced Upwork Search Keywords DevOps Engineer, AWS DevOps Engineer, Cloud Engineer, Cloud Architect, Terraform Engineer, Terraform AWS, Infrastructure as Code, Kubernetes Engineer, EKS Engineer, CI CD Engineer, GitHub Actions, GitOps Engineer, ArgoCD, Cloud Automation, AWS Migration, Zero Downtime Deployment, Blue Green Deployment, Rolling Deployment, Cloud Security, FinOps, AWS Cost Optimization, Monitoring Prometheus Grafana, DevOps Consultant, Cloud Consultant, SaaS DevOps, Startup DevOps, Enterprise DevOps 🏷 Upwork Tags / Keyword Cloud DevOps | AWS DevOps | Cloud Engineer | Cloud Architect | Terraform | Terraform AWS | Infrastructure as Code | CI/CD | GitHub Actions | Jenkins | Docker | Kubernetes | EKS | Helm | GitOps | ArgoCD | Cloud Automation | AWS Migration | Zero Downtime Deployment | Blue Green Deployment | Rolling Deployment | Cloud Security | FinOps | AWS Cost Optimization | Monitoring | Prometheus | Grafana | CloudWatch | DevOps Consultant | Long-Term DevOps Support | Production Infrastructure | SaaS DevOps | Startup DevOps | Enterprise DevOps

With over 7 years of experience in the IT industry, I bring a strong blend of expertise in DevOps, cloud solutions, networking, and system administration to drive high-impact technology projects. My journey spans 1+ years in Network Engineering and System Administration and 7+ years in DevOps, ensuring seamless execution of IT solutions tailored for scalability, efficiency, and resilience. DevOps & Cloud Expert I specialize in Agile, leveraging AWS, GCP, DigitalOcean, and Oracle Cloud to design and implement cutting-edge cloud architectures. My deep expertise in CI/CD pipelines using Jenkins, GitLab CI, GitHub Actions, and Cloud DevOps streamlines development workflows, significantly enhancing efficiency and reliability from code commit to deployment. ✔️ Cloud Platform: AWS, GCP, Oracle & Digital Ocean ☁️ ✔️Containers: Docker & Docker compose 🫙 ✔️Container Orchestration: Docker Swarm, Kubernetes & EKS 🎷 ✔️Kubernetes Application: Helm Charts & Kustomize ⚓️ ✔️Continuous Integration/Deployment: GitLab CI, Jenkins & GitHub Actions ⚒️ ✔️GitOps : ArgoCD 🚀 ✔️Configuration Management: Ansible ⌨️ ✔️Infrastructure as a Code: Crossplane, Terraform, Terraform Cloud ✔️ Programming and Scripting: Bash and Python3 👨‍💻 ✔️Logging, Monitoring & Alerting: ELK, Zabbix,Datalog , Grafana, Prometheus, Alert Manager & Loki 🔍 ✔️Operating Systems: Linux (RHEL & Debian) & Unix Systems 💻 ✔️SIEM Tools: Panther ✔️Technologies: AWS SAM, Serverless Framework, Serverless applications development & Microservices applications deployment 🎯 ✔️VCS: GitHub, GitLab & BitBucket 🗃️ ——————————————————————- Linux System Administration & Cloud Solutions Expert I specialize in Linux/UNIX system administration across Ubuntu, Debian, and CentOS. My expertise includes network services like DNS, DHCP, and firewalls, along with virtualization using VMWare ESXi, KVM, Proxmox, and Docker. I manage secure email and web servers with Postfix, Dovecot, Nginx, and Apache2, ensuring efficient communication and load balancing. I automate system backups and manage databases such as MySQL and PostgreSQL. With experience in cloud services like AWS, Google Cloud, and DigitalOcean, I design scalable cloud architectures and facilitate seamless server and email migrations.

I am a Senior Full Stack PHP Developer with 9+ years of experience building scalable web applications, cloud infrastructure, and payment-integrated platforms. My expertise includes backend development, AWS cloud architecture, DevOps automation, and high-performance API integrations. I have worked on enterprise applications, eCommerce systems, SaaS platforms, booking systems, and financial/payment solutions. ✓ Backend Development - PHP - Laravel - CodeIgniter - REST API Development - MySQL - MVC Architecture ✓ Frontend - JavaScript - jQuery - AJAX - Bootstrap - HTML/CSS ✓ AWS Cloud & DevOps - AWS EC2 - AWS RDS - AWS S3 - AWS CloudWatch - AWS Lambda - AWS API Gateway - CI/CD Pipelines - Docker - Linux Server Administration - Apache/Nginx - Deployment Automation ✓ Payment Gateway Integration - Stripe - PayPal - Subscription Billing - Webhooks - Secure Payment Processing ✓ What I Can Help You With - Build scalable Laravel or CodeIgniter applications - Migrate applications to AWS - Optimize server performance and reduce infrastructure cost - Create secure REST APIs - Set up CI/CD deployment pipelines - Integrate Stripe or PayPal payments - Debug and optimize existing systems - Build cloud-native solutions using AWS services I focus on writing clean, maintainable, and production-ready code with strong attention to performance, security, and scalability. I am committed to delivering reliable solutions, clear communication, and long-term support for every project. Let’s discuss your project and build something great together.

I am a Computer Sciences Engineer, with more than 10+ years in Cloud/Network/System Administration, AWS, GCP, Docker, Ansible, DBA, MongoDB, Jenkins, Rundeck, en other CI/CD tools. Security and Cost Reduction in AWS is my passion. Devops with more than 7+ years of experience. Design and development of Networks, VPCs. Full CI/CD flows from dev to production. Guaranteeing high availability, scalability, reliability and high performance of applications in AWS Cloud. Software Developer/Architect/Analyst with over 6 year of experience in different fields of Software development process. Responsible and committed engineer, with a get-it-done, on-time spirit. with a strong tendency to improve my self each time. Fast learner and excellent team player.

Expert DevOps and Full Stack Engineer with More than 6 years of experience as a Cloud Architect. DevOps expert with a focus on deploying cost effective microservices based solutions in the cloud and local machines ,that can meet the demands of your application while being able to scale. My ability to not only deliver on solutions but also interact like a pro in customer facing situations, makes me an ideal part of any clients team. Whether you need to migrate your workloads to the cloud, optimize your application, well-architect highly-available cloud infrastructure, or automate pipelines and deployments, I have the experience and expertise to help. With most of my projects, I am responsible for everything from ground up. This, of course, includes the development lifecycle, automated release pipelines, automated deployments, version control, and Infrastructure-as-Code. I have vast experience with designing and developing system architectures in Amazon Web Services, Microsoft Azure, and Google Cloud. Have knowledge of technologies which include Docker, Kubernetes, ECS, Azure, Jenkins, Elasticsearch, RDS Aurora, and Terraform, Cloudformation, I am also experienced in Azure devops , Codepipeline, Codebuild, and Ansible.

Certified AWS DevOps Engineer & Solutions Architect (Pro, CKA, Terraform) with 6+ years of experience designing and automating AWS cloud solutions. I help startups, SaaS, and enterprises build secure, scalable, and cost optimized infrastructures using AWS, Kubernetes (EKS), Terraform IaC, and CI/CD automation. 🎓 Top Industry Certifications ✅ AWS Certified DevOps Engineer – Professional ✅ AWS Certified Solutions Architect – Associate ✅ Certified Kubernetes Administrator (CKA) ✅ HashiCorp Certified: Terraform Associate These certifications prove not just knowledge but battle tested expertise in AWS, Kubernetes, and DevOps automation. 🛠 Core AWS & Kubernetes Services I Deliver 🔹 AWS Cloud Infrastructure Multi-Account Architecture (AWS Organizations, Control Tower) Networking: VPC, Subnets, Transit Gateway, Route 53, Security Groups, NACLs Compute & Storage: EC2, S3, RDS, DynamoDB, Lambda, ECS/EKS High Availability & Auto Scaling for enterprise-grade reliability 🔹 AWS Security & Governance IAM Identity Center (SSO) Automation for temporary & least-privilege access IAM Policies, KMS Encryption, GuardDuty, WAF Security compliance: CloudWatch, CloudTrail, CIS Benchmarks 🔹 Kubernetes (EKS) & Containers EKS Cluster Setup & Scaling, Helm, Ingress, Service Mesh Kubernetes Security, Monitoring, and Cluster Hardening GitOps & CI/CD-powered containerized deployments Production-grade workload management for SaaS & microservices 🔹 Automation & DevOps Excellence Terraform IaC: Reusable AWS modules (EC2, VPC, Networking, IAM, S3) CI/CD Pipelines: GitHub Actions, GitLab, Jenkins, Bitbucket Monitoring & Observability: Prometheus, Grafana, CloudWatch 🔹 Cost Optimization & Reliability AWS resource right-sizing & savings plans Backup & Disaster Recovery strategy Performance & cost tuning for enterprise workloads 🏆 Highlighted Project Successes Designed scalable multi-account AWS architecture with Transit Gateway & centralized security Automated temporary access control using AWS IAM Identity Center (SSO) Delivered Terraform reusable EC2 modules for consistent AWS deployments Deployed Kubernetes workloads on EKS with CI/CD pipelines powering production SaaS apps Provided end-to-end AWS infrastructure support for gaming and SaaS industries 👉 Let’s build your next-gen cloud system. Partner with me to design and automate your AWS cloud. I’ll ensure your infrastructure is cost optimized, secure, and ready to scale.

𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 8+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐏𝐇𝐏,𝐏𝐲𝐭h𝐨𝐧, 𝐌𝐲𝐒𝐐𝐋, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐀𝐖𝐒, 𝐃𝐨𝐜𝐤𝐞𝐫 I am a seasoned Full-Stack Web Developer and DevOps Specialist with 8+ years of hands-on experience building secure, scalable, and high-performance web applications. I specialize in PHP, Python, Node.js, MySQL, and cloud-native DevOps solutions that streamline deployment, improve system reliability, and support business growth. 𝐊𝐞𝐲 𝐒𝐤𝐢𝐥𝐥𝐬 𝐚𝐧𝐝 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 🛠Backend and Full-Stack Development using Node.js and PHP 🛠Database Design and Optimization with MySQL 🛠AWS Cloud Deployment and Management via the AWS Console 🛠Containerization and CI/CD using Docker for efficient development-to-production workflows 🛠Clean, maintainable, and well-documented code aligned with industry best practices Whether you're launching a new product, enhancing an existing platform, or improving performance and scalability, I provide reliable and efficient solutions tailored to your business needs. Let’s connect to discuss how I can help bring your project to life.