Hybrid Service Delivery Manager & Systems Engineer with over 12 years of experience running enterprise IT operations, stabilizing cloud infrastructure, and managing high-availability environments. Skilled in ITIL frameworks, multi-platform systems administration (Linux/Windows), and data operations (Snowflake/RDS). A graduate of the Information Technology Institute (ITI) in Cloud Computing Technologies, my background bridges high-level operational governance with hands-on technical depth. Key accomplishments include successfully optimizing data pipelines from Full to Delta syncs to significantly cut compute costs and latency, alongside transforming complex technical processes into clear, scalable runbooks that streamline team workflows.

I’m an experienced Cloud Engineer specializing in Google Cloud and backend Go development. My focus is on designing and implementing secure, scalable, cost-effective cloud architectures and solutions that fit your business and technical requirements. Maintaining my two Google Cloud certifications, Professional Cloud Architect and Professional Cloud Developer, and engaging in the broader developer community keeps me up to date on Google Cloud product announcements and best practices. My clients benefit from my experience handling the full application lifecycle, including day two operations such as Backup and Disaster Recovery. I am comfortable with the Google Cloud Operations Suite (Logging, Tracing, Metrics, Error Reporting) and handling observability of currently running applications. I strive to make meaningful, actionable insights easy to access and understand for my clients. When I write application code I use Go and typically develop horizontally scalable, stateless apps that are deployed to managed compute platforms meant for running containers, like Cloud Run and GKE. I have experience with a wide range of API technologies, including REST, GraphQL, gRPC, OAuth, JWTs, and modern bot/abuse protection. I implement efficient webhook handlers and API integrations so that you don't have to worry about data deduplication or mishandled events. Tech Stack: - Infrastructure: GCP, Firebase, GitHub, Terraform Cloud, MongoDB Atlas - Databases: MongoDB, Firestore, Cloud Spanner, BadgerDB (k/v), SQLite - Compute: Cloud Run, Cloud Run Functions, GKE - Networking: Cloud Load Balancing, Cloud Armor, Cloud DNS, Cloud CDN - Other GCP Services: Pub/Sub, Operations Suite - Application Lifecycle: Cloud Build, Cloud Deploy - Authentication: Auth0, Firebase Auth - Messaging: Twilio, Vonage - Payments: Stripe, Circle Other Specialty Areas: - Site Reliability Engineering (SRE) - Cloud Native Applications - Event Driven Architecture - Webhook Integration - SaaS and Multi-Tenant Applications - Application Lifecycle and CI/CD - API Development (REST + gRPC) I take on projects of all sizes, at many different levels of involvement. I look forward to working with you!

Senior DevOps & Site Reliability Engineer | Cloud Infrastructure | Automation | Tooling Expert I’m a seasoned DevOps and SRE professional with years of experience designing, automating, and scaling resilient infrastructure at enterprise level. Having led engineering initiatives at PayPal and Xoom, I bring a proven track record of delivering secure, high-performing, and cost-efficient platforms for large-scale production environments. 🔹 Core Expertise Cloud Platforms: AWS, GCP, and hybrid environments – architecting scalable, reliable solutions. Kubernetes & Containers: Cluster setup, workload management, deployments, RBAC, ingress controllers, and best practices for production. CI/CD & Automation: Jenkins, GitHub Actions, and pipelines that reduce friction and speed up delivery. Monitoring & Reliability: Building dashboards, defining SLIs/SLOs, and implementing incident response practices. Security & Governance: Tooling governance, access management, and DevSecOps integrations.

I am a reliable and detail-oriented Data Entry and Administrative Support professional with a strong focus on accuracy, confidentiality, and on-time delivery. I help businesses keep their data clean, organized, and up to date by handling repetitive but critical tasks so they can focus on growth. I am comfortable working independently, following instructions precisely, and meeting tight deadlines. What I can help you with: Data entry into Excel, Google Sheets, and online systems PDF / document conversion (PDF to Excel, Word, etc.) CRM data entry and customer record management Product listing and data updates (e-commerce) Invoice, order, and basic database management Web research and data collection Why work with me? High attention to detail and accuracy Fast learner with clear communication Experienced with remote work and international clients Respectful of data privacy and confidentiality Available for both short-term tasks and long-term projects I take every project seriously, no matter the size, and aim to build long-term working relationships based on trust and quality work. Let’s work together and get your data handled efficiently.

Global SRE leader with 15+ years keeping planet-scale systems reliable, secure, and cost-effective. I’ve run production for CERN’s 12,000-VM OpenStack cloud, eBay’s Kubernetes platform, TikTok’s moderation stack, and now Sprinklr’s multi-cloud empire. I ship code that never sleeps—Python, Go, Bash, Ansible, Terraform—and I lead teams that keep it that way. From migrating 8,000 instances without downtime to designing high-availability video services for 20,000 physicists, I turn chaos into 99.99%. What I do best: Build and run Kubernetes at scale across AWS, Azure, and GCP Automate everything (Helm, Jenkins, GitOps, custom tools in Go/Python) Deep-dive Linux/Unix troubleshooting and performance tuning Define SLOs, SLIs, and capacity plans that actually work Lead on-call rotations, RCAs, and blameless post-mortems Secure FedRAMP workloads and multi-region private clouds (OpenStack, Ceph) Migrate massive fleets (CentOS → AlmaLinux, SCVMM → OpenStack) with zero user impact Career highlights: Principal Cloud Engineer, Sprinklr (2023–present) – Lead team, manage 50+ K8s clusters, drive automation across three major clouds. Site Reliability Engineer, TikTok (2022–2023) – Built capacity management process and alarm standardization for thousands of services. Cloud SRE, eBay (2019–2022) – Gatekeeper for Kubernetes releases serving billions of listings. Cloud Engineer, eBay Classifieds (2016–2019) – Ran multi-region OpenStack private cloud with Ceph storage. Cloud Engineer, CERN (2014–2016) – Designed and operated 4,800-node OpenStack IaaS across two continents.

I’m a senior full-stack engineer with 8+ years of experience building, improving, and rescuing complex software systems. I work across React and Next.js front ends, Node.js and TypeScript back ends, PostgreSQL, APIs, AWS infrastructure, and CI/CD. Most of my projects begin with a system that is incomplete, unstable, or difficult to maintain. I quickly understand the existing architecture, identify the real bottlenecks, and deliver reliable improvements without creating more technical debt. I’m especially strong in full-stack architecture, API development, legacy-system modernization, performance optimization, data pipelines, cloud infrastructure, and debugging difficult production issues.

Qualifications and Interests * 19+ years driving growth and innovation on US, EMEA and Brazilian companies * Mentoring and Leading engineering teams on high impact products and projects * Actively participated in two M&A's on strategic roles for seamless integration * Polyglot programmer, expert on Systems Architecture and Distributed Systems * Cloud and On-Premises computing model experience with multiple providers * Automation, Continuous Integration and Delivery evangelist

Πολύ σωστή παρατήρηση. Στο Upwork δεν πρέπει να εγκλωβίζεσαι από την πρώτη μέρα σε ένα πολύ συγκεκριμένο project (όπως το outreach), γιατί αν αύριο βρεθεί μια καλή ευκαιρία για Data Pipelines ή Cloud Infra, πρέπει το προφίλ σου να την καλύπτει. Ας το αλλάξουμε αμέσως. Θα αφαιρέσουμε τις αναφορές στο outreach και θα το κάνουμε πιο ευρύ, εστιάζοντας στις γενικές σου ικανότητες (AI + Automation + Infrastructure). Έτσι, παραμένεις ελκυστικός για οποιοδήποτε high-earning AI ή SRE project προκύψει. Αντικατάστησε το προηγούμενο κείμενο με αυτό: Upwork Bio (Overview) - Το Ευέλικτο AI Automation Engineer | LLMOps & Production-Ready Infrastructure Most AI solutions look great in a Python notebook but fail the moment they hit production. As an active Software & Reliability Engineer (SRE) managing heavy-traffic applications for major enterprise infrastructure, combined with an ongoing MSc in Intelligent Systems & AI, I bridge the gap between advanced AI and scalable engineering. I help startups, SMEs, and agencies build, automate, and deploy intelligent software solutions that are stable, secure, and built to scale. My Core Expertise: AI & LLM Custom Automation: Designing intelligent agents and workflows (Python, LLM APIs) to automate complex, manual business tasks. Robust Data Pipelines: Building robust web scraping, data ingestion, and data quality verification pipelines that don't break. Production-Grade Infrastructure: Cloud deployment (Azure, Linux), CI/CD automation, and setup of clean, maintainable environments. Why Work With Me? Enterprise Reliability: I don't just write scripts. I apply rigorous SRE principles to ensure your automated systems and infrastructure are cost-effective, fast, and resilient. Academic & Practical Edge: I combine research-backed AI knowledge (Data Quality, Intelligent Systems) with 4 years of real-world production experience. Let’s build something reliable. Press the "Invite" button, and let's discuss your project!

I am a Site Reliability Engineer with over 4 years of experience designing, optimizing, and maintaining highly available, scalable, and secure cloud infrastructures. I specialize in building reliable systems that don’t just work, they perform, scale, and stay resilient under pressure. 🔹 What I Do Best Design and maintain AWS cloud infrastructure Improve system reliability and availability (99.9%+ uptime focus) Build and optimize CI/CD pipelines Automate deployments and operational workflows Performance tuning and cost optimization Monitoring, alerting, and incident response Troubleshooting complex production issues

Downtime costs thousands per minute. I ensure your AWS infrastructure never goes down. I am a Senior Site Reliability Engineer (SRE) and Cloud Architect. I build, secure, and automate mission-critical cloud systems for enterprise clients—including strict financial and banking sectors where 99.99% uptime is mandatory. If your infrastructure is fragile, expensive, or deployed manually, I will transform it into a fully automated, self-healing environment using Infrastructure as Code (IaC). 🔥 CORE EXPERTISE: • Enterprise Cloud Architecture: Highly Available, Multi-AZ AWS environments (ECS, EKS, RDS, VPC). • Infrastructure as Code (IaC): Zero-click deployments with modular Terraform and Docker. • Security & Compliance: SOC2/HIPAA aligned architectures, WAF, and strict IAM policies. • CI/CD Automation: Zero-downtime pipelines (GitHub Actions, GitLab CI, Azure DevOps). • SRE & Observability: Deep monitoring, alerting, and chaos engineering (Dynatrace, Prometheus, Grafana). • FinOps: AWS cost optimization audits to slash your monthly cloud bill. ⚙️ ASYNC-FIRST & ZERO RISK I treat infrastructure as software and reliability as the ultimate feature. To ensure maximum engineering efficiency, I operate with an Async-First methodology, delivering production-ready code directly to your team with zero friction. 👉 Check out my "Project Catalogs" below to instantly purchase pre-packaged Enterprise Infrastructure, Security Audits, and GameDay DR Simulations.