$ whoami
priya-ranjan-sahu — Multi-Cloud Architect | DevOps | SRE 🇮🇳
$ echo $EXPERIENCE
Around 17 years | GCP / AWS / Azure / OCI / Alibaba / Tencent / Ingram Micro / Cloudblue | 3× GCP Professional Certs
$ echo $DOMAINS
Cloud Architecture DevOps & SRE Cloud Security FinOps & Cost Intelligence Team Leadership
$ echo $MOTTO
"One cloud is a choice. Three clouds is a strategy."
I'm Priya Ranjan Sahu — a Multi-Cloud Architect / DevOps Lead / SRE with Around 17 years building production systems at scale across GCP, AWS, Azure, OCI, Alibaba, Tencent, Ingram Micro Cloud, and Cloudblue. 3× Google Cloud Professional Certifications (Cloud Architect, DevOps Engineer, Data Engineer). I build production-grade automation that makes cloud environments safer, cheaper, and self-operating.
- 🛡️ Security-first by default — I write read-only audit tooling and hardening playbooks aligned with the AWS Well-Architected, Azure Security Benchmark, and GCP security best practices.
- 💰 FinOps-minded — I build AI-powered cost intelligence that detects anomalies, forecasts spend, and rightsizes workloads before the bill surprises you.
- ⚙️ Automation obsessed — Python, Bash, PowerShell, Terraform, Kubernetes, and CI/CD pipelines that treat infrastructure as a product, not a project.
- 👥 Leadership-driven — Led SRE transformations across multiple product teams, established SLO/SLI frameworks, and reduced MTTR by 60%. Passionate about building high-performing engineering teams.
| Metric | Count | Description |
|---|---|---|
| ☁️ GCP Projects | 2000+ | Compute Engine, GKE, Cloud Functions, Cloud SQL |
| 🚢 GKE Clusters | 2000+ | Kubernetes orchestration at scale |
| 🏗️ Terraform IaC | 600+ | Multi-cloud infrastructure modules |
| 🔵 Azure Resources | 100+ | VMs, AKS, Blob Storage, Cosmos DB |
| 🔴 OCI Compartments | 10+ | Oracle Cloud Infrastructure |
| 🐧 Linux Servers | 2000+ | RHEL, CentOS, Ubuntu, Debian |
| 🪟 Windows Servers | 1000+ | Windows Server, Active Directory |
| 👥 Monthly Users | 10M+ | Infrastructure serving at scale |
| Pillar | What That Means In Practice |
|---|---|
| 🏗️ Cloud Architecture & IaC | Terraform & Ansible for reproducible, auditable multi-cloud environments on AWS, Azure, GCP, OCI & Alibaba. |
| 🔄 DevOps / SRE | CI/CD pipelines (GitHub Actions, Jenkins), GitOps with ArgoCD, Docker & Kubernetes orchestration, KEDA autoscaling. |
| 🔐 Cloud Security & Auditing | Storage exposure audits, Private Endpoint enforcement, least-privilege IAM, CIS benchmarks, GuardDuty threat detection. |
| 💸 FinOps & Optimization | FOCUS 1.0 cost normalization, anomaly detection (IsolationForest + Z-Score), forecasting, and 5-vector rightsizing. |
| 📊 Observability | Prometheus metrics, Grafana dashboards, and KQL/Resource Graph deep dives. |
| Project | Description | Links |
|---|---|---|
| multi-cloud-finops | Enterprise multi-cloud cost optimization and anomaly detection for AWS, GCP & Azure. | Source Code |
| Vexil Search | A blazing fast, privacy-first local AI search engine for your desktop. Built with Rust & Tauri. | Website · Source |
| Area | What I've Done |
|---|---|
| 🎯 SRE Transformation | Led SRE transformation across 3 product teams, establishing SLO/SLI frameworks and reducing MTTR by 60%. |
| 📈 Team Building | Built and mentored high-performing DevOps teams, fostering a culture of automation and continuous improvement. |
| 🔄 Process Optimization | Implemented ITIL-aligned incident management and change management processes across enterprise environments. |
| 💡 Strategic Planning | Aligned cloud infrastructure strategy with business objectives, delivering 30% cost reduction through FinOps practices. |
| 🤝 Cross-functional Collaboration | Worked closely with Engineering, Product, and Finance teams to drive cloud adoption and cost optimization. |
| 📚 Knowledge Sharing | Active contributor to Dev.to, Medium, and technical blogs — sharing insights on multi-cloud architectures and FinOps. |
| Category | Standards & Frameworks |
|---|---|
| 🔒 Security & Compliance | PCI-DSS · ISO 27001 · HIPAA · GDPR · SOC 2 · NIST Framework |
| ☁️ Cloud Well-Architected | AWS Well-Architected · GCP Architecture Framework · Azure Well-Architected · CIS Benchmarks · STIG Compliance |
| 🔄 ITSM & Operations | ITIL v4 · Agile/Scrum · DevSecOps · SRE Principles · FinOps Framework |
| 🛡️ Cloud Security | Zero Trust Architecture · Cloud Security Alliance · SASE/SSE · CSPM/CWPP · OPA/Rego Policies |
| Project | What It Does | Stack |
|---|---|---|
| ☁️ multi-cloud-automation-scripts | Read-only storage security audit toolkit for Azure, AWS & GCP — public access, encryption & hardening checks, with CI-tested compliance matrices. | Python · Bash · PowerShell · KQL · GitHub Actions |
| 🧠 multi-cloud-finops | AI-powered cost intelligence platform — real-time multi-cloud spend, anomaly detection, 30/90-day forecasting, rightsizing & spot optimization. | Python · FastAPI · scikit-learn · Docker · Terraform · KEDA · Grafana |
| 🏗️ multi-cloud-devops-portfolio | Hands-on DevOps & Security portfolio — IaC, GitOps/ArgoCD, OPA policies, Jenkins & GitHub Actions pipelines, cost automation. | Terraform · Ansible · Helm · ArgoCD · Jenkins |
| 🔁 aws-stepfunctions-ssh-execution | Run SSH commands at scale through AWS Step Functions state machines. | Python · AWS Step Functions |
| 🔐 aws-stepfunction-iam-remotecommand-execution | IAM-guarded remote command execution via Step Functions — secure automation for fleets. | Python · AWS IAM · Step Functions |
| 🐳 helloworlddb-docker | Minimal Python + PostgreSQL hello-world container — a clean Docker Compose starter. | Python · Docker · PostgreSQL |
📌 Flagship:
multi-cloud-automation-scripts— one of the few open toolkits that audits all three major clouds with the same rigor, straight out of CI.
| Domain | Tools & Technologies |
|---|---|
| Cloud Platforms | GCP (Compute Engine, GKE, Cloud Functions, Cloud Storage, Cloud SQL, BigQuery, IAM, Cloud Armor) · AWS (EC2, S3, Lambda, EKS, IAM, Step Functions, GuardDuty, Cost Explorer) · Azure (VMs, AKS, Azure Functions, Blob Storage, Cosmos DB, Azure AD, Key Vault, DevOps) · OCI (Compute, VCN, Object Storage, Autonomous DB, Load Balancer) · Alibaba (ECS, OSS, VPC, ACK, ApsaraDB) · Tencent (CVM, COS, VPC, TKE) · Ingram Micro Cloud · Cloudblue |
| On-Premises & Datacenter | Linux (RHEL, CentOS, Ubuntu, Debian, Fedora) · Windows Server · VMware ESXi · Hyper-V · OpenVZ · Virtuozzo · cPanel/WHM · Plesk · WHMCS · Bare Metal · NFS Storage · Load Balancers · Web Cluster Management |
| Languages | Python · Bash · PowerShell · KQL · HCL/Terraform · YAML · SQL · PHP · JavaScript · Lua |
| IaC & Config Mgmt | Terraform · Ansible · Puppet · CloudFormation · ARM Templates |
| Containers & Orchestration | Docker · Kubernetes · OpenShift · containerd · CRI-O · KEDA · ArgoCD (GitOps) |
| CI/CD | GitHub Actions · Jenkins · GitLab CI · Azure DevOps · Selenium |
| Observability | Prometheus · Grafana · Datadog · Splunk · ELK · Nagios · Zabbix · PRTG · OpenTelemetry · Dynatrace · New Relic |
| Security & DevSecOps | WAF (Cloudflare/AWS/Azure) · OWASP · Burp Suite · nMap · Wireshark · ModSecurity · CIS Benchmarks · IPTables · FirewallD |
| FinOps | FOCUS 1.0 · CloudHealth · Spot.io · Azure Cost Management · AWS Budgets · Apptio Cloudability |
| Databases | PostgreSQL · MySQL · MongoDB · Redis · Elasticsearch · DynamoDB · Cosmos DB · Oracle DB · MariaDB · MSSQL · SQLite · pgvector |
| Email & DNS | Exim · Postfix · Dovecot · Microsoft Exchange · Office 365 · BIND · PowerDNS · CoreDNS |
| Web Servers | Apache · Nginx · IIS · Tomcat · LiteSpeed · Litehttpd |
| AI/GenAI Tooling | GitHub Copilot · Claude Code · Cursor · Gemini CLI · OpenCode · Ollama |
- 🔭 Building production-grade multi-cloud security & FinOps tooling that ships with CI and tests.
- 🌱 Deepening AWS Step Functions, Kubernetes GitOps, and FOCUS 1.0 cost schema.
- 👥 Leading SRE transformations and building high-performing engineering teams.
- 👯 Open to collaborating on cloud security audits, FinOps platforms, and DevOps automation.
- 💬 Ask me about GCP / AWS / Azure / OCI / Alibaba / Tencent, cloud cost optimization, or leading engineering teams.
- 🎯 2026 goal: 1,000+ GitHub stars across my automation libraries and an active sponsor community.
| Tier | Repos | Criteria |
|---|---|---|
| 🥇 Enterprise | multi-cloud-automation-scripts, multi-cloud-finops |
Full CI/CD, tests, security audit, multi-cloud, FinOps, docs |
| 🥈 Professional | multi-cloud-devops-portfolio, aws-stepfunctions-* |
CI, docs, single-cloud depth |
| 🥉 Community | helloworlddb-docker |
Starter templates |
☁️ Built with automation, hardened with security, and priced with FinOps. 🚀