Freelance Cloud Infrastructure Architects in Copthorne

Freelance Cloud Infrastructure Architects in CopthorneFreelance Cloud Infrastructure Architects in Copthorne

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proCopthorne, UK

Cyber expert specialising in Azure Security Services.

$10k+: Earned

4x: Hired

5.0: Rating

19: Followers

Cyber expert specialising in Azure Security Services.

Cover image for Configure SIEM Security Operation using Microsoft Sentinel

Configure SIEM Security Operation using Microsoft Sentinel

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Cover image for Set up Automated Deployment of Microsoft Sentinel

Set up Automated Deployment of Microsoft Sentinel

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Cover image for Set up Microsoft Sentinel and Microsoft 365 Lighthouse

Set up Microsoft Sentinel and Microsoft 365 Lighthouse

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25

Cover image for Microsoft Sentinel & Splunk ES Engineer for up to 6 months

Microsoft Sentinel & Splunk ES Engineer for up to 6 months

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Cloud Infrastructure Architect(3)

Driving Innovation in Cloud & IT Project Management

Driving Innovation in Cloud & IT Project Management

Cover image for Vision2Learn Development Environment

Vision2Learn Development Environment

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Cover image for Automate Azure Cloud User Management

Automate Azure Cloud User Management

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14

Cover image for Azure FinOps Review

Azure FinOps Review

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Cloud Infrastructure Architect(3)

Cloud Infrastructure Engineer · AWS · Kubernetes · Docker

New to Contra

Cloud Infrastructure Engineer · AWS · Kubernetes · Docker

Cover image for Preview Environment System · CI-Driven

Preview Environment System · CI-Driven · Full Stack Automated preview environment system triggered by CI pipelines. On every PR tagged for preview, a GitHub Actions pipeline builds and pushes a branch-tagged Docker image, which triggers a Northflank webhook to instantiate a full-stack environment from a template — server, worker, PostgreSQL, migrations, and a unique subdomain URL. Environments are completely isolated per PR with no shared state, spin up in minutes, and are automatically destroyed when the PR is closed or merged. Production releases follow the same pipeline on merge to master, using Helm atomic upgrades with zero-downtime rolling updates.

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Cover image for Multi-Arch Docker Pipeline — GitHub

Multi-Arch Docker Pipeline — GitHub Actions · GHCR CI/CD pipeline building multi-architecture Docker images (linux/amd64 + linux/arm64) via GitHub Actions and CircleCI. Uses Docker Buildx with QEMU emulation, multi-stage Dockerfiles for minimal production images, and automatic tagging by commit SHA, branch, and latest. Images are published to GitHub Container Registry (GHCR) with a multi-arch manifest. Deployments use Helm with atomic upgrades and automatic rollback, targeting both ephemeral preview environments and production EKS clusters.

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Cover image for Production Helm Chart — Kubernetes

Production Helm Chart — Kubernetes Deployment A production-grade Helm chart managing a multi-component application on Kubernetes. Includes separate server and worker deployments, HPA and PodDisruptionBudgets for resilience, NetworkPolicies for pod-level traffic control, a pre-deploy migration job, ingress with TLS, and a PostgreSQL dependency. Structured with separate values files for local dev and production environments.

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Cover image for Cloud Infrastructure — AWS, EKS

Cloud Infrastructure — AWS, EKS & CI/CD Pipeline Architecture diagram representing the infrastructure stack I design and manage for clients. Covers a full CI/CD pipeline (GitHub Actions → Docker multi-arch build → Helm deploy), an Amazon EKS cluster with production-hardened pods (HPA, PodDisruptionBudgets, NetworkPolicies), supporting AWS services (RDS, S3, IAM), and observability via Prometheus and OpenTelemetry.

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Cloud Infrastructure Architect(3)

Teodor Moldoveanu

Software engineer skilled in C#, web dev, and AI solutions.

Software engineer skilled in C#, web dev, and AI solutions.

Cover image for BerrySonar: DIY LIDAR System Development

BerrySonar: DIY LIDAR System Development

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Cover image for GitHub - CSharpTeoMan911/ThetaFTP

GitHub - CSharpTeoMan911/ThetaFTP

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5

Cover image for Eva the AI Assistant

Eva the AI Assistant

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Cover image for CSharpTeoMan911/WeatherPrediction

CSharpTeoMan911/WeatherPrediction

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6

Cloud Infrastructure Architect(1)

Senior Software Engineer

Senior Software Engineer

Cover image for Premier Orthopaedics

Premier Orthopaedics

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5

Cover image for LearnForce

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3

Cover image for The New York Sun

The New York Sun

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2

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Cloud Infrastructure Architect(3)

🌐 Expert Cloud Security Solutions

🌐 Expert Cloud Security Solutions

Cover image for Comprehensive Azure and SIEM Deployment

Comprehensive Azure and SIEM Deployment

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Cover image for Implementation of Cloud Security Controls

Implementation of Cloud Security Controls

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5

Cover image for Azure Sentinel Security Monitoring

Azure Sentinel Security Monitoring

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8

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Cloud Infrastructure Architect(1)

Moyosore Ogunjale

Okta & IAM Consultant - SSO, SCIM & Identity Automation

New to Contra

Okta & IAM Consultant - SSO, SCIM & Identity Automation

Cover image for Lifecycle Automation - Onboarding &

Lifecycle Automation - Onboarding & Offboarding Description: Replaced a manual spreadsheet-based process with a fully automated system using Okta Workflows and API integrations.

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Cover image for SSO & SCIM Rollout

SSO & SCIM Rollout

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Cover image for Designed and built a production-ready

Designed and built a production-ready internal AI support bot from scratch. The system uses a five-layer RAG architecture to ingest and retrieve knowledge from different knowledge sources, e.g. Confluence, Jira, Notion, and Slack, enabling staff to get accurate, source-cited answers to internal queries directly within Slack. Built entirely on internal infrastructure using the Claude API, Supabase, and pgvector - ensuring zero data exposure outside the organisation. The knowledge base spans 10,000+ entries across 4 data sources, with hybrid retrieval combining semantic search, keyword fallback, and query rewriting for accuracy. The bot replaced a manual support model, reduced repetitive query handling, and introduced a scalable self-service layer for internal IT support / helpdesk - while resolving the data privacy concerns that had blocked a third-party vendor solution.

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Cover image for Zero Trust Security Hardening

Zero Trust Security Hardening

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Cloud Infrastructure Architect(2)

Anything's possible, just a question of time

Anything's possible, just a question of time

Cover image for CI/CD - build and deploy on demand

CI/CD - build and deploy on demand

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Collaborative text editor

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Cover image for End to end data analytics

End to end data analytics

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9

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Cloud Infrastructure Architect(1)