I am a DevOps and Cloud Engineer with over 10 years of hands-on experience delivering scalable, secure, and automated cloud solutions across more than 15 production-grade projects worldwide. I specialize in designing and implementing highly available infrastructure using AWS and Azure, leveraging modern DevOps practices to accelerate delivery pipelines and ensure infrastructure compliance. I have extensive expertise in automation, infrastructure as code, containerization, and CI/CD, and I’ve worked with a wide array of tools including Terraform, Jenkins, Ansible, Chef, Puppet, Packer, TeamCity, ArgoCD, and more. I also lead a small but specialized team, each member skilled in a different area of DevOps and cloud technologies, allowing us to handle complex projects end-to-end. 🔧 Core Technical Skills: ☁️ Cloud Platforms: AWS (EC2, VPC, IAM, CloudFront, Load Balancer, Auto Scaling, Route 53, Lambda, SSM, S3, CloudFormation, DynamoDB, etc.) Azure (AKS, Resource Manager, VM Scale Sets , Database's, Azure Containers , Azure Functions ,Azure DevOps, etc.) 🧱 Infrastructure as Code: Terraform, CloudFormation 🚀 CI/CD & Automation: Jenkins, GitHub Actions, AWS CodePipeline, ArgoCD, TeamCity Blue/Green & Canary deployments 🐳 Containers & Orchestration: Docker, Kubernetes (EKS, AKS), Amazon ECS 🔐 Security & Compliance: Infrastructure hardening, AMI security, IAM best practices PCI DSS, HIPAA, GDPR, NIST compliance 📊 Monitoring & Logging: Prometheus, Grafana, ELK Stack, Kafka, Athena, Dynatrace 🛠️ Configuration Management: Ansible, Chef, Puppet 🖥️ Other Tools & Technologies: Python, Java, PHP, Shell scripting NGINX, Redis, MongoDB, SQL Akamai, CloudFront, Kafka-Manager Whether you're looking to automate infrastructure, migrate workloads to the cloud, implement CI/CD, or secure your cloud environment, I bring both the expertise and real-world experience to deliver results efficiently and reliably. Let’s discuss how I can help you scale your infrastructure and streamline your DevOps operations.

I am a US-based technical architect and senior middleware engineer with over 15 years of experience specializing in enterprise cloud-based environments. Throughout my career, I’ve had the privilege of working with Fortune 100 companies in the e-commerce, retail industries, and information services and analytics where I’ve led and contributed to e-commerce development, systems integration, DevOps, middleware, data science, and Salesforce projects. Expertise: Middleware Platforms: Specialized in Dell Boomi and Mulesoft with extensive experience building and designing integrations for Salesforce CRM, Zuora, NetSuite, Workday, SAP Fieldglass, Active Directory, Concur, and OpenAir. API Development: Expert in building APIs using Flask and working with Python 3 to deliver scalable, high-performance solutions. DevOps & Performance: Skilled in configuration management tools such as SaltStack, Ansible, and Puppet, as well as performance diagnostics tools like JMeter and HP Performance Center. Proficient in CI/CD pipelines with Jenkins, Bamboo, and AWS CodeBuild. Cloud & AWS: Strong experience with AWS services such as SageMaker, ECS Fargate, EC2 with NVIDIA GPUs, S3, Glue, Redshift, Bedrock, CodeCommit, and CodeBuild, for scalable, high-performance cloud solutions. Programming Languages: Proficient in Groovy, Java, C++, Python, with extensive experience writing efficient and scalable code. WordPress: Experience in WordPress system administration and plugin development. AI & Machine Learning: Predictive Analytics: Hands-on experience in predictive analytics and building models using XGBoost, scikit-learn, and Python for tasks such as forecasting and customer behavior prediction. Deep Learning: Proficient in building neural networks using Keras and TensorFlow, with a focus on applying these models to real-world problems such as financial forecasting and product recommendation systems. Natural Language Processing: Expertise in utilizing Huggingface models like BERT and GPT for various NLP tasks, including sentiment analysis, text classification, and named entity recognition. FAISS & RAG Workflows: Skilled in using FAISS combined with RAG workflows to build efficient similarity search systems, enhancing data retrieval and decision-making processes across platforms. Salesforce Development: Extensive experience developing solutions in Salesforce, including creating custom integrations, automating business processes, and enhancing Salesforce’s functionality using Apex, Visualforce, and Lightning components. With a strong foundation in middleware technologies, cloud computing, AI/ML, and DevOps, I am well-equipped to deliver robust, scalable, and efficient solutions for your business needs. I’m passionate about building innovative systems to drive business success and look forward to collaborating with you on your next project.

I help companies build reliable AWS and Kubernetes infrastructure. Senior DevOps Engineer with 15+ years of infrastructure experience and 5+ years specializing in cloud and DevOps automation. I help companies design, deploy and maintain scalable, secure and highly available infrastructure. My core expertise includes: Cloud Platforms AWS, GCP, Azure, DigitalOcean Infrastructure as Code Terraform, Ansible, Chef, Puppet Containers & Orchestration Docker, Kubernetes CI/CD Jenkins, GitLab CI, GitHub Actions Linux Administration Ubuntu, Debian, CentOS, RedHat Virtualization VMware vSphere, Proxmox, XenServer, KVM, Hyper-V Networking TCP/IP, VLAN, VPN, WAN/LAN, Cisco, MikroTik Web Infrastructure Nginx, Apache, IIS Windows Infrastructure Active Directory, DNS, DHCP, GPO Version Control GitHub, GitLab, Bitbucket, SVN Scripting Bash, Python Backup Solutions Veeam, Acronis I specialize in infrastructure automation, Kubernetes environments, cloud architecture, and building reliable CI/CD pipelines.

🌟 DevOps Engineer & Cloud Solutions Architect 🔹 5+ Years of Expertise in AWS, Azure, and GCP 🔹 Delivered 250+ Projects for Startups and Enterprises Globally 💡 About Me Hi, I’m Subhan Khan, a seasoned DevOps Engineer and Cloud Solutions Architect with over 7 years of hands-on experience in designing, automating, and optimizing cloud infrastructure. I specialize in scalable, secure, and cost-efficient solutions tailored for modern businesses. My background includes working at Al Nafi and collaborating with numerous software companies to build cloud-native ecosystems and CI/CD pipelines that accelerate software delivery and reduce downtime. Whether you're a startup looking to scale or an enterprise modernizing legacy systems, I bring the right mix of tools, automation, and strategy. 🧰 Expertise & Tools 🔹 Container Engines Docker · Podman · containerd · CRI-O · LXC/LXD · Buildah · rkt 🔹 Orchestration Platforms Kubernetes · OpenShift · Rancher · VMware Tanzu · GKE · EKS · AKS · K3s · MicroK8s · Docker Swarm · Nomad · Mesos/Marathon 🔹 Networking & Service Mesh Cilium · Calico · Flannel · Istio · Linkerd · Weave 🔹 Storage & Volume Management Longhorn · Portworx · OpenEBS · Rook · ODF · Ceph 🔹 Security & Compliance Trivy · Kyverno · Anchore · Sysdig Falco · Clair · OPA 🔹 Observability & Monitoring Prometheus · Grafana · Loki · Fluentd · OpenTelemetry · Jaeger · ELK Stack · AWS CloudWatch 🔹 CI/CD & GitOps ArgoCD · FluxCD · Tekton · Jenkins · Drone CI · Spinnaker · GitLab CI/CD · Azure DevOps · GitHub Actions 🔹 Infrastructure as Code (IaC) Terraform · Pulumi · AWS CloudFormation · ARM Templates · GCP Deployment Manager · Crossplane 🔹 Configuration Management Ansible · Chef · Puppet · SaltStack 🔹 Kubernetes IaC Helm · Kustomize · Kubectl · Operator Framework · Cluster API 🔹 Serverless & Cloud-Native AWS Lambda · Azure Functions · Google Cloud Run 🔹 Scripting & Automation Bash · Zsh · PowerShell · KornShell · Python · Groovy ✅ What I Offer Cloud Infrastructure Design & Automation CI/CD Pipeline Implementation Kubernetes & Container Orchestration DevSecOps & Cloud Security Infrastructure Monitoring & Cost Optimization 📬 Let’s Build Something Great Together If you're looking for a reliable partner to scale and secure your cloud infrastructure, I’m ready to help. Let’s connect and turn your vision into a resilient and efficient cloud environment.

I automate IT infrastructure so you don’t have to. With 22+ years of hands-on experience in Windows, Linux, and cloud environments, I’ve built, migrated, and automated everything from on-prem Active Directory forests to full CI/CD pipelines on Azure and AWS. Here’s what I deliver: • CI/CD pipelines (GitHub Actions, Jenkins, Azure DevOps) • Infrastructure as Code with Terraform & Ansible • PowerShell & Python scripting for automation and monitoring • Active Directory migrations, GPO automation, and cleanup (10K+ users) • Cloud deployments (Azure/AWS) — production-ready in < 15 min • Internal dashboards & reporting tools (Python/Django) I focus on reliability, documentation, and automation that actually saves time — not just moves the manual work elsewhere. If you’re tired of firefighting and manual builds, let’s streamline your environment and make it self-healing.

• Bachelor's degree in computer science • 9+ years of working experience • Highly skilled in configuring CI/CD pipelines, working with Azure DevOps (ex-VSTS), ArgoCD, Azure, Google Cloud Platform, AWS. • Google Cloud Certified as Professional Cloud Architect. • Experience in bash, Powershell and Python scripting. • Experienced in IaC - creating ARM templates with JSON and configuring pipelines for deploying resources to Azure. • Experienced in Terraform and Puppet infrastructure automation, On- hands experience with Ansible. • Experience with creating yaml pipelines for Azure DevOps • Responsible and easy-learning person, able to meet deadlines and work on systematic troubleshooting. • Management experience within own startup (team was up to 10 people) EDUCATION Name of the Education Establishment: National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" Faculty/College: Informatics and Computer Technology Degree (diploma): Bachelor Specialty: Computer Science CERTIFICATION Microsoft 70-533: Implementing Microsoft Azure Infrastructure Solutions Google Cloud Certified: Professional cloud Architect PERSONAL ATTRIBUTES • Responsibility • Business-orientation • Self-organisation • Time management • Ability to prioritise • Team orientation • Openness • Integrity LANGUAGES • English - C1 • Ukrainian - native • Russian - native • Norwegian (bokmål) - A1

AWS Certified DevOps professional with 8+ years of experience in DevOps, AWS, Google Cloud Platform, Azure, cloud infrastructures, Security, Pen testing, Microservices, and serverless architecture. Extensive hands-on experience in designing, building, securing, and automating cloud infrastructures on AWS and Google Cloud Platform using the Infrastructure as Code technique. Expert-level knowledge of Amazon EC2, S3, VPC, RDS, Elastic Load Balancing, Autoscaling, IAM, SQS, security groups, Lambda, Cloud Watch, and other AWS services. Experience with Monitoring tools such as Cloud Watch, Sumo Logic. Well-versed in DevOps principles and Agile software development practices. Experienced with multiple configurations and automation tools such as Puppet and Chef, AWS Code pipeline to automate a broad range of services. Experience working on version control system tools like GIT, AWS CodeCommit, and SVN. control concepts like Branches, Masters, Merges, and Tags. Experience with deployment and build management tools like Jenkins, AWS CodeBuild. Hands-on experience on the development of utilities using Shell, Powershell, Python scripting to automate processes. Experienced iOS apps developer using objective c, Swift 4.0 Mobile Game Development, Cocos2d, Cocos2d-x, Unity3d.

Hi, I'm Tanul have 6+ years of experience in DevOps operations. I'm an Innovative Senior DevOps Engineer with a strong Linux background of experience designing, implementing, and managing cutting-edge deployment automation of cloud resources. Highly experience in supporting, automating, and optimizing mission-critical deployments in AWS, leveraging configuration management, CI/CD, and DevOps processes. I tend to specialize in jobs involving Amazon Elastic Container Service (Amazon ECS), Lambda, and AWS RDS. Still, I also have lots of experience with S3, IAM, SES, SQS, SNS, EC2, and DynamoDB. DevOps tools & scripting languages that I've worked on- ======================================== Cloud Computing - AWS - Azure - Digital Ocean - GCP - Ali Cloud - Heroku - Oracle Cloud - Open Stack CI/CD - Jenkins - AWS Code Pipeline - AWS Code Deploy - AWS Code Build - GCP Cloud Build - Gitlab CI/CD - Bitbucket CI/CD - Bamboo - Github CI/CD - Heroku CI/CD Infrastructure As Code - Terraform - Cloud Formation - Ansible Scripting/Automation - Bash/Shell Script - Python Scripting Configuration Management Tools - Ansible - Puppet Monitoring - Check_MK - Nagios - Prometheous and Grafana - Elastic Search - Kibana - Logstash - Cloud Watch - Cloud Trail - Zabbix - Cacti - Pingdom - Data dog - Azure Monitor Containerization and Orchestration - Docker - Kubernetes - AWS EKS - AWS ECS - GCP GKS - Azure AKS - Azure ACS - OpenShift Web Servers - Nginx - Apache - Apache Tomcat - HAproxy - IIS Application Servers - PM2 - Puma - Node.js - PHP - ROR - .Net - Python/Django - Wildfly/Jboss - .Net Core - Java Version Control System - Bitbucket - AWS Code Commit - Azure Repos - Gitlab - Github Databases - MySQL - Postgres - MongoDB - MariaDB - Redis - Memcache - Memory Store - AWS RDS Service - MS SQL Most recently, as an AWS Certified Architect, I have specialized in AWS solutions and have been working for the last years providing independent consultors to many companies. I have strong experiences with many specialized AWS services, such as Lambda, IoT, Kinesis, Redshift, Glue, and Athena. Thanks Tanul

Linux system administrator with 15+ years of experience, 10,000+ hours, and 100+ jobs on Upwork — 100% Job Success. I architect, secure, and maintain Linux infrastructure for startups, agencies, hosting providers, and developers worldwide. Hire me and you get the person who does the work. What I do: • Linux Server Administration — web, mail, DNS, VPN, and database servers on Ubuntu, Debian, AlmaLinux, CloudLinux; control panels including cPanel/WHM, Plesk, CloudPanel, ISPConfig, SolusVM, and Virtualizor • Cloud & DevOps — AWS, Google Cloud, DigitalOcean, Linode, OVH, Hetzner; CI/CD with GitHub/GitLab/Bitbucket; automation with Ansible, Terraform, Puppet, Packer, and Docker • Virtualization & Private Cloud — Proxmox VE, OpenNebula, KVM, OpenVZ; Ceph (RBD/RGW), MinIO, and NFS storage; HAProxy load balancing • Mail Server Solutions — Zimbra, iRedMail, Proxmox Mail Gateway, Postfix, Exim • Security, Monitoring & Reliability — server hardening, CSF/UFW/iptables firewalls, WireGuard/OpenVPN, SSL/TLS, BIND/PowerDNS; monitoring with Icinga2, Zabbix, Prometheus, Grafana, and ELK; backup and uptime strategies • Migrations & Troubleshooting — server and host migrations, performance tuning, and fixing problems other people couldn't Scripting: Bash, Python, Go. How I work: I review your setup, build and automate it to last, then hand over clean documentation and stay available afterward. Direct communication, async across timezones. Available now for server, Cloud, and DevOps work. Ping me with what you need running.

With over 10 years of experience in the IT industry, specializing in DevOps and Cloud technologies, I bring a deep understanding of designing, implementing, and managing cloud solutions. My professional journey has been shaped by my work with leading system integrators and consulting companies, where I honed my skills and delivered impactful, enterprise-grade solutions. Key Skills: - Cloud Architectures ☁️ - Advanced Kubernetes (K8s) Optimization ☸️ - Infrastructure as Code (IaC) 🛠️ - CI/CD Pipeline Development ∞ - Automation & Orchestration ⚙️ - Security Best Practices 🛡️ - Scalability & Performance Optimization 🏎 - Advanced Infrastructure Monitoring 📊 - Cost optimisation 💰