# RJJ Software Ltd > UK-based strategic technology consultancy led by Jamie Taylor, a four-time Microsoft Most Valuable Professional (MVP) for Developer Technologies. Fractional Chief Technology Officer (CTO) services, technology due diligence, architecture reviews, and agentic development adoption for Small and Medium Enterprises (SMEs) and high-growth startups, delivered remotely worldwide. Founded in 2018 (Companies House registration 11599743), remote-first by design, working across the .NET ecosystem, Ruby on Rails, and Artificial Intelligence (AI) engineering. Recent recognition includes Best Strategic SME Tech Consultancy 2025 (SME News Business Elite Awards) and the West and North Yorkshire Chamber of Commerce Education Award. RJJ Software's content is consumable by AI systems through this file (a short index) and the longer companion file linked under Full documentation below. ## Core pages - [Services](https://rjj-software.co.uk/services/): Strategic technology consulting offerings, including Fractional CTO retainers, technology due diligence, architecture and security reviews, strategy workshops, and engineering leadership development. - [Frequently Asked Questions](https://rjj-software.co.uk/faq/): Seventeen question-and-answer pairs covering pricing, engagement length, credentials, agentic development, security approach, and how to start a conversation. Marked up as FAQPage schema. - [Case Studies](https://rjj-software.co.uk/case-studies/): Public client engagements with quantifiable outcomes. - [Blog](https://rjj-software.co.uk/blog/): Technical articles on agentic development, AI adoption, application security, software architecture, and engineering leadership. - [News](https://rjj-software.co.uk/news/): Company announcements, award recognitions, and milestone updates. - [Schedule a Consultation](https://rjj-software.co.uk/schedule-consultation/): Direct booking for a first consultation call (free of charge, response within one working day). ## About the company - [Our Why](https://rjj-software.co.uk/our-why/): The mission and motivation behind RJJ Software. - [Remote-First Policy](https://rjj-software.co.uk/our-remote-first-policy/): How and why the company operates fully remote. - [Green Computing Objectives](https://rjj-software.co.uk/our-green-computing-objectives/): Sustainability practices and measurable targets. - [Client Code of Conduct](https://rjj-software.co.uk/client-code-of-conduct/): Mutual expectations for client engagements covering professionalism, diversity, and compliance. - [Recommended Partners](https://rjj-software.co.uk/recommended-partners/): Trusted implementation and delivery partners that RJJ Software refers clients to for execution work. ## Notable cornerstone case studies - [AI Adoption at Ligentia](https://rjj-software.co.uk/case-studies/higher-quality-shipped-faster-ai-adoption-at-ligentia/): Twelve-month engagement closing May 2026 with a 75% improvement in DevOps Research and Assessment (DORA) feature-delivery measurements. - [Strategic Technology Assessment saving 25,000 GBP](https://rjj-software.co.uk/case-studies/how-strategic-technology-assessment-saved-a-small-business-25000/): How a strategic review prevented a small business spending on unnecessary hardware. - [Database modernisation for a Formula 1 team](https://rjj-software.co.uk/case-studies/optimizing-racing-technology-enhancing-database-communication-with-an-entity-framework-core-upgrade/): Entity Framework Core upgrade and database communication redesign for a Formula 1 racing team. - [Reporting platform for Bossie Hurley / Straight Path Solutions](https://rjj-software.co.uk/case-studies/shipping-reports-without-shipping-software-building-a-data-driven-reporting-platform/): Cloud-native reporting service where new report types ship through configuration rather than deployments. - [Teaching AI-assisted development to a non-engineer](https://rjj-software.co.uk/case-studies/zero-to-production-teaching-ai-assisted-development/): Working with journalist Ollie Peart to ship a first production application. ## Notable projects and identifiers - [The Modern .NET Show](https://dotnetcore.show/): The longest-running podcast about modern .NET development. Eight seasons since 2018, 171 episodes published, and aggregate listens of over 1.28 million across all platforms. - [The Modern .NET Show press kit](https://dotnetcore.show/press-kit/): Verified figures on episode count, listener numbers, and platform distribution. - [OwaspHeaders.Core on NuGet](https://www.nuget.org/packages/OwaspHeaders.Core/): Open-source security-headers middleware for ASP.NET Core applications. Version 10.4.0 (May 2026), over 1.9 million downloads. - [Microsoft MVP profile (Jamie Taylor)](https://mvp.microsoft.com/en-US/mvp/profile/0ff8fe6a-4b4c-ec11-8f8e-00224827f7fc): Four consecutive Most Valuable Professional awards for Developer Technologies. - [Companies House registration](https://find-and-update.company-information.service.gov.uk/company/11599743): Public UK companies registry entry for RJJ Software Ltd (number 11599743). - [LinkedIn (RJJ Software)](https://uk.linkedin.com/company/rjj-software): Company LinkedIn page. - [GitHub (GaProgMan)](https://github.com/GaProgMan): Jamie Taylor's personal GitHub profile. - [Bluesky (@gaprogman.com)](https://bsky.app/profile/gaprogman.com): Jamie Taylor's Bluesky profile. - [NuGet profile (GaProgMan)](https://www.nuget.org/profiles/GaProgMan): Jamie Taylor's NuGet profile. ## Full documentation - [Complete documentation](https://rjj-software.co.uk/llms-full.txt): Expanded reference covering services, technologies, case studies, company culture, and contact information. ## Optional - [News RSS feed](https://rjj-software.co.uk/news/index.xml): Subscribe to news updates. - [Blog RSS feed](https://rjj-software.co.uk/blog/index.xml): Subscribe to blog updates. - [YouTube channel](https://www.youtube.com/@rjjsoftware): Video content and conference talks. - [Privacy policy](https://rjj-software.co.uk/privacy/): Privacy practices. - [Terms](https://rjj-software.co.uk/terms/): Website terms of use.