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The Dev and Test Guys Available

DevOps Engineer Greater London, United Kingdom ✓ Verified Listing

The Dev and Test Guys delivers software engineering, continuous testing pipelines, and DevOps infrastructure support for commercial and enterprise teams across Greater London.

About

The Dev and Test Guys anchors its practice around enterprise software construction, quality assurance, and automated deployment infrastructure from its base on Shelton Street in London's West End. Rather than treating development and quality assurance as disconnected phases, the firm synchronizes continuous integration and delivery loops directly with technical testing. The technical team works across enterprise platforms including Salesforce, Oracle, and SAP, alongside open-source web and mobile development stacks. Their technical focus centers on reducing architectural risk, eliminating regression bugs before release, and establishing dependable release cadences for engineering teams operating under aggressive delivery timelines.

Diagnostic rigor guides the team's engineering workflow. When brought into an existing codebase or legacy deployment pipeline, engineers initiate structured code and pipeline audits to detect deployment friction, configuration drift, and test harness failures. Automated test frameworks using tools such as Selenium are structured around distinct unit, integration, and user-acceptance thresholds. The firm employs frugal engineering practices, configuring lightweight container environments and targeted automated regression suites that minimize infrastructure compute overhead while verifying system stability. By embedding quality criteria directly into the source control and branch management workflows, unexpected production failures and rollback loops are mitigated systematically.

For enterprise systems with non-standard requirements, the firm deploys experienced engineers possessing five to ten years of verified field experience. The operational framework accommodates both greenfield mobile developments across native iOS and Android environments as well as deeply integrated database overhauls. Workflows adapt to on-demand resource scaling, offering a 24-hour launch pad capability designed to deploy single specialist engineers or complete technical pods into struggling sprint cycles. Clear acceptance criteria, wireframe verifications, and signed-off test protocols define every phase before any code moves toward production servers.

Project intake begins with an architectural review and technical discovery session to evaluate system access, existing repository branches, and code documentation. Engineering teams preparing for an initial consultation should assemble current architectural diagrams, dependency lists, continuous integration configuration files, and known defect logs upfront to facilitate an accurate scope audit and compress the onboarding timeline.

Services & Packages

Starting rates and standard packages offered by The Dev and Test Guys:

DevOps CI/CD Pipeline Implementation

Configures automated build, test, and release deployment pipelines within existing cloud or on-premise infrastructure.

Rate
£1,200 - £3,500 fixed

Automated QA & Selenium Suite Setup

Constructs end-to-end automated testing harnesses to execute continuous functional and regression validation.

Rate
£950 - £2,800 fixed

Salesforce & Oracle Enterprise Integration

Develops custom integrations, data mappings, and backend logic tailored to enterprise platform architectures.

Rate
From £1,500 fixed

Mobile Application Development Sprint

Covers end-to-end wireframing, native or cross-platform code implementation, and multi-device usability verification.

Rate
£3,000 - £8,500 fixed

24-Hour Launch Pad Resource Deployment

Provides rapid mobilization of vetted senior test engineers or developers to address critical sprint bottlenecks.

Rate
£650 - £1,800 fixed

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The Dev and Test Guys delivers software engineering, continuous testing pipelines, and DevOps infrastructure support for commercial and enterprise teams across Greater London.

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