Freelance DevOps Engineers in London

Freelance DevOps Engineers in LondonFreelance DevOps Engineers in London

Projects People

Show me your competitors and i'll outshine them visually

5.0: Rating

26: Followers

Show me your competitors and i'll outshine them visually

Cover image for Fynd - prop tech start up

Fynd - prop tech start up

22

205

Cover image for Aria – Mobile Ordering That Makes Everyone Else Look Dated

Aria – Mobile Ordering That Makes Everyone Else Look Dated

1

17

Cover image for Full Revamp for YC backed Altrina

Full Revamp for YC backed Altrina

1

7

Cover image for Innovative B2B SaaS Website Design

Innovative B2B SaaS Website Design

12

87

DevOps Engineer(2)

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.

0

54

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.

0

58

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.

0

54

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.

0

81

DevOps Engineer(4)

Ademola Afolabi

AI-Driven Full Stack & Architecture Solutions

7: Followers

AI-Driven Full Stack & Architecture Solutions

Cover image for Motoring Assistance CRM

Motoring Assistance CRM

2

29

Cover image for Rapid Engineering Model (V2)

Rapid Engineering Model (V2)

1

26

Cover image for Introducing Beacon AI Beta: Get Cited by AI. Get Found by Cu...

Introducing Beacon AI Beta: Get Cited by AI. Get Found by Customers. We are thrilled to announce the launch of Beacon, our AI Search Visibility Platform, now available in beta. As AI search engines like ChatGPT, Perplexity, Claude, and Google AI become increasingly central to how people find information, visibility across these platforms is critical. Beacon gives you the intelligence you need to own search — both traditional and AI. Beacon doesn't just show you data — it tells you what to do with it. Our AI-powered recommendations provide specific, actionable insights to improve your presence across traditional search and AI platforms. Get started free at hellobeacon.ai (http://hellobeacon.ai). No credit card required.

3

28

345

Cover image for Online Content Media Engine API

Online Content Media Engine API

1

28

DevOps Engineer(2)

Full Stack Application Development

$10k+: Earned

4x: Hired

5.0: Rating

13: Followers

expert

Full Stack Application Development

Cover image for Building an Electronic Health Record in the cloud

Building an Electronic Health Record in the cloud

0

48

Cover image for The Bristol Practice

$2K+ earned

The Bristol Practice

0

20

Cover image for How we Designed the New Web App For A PropTech Startup

How we Designed the New Web App For A PropTech Startup

0

64

Cover image for Design of a Healthcare Tourism Service

Design of a Healthcare Tourism Service

0

38

DevOps Engineer(1)

Technical Co-Founder | Fintech · Healthcare · Transport

Technical Co-Founder | Fintech · Healthcare · Transport

Cover image for TradingView to Discord Alerts Integration

TradingView to Discord Alerts Integration

0

9

Cover image for UK Fertility Clinic Directory Platform Development

UK Fertility Clinic Directory Platform Development

0

5

Cover image for TurboType Interactive Typing Speed Test Game

TurboType Interactive Typing Speed Test Game

0

12

Cover image for Real-Time Bitcoin Price Tracker Web Application

Real-Time Bitcoin Price Tracker Web Application

0

6

DevOps Engineer(1)

Full-Stack Developer · UI/UX & Landing Pages

New to Contra

Full-Stack Developer · UI/UX & Landing Pages

Cover image for Engage & Share: Explore Our Dynamic Q&A Social Network Now

A Q&A and social networking platform where people can share ideas, ask questions, and engage freely across topic hubs like Tech, Careers, Money, and more — featuring feeds, voting, comments, reposts, and bookmarks. Built and actively being expanded.

2

167

Cover image for Comprehensive SACCO Management System with Full Financial Li...

Dashboard view of a SACCO management system I built — covering member management, savings & shares, lending portfolio, teller operations, treasury & vault, GL accounting, and SASRA compliance reporting. Full financial lifecycle management for cooperative societies.

2

168

Cover image for Project title:
WeTalkCare – UK Social

Project title: WeTalkCare – UK Social Care Community Platform Description: Built a full-stack community platform for UK carers using Laravel and MySQL. Features include user profiles, posts, articles, resources, community groups, and advanced search. Migrated the client's existing WordPress site to a custom Laravel solution, improving performance and scalability. The platform is live and actively used by real carers and care professionals across the UK.

0

99

Cover image for Sagini AI Analytics — AI-powered

Sagini AI Analytics — AI-powered data intelligence platform (sagini.net (http://sagini.net)) Designed and built the full marketing site for Sagini AI Analytics, a tool that turns any uploaded file into instant charts, insights and anomaly reports. The visual identity here is deliberately different from a typical SaaS landing page. Instead of the common blue and sans-serif "tech" look, the site pairs a deep navy background with a warm gold accent and a serif display typeface for headlines. This gives the product a premium, editorial feel that signals trust and authority, fitting for a tool people use to make decisions on their actual data. Body copy stays in a clean sans-serif for contrast and readability, so the serif is reserved for moments that need weight. The hero headline uses two different type treatments in one sentence: "Your data," in a solid serif, "decoded instantly" in a gold italic script. This creates a clear visual hierarchy and makes the value proposition the most memorable element on the page, rather than burying it in a paragraph. A trust bar directly below (10+ formats, under 5 seconds, AI powered, 100% your data) answers objections before the visitor has to ask. The "How it works" section uses a three-step numbered layout with a connecting line between steps, which reads as a literal pipeline rather than a bullet list, reinforcing the "file in, insight out" simplicity of the product. The features grid below groups capabilities into six equal cards with consistent icon and copy structure, making a technically dense feature set easy to scan. The supported-formats section replaces a wall of text with format badges (CSV, PDF, XLSX, PNG, and others), which communicates breadth instantly and visually rather than through a sentence a visitor would skim past. The page closes with a repeated, high-contrast CTA block on the gold-accented navy background, plus an honest "Currently in Beta" and "Free during beta" disclosure, which builds trust rather than undermining it. Stack: FastAPI, Python, Claude API. Deployed with nginx, systemd, Let's Encrypt SSL, MySQL.

2

103

DevOps Engineer(3)

Dathan Eldridge

I build secure AI and business apps for complex workflows.

New to Contra

I build secure AI and business apps for complex workflows.

Cover image for I designed and built an

I designed and built an AI system guardian focused on operational health, memory, security, resource monitoring and controlled deployment decisions. The system evaluates runtime conditions, identifies risks, records supporting evidence and provides clear hold, approval or rejection decisions before sensitive changes proceed. I led the product architecture, monitoring workflows, decision controls, frontend, backend and testing.

1

55

Cover image for I designed and built SYNAPZ

I designed and built SYNAPZ Network Stability, a full-stack connectivity-intelligence platform for diagnosing intermittent internet, Wi-Fi and voice-call problems. The system continuously measures latency, jitter, packet loss, gateway responsiveness and connection interruptions, then converts the evidence into plain-language diagnoses, incident timelines and downloadable technical reports. It includes secure user accounts, private device pairing, a Windows telemetry agent, mobile browser testing, offline buffering, user-scoped data isolation, privacy controls and evidence-led reporting. The product is being expanded into dedicated experiences for home users, gamers, remote workers, businesses and managed IT providers.

1

2

56

Cover image for SYNAPZ — Governed AI Execution and Decision-Support

SYNAPZ — Governed AI Execution and Decision-Support

1

6

Cover image for I designed and developed an

I designed and developed an AI-assisted application-building system that supports product definition, architecture, code generation, testing, review, deployment and controlled iteration. Unlike unrestricted code generation, the platform uses structured workflows, specialist agents, human approvals, validation gates and deployment controls to create more accountable and reproducible software builds.

4

182

DevOps Engineer(1)

philippe vergnet

FinTech Expert | Python, VBA, JavaScript | Automating Ops

FinTech Expert | Python, VBA, JavaScript | Automating Ops

Cover image for Fast and Easy Batch Document & Image Translation Online

Fast and Easy Batch Document & Image Translation Online

0

30

Cover image for Webapp - Chess opening learning platform

Webapp - Chess opening learning platform

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21

Cover image for Webapp - Aerobic activity analytics dashboard

Webapp - Aerobic activity analytics dashboard

0

19

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DevOps Engineer(1)