Site Reliability Engineering leader with 15+ years of experience supporting and maintaining enterprise Java applications built using Java, Spring Framework, Spring Boot, Microservices architecture, REST APIs, and SQL/Oracle databases in mission-critical banking environments. Knowledge of Card Payments Ecosystem, Transaction Processing, and Clearing & Settlement Life Cycle. Expert in designing observability ecosystems (metrics, logs, traces), implementing SRE practices (SLAs, SLIs, SLOs), and driving automation-first operations. Proven success in reducing MTTR, improving deployment velocity, and enabling predictive incident management through advanced monitoring, chaos engineering, and proactive reliability governance.

Professional Summary Dynamic and results-driven professional with 18 years of experience in the banking industry, excelling as a Delivery Manager, Technical Leader, and Site Reliability Engineer (SRE). Proven expertise in leading cross-functional teams, ensuring operational excellence, and delivering reliable, scalable, and secure solutions for mission-critical banking services. Skilled in implementing SLIs/SLOs to achieve operational goals., cloud infrastructure, automation, and incident management. Passionate about solving complex challenges and leveraging advanced tools and technologies to drive innovation. Adept at managing high-pressure environments while fostering collaboration and delivering consistent value to clients. Certified in IBM, PMP, ITIL, AWS, and SCRUM, and passionate about learning new technologies. Designing and supporting highly reliable systems that scale efficiently, backed by proactive monitoring and incident response strategies.

I have nearly 15 years of experience in infrastructure engineering, site reliability and cloud platform engineering operations, and a specialization in observability engineering and incident response monitoring. My hands-on engineering experience helps teams reduce operational blind spots, accelerate troubleshooting and improve app performance in the cloud.

Ex-Google SRE (6+ years, Google Cloud IAM, Zurich) — I keep production systems running. 99.999% availability, monitoring and alerting strategy, incident response, SLO design. What I do: - Production debugging: find why a system stalls, breaks or degrades, fix the root cause, prove the fix holds - Monitoring and observability: alerting cleanup, signal/noise reduction, SLO/SLI design, Prometheus/Grafana - Infrastructure and routing: DNS, load balancers, reverse proxies, Kubernetes, Docker, Linux - Backend services in Go, Python, Node.js — REST, microservices, integrations Before Google: senior engineering roles in CDN/streaming (high-load video infrastructure) and dozens freelance projects delivered here on Upwork — small to medium engagements with end-to-end ownership, from requirements to operational handover. I'm based in Zurich (CET), available for short, well-scoped engagements: reliability reviews, monitoring cleanup, migrations, automation. I prefer problems with a clear definition of done.

I am a Cloud Software Engineer with over 6 years of experience in Site Reliability Engineering and a strong focus on AWS cloud services. My expertise includes incident management, monitoring, and ensuring system reliability for high-availability environments. I am skilled in tools such as Kubernetes, Docker, Terraform, Jenkins, Linux, Prometheus, and Grafana. I excel in streamlining production support processes and implementing best practices for continuous improvement. If you are looking for a professional who can enhance the resilience of your systems and drive operational excellence, let's discuss how I can contribute to your project. I am eager to leverage my skills in SRE, DevOps, and Cloud Engineering to help you achieve your goals.

I’m an experienced IT professional with over 8+ years in the Industry. Specialised as Cloud SRE & DevOps engineer. - Cloud Infrastructure: AWS, Google Cloud Platform (GCP) - Site Reliability Engineering (SRE) and DevOps Practices - End-to-End CI/CD Pipeline Design, Implementation, and Automation - Infrastructure as Code (IaC) using Terraform - Kubernetes Administration, Deployment, and Cluster Management - Automation using Python and Shell Scripting - Monitoring, Logging, and Observability Solutions - Production Support, Incident Management, and Root Cause Analysis (RCA) - System Reliability, Performance Optimization, and High Availability - Release Management and Deployment Automation

Site Reliability / DevOps Engineer | 7+ Years of Experience I’m a Site Reliability Engineer with over seven years of experience, currently leading a SRE team at a consulting firm. My expertise lies in designing and implementing robust infrastructure, CI/CD pipelines, and observability solutions tailored for high-traffic, mission-critical applications. Key contributions I’ve made include: - Designing infrastructure and automation from scratch for businesses with stringent reliability needs. - Developing and optimizing CI/CD pipelines to accelerate deployment. - Building observability solutions. - Collaborating with cross-functional teams to troubleshoot incidents and create root cause analysis reports for technical and business stakeholders. Core Skills: - Cloud providers: AWS - Container orchestration: Kubernetes - Infrastructure as Code: Terraform (with Terraspace and Terragrunt) - Observability: Grafana, Loki, Prometheus, Tempo, Datadog - CI/CD: Gitlab CI, Github Actions, Bitbucket Pipelines, Jenkins - Operating systems: Linux - Scripting: Bash and Python - Networking - Git In addition to my SRE expertise, I have a strong programming background and follow best practices, design patterns, and sound architectural principles when contributing to software projects.

I build reliable, scalable systems that help teams ship faster with confidence. Whether it’s designing cloud infrastructure, automating deployments, improving developer workflows, or hardening production environments, I focus on delivering solutions that reduce operational friction and create long‑term stability. I’ve spent years owning complex systems end‑to‑end — from cloud migrations to production reliability to platform automation — and I bring a practical, business‑focused approach to every engagement. Core Skills & Capabilities: • Cloud Infrastructure: AWS, GCP, Azure • Containers & Orchestration: Docker, Kubernetes, Helm • CI/CD Pipelines: GitHub Actions, GitLab CI, Jenkins, CircleCI • Infrastructure as Code: Terraform, CloudFormation • Configuration Management: Ansible, Packer • Monitoring & Observability: Prometheus, Grafana, ELK, OpenTelemetry • SRE Practices: Incident response, on‑call systems, SLIs/SLOs, reliability engineering • Automation: Python, Bash, Go (light) • Security & Compliance: IAM, secrets management, least‑privilege design • Version Control & Workflow: Git, trunk‑based development, release automation • Platform Engineering: Developer experience tooling, environment provisioning, internal platforms What I Deliver: • Production‑ready cloud environments • Automated CI/CD pipelines that eliminate manual deployment steps • Kubernetes clusters built for reliability and scale • Terraform modules and IaC foundations for long‑term maintainability • Monitoring dashboards, alerting systems, and incident‑ready observability • Secure, well‑structured environments with strong IAM and secrets management • Developer tooling that reduces friction and accelerates shipping Why Clients Hire Me: • Clear communication and predictable delivery • Senior‑level ownership — I don’t just “set things up,” I make them work • Ability to simplify complex systems and create maintainable solutions • Strong focus on reliability, performance, and long‑term cost efficiency • Experience supporting fast‑moving engineering teams

Site Reliability Engineer with 10 years keeping mission-critical systems running at major financial institutions including JPMorgan Chase and First Republic Bank. I help teams ship faster and sleep better by building reliable infrastructure, automated pipelines, and monitoring that catches problems before customers do. In banking, downtime isn't an option that discipline is what I bring to every project. What I do: ✅ Cloud Infrastructure — AWS (EKS, EC2), infrastructure setup for build & release ✅ CI/CD Pipelines — Jenkins (Shared Libraries, OpenShift), GitHub Actions ✅ Monitoring & Observability — Prometheus, Grafana, Splunk, synthetic monitoring ✅ Test Automation — JavaScript, NodeJS, Mocha, Chai, Puppeteer (browser + API testing) ✅ Workflow Automation — Rundeck, Apigee pipelines, custom scripting Why clients work with me: • A decade troubleshooting complex production issues under real pressure • Strong communication — I flag risks early and explain the "why" • Reliable, scalable solutions, not quick patches Whether you need to set up infrastructure from scratch, fix a fragile deployment process, or add monitoring you can actually trust, I'd love to hear about your project. Send me a message and let's talk. Tech: AWS (EKS, EC2, IAM, CloudWatch) · Kubernetes · Docker · Terraform · Jenkins · GitHub Actions · OpenShift · Prometheus · Grafana · Splunk · Rundeck · Bash · Python · Node.js · CI/CD · Linux

As a Senior Enterprise System Administrator & DevOps/SRE Expert with 18+ years of proven experience in enterprise IT infrastructure, cloud architecture, and automated operations, I specialize in building, securing, and maintaining high-availability IT systems for healthcare and payment industries—delivering 7×24 reliable business operations and end-to-end cloud solutions. I’m a certified AWS Solutions Architect-Associate, PCI Safety Engineer, and Microsoft MCSE, with core expertise in AWS cloud platform design/deployment/disaster recovery, VMware/K8s virtualization, Windows/Linux server management, and full-cycle PCI DSS compliance. I excel at implementing DevOps automation via Jenkins/Ansible/GitLab, building Prometheus/ELK monitoring & log analysis systems, integrating SaaS applications (Okta/Jira/Tableau/Salesforce), and leading cross-team projects to drive seamless cloud migration and payment solution integration. Committed to solving complex infrastructure challenges, I combine deep technical skills with industry-specific know-how to deliver stable, scalable, and secure IT solutions that align with global business goals.